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Seamless Steel Tube Q235B Black Carbon ERW Steel Pipe ASTM 1020 1045 St37 St52 C45 Carbon Steel Tube Precision Hollow Bar Extrusion Various Tube Seamless Pipes

Seamless Steel Tube Q235B Black Carbon ERW Steel Pipe ASTM 1020 1045 St37 St52 C45 Carbon Steel Tube Precision Hollow Bar Extrusion Various Tube Seamless Pipes

US $ 700-750 / Ton FOB
5 Tons (MOQ)
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Audited Supplier
Shandong Tongmao Special Steel Co., Ltd.

Shandong, China Since 2020
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Seamless Pipe Tube Price Seamless Carbon Steel Pipe St37 Price

Seamless Pipe Tube Price Seamless Carbon Steel Pipe St37 Price

US $ 700-800 / Ton FOB
25 Tons (MOQ)
Contact Supplier
Audited Supplier
Shandong Baotai Steel Co., Ltd.

Trading Company

Shandong, China Since 2022
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AISI 8650 St37 Alloy Seamless Steel Pipe Manufacturer with Implementation Standards

AISI 8650 St37 Alloy Seamless Steel Pipe Manufacturer with Implementation Standards

US $ 500-1,000 / Ton FOB
1 Ton (MOQ)
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Jiangsu HYT International Trading Co., Ltd.

Trading Company

Jiangsu, China Since 2020
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Smls Pipe Scm440 42CrMo 1020 1010 1045 Carbon Seamless Steel Pipe Oil Casing Drilling Tube Pipe

Smls Pipe Scm440 42CrMo 1020 1010 1045 Carbon Seamless Steel Pipe Oil Casing Drilling Tube Pipe

US $ 400-550 / Ton FOB
3 Tons (MOQ)
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Audited Supplier
Shandong Xinghuasheng Steel Group Co., Ltd

Shandong, China Since 2023
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Building Material Hot Cold Rolled ASTM A53 Seamless Alloy Galvanized Hollow Section Square Rectangular Round Mechanical Structural Carbon Seamless Steel Pipe

Building Material Hot Cold Rolled ASTM A53 Seamless Alloy Galvanized Hollow Section Square Rectangular Round Mechanical Structural Carbon Seamless Steel Pipe

US $ 700-750 / Ton FOB
5 Tons (MOQ)
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Audited Supplier
Shandong Tongmao Special Steel Co., Ltd.

Shandong, China Since 2020
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Factory Zinc Coating Q235 Q345 Q195 Q215 St37 Hot Dipped Galvanized 150X150 Square Tubular Steel Pipe

Factory Zinc Coating Q235 Q345 Q195 Q215 St37 Hot Dipped Galvanized 150X150 Square Tubular Steel Pipe

US $ 1,400-1,600 / Ton FOB
1 Ton (MOQ)
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Audited Supplier
Shaanxi Chengxin Yongsheng Metal Co., Ltd.

Trading Company

Shaanxi, China Since 2021
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DIN 2448 St37 St44 St52 Seamless Steel Pipe

DIN 2448 St37 St44 St52 Seamless Steel Pipe

US $ 900-1,000 / Ton FOB
10 Tons (MOQ)
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Audited Supplier
Guangzhou Kingmetal Steel Industry Co., Ltd.

Guangdong, China Since 2011
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Gi 1 Inch Sch 40 St37 C45 Sch40 A106 Gr. B A53 Square Cold Drawn Seamless Carbon Steel Pipes for Casing Pipe Production Line

Gi 1 Inch Sch 40 St37 C45 Sch40 A106 Gr. B A53 Square Cold Drawn Seamless Carbon Steel Pipes for Casing Pipe Production Line

US $ 500-1,000 / Ton FOB
1 Ton (MOQ)
Contact Supplier
Audited Supplier
Jiangsu HYT International Trading Co., Ltd.

Trading Company

Jiangsu, China Since 2020
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Shandong Xinghuasheng Grade 4140 Small and Large Diameter Seamless Mild Carbon Steel Round Pipe

Shandong Xinghuasheng Grade 4140 Small and Large Diameter Seamless Mild Carbon Steel Round Pipe

US $ 400-550 / Ton FOB
1 Ton (MOQ)
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Audited Supplier
Shandong Xinghuasheng Steel Group Co., Ltd

Shandong, China Since 2023
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Prime Quality ASTM A53 St37 A106 Seamless for Manufacturing Carbon Steel Pipes

Prime Quality ASTM A53 St37 A106 Seamless for Manufacturing Carbon Steel Pipes

US $ 490-530 / Ton FOB
1 Ton (MOQ)
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Audited Supplier
Jiangsu Rongyi Metal Co., Ltd

Jiangsu, China Since 2025
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Galvanized 5.16 mm Wall Thickness St37 C45 Sch40 A106 Gr. B A53 Round Honed Seamless High Carbon Steel Pipe for Oil Gas Transport Supplier

Galvanized 5.16 mm Wall Thickness St37 C45 Sch40 A106 Gr. B A53 Round Honed Seamless High Carbon Steel Pipe for Oil Gas Transport Supplier

US $ 500-1,000 / Ton FOB
1 Ton (MOQ)
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Audited Supplier
Jiangsu HYT International Trading Co., Ltd.

Trading Company

Jiangsu, China Since 2020
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Prime 1/4 Inch to 28 Inch Diameter Q195 Q235 Q345 Ss400 Q235B Q345b 1.3-20mm Thickness Carbon Steel Pipe

Prime 1/4 Inch to 28 Inch Diameter Q195 Q235 Q345 Ss400 Q235B Q345b 1.3-20mm Thickness Carbon Steel Pipe

US $ 440-510 / Ton FOB
1 Ton (MOQ)
Contact Supplier
Audited Supplier
Shandong Xinghuasheng Steel Group Co., Ltd

Shandong, China Since 2023
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High-Quality Fire A106 Seamless Carbon Steel Pipe for Sale

High-Quality Fire A106 Seamless Carbon Steel Pipe for Sale

US $ 500-550 / Ton FOB
5 Tons (MOQ)
Contact Supplier
Audited Supplier
SHANDONG HAOHAN STEEL INDUSTRY CO., LTD.

Trading Company

Shandong, China Since 2024
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Carbon Steel St37 C45 Sch40 A106 Gr. B A53 Seamless Steel Pipe

Carbon Steel St37 C45 Sch40 A106 Gr. B A53 Seamless Steel Pipe

US $ 450-630 / Ton FOB
25 Tons (MOQ)
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Audited Supplier
Shandong Dingcheng Liye Materials Co., Ltd.

Shandong, China Since 2023
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HYT Hot Selling Welded Hot Rolled Epoxy Lined Sche 80 St37 Tubular Carbon and Alloy Steel Pipe for Oil Application

HYT Hot Selling Welded Hot Rolled Epoxy Lined Sche 80 St37 Tubular Carbon and Alloy Steel Pipe for Oil Application

US $ 550-1,000 / Ton FOB
1 Ton (MOQ)
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Audited Supplier
Jiangsu HYT International Trading Co., Ltd.

Trading Company

Jiangsu, China Since 2020
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ASTM Direct Factory Sale Q235 Q235B Q195 Ss400 Carbon Steel Pipe Tube

ASTM Direct Factory Sale Q235 Q235B Q195 Ss400 Carbon Steel Pipe Tube

US $ 400-550 / Ton FOB
1 Ton (MOQ)
Contact Supplier
Audited Supplier
Shandong Xinghuasheng Steel Group Co., Ltd

Shandong, China Since 2023
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Gi Double Walls St37 St52 10 Special-Shaped Cold Rolled Seamless Mild Steel Pipe for Hydraulic Cylinder Tube Price Per Meter

Gi Double Walls St37 St52 10 Special-Shaped Cold Rolled Seamless Mild Steel Pipe for Hydraulic Cylinder Tube Price Per Meter

US $ 500-1,000 / Ton FOB
1 Ton (MOQ)
Contact Supplier
Audited Supplier
Jiangsu HYT International Trading Co., Ltd.

Trading Company

Jiangsu, China Since 2020
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Best Selling Seamless Black Steel Pipe Low Price Seamless Pipe Tube Wholesales Price Seamless Steel Pipe

Best Selling Seamless Black Steel Pipe Low Price Seamless Pipe Tube Wholesales Price Seamless Steel Pipe

US $ 560-650 / Ton FOB
10 Tons (MOQ)
Contact Supplier
Audited Supplier
LIAOCHENG HUAJIAN STEEL CO., LTD.

Shandong, China Since 2016
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DN100 DN200 DN300 DN500 DN50 Hot Cold Rolling Q195 Q215 Q235 Q345 Welded Seanless Carbon Steel Round Pipe for Building Materials

DN100 DN200 DN300 DN500 DN50 Hot Cold Rolling Q195 Q215 Q235 Q345 Welded Seanless Carbon Steel Round Pipe for Building Materials

US $ 600-800 / Ton FOB
1 Ton (MOQ)
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Audited Supplier
Wuxi Jinbao Special Steel Co., Ltd.

Jiangsu, China Since 2023
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Black Customized 12 Inch 6 Inch AISI 1018 1095 Sch80 Sch40 DN200 DN50 Q235 Seamless Carbon Steel Round Pipe and Tube

Black Customized 12 Inch 6 Inch AISI 1018 1095 Sch80 Sch40 DN200 DN50 Q235 Seamless Carbon Steel Round Pipe and Tube

US $ 400-550 / Ton FOB
1 Ton (MOQ)
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Audited Supplier
Shandong Xinghuasheng Steel Group Co., Ltd

Shandong, China Since 2023
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Hot DIP Galvanized Large Diameter Od 650mm St37 C45 A106 Gr. B A53 Square Cold Rolled Seamless High Carbon Steel Pipe for High-Temperature Service

Hot DIP Galvanized Large Diameter Od 650mm St37 C45 A106 Gr. B A53 Square Cold Rolled Seamless High Carbon Steel Pipe for High-Temperature Service

US $ 500-1,000 / Ton FOB
1 Ton (MOQ)
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Audited Supplier
Jiangsu HYT International Trading Co., Ltd.

Trading Company

Jiangsu, China Since 2020
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Low Price Wholesale 4inch 5inch 6inch 8inch AISI 1045 1200mm Diameter Carbon Steel Seamless Pipe

Low Price Wholesale 4inch 5inch 6inch 8inch AISI 1045 1200mm Diameter Carbon Steel Seamless Pipe

US $ 440-510 / Ton FOB
1 Ton (MOQ)
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Audited Supplier
Shandong Xinghuasheng Steel Group Co., Ltd

Shandong, China Since 2023
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Gi Galvanized 8 Inch St37 C45 A106 Gr. B A53 Special-Shaped Honed Seamless Structural Carbon Steel Pipe for Oil Pipe Price Per Ton

Gi Galvanized 8 Inch St37 C45 A106 Gr. B A53 Special-Shaped Honed Seamless Structural Carbon Steel Pipe for Oil Pipe Price Per Ton

US $ 500-1,000 / Ton FOB
1 Ton (MOQ)
Contact Supplier
Audited Supplier
Jiangsu HYT International Trading Co., Ltd.

Trading Company

Jiangsu, China Since 2020
Chat Now Send Inquiry

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About Din St37 Pipe FAQ
  • QHow can I find trustworthy suppliers of steel pipes and tubes in China?

    Our Din St37 Pipe offers exceptional quality and style within the Steel Pipe & Tube category.When looking for reliable suppliers in China, consider using platform tools, attending industry exhibitions, and consulting business directories. Verify the supplier's qualifications, request samples, and conduct thorough due diligence to ensure product quality and delivery reliability.

  • QWhat are the common types of steel used in manufacturing steel pipes and tubes?

    Discover the perfect Steel Pipe & Tube addition with our Din St37 Pipe.Steel pipes and tubes are often made using carbon steel, stainless steel, and alloy steel. Each type offers unique properties, such as strength, corrosion resistance, and heat resistance. It is essential to consult with a reputable supplier for guidance on the best material for your specific applications.

  • QWhat are the advantages of purchasing steel pipes and tubes in wholesale quantities?

    The Din St37 Pipe is a top choice in our Steel Pipe & Tube collection.Bulk purchasing of steel pipes and tubes offers cost savings, availability in large quantities, and consistent product quality. Wholesale orders often come with discounts and customization options, allowing you to procure high-quality materials from trusted suppliers at competitive prices.

Cheaper Schedule80 S40 Stkm 17A Cheaper Carbon Steel Seamless Pipes Manufacturer

Cheaper Schedule80 S40 Stkm 17A Cheaper Carbon Steel Seamless Pipes Manufacturer

US $ 440-510 / Ton FOB
1 Ton (MOQ)
Contact Supplier
Audited Supplier
Shandong Xinghuasheng Steel Group Co., Ltd

Shandong, China Since 2023
Chat Now Send Inquiry
Tianjin Supplier Hot Sale Black Pipe Price 25X25 to 200X200 Shs Hollow Square Carbon Steel Tube

Tianjin Supplier Hot Sale Black Pipe Price 25X25 to 200X200 Shs Hollow Square Carbon Steel Tube

US $ 600-750 / Ton FOB
1 Ton (MOQ)
Contact Supplier
Audited Supplier
TIANJIN SHENGTENG INTERNATIONAL TRADING CO., LTD.

Tianjin, China Since 2018
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ASTM Standard St37 Hollow Square Tube 2.5 Inch Galvanized Steel Tubing Hot DIP Galvanized Square Pipe with Welding and Seamless

ASTM Standard St37 Hollow Square Tube 2.5 Inch Galvanized Steel Tubing Hot DIP Galvanized Square Pipe with Welding and Seamless

US $ 610-630 / Ton FOB
1 Ton (MOQ)
Contact Supplier
Audited Supplier
XINBAOLONG STEEL CO..LIMITED

Trading Company

Shandong, China Since 2024
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BS1387 Q235 Galvanized Square Rectangular Round Pre Galvanized Steel Pipe

BS1387 Q235 Galvanized Square Rectangular Round Pre Galvanized Steel Pipe

US $ 550-570 / Ton FOB
10 Tons (MOQ)
Contact Supplier
Audited Supplier
Shandong Huazhu Metal Manufacture Co., Ltd.

Trading Company

Shandong, China Since 2022
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Galvanized Sch10 St37 C45 A106 Gr. B A53 Square Honed Seamless High Carbon Steel Pipe for Casing Pipe Price List

Galvanized Sch10 St37 C45 A106 Gr. B A53 Square Honed Seamless High Carbon Steel Pipe for Casing Pipe Price List

US $ 500-1,000 / Ton FOB
1 Ton (MOQ)
Contact Supplier
Audited Supplier
Jiangsu HYT International Trading Co., Ltd.

Trading Company

Jiangsu, China Since 2020
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Galvanized Square Rectangular Steel Tube/Pipe

Galvanized Square Rectangular Steel Tube/Pipe

US $ 650-750 / Ton FOB
10 Tons (MOQ)
Contact Supplier
Audited Supplier
Shanghai Changzeng Metal Co., Ltd.

Shanghai, China Since 2016
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Square Steel Tube / Pipe ASTM A500 Gi Hollow Section 235 Q345

Square Steel Tube / Pipe ASTM A500 Gi Hollow Section 235 Q345

US $ 500-680 / Ton FOB
1 Ton (MOQ)
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Audited Supplier
Qingdao Liange Special Steel Co., Ltd.

Trading Company

Shandong, China Since 2021
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Carbon Steel Pipe for Furniture Diameter 1500mm Schedule 40 Tubes

Carbon Steel Pipe for Furniture Diameter 1500mm Schedule 40 Tubes

US $ 400-550 / Ton FOB
1 Ton (MOQ)
Contact Supplier
Audited Supplier
Shandong Xinghuasheng Steel Group Co., Ltd

Shandong, China Since 2023
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ASTM Standard St37 St37-2 St52-4 2.5 Inch 2inch 1inch Hot DIP Galvanized Welding and Seamless Galvanized Steel Tubing Hollow Square Tube Square Pipe

ASTM Standard St37 St37-2 St52-4 2.5 Inch 2inch 1inch Hot DIP Galvanized Welding and Seamless Galvanized Steel Tubing Hollow Square Tube Square Pipe

US $ 530-550 / Ton FOB
1 Ton (MOQ)
Contact Supplier
Audited Supplier
Shandong Quansheng Material Technology Group Co., LTD

Shandong, China Since 2024
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High Strength Seamless Steel Pipes Bars for Mechanical Components 34nicrmov14-5 33nicrmov14-5

High Strength Seamless Steel Pipes Bars for Mechanical Components 34nicrmov14-5 33nicrmov14-5

US $ 1,100-6,700 / Ton FOB
25 Tons (MOQ)
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Audited Supplier
Weifang Luzheng Industry & Trade Co., Ltd.

Shandong, China Since 2014
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Gi Galvanized Double Walls St37 St52 10 Square Honed Seamless Carbon Steel Pipe for Oil Pipe Price Per Ton

Gi Galvanized Double Walls St37 St52 10 Square Honed Seamless Carbon Steel Pipe for Oil Pipe Price Per Ton

US $ 500-1,000 / Ton FOB
1 Ton (MOQ)
Contact Supplier
Audited Supplier
Jiangsu HYT International Trading Co., Ltd.

Trading Company

Jiangsu, China Since 2020
Chat Now Send Inquiry
Thick Wall Precision Seamless Pipe DIN 2391 Cold Drawn Carbon Steel

Thick Wall Precision Seamless Pipe DIN 2391 Cold Drawn Carbon Steel

US $ 699-899 / Ton FOB
1 Ton (MOQ)
Contact Supplier
Audited Supplier
Hunan Hengan Weiye Metal Products Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2022
Chat Now Send Inquiry
ASTM A53 St37 A106 Carbon Steel Pipe with Customization Seamless Tube in Bulk

ASTM A53 St37 A106 Carbon Steel Pipe with Customization Seamless Tube in Bulk

US $ 500-550 / Ton FOB
1 Ton (MOQ)
Contact Supplier
Audited Supplier
Jiangsu Rongyi Metal Co., Ltd

Jiangsu, China Since 2025
Chat Now Send Inquiry
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