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X52 X60 X65 X70 tuyaux en acier sans soudure tuyaux de ligne transport de fluides haute pression
X52 X60 X65 X70 Seamless Steel Pipes Line Pipes High Pressure Fluid Transportation Product Overview Line Pipes X52, X60, X65, X70 Large-diameter And High-pressure Fluid Transportation Key Product Features High Strength and High Toughness: Withstands extremely high internal transport pressures (exceeding 20 MPa) and external stresses including soil movement and earthquakes. Features excellent impact toughness, especially at low temperatures, to prevent brittle fracture.
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Pièces en acier ASTM A53 Pièces en acier ASME SA53 Gr.B pour le transport de l'eau et du gaz
ERW Pipe ASTM A53 Seamless Steel Pipes ASME SA53 Gr.B For Water And Gas Transportation Product Overview ERW (Electric Resistance Welded) pipe refers to pipes welded using resistance welding technology. The process involves heating pipe edges to over 1000°C molten state with 2000A to 10000A current, then applying 5MPa to 15MPa pressure to weld the edges together. Technical Specifications Category Classification Parameters Definition Manufacturing Process High-frequency
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1020 1045 A106B Tubes en acier sans soudure au carbone ST37 ST52 Laminés à chaud
1020 1045 A106B Carbon Seamless Steel Pipes ST37 ST52 Hot Rolled Product Overview High-quality carbon seamless steel pipes manufactured through hot-rolled processes, available in various materials including ST52, CK45, 4140, 16Mn, and stainless steel grades. Manufacturing Processes Hot-rolled (extruded) seamless steel pipe: Process: Round billet → Heating → Piercing → Rolling/extruded → Sizing → Cooling → Straightening → Inspection High production efficiency with relatively
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Tuyaux en acier sans soudure au carbone de 4 pouces SCH40 SCH80, 8 pouces, 12 pouces, 13 pouces, doux, ASTM A106 GR.B
SCH40 SCH80 4 Inch Carbon Seamless Steel Pipes 8 Inch 12'' 13'' Mild ASTM A106 GR.B Product Overview Hot Rolled Carbon Seamless Steel Pipe ST37 ST52 1020 1045 A106B Fluid Pipe Product Name Hot Rolled Carbon Seamless Steel Pipe ST37 ST52 1020 1045 A106B Fluid Pipe Material ST52, CK45, 4140, 16Mn, 42CrMo, E355, Q345B, Q345D, Stainless Steel 304/316, Duplex 2205, etc. Delivery Condition BK, BK+S, GBK, NBK Straightness ≤ 0.5/1000 Roughness 0.2-0.4 u Diameter 6mm - 1000mm Length
