s355 welded seamless mild carbon steel pipe black erw square steel pipe china

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  • EN 10210 S355J2H Carbon Steel Seamless Pipe

    2020-9-30u2002·u2002EN 10210 S355J2H Rectangular Pipes – 10 x 20 To 400 x 800 mm. EN 10210 S355J2H Seamless Pipe Wall Thickness. 1.0 To 40 mm. Length of S355J2H Pipe. 6 To 12 Meter & as per Custom Size. S355J2H EN 10210 Carbon Steel Pipes Type. Rectangular, Round, Square. ERW, Seamless, Welded, Fabricated.

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  • China S275 S355 LSAW/SSAW Mild Black Coated Steel

    China S275 S355 LSAW/SSAW Mild Black Coated Steel Pipe for Pipeline Building Construction, Find details about China Building Material, Carbon Steel Pipe from S275 S355 LSAW/SSAW Mild Black Coated Steel Pipe for Pipeline Building Construction - EZ Steel Industrial Co., Ltd.

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  • EN10210 EN10219 S235 S275 S355 Carbon Steel Pipe And

    ASTM API5l Black Carbon Steel Pipe - smtnet. ASTM API5l Black Carbon Steel Pipe has been viewed 30 times . En10210 En10219 S235 S275 S355 Steel Pipe Tubes Sales Manager:Tom Lv. Other. En10210 10219 S235 S275 S355 Round ERW steel Pipes Manager :Tom Lv. Other. ASME B36.10 ERW steel pipes Manager:Tom Lv. Other. S355 Welded Steel Pipe in China.

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  • Q355 S355 Square and Rectangular Steel Pipe Price Per ...

    Product Square and Rectangular Steel Pipe Material Carbon Steel Grade Q195 = S195 A53 Grade A Q235 = S235 A53 Grade B A500 Grade A STK400 SS400 ST42.2 Q355 = S355JR A500 Grade B Grade C Standard DIN 2440, ISO 65, EN10219, GB/T 6728, JIS G3444 /3466, ASTM A53, A500, A36 Su...

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  • China Light Weight Tube Section Mild Tubes S235 S355

    China Light Weight Tube Section Mild Tubes S235 S355 Mild Steel Square Pipe Q235 Ms Square Hollow Section Rectangular and Square Black Carbon Steel Pipe, Find details about China Steel Pipe, Steel Tube from Light Weight Tube Section Mild Tubes S235 S355 Mild Steel Square Pipe Q235 Ms Square Hollow Section Rectangular and Square Black Carbon Steel Pipe - TIANJIN SHENGTENG INTERNATIONAL TRADING ...

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  • S355 seamless steel pipe Manufacturers & Suppliers, China ...

    s355 seamless steel pipe manufacturer/supplier, China s355 seamless steel pipe manufacturer & factory list, find qualified Chinese s355 seamless steel pipe manufacturers, suppliers, factories, exporters & wholesalers quickly on Made-in-China.com.

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  • EN 10210-1 Grade S355NH Carbon Steel Seamless Pipe &

    2020-10-5u2002·u2002EN 10210-1 Grade S355NH Pipes and Tubes are made up of the seamless mild carbon material. There are also welded and electric resistance welded pipe types. Multi Metals (India) is a manufacturer and supplier of the EN 10210-1 Grade S355NH Pipes in various scales and …

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  • ERW Black steel pipe - Tianjin Hongxin International Trade ...

    China ERW Black steel pipe catalog of Chinese Manufacturer /ASTM A53 A106 Standard ERW Black Carbon Round Section Mild Steel Pipe, Rectangular Section Pipe/Black Square ERW Steel Pipe/S235 S355 Q235mild Steel Square Pipe provided by China manufacturer - Tianjin Hongxin International Trade Co., Ltd., page1.

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  • drill welded s235jr s275jr s355jr iso65 steel pipe ...

    About 77% of these are steel pipes, 2% are stainless steel pipes, and 1% are metal building materials.A wide variety of erw welded carbon steel pipe options are available to you, such as 10#, 20#, and cr2mo.[plate]Carbon Welded Steel Pipe Manufacturers drill welded s235jr s275jr s355jr iso65 steel pipeApi 5L 40 Q235 Q345 ASTM A53 seamless pipe ...

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  • Tianjin xuanqusheng international Co.,Ltd - Welded Steel ...

    S235 S275 S355 Square Electric Resistance Welded Steel Pipes For Building, Bridge, Roof FOB Price: Negotiable Min. Order: 1 Sets; W.T 1.0mm - 17.75mm Square Electric Resistance Welded Steel Pipe SS41 SS400 Structural Tubing FOB Price: Negotiable Min. Order: 1 Sets; O.D 20mm x 20mm - 500mm x 500mm Square ERW Steel Pipe With Thin Wall For ...

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  • drill welded s235jr s275jr s355jr iso65 steel pipe ...

    About 77% of these are steel pipes, 2% are stainless steel pipes, and 1% are metal building materials.A wide variety of erw welded carbon steel pipe options are available to you, such as 10#, 20#, and cr2mo.[plate]Carbon Welded Steel Pipe Manufacturers drill welded s235jr s275jr s355jr iso65 steel pipeApi 5L 40 Q235 Q345 ASTM A53 seamless pipe ...

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  • S355 seamless steel pipe Manufacturers & Suppliers, China ...

    s355 seamless steel pipe manufacturer/supplier, China s355 seamless steel pipe manufacturer & factory list, find qualified Chinese s355 seamless steel pipe manufacturers, suppliers, factories, exporters & wholesalers quickly on Made-in-China.com.

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  • China Chs 355.6mm Circular Hollow Section Steel Pipe

    Circular Hollow Section Pipe, Mild Steel Pipe, Round Steel Pipe manufacturer supplier in China, offering Chs 355.6mm Circular Hollow Section Steel Pipe S355, Youfa Brand Factory Price ASTM A53 Carbon Steel Gi Pipe Sch40, ASTM A106 Gr. B Sch40 Carbon Steel Pipe Seamless PE …

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  • Cold Rolled Black ERW Weld Mild Carbon Steel Seamless

    China Cold Rolled Black ERW Weld Mild Carbon Steel Seamless Pipe/Tube, Find details about China Pipe, Steel from Cold Rolled Black ERW Weld Mild Carbon Steel Seamless Pipe/Tube - Cangzhou Datang Steel Pipe Co., Ltd.

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  • Q355 S355 Square and Rectangular Steel Pipe Price Per ...

    Product Square and Rectangular Steel Pipe Material Carbon Steel Grade Q195 = S195 A53 Grade A Q235 = S235 A53 Grade B A500 Grade A STK400 SS400 ST42.2 Q355 = S355JR A500 Grade B Grade C Standard DIN 2440, ISO 65, EN10219, GB/T 6728, …

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  • Carbon Steel Seamless Pipe and Sch 40 Welded ERW tube ...

    2011-8-6u2002·u2002Schedule 40 carbon steel pipe is an alloy of elements carbon and iron. The content of carbon present in a Carbon Steel Seamless Pipe can be up to 2.1% of the total alloys' weight. Any increase in the carbon percentage in the alloy used to manufacture a Fully Killed Carbon Steel Erw Pipe will raise the metals hardness and tensile strength ...

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  • ERW Steel Pipe, Seamless Steel Pipe - Alibaba.com

    Tianjin Shenzhoutong Steel Pipe Co.,Ltd,with total investment of RMB 260 million, was founded in 2001 and occupied 86,000 square meters and building area 28,000 square meters. It is located in the Chinese Steel Pipes Base - Daqiu Zhuang, Tianjin. 46 kilometers away from Tianjin Port and 3 km away from the high-speed exit, So the transportation ...

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  • China Steel Pipe manufacturer, Stainless Steel Pipe ...

    Steel Pipe, Stainless Steel Pipe, Seamless Pipe manufacturer supplier in China, offering ANSI B16.5 150lbs DN 150 A106 Carbon Stainless Steel Pipe Fitting Slip on Flange Weld Neck Flange Blind Flange, ASTM A335 ASME SA335 P11 P22 P91 Seamless Alloy Steel Seamless Tube Boiler Tube, ASTM A213 SA 210 Seamless Boiler Tube Carbon Steel Seamless Pipe Tube and so on.

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  • Seamless Galvanized Steel Pipe, ERW SSAW Steel Pipe,

    2021-8-20u2002·u2002Established in 2010, ERW SSAW steel pipe, galvanized steel pipe, square & rectangular steel pipe, anti-corrosion pipe are our main product. Our company annual output is more than 600 thousand tons and the products have passed the ISO9001.

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  • China Mild Steel Pipe, Mild Steel Pipe Manufacturers ...

    A. Almost all Earth Materials are used by humans for something. The Mild Steel Pipe manufacturers proovide Round Pipe, Steel Machining Part, Round Steel Pipe products with 1. These products can be used for different uses such as making machines, making roads and buildings, or making computer chips and concrete, ceramics, Q.

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  • drill welded s235jr s275jr s355jr iso65 steel pipe ...

    About 77% of these are steel pipes, 2% are stainless steel pipes, and 1% are metal building materials.A wide variety of erw welded carbon steel pipe options are available to you, such as 10#, 20#, and cr2mo.[plate]Carbon Welded Steel Pipe Manufacturers drill welded s235jr s275jr s355jr iso65 steel pipeApi 5L 40 Q235 Q345 ASTM A53 seamless pipe ...

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  • S355 seamless steel pipe Manufacturers & Suppliers, China ...

    s355 seamless steel pipe manufacturer/supplier, China s355 seamless steel pipe manufacturer & factory list, find qualified Chinese s355 seamless steel pipe manufacturers, suppliers, factories, exporters & wholesalers quickly on Made-in-China.com.

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  • China Chs 355.6mm Circular Hollow Section Steel Pipe

    Circular Hollow Section Pipe, Mild Steel Pipe, Round Steel Pipe manufacturer supplier in China, offering Chs 355.6mm Circular Hollow Section Steel Pipe S355, Youfa Brand Factory Price ASTM A53 Carbon Steel Gi Pipe Sch40, ASTM A106 Gr. B Sch40 Carbon Steel Pipe Seamless PE Coated Steel Pipe …

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  • Cold Rolled Black ERW Weld Mild Carbon Steel Seamless

    China Cold Rolled Black ERW Weld Mild Carbon Steel Seamless Pipe/Tube, Find details about China Pipe, Steel from Cold Rolled Black ERW Weld Mild Carbon Steel Seamless Pipe/Tube - Cangzhou Datang Steel Pipe Co., Ltd.

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  • Q355 S355 Square and Rectangular Steel Pipe Price Per ...

    Product Square and Rectangular Steel Pipe Material Carbon Steel Grade Q195 = S195 A53 Grade A Q235 = S235 A53 Grade B A500 Grade A STK400 SS400 ST42.2 Q355 = S355JR A500 Grade B Grade C Standard DIN 2440, ISO 65, EN10219, GB/T 6728, …

    Get Price
  • Carbon Steel Seamless Pipe and Sch 40 Welded ERW tube ...

    2011-8-6u2002·u2002Schedule 40 carbon steel pipe is an alloy of elements carbon and iron. The content of carbon present in a Carbon Steel Seamless Pipe can be up to 2.1% of the total alloys' weight. Any increase in the carbon percentage in the alloy used to manufacture a Fully Killed Carbon Steel Erw Pipe will raise the metals hardness and tensile strength ...

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  • ERW Steel Pipe, Seamless Steel Pipe - Alibaba.com

    Tianjin Shenzhoutong Steel Pipe Co.,Ltd,with total investment of RMB 260 million, was founded in 2001 and occupied 86,000 square meters and building area 28,000 square meters. It is located in the Chinese Steel Pipes Base - Daqiu Zhuang, Tianjin. 46 kilometers away from Tianjin Port and 3 km away from the high-speed exit, So the transportation ...

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  • China Steel Pipe manufacturer, Stainless Steel Pipe ...

    Steel Pipe, Stainless Steel Pipe, Seamless Pipe manufacturer supplier in China, offering ANSI B16.5 150lbs DN 150 A106 Carbon Stainless Steel Pipe Fitting Slip on Flange Weld Neck Flange Blind Flange, ASTM A335 ASME SA335 P11 P22 P91 Seamless Alloy Steel Seamless Tube Boiler Tube, ASTM A213 SA 210 Seamless Boiler Tube Carbon Steel Seamless Pipe Tube and so on.

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  • Seamless Galvanized Steel Pipe, ERW SSAW Steel Pipe,

    2021-8-20u2002·u2002Established in 2010, ERW SSAW steel pipe, galvanized steel pipe, square & rectangular steel pipe, anti-corrosion pipe are our main product. Our company annual output is more than 600 thousand tons and the products have passed the ISO9001.

    Get Price
  • China Mild Steel Pipe, Mild Steel Pipe Manufacturers ...

    A. Almost all Earth Materials are used by humans for something. The Mild Steel Pipe manufacturers proovide Round Pipe, Steel Machining Part, Round Steel Pipe products with 1. These products can be used for different uses such as making machines, making roads and buildings, or making computer chips and concrete, ceramics, Q.

    Get Price
  • drill welded s235jr s275jr s355jr iso65 steel pipe ...

    About 77% of these are steel pipes, 2% are stainless steel pipes, and 1% are metal building materials.A wide variety of erw welded carbon steel pipe options are available to you, such as 10#, 20#, and cr2mo.[plate]Carbon Welded Steel Pipe Manufacturers drill welded s235jr s275jr s355jr iso65 steel pipeApi 5L 40 Q235 Q345 ASTM A53 seamless pipe ...

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  • S355 seamless steel pipe Manufacturers & Suppliers, China ...

    s355 seamless steel pipe manufacturer/supplier, China s355 seamless steel pipe manufacturer & factory list, find qualified Chinese s355 seamless steel pipe manufacturers, suppliers, factories, exporters & wholesalers quickly on Made-in-China.com.

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  • China Chs 355.6mm Circular Hollow Section Steel Pipe

    Circular Hollow Section Pipe, Mild Steel Pipe, Round Steel Pipe manufacturer supplier in China, offering Chs 355.6mm Circular Hollow Section Steel Pipe S355, Youfa Brand Factory Price ASTM A53 Carbon Steel Gi Pipe Sch40, ASTM A106 Gr. B Sch40 Carbon Steel Pipe Seamless PE Coated Steel Pipe …

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  • Cold Rolled Black ERW Weld Mild Carbon Steel Seamless

    China Cold Rolled Black ERW Weld Mild Carbon Steel Seamless Pipe/Tube, Find details about China Pipe, Steel from Cold Rolled Black ERW Weld Mild Carbon Steel Seamless Pipe/Tube - Cangzhou Datang Steel Pipe Co., Ltd.

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  • Q355 S355 Square and Rectangular Steel Pipe Price Per ...

    Product Square and Rectangular Steel Pipe Material Carbon Steel Grade Q195 = S195 A53 Grade A Q235 = S235 A53 Grade B A500 Grade A STK400 SS400 ST42.2 Q355 = S355JR A500 Grade B Grade C Standard DIN 2440, ISO 65, EN10219, GB/T 6728, …

    Get Price
  • Carbon Steel Seamless Pipe and Sch 40 Welded ERW tube ...

    2011-8-6u2002·u2002Schedule 40 carbon steel pipe is an alloy of elements carbon and iron. The content of carbon present in a Carbon Steel Seamless Pipe can be up to 2.1% of the total alloys' weight. Any increase in the carbon percentage in the alloy used to manufacture a Fully Killed Carbon Steel Erw Pipe will raise the metals hardness and tensile strength ...

    Get Price
  • ERW Steel Pipe, Seamless Steel Pipe - Alibaba.com

    Tianjin Shenzhoutong Steel Pipe Co.,Ltd,with total investment of RMB 260 million, was founded in 2001 and occupied 86,000 square meters and building area 28,000 square meters. It is located in the Chinese Steel Pipes Base - Daqiu Zhuang, Tianjin. 46 kilometers away from Tianjin Port and 3 km away from the high-speed exit, So the transportation ...

    Get Price
  • China Steel Pipe manufacturer, Stainless Steel Pipe ...

    Steel Pipe, Stainless Steel Pipe, Seamless Pipe manufacturer supplier in China, offering ANSI B16.5 150lbs DN 150 A106 Carbon Stainless Steel Pipe Fitting Slip on Flange Weld Neck Flange Blind Flange, ASTM A335 ASME SA335 P11 P22 P91 Seamless Alloy Steel Seamless Tube Boiler Tube, ASTM A213 SA 210 Seamless Boiler Tube Carbon Steel Seamless Pipe Tube and so on.

    Get Price
  • Seamless Galvanized Steel Pipe, ERW SSAW Steel Pipe,

    2021-8-20u2002·u2002Established in 2010, ERW SSAW steel pipe, galvanized steel pipe, square & rectangular steel pipe, anti-corrosion pipe are our main product. Our company annual output is more than 600 thousand tons and the products have passed the ISO9001.

    Get Price
  • China Mild Steel Pipe, Mild Steel Pipe Manufacturers ...

    A. Almost all Earth Materials are used by humans for something. The Mild Steel Pipe manufacturers proovide Round Pipe, Steel Machining Part, Round Steel Pipe products with 1. These products can be used for different uses such as making machines, making roads and buildings, or making computer chips and concrete, ceramics, Q.

    Get Price
  • drill welded s235jr s275jr s355jr iso65 steel pipe ...

    About 77% of these are steel pipes, 2% are stainless steel pipes, and 1% are metal building materials.A wide variety of erw welded carbon steel pipe options are available to you, such as 10#, 20#, and cr2mo.[plate]Carbon Welded Steel Pipe Manufacturers drill welded s235jr s275jr s355jr iso65 steel pipeApi 5L 40 Q235 Q345 ASTM A53 seamless pipe ...

    Get Price
  • S355 seamless steel pipe Manufacturers & Suppliers, China ...

    s355 seamless steel pipe manufacturer/supplier, China s355 seamless steel pipe manufacturer & factory list, find qualified Chinese s355 seamless steel pipe manufacturers, suppliers, factories, exporters & wholesalers quickly on Made-in-China.com.

    Get Price
  • China Chs 355.6mm Circular Hollow Section Steel Pipe

    Circular Hollow Section Pipe, Mild Steel Pipe, Round Steel Pipe manufacturer supplier in China, offering Chs 355.6mm Circular Hollow Section Steel Pipe S355, Youfa Brand Factory Price ASTM A53 Carbon Steel Gi Pipe Sch40, ASTM A106 Gr. B Sch40 Carbon Steel Pipe Seamless PE Coated Steel Pipe …

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  • Cold Rolled Black ERW Weld Mild Carbon Steel Seamless

    China Cold Rolled Black ERW Weld Mild Carbon Steel Seamless Pipe/Tube, Find details about China Pipe, Steel from Cold Rolled Black ERW Weld Mild Carbon Steel Seamless Pipe/Tube - Cangzhou Datang Steel Pipe Co., Ltd.

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  • Q355 S355 Square and Rectangular Steel Pipe Price Per ...

    Product Square and Rectangular Steel Pipe Material Carbon Steel Grade Q195 = S195 A53 Grade A Q235 = S235 A53 Grade B A500 Grade A STK400 SS400 ST42.2 Q355 = S355JR A500 Grade B Grade C Standard DIN 2440, ISO 65, EN10219, GB/T 6728, …

    Get Price
  • Carbon Steel Seamless Pipe and Sch 40 Welded ERW tube ...

    2011-8-6u2002·u2002Schedule 40 carbon steel pipe is an alloy of elements carbon and iron. The content of carbon present in a Carbon Steel Seamless Pipe can be up to 2.1% of the total alloys' weight. Any increase in the carbon percentage in the alloy used to manufacture a Fully Killed Carbon Steel Erw Pipe will raise the metals hardness and tensile strength ...

    Get Price
  • ERW Steel Pipe, Seamless Steel Pipe - Alibaba.com

    Tianjin Shenzhoutong Steel Pipe Co.,Ltd,with total investment of RMB 260 million, was founded in 2001 and occupied 86,000 square meters and building area 28,000 square meters. It is located in the Chinese Steel Pipes Base - Daqiu Zhuang, Tianjin. 46 kilometers away from Tianjin Port and 3 km away from the high-speed exit, So the transportation ...

    Get Price
  • China Steel Pipe manufacturer, Stainless Steel Pipe ...

    Steel Pipe, Stainless Steel Pipe, Seamless Pipe manufacturer supplier in China, offering ANSI B16.5 150lbs DN 150 A106 Carbon Stainless Steel Pipe Fitting Slip on Flange Weld Neck Flange Blind Flange, ASTM A335 ASME SA335 P11 P22 P91 Seamless Alloy Steel Seamless Tube Boiler Tube, ASTM A213 SA 210 Seamless Boiler Tube Carbon Steel Seamless Pipe Tube and so on.

    Get Price
  • Seamless Galvanized Steel Pipe, ERW SSAW Steel Pipe,

    2021-8-20u2002·u2002Established in 2010, ERW SSAW steel pipe, galvanized steel pipe, square & rectangular steel pipe, anti-corrosion pipe are our main product. Our company annual output is more than 600 thousand tons and the products have passed the ISO9001.

    Get Price
  • China Mild Steel Pipe, Mild Steel Pipe Manufacturers ...

    A. Almost all Earth Materials are used by humans for something. The Mild Steel Pipe manufacturers proovide Round Pipe, Steel Machining Part, Round Steel Pipe products with 1. These products can be used for different uses such as making machines, making roads and buildings, or making computer chips and concrete, ceramics, Q.

    Get Price
  • drill welded s235jr s275jr s355jr iso65 steel pipe ...

    About 77% of these are steel pipes, 2% are stainless steel pipes, and 1% are metal building materials.A wide variety of erw welded carbon steel pipe options are available to you, such as 10#, 20#, and cr2mo.[plate]Carbon Welded Steel Pipe Manufacturers drill welded s235jr s275jr s355jr iso65 steel pipeApi 5L 40 Q235 Q345 ASTM A53 seamless pipe ...

    Get Price
  • EN 10210-1 Grade S355NH Carbon Steel Seamless Pipe &

    2020-10-5u2002·u2002EN 10210-1 Grade S355NH Pipes and Tubes are made up of the seamless mild carbon material. There are also welded and electric resistance welded pipe types. Multi Metals (India) is a manufacturer and supplier of the EN 10210-1 Grade S355NH Pipes in various scales and types. These are low cost, low carbon …

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  • S355 Seamless Carbon Steel Rectangular And Square Pipe ...

    Rhs Steel S355 Square and Rectangular Hollow Section Pipe S355 Seamless Carbon Steel Rectangular And Square Pipe Product Square and Rectangular Steel Pipe Material Carbon Steel Grade Q195 = S195 A53 Grade A Q235 = S235 A53 Grade B A500 Grade A STK400 SS400 ST42.2 Q355 = S355JR A500 Grade B Grade C Standard DIN 2440, ISO 65 ...

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  • ASTM A106 grb Carbon Steel Seamless Pipe Sizes 12 inch

    Product. Seamless Steel Pipe ASTM A106B Carbon Steel Pipe. Standard. DIN 1629 EN 10210-1JIS 3445 GB/T 8162 ASTM A106/A53 API 5L. Material. A36 15CrMo 20# A106 A53 Gr.b St37.0 St44.0 St55 St52.0 Ck45 S355 …

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  • China Seamless Carbon Steel Pipe, Hollow Section Pipe ...

    2021-9-12u2002·u2002United Steel Industry Co., Ltd: Find professional seamless carbon steel pipe, hollow section pipe, coating steel pipe, welded steel pipe, stainless steel pipe manufacturers and suppliers in China here. Please rest assured to buy high quality products made in China here …

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  • Good Quality Q345 Steel Welded Pipe Sch40 Carbon Steel ...

    High Quality Q345 Steel Welded Pipe Sch40 Carbon Steel Pipe ERW Welded Black Round Pipe. Thickness: 1 - 80 mm Section Shape: Round, Square, Rectangular Outer Diameter: 6 - 1200 mm Place of Origin: Jiangsu, China Technique: ERW, SAW, SML Tolerance: ±3‰ Type: Welded Steel Pipe Processing Service: Welding, Cutting Product name: Welded Tube High ...

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  • China ERW STEEL PIPE, LSAW STEEL PIPE, supplier - Hebei ...

    Hebei Huayang Steel Pipe Co., Ltd is one of the largest ERW and LSAW steel pipe manufacturer in Northern China, established in 2005, which is an ISO9001:2008, API 5L (API 5L PSL1 & PSL2) certificated company specialized in manufacturing welded carbon steel pipes. we have a modern factory covering an area of 666,000 square meters, with over 724 employees and fixed asset of 160 million USD ...

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  • China Q355b Square Rectangular Steel Pipes Price Per Ton ...

    Q355b Square Rectangular Steel Pipes Price Per Ton Steel Tube ERW Black Carbon Pipe Price picture from Tianjin Jinnuo Steel Pipe Co., Ltd. view photo of Square Steel Tube, Ms Square Tube, Square Hollow Section.Contact China Suppliers for More Products and Price.

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  • Oil Gas Line Pipe, ASTM A53 Welded Steel Pipe, Black ...

    2021-8-20u2002·u2002We can supply high quality oil gas line pipe, ASTM A53 welded steel pipe and black carbon welded steel pipe. Our company owned 12 advanced production lines, full of inspection equipment and supporting energy saving facilities.

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  • Comparison of ERW Welded Pipe and Seamless Steel Pipe ...

    2020-12-28u2002·u2002Comparison of ERW Welded Pipe and Seamless Steel Pipe (tested by PetroChina Pipe Institute) 1. Outer diameter tolerance. ERW steel pipe: It is cold-formed and sizing is completed by reducing the ...

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