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    china manufacture large diameter spiral welded steel pipe

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    Large diameter welded steel pipe Manufacturers & Supplierslarge diameter welded steel pipe manufacturer/supplier, China large diameter welded steel pipe manufacturer & factory list, find qualified Chinese large diameter welded steel pipe manufacturers, suppliers, factories, exporters & wholesalers quickly on Made-in-China.China Manufact ...
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406MM-914MM Large Diameter Carbon Steel Tube -

Information of 406MM-914MM Large Diameter Carbon Steel Tube a) O.D:406mm 914mm b) W.T 6mm-60mm c) Length 5.8M,6M,11.8M,12M or random length406MM-914MM Large Diameter Carbon Steel Tube - Information of 406MM-914MM Large Diameter Carbon Steel Tube a) O.D:406mm 914mm b) W.T 6mm-60mm c) Length 5.8M,6M,11.8M,12M or random length

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42 Inch Saw Spiral Welded Large Diameter Steel Pipe Price

42 Inch Saw Spiral Welded Large Diameter Steel Pipe Price , Find Complete Details about 42 Inch Saw Spiral Welded Large Diameter Steel Pipe Price,Large Diameter Steel Pipe Price,Saw Spiral Welded Steel Pipe,42 Inch Saw Steel Pipe Price from Supplier or Manufacturer-Tianjin Ehong International Trade Co., Ltd.50mm Diameter Water Large Diameter Stainless Steel PipeLarge Diameter Stainless Steel Pipe Stainless Steel Pipes Dimensions and Weights ANSI/ASME Tubing Swagelok Carbon and Stainless steel Pipe and Tube Dimension and Aalco Product Guide Stainless steel tubular products stainless steel Steel Tube SPECIALITY PIPE AND TUBE Latest Price 316 304 316L Stainless Steel Pipe Price BulkA106 ERW welded pipe manufacture prices carbon spiral 20Spiral welded pipe is manufactured with a large diameter and can reach more than 3000mm, which is more suitable for large-diameter pipeline transportation and building structures. 3. Straight seam welded steel pipe. Straight seam welded steel pipe, English name LSAW (Longitudinally Submerged Arc Welded Pipe), the weld type is straight seam.

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API 5L Spiral Welded Steel Pipes Manufacturers, API 5L

API 5L Spiral Welded Pipes Manufacturers & Suppliers in India and China. Spiral Submerged Arc Welded Steel Pipe (SSAW Steel Pipes) Manufacturers & Factory Suppliers - We are Specialized Manufacturers from China & India for API 5L Spiral Welded Line Pipe, API 5L SSAW Steel Pipe, Big Diameter Spiral Welded Steel Pipes.ASTM A134 Standard for Steel Pipe Electric-Fusion Arc-WeldedStandard Specification. ASTM A-134-XX (XX= Represents year of last revision) Pipe, Steel, Electirc-Fusion-Welded Sizes - NPS 16 and Over Scope. This specification covers electric-fusion (arc)-welded straight seam or spiral seam steel pipe of 16 in. and over in diameter 1 (inside or outside) with wall thickness up to ¾ in., inclusive.ASTM A53 A36 Large Diameter Black Painted Welded SteelProduct ASTM A53 Black Painted Welded Steel Pipe Material Carbon Steel Grade Q195 = S195 / A53 Grade A Q235 = S235 / A53 Grade B / A500 Grade AQ345 = S355JR / A500 Grade B Grade C Standard GB/T3091, GB/T13793API 5L/ASTM A53, A500, A36, ASTM A795 Specifications ASTM A53 A500 sch10

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About us - Guangdong Lizz Steel Pipe Co

Guangdong Lizz Steel Pipe Co established in 1997.It is one of the biggest pipe producers in Great China. Owned more than 1000 employees, the area is 135000 square meters. Owning 6 large standard workshop, one set 180mm seamless puncher, which could manufacture various kinds of diameter and wall thickness from 21.3mm965mm.The devices areApi 5l Saw Spiral Welded Steel PipeAPI 5L Welded (ERW, LSAW, SSAW) Steel Line Pipe. Spiral Welded Line Pipe (SSAW Pipe) API 5L X60 Octal is located in China recognized as a leading supplier, distributor, and manufacturer union in providing piping solutions for oil and gas company.BS S235JR SSAW Spiral Steel Pipe from China Sino EastSino East Steel supply BS S235JR SSAW Spiral Steel Pipe with competitive price list, steel tubes for sale are in wide sizes such as from 1/8" to 30" (outer diameter), and wall thickness is about Sch10 to Sch140. Welcome to purchase BS S235JR SSAW Spiral Steel Pipe from China.

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Best ERW Welded Steel Pipe and Tubes, Spiral Welded Steel

Product categories of Welded Steel Pipe, we are specialized manufacturers from China, Welded Steel Pipe, Spiral Welded Steel Pipe suppliers/factory, wholesale high-quality products of High Frequency Welded Steel Pipe R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!Black welded steel pipe,galvanized steel tube,hollow steelMild Steel Seamless Pipe st52 exporter from China, we're essentially the most qualified supplier from USA with ISO9001 Certificati Large Diameter 3PE Coated SSAW Steel Pipe/ Spiral Welded Steel Pipe in Egypt. Supplying finest excellent Large Diameter 3PE Coated SSAW Steel Pipe/ Spiral Welded Steel Pipe merchandise,we are specialist manuf . 3 .Black welded steel pipe,galvanized steel tube,hollow steelTianjin Goldensun Import& Export Co., Ltd. Goldensun Steel was established in 2007,mainly engaged in Carbon steel tubes, Galvanized steel coils, Pre-Painted galvanized steel coils, Hot and Cold rolled steel coils, Hot rolled section steel, Cold bend steel profile, Wire, Meshes, Fencing and

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Buy Steels China Manufacture Building Material

When the design is not specified, the following requirements shall be met:1 when the pipe diameter is less than or equal to 40mm, welded steel pipe shall be used.2 when the pipe diameter is 50 ~ 200mm, welded steel pipe or seamless steel pipe shall be used.3 when the pipe diameter is greater than 200mm, spiral welded steel pipe shall be used.Buy Steels China Manufacture Building MaterialWhen the design is not specified, the following requirements shall be met:1 when the pipe diameter is less than or equal to 40mm, welded steel pipe shall be used.2 when the pipe diameter is 50 ~ 200mm, welded steel pipe or seamless steel pipe shall be used.3 when the pipe diameter is greater than 200mm, spiral welded steel pipe shall be used.Carbon Pipe and Tube Carbon Steel Tubes FedSteelFederal Steel stocks a complete selection of carbon steel pipe and steel tubing in an extraordinary range of grades and specifications. Seamless steel pipe and tubing is stocked in outer diameters (ODs) through 36, ERW (Electric Resistance Welded) pipe, including rolled and welded pipe and spiral-weld pipe, is stocked in ODs through 60.

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Carbon Steel Circle Spiral Welded Pipe Mill Machine Easy

Carbon Steel Circle Spiral Welded Pipe Mill Machine . 1.Machine Description. Spiral steel pipe machine is used to manufacture spiral seam welded pipe. It can produce steel pipes of different diameters with strips of the same width, and produce steel pipes of the same diameter Carbon Steel Pipe Omega SteelCarbon steel pipe starts out by arriving at the pipe mill in the form of either a billet (basically a large solid steel bar) or a coil (imagine a roll of toilet paper made out of steel). Depending on the manufacturing method used by the mill, these billets or coils will be processed to yield the finished end product.China EN10255 Black Seamless Steel Pipe factory andShort Description Product Details EN10255 Black Seamless Steel Pipe is the sound of the name, we can imagine this is a special light pole, actually everybody is guessed half, seamless steel tube in the color white with bright, very bright, has the characteristics of high precision Brief Introduction EN10255 Black Seamless Steel Pipe Hydraulic&pneumatic liner actuator stanard/size/precise

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China Factory for Transportation Steel Pipe - SSAW

Spiral steel pipe was made by steel ciol, extrusion forming under the normal temperature, take the technology of double wire and double-faced submerged-arc welded. Spiral steel pipe was mainly used in public waterworks, petrochemical industry, chemical industry, electric power industry, agricultural irrigation and urban construction etc.China Hydrostatic Tester Fabrication and Assembly forSteel Fabrication, Steel Structure, Hydrostatic Tester manufacturer / supplier in China, offering Hydrostatic Tester Fabrication and Assembly for Spiral Welded Pipe Mill, Dsdg-50 Electric Cylinder Linear Actuator (Fold Installtion without front flange), Dsdg-63 Electric Cylinder Linear Actuator (Direct Installtion with front flange) and so on.China Large Diameter SSAW Welded Pipe Suppliers andSSAW steel pipe refers to using submerged arc welding technology, welded tube with spiral seam which can use narrow billet production to manufacture larger diameter welded pipe. Moreover, can use same width of steel plate in the production of different diameter welded pipe. Lower production cost, simple process, easy to product large diameter

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China Manufacture Of Large Diameter Spiral Welded Black

China Manufacture Of Large Diameter Spiral Welded Black Steel Pipe Price,Black Steel Pipe , Find Complete Details about China Manufacture Of Large Diameter Spiral Welded Black Steel Pipe Price,Black Steel Pipe,Spiral Welded Steel Pipe Price,Black Steel Pipe Price,Steel Pipe Price from Steel Pipes Supplier or Manufacturer-Tangshan Xingbang Pipeline Engineering Equipment Co., Ltd.China Manufacture Seamless Hardened Welded Steel TubeChina Manufacture Seamless Hardened Welded Steel Tube Spiral Steel Pipe , Find Complete Details about China Manufacture Seamless Hardened Welded Steel Tube Spiral Steel Pipe,Welded Ssaw Steel Pipe,Oil Gas Water Ssaw Steel Pipe,Spiral Seamless Steel Pipes from Steel Pipes Supplier or Manufacturer-Foshan Bianjin Steel Co., Ltd.China Ms Welded Erw Steel Pipe Price factory andMS Black Square Steel Pipe Product Name Steel ERW Black Pipe Section Shape Round, Square, Retangular, oval, L, T, Z Specification 5.8mm-508mm; 6.5×6.5mm-400x400mm

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China SHS And RHS Welded Steel,SHS And RHS Hollow

Product categories of SHS And RHS, we are specialized manufacturers from China, SHS And RHS Welded Steel, SHS And RHS Hollow Tube suppliers/factory, wholesale high-quality products of RHS Steel Hollow Section Pipe R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!China SHS And RHS Welded Steel,SHS And RHS Hollow Product categories of SHS And RHS, we are specialized manufacturers from China, SHS And RHS Welded Steel, SHS And RHS Hollow Tube suppliers/factory, wholesale high-quality products of RHS Steel Hollow Section Pipe R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!China Spiral Pipe suppliers, Spiral Pipe manufacturersChina large diameter spiral welded steel pipe. Min. Order 25 Metric Tonnes. FOB Price US$ 570 - 600 / Metric Tonne. highly quality Spiral Wound Steel Pipes Black Steel large diameter spiral steel pipe on sale. Inquire Now. as licensed by relevant government agencies, allows it to manufacture goods. View BR Profile Supplier Capability

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China Spiral Steel Pipe Manufacturers & Suppliers

Youfa steel pipe is one of the leading China spiral welded steel pipe manufacturers and suppliers, over the years, we have established good relationship with our customers for wholesale Spiral Steel Pipe business. Tianjin Youfa Group manufacture large diameter spiral steel pipe SSAW Steel Pipes steel pipes. Favorites. Youfa q235 sawChina Spiral Steel Pipe manufacturer, Flanges, ERW PipeCangzhou Dongyang Mechanical Equipment Co., Ltd. Was founded in 2005, It is a professional Enterprises that products spiral steel pipe, ERW, seamless steel pipe, seamless steel pipe, oil casing, elbow, flange, etc. Our company is locates in the developing zone of south of Yanshan city.China Stainless Steel Pipe factory and manufacturers Industrial Metal Supply Carries A Wide Variety Of Stainless Steel Pipe Products. 304 Stainless Steel Pipe Brief Introduction Stainless Steel Pipe Poduct Name SSAW steel pipe with material spiral stainless welded steel pipe Size OD 2192220mm WT 4 18mm Length 5 china manufacture large diameter spiral welded steel pipe FOB Price US $550 - 950/ USD/MT ; Min.Order Quantity 10MT

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China Stainless Steel Pipe factory and manufacturers

Industrial Metal Supply Carries A Wide Variety Of Stainless Steel Pipe Products. 304 Stainless Steel Pipe Brief Introduction Stainless Steel Pipe Poduct Name SSAW steel pipe with material spiral stainless welded steel pipe Size OD 2192220mm WT 4 18mm Length 5 china manufacture large diameter spiral welded steel pipe FOB Price US $550 - 950/ USD/MT ; Min.Order Quantity 10MTChina Steel Pipe Manufacturer, Industrial Pipe SupplierLandee Pipe, a division of Xiamen Landee Industries Co., Ltd, is a market leader in steel pipe products.As a professional industrial pipe manufacturer based in China, Landee Pipe has been producing pipe for a variety of applications since 1994, covering areas of pipe manufacturing, exporting and trading. Landee stocks a wide range of steel pipes in various grades, sizes and specificationsChina Steel Pipe manufacturer, Spiral Pipe, Weld PipeSep 15, 2014 Ningbo Zhehua Heavy Steel Pipe Manufacture Co., Ltd, a subsidiary of Shanghai Huaye Iron & Steel Group, I a larger -scale enterprise specialized in manufacturing large-diameter, longitudinal, double-side, submerged -arc welded steel pipes and spiral seam, double-side, submerged -arc welded steel

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China Top Supplier For Spiral Welding Steel Round Pipe

China Round Oil Pipe Shape Spiral Welded Pipe Stainless . Steel Pipe, Welded Steel Pipe, Welded Steel Pipe Specification manufacturer / supplier in China, offering Round Oil Pipe Shape Spiral Welded Pipe Stainless Steel Pipe Price Per Meter, 1020/1010 Low Alloy Hot Rolled Carbon Steel Sheet/Coil, China Factory Price Q235B Hot Rolled Carbon Steel Coil and so on.China Top Supplier For Spiral Welding Steel Round PipeChina Round Oil Pipe Shape Spiral Welded Pipe Stainless . Steel Pipe, Welded Steel Pipe, Welded Steel Pipe Specification manufacturer / supplier in China, offering Round Oil Pipe Shape Spiral Welded Pipe Stainless Steel Pipe Price Per Meter, 1020/1010 Low Alloy Hot Rolled Carbon Steel Sheet/Coil, China Factory Price Q235B Hot Rolled Carbon Steel Coil and so on.China Welded Steel Pipe Suppliers and Factory - DiscountIn the past, due to the method of manufacture, Spiral Welded pipe was relegated to low pressure and structural applications. With the development of the Submerged Arc Welding process, the production of large hot rolled coils of sufficient width and the development of dependable non-destructive testing methods, it is now possible to produce Spiral Weld pipe for high-pressure service.

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China Wholesale Cold Drawn Welded Steel Pipe - Seamless

China Wholesale Cold Drawn Welded Steel Pipe - Seamless Coating pipe Rise Steel. Short Description hickness: 1.7- 52 Mm Outer Diameter 10.3- 1016mm Length 5.8m,6m,11.8m Or Random Length Secondary Or Not Non-secondary Technique Cold Drawn Certification API Grade ASTM A519,ASTM A513,BS 6323,DN 1629,DN2391,EN 10305-1,JIS G3441.Commerce Preliminarily Finds Countervailable The merchandise covered by the China, India, and Korea investigations is welded carbon and alloy steel pipe (including stainless steel pipe), more than 406.4 mm (16 inches) in nominal outside diameter (large diameter welded pipe), regardless of wall thickness, length, surface finish, grade, endCompany profile - China Zhonghai Steel Pipe ManufacturingOwning 6 large standard workshop, one set 180mm seamless puncher, which could manufacture various kinds of diameter and wall thickness from 21.3mm965mm.The devices are one of the largest seamless and the hot-rolled machine in China.

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ERW / LSAW spiral welded sus304 stainless steel tube/pipe

ERW / LSAW spiral welded sus304 stainless steel tube/pipe, US $ 1000 - 1500 / Ton, ASTM, DIN, EN, GB, JIS, Other, China, JSSG.Source from Taizhou City Hengda NewERW carbon steel pipe vs spiral pipeERW carbon steel pipe vs spiral pipe First, the difference between the production process ERW carbon steel pipe is the hot rolled coil through the continuous roll forming, the use of high-frequency current skin effect and proximity effects, so that the edge of the coil heat fusion, pressure in the squeeze roller under pressure welding to achieve production.ERW carbon steel pipe vs spiral pipeFirst, the difference in production process ERW straight seam electric resistance welded steel pipe is made by continuous roll forming of hot rolled coil, using the skin effect and proximity effect of high frequency current, so that the edge of the coil is hot melted, and pressure welding is performed under the action of the squeeze roller force. . Achieve produ

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Erw steel pipe, China manufacture Erw steel pipe suppliers

Oil Industry API 5L Spiral Welded Steel Pipe/Schedule 80 Spiral pipe price . 32 inch 36 inch large diameter LSAW carbon steel pipe. LSAW (Longitudinally Submerged Arc Welded Steel pipes) in leaflets plate as raw material, the steel plate in the mold or molding machine pressure (volume) into using double-sided submerged arc weldingFederal Register : Large Diameter Welded Pipe From theNov 14, 2018 The merchandise covered by this investigation is welded carbon and alloy steel pipe (including stainless steel pipe), more than 406.4 mm (16 inches) in nominal outside diameter (large diameter welded pipe), regardless of wall thickness, length, surface finish, grade, end finish, or Federal Register : Large Diameter Welded Pipe From theSee also Large Diameter Welded Pipe from China and India; Determinations, 84 FR 1785 (February 5, 2019) (ITC Final Determination) and Large Diameter Welded Pipe from China, Investigation Nos. 701-TA-583-594, 731-TA-1402 and 731-TA-1404 (Final), Publication 4859,

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Hot Sale Iron Steel Spiral Pipe

Large Diameter Spiral Steel Pipe SSAW Steel Pipe Carbon . Large diameter spiral welded pipe production process First the steel belt bending molding, and then welded up, made into a specified size of large-caliber spiral welded pipe, processed into a pipe, to carry out hydraulic testing, bending, flattening and other tests, and according to customer requirements for large diameter spiralHot Sale Stainless Steel Spiral Welding Pipe In ChinaSpiral Welded Steel Pipe Spiral Welded Pipe China Used Pipe Sale, China Used Pipe Sale Spiral Steel Pipe Seamless Stainless Steel Pipe Supplier China 201 stainless steel pipe price JFE Steel Corporation Products and Services Pipes and Large Diameter Welded Pipe from China and India USITC China Welded Stainless Steel Tube suppliers, WeldedHunan Standard Steel Co., Ltd. - seamless steel pipeProduction line from Group is located in Qingdao, Nantong, mainly engaged in the manufacture and sale of steel, seamless steel pipe production, electric resistance welded steel pipe, steel pipe submerged two-sided spiral welded steel pipe, with an annual output of various types of steel pipe 200,000 tons; at the same time also operates oil and

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Large Diameter 48 Inch Spiral Welded Steel Pipe/ Electric

Large Diameter 48 Inch Spiral Welded Steel Pipe/ Electric Penstock Pipe, US $ 590.0 - 600.0 / Ton, API, ASTM, BS, DIN, GB, JIS, API 5L, GB/T 9711.1-1997, SY/T 5037Large Diameter Carbon Steel Seamless Tube by HebeiBuy high quality Large Diameter Carbon Steel Seamless Tube by Hebei Zhonghai Steel Pipe Manufacturing Co., Ltd.. Supplier from China. Product Id 493152.Large diameter ERW steel pipe, heavy wall ERW steel pipeMassive diameter ERW steel pipe, heavy wall ERW steel pipe and tubes API 5L ERW steel pipe OD 8inch-36inch ERW Pipe As manufacturing facilities for ERW pipes and tubes, QCCO(qiancheng steel pipe ,ltd) Steel has a 4 ERW lines at Yanshan Operates along with a a single ERW line at East Japan Performs (Cangzhou City).

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Large diameter erw spiral welded steel pipe - Weld Steel

Spiral welded pipe is manufactured from steel coil. The coil is unwound and then welded while it is being turned into the shape of the pipe. Changing the angle of the spiral and the thickness of the coil is all that is needed to change from one pipe size to another. The two sides of the double submerged arc weld penetrate the full thickness of the steel to ensure the strength of the finished pipe.Large diameter steel pipe, Thick wall seamless steel tubeLarge diameter steel pipe. Large diameter steel pipe often refers to the out diameter with more than 1000mm. large diameter steel pipe use is generally more widely, generally used for large-scale pipeline projects, water gas engineering, pipe network construction of large projects.Large diameter welded steel pipe Manufacturers & Supplierslarge diameter welded steel pipe manufacturer/supplier, China large diameter welded steel pipe manufacturer & factory list, find qualified Chinese large diameter welded steel pipe manufacturers, suppliers, factories, exporters & wholesalers quickly on Made-in-China.

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Leading Welded Pipe Supplier and Manufacturer in China

Welded Pipe Supplier and Manufacturer Welded steel pipe is produced by the rolling sheet of steel into the welding and tube the seam. ERW pipe/welded pipe is widely used in the fields of construction, low-pressure liquid transportation, scaffolding and etc.Pipe Manufacturing Process / Methods for Seamless & Welded To manufacture a welded pipe, the first plate or coil is rolled in the circular section with the help of a plate bending machine or by a roller in the case of a continues process. Once the circular section is rolled from the plate, the pipe can be welded with or without filler material. A welded pipe can be manufactured in large sizes withoutPrime quality welded steel pipe with large diameter forThe best assembly line steel material massive producer PA steel group will show you Prime quality welded steel pipe with large diameter for export

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Q195-Q345 Large Diameter ERW Welded Steel Pipe China

Large Diameter 24 Inch Steel Pipe Hsaw Spiral Steel Pipe Carbon Welded Spiral Steel. Standard API, ASTM, BS, JIS API 5CT, API 5L, ASTM A53-200 MOQ No MOQ,Offer Small Quantity Parts Service OEM &ODM Service Certification API Production Time 15-30days Factory Yes Trademark LCL Transport Package Standrad Export Packing Specification Option Origin China IntroductionOur Q195-Q345 Large Diameter ERW Welded Steel Pipe ChinaLarge Diameter 24 Inch Steel Pipe Hsaw Spiral Steel Pipe Carbon Welded Spiral Steel. Standard API, ASTM, BS, JIS API 5CT, API 5L, ASTM A53-200 MOQ No MOQ,Offer Small Quantity Parts Service OEM &ODM Service Certification API Production Time 15-30days Factory Yes Trademark LCL Transport Package Standrad Export Packing Specification Option Origin China IntroductionOur SSAW Spiral Round welded carbon steel pipe junnan SteelMaterial. 10#,20#,35#,45#,Q235,16Mn,etc. A106B,A53B, Out Diameter 21.3~813. Wall thickness. 2.5~90. Length. 6m. Standard. ASTM A106B,A53B DIN ST44,ST35,ST37,ST52

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Seamless Galvanized Steel Pipe, ERW SSAW Steel Pipe, Anti

Tianjin Credit Import and Export Trading Co., Ltd. was found in 2010 and belongs to BAOFU STEEL (CHINA) CO.,LTD . We are an integrated steel enterprises of which business range covers production, processing, storage, logistics and sales.Specializing in production of ERW steel pipe, galvanized pipe, square & rectangular tube, seamless steel pipe, SSAW steel pipe, LSAW steel pipe, and a seriousSpiral Steel Pipe manufacturers, China Spiral Steel PipeFind Spiral Steel Pipe manufacturers from China. Import quality Spiral Steel Pipe supplied by experienced manufacturers at Global Sources.Spiral Steel Pipe,Petroleum Steel Pipe,Carbon Steel PipeLarge Welded Steel Pipe 3. 54inch*9.52Spiral steel pipe are producing 4. 36 inch Spiral Submerged-Arc Weld steel pipe (4) 5. 457mm OD LSAW steel pipe stuffed into Containers Tianjin Zhongshun Petroleum Steel Pipe Co.. is a specalized manufacture of petroleum steel pipe, founded in 1995.It is located in the steel Base,Daqiuzhuang Town which

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Spiral Welded Steel Pipe by Tianjin Shenglinda Steel Pipe

Buy high quality Spiral Welded Steel Pipe by Tianjin Shenglinda Steel Pipe Manufacturing Co., Ltd.. Supplier from China. We are manufacture of spiral welded steel pipe, w can upply 1)o.D:219-2020mm 2) Large Diameter Sch40 Spiral Welded Steel Pipes (1.0)Spiral steel pipe manufacturing process DongPengBoDaGenerally speaking, spiral steel pipes in one type of welded steel pipe in the pipe market, which are made by steel coil, extrusion forming under the normal temperature, and then undertake the manufacturing technology of double wire and double-faced submerged-arc welded in a mill. In the past, due to the method of manufacture, Spiral Welded pipe was relegated to low pressure and structuralSpiral welded steel pipe, Sunny Steel Enterprise Ltd.Spiral welded pipe is a low carbon carbon structural steel or a low alloy structural steel strip rolled into a tube blank with a certain helix angle (also called forming angle), and then welded and made into a pipe joint, which can use a narrow strip steel Production of large diameter steel pipes.

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Square and Rectangular tube, Galvanized square and

Tianjin Youfa Group manufacture large diameter spiral steel pipe SSAW Steel Pipes Tianjin Youfa international trade Co., Ltd. Tianjin Youfa were founded on July 1st,2000, with the headquarters location at the largest welded pipe production basein China-Daqiuzhuang Village, Tianjin city, which is a large-scale steel pipeSsaw Spiral Welded Steel Pipe botopsteelpipe TradersCitySimilar Suppliers And Manufacturers Import Export Trade Leads. Low Carbon Welded Steel Ssaw Spiral Pipe - By creditsteelpipe - On Mon 27 Apr, 2020 9:16 am ssaw spiral pipe piling pipe supplier large diameter spiral steel pipe large diameter spiral steel pipe refers to the spiral steel pipe in big size china manufacture large diameter spiral welded steel pipe.; Spiral Welded Steel Pipe Mill - By shanximidas - On Wed 25 Jul, 2018 10:13 am ssawStainless Steel Seamless Pipe Piping - China HenghaoStainless Steel Seamless Pipe is a hollow steel bar, a large number of pipes used for conveying fluids, such as oil, gas, water, gas, steam,heat exchanger,mechinical machine.In addition, engaging in bending, torsional strength of the same, lighter, and they are also widely used in the manufacture of mechanical parts and engineering structures. Also used in producing all kinds of conventional

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Steel Pipe,Industrial Pipe,Seamless Steel Pipe,China Steel

Zhonghai is China steel pipe manufacturer, provide a wide range of industrial pipeline, including seamless steel pipe, anticorrosion pipe, welded steel pipe. Our steel pipes have found a wide range of application on mechanical processing, boiler manufacture, petroleum and natural gas transportation and construction industry. We have 219mm-1220mm large diameter for industrial use, we alsoSteel PipesChina manufacture ANSI A21d3-2001 A312-2001 Welded Pipe. Rizhao Top sale Stock Available carbon steel spiral welded pipe price. YOUFA Large diameter Q235B straight seam welded pipe. Hot dipped Galvanized Greenhouse Frame Welded Carbon Steel Pipe.Steel PipesChina manufacture ANSI A21d3-2001 A312-2001 Welded Pipe. Rizhao Top sale Stock Available carbon steel spiral welded pipe price. YOUFA Large diameter Q235B straight seam welded pipe. Hot dipped Galvanized Greenhouse Frame Welded Carbon Steel Pipe.

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Tianjin Youfa large diameter spiral steel pipe SSAW Steel

Product show YouFa has 20 years manufacturer experience, Providing high quality products which have been exported over 100 countries, Pipes can be Customized according to customer's requirement on outside diameter and wall thickness with Galvanized coated UNS N08904 Spiral Welded Stainless Steel Pipe HeatQuality Boiler Steel Pipe manufacturers & exporter - buy UNS N08904 Spiral Welded Stainless Steel Pipe Heat Exchangers Boiler Use from China manufacturer.User rating 5/5Large Diameter Q235B Q345 Spiral Welded Pipe China1.Main business. We focus on kinds of steel products, such as Welded Steel Pipe, Galvanized Steel Pipe, spiral steel pipe, oval steel pipe, seamless steel pipe, etc. . 2.Supply ability . About 20000 tons/per month.. Large capacity of stock could ensure our short lead time.. 3.Standand. Our products have been manufactured according to API, ASTM, EN, BS, DIN and JIS internationally advanced

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Welded Carbon Steel Pipe, CS Pipe Manufacturer

Pipe Type SSAW Pipe, SSA W Steel Pipe, Spiral Steel Pipe, Welded Spiral Pipe Application For Ordinary Structural Support (well casing, bridge, building, pile driving) Specification OD 219.1mm ~ 3500mm WT 6mm ~ 25mm (Up to 1'') LENGTH 6mtr ~ 18mtr, SRL, DRLWelded Carbon Steel Pipe, CS Pipe ManufacturerPipe Type SSAW Pipe, SSA W Steel Pipe, Spiral Steel Pipe, Welded Spiral Pipe Application For Ordinary Structural Support (well casing, bridge, building, pile driving) Specification OD 219.1mm ~ 3500mm WT 6mm ~ 25mm (Up to 1'') LENGTH 6mtr ~ 18mtr, SRL, DRLWelded steel pipe distributor in China for internationalUsage of welded steel pipe. Welded steel pipes are widely used in compressor stations, power plants, refineries, natural gas transmission and steam, steam transmission. In addition, it is widely used in the manufacture of oil drill pipe, automobile transmission shaft, bicycle frame, steel scaffold for construction and other structural and

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Welded steel pipe-SSAW weld pipe,weld steel pipe

Hebei Shengtian Group is a specialized weld steel pipe manufacture, which can supply SSAW weld pipes and LSAW weld pipes. As a weld steel pipe supplier, we insist on producing high quality weld steel pipes. Our black steel pipes enjoy a good reputation in home and abroad.What is The Differences Between LSAW Pipe and SSAW PipeThe SSAW pipe diameter range is from 20 inch to 100 inch, 406 mm to 2540 mm.The advantage part is we can get the different diameter of SSAW pipes with the same size of the steel strip, there is a wide application for the raw material steel strip, and welding seam should avoid the primary stress, good performances to bear the stress.What is a Welded Steel Pipe? About Welded or ERW SteelWelded pipe (pipe manufactured with a weld) is a tubular product made out of flat plates, known as skelp that are formed, bent and prepared for welding. The most popular process for large diameter pipe uses a longitudinal seam weld. Spiral welded pipe is an alternative process, spiral weld construction allows large diameter pipe to be produced from narrower plates or skelp.

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What is a Welded Steel Pipe? About Welded or ERW Steel

Welded pipe (pipe manufactured with a weld) is a tubular product made out of flat plates, known as skelp that are formed, bent and prepared for welding. The most popular process for large diameter pipe uses a longitudinal seam weld. Spiral welded pipe is an alternative process, spiral weld construction allows large diameter pipe to be produced from narrower plates or skelp.What is the Difference Between Seamless Pipes & WeldedWelded steel pipe, such as water pipes, generally through the flat plate by welding after bending up, you can find a seam in the above; is generally thicker in diameter spiral weld. In performance, especially on the bearing capacity has greatly improved as compared with ordinary steelWhat is the Difference Between Seamless Pipes & WeldedWelded steel pipe, such as water pipes, generally through the flat plate by welding after bending up, you can find a seam in the above; is generally thicker in diameter spiral weld. In performance, especially on the bearing capacity has greatly improved as compared with ordinary steel

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large diameter water steel pipe, large diameter water

< Sponsored Listing Large diameter water pipe Company Introduction Our company now has 5 SSAW production lines with size range from 219mm-3000mm and wall thickness from 5mm-30mm. we have non-destructive testing machines to guarantee the quality of our product including X-RAY testing machine; 2000T hydrostatic testing machine; Automatic UT continuous testing machine etc.spiral welded steel pipe - China spiral welded steel pipeCompetitive spiral welded steel pipe products from various China spiral welded steel pipe manufacturers and spiral welded steel pipe suppliers are listed below, please view them and select the most helpful info for you. Besides, we also provide you with Motorcycle related products such as welded steel pipeFor each load set, an individual fatigue usage factor is determined by the ratio of the number of cycles anticipated during the lifetime of the welded steel pipe to the allowable cycles in use. In the current steel pipe market, carbon steel pipes are very popular in greenhouse projects these years.

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Technical Parameters

Inspection & Control

we have a comprehensive set of inspection and control tools for quality control, materials analysis, mechanical properties,ultrasonic testing, magnetic particle inspection, etc..

universal tester

universal tester

Impact test

Impact test

X-ray test

X-ray test

Universal Testing Machine

MTS 300kN Electromechanical Universal Testing Machine

Three-coordinate bevel gear precision inspection report

Our Services

To ensure better cooperation,our factory provides the following services to the buyers:

1. OEM&ODM:As the special samples and drawings.

2. The small order is acceptable.

3. Professional services

4. Comprehensive and professional after-sale services

We are a supplier of bulletproof steel material & machinery products. We have extensive experience in the manufacture of bulletproof steel plate, other Bulletproof peripheral products. Welcome to sending drawings and inquiry.

Production Workflow

OEM

According to the drawings or samples, customize steel products you need.

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ODM

According to the specific requirements, design steel products for you, and generate the production.

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