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..., HFW (High-Frequency Welding) Steel Pipe Uses: Welded steel pipes for use in pipeline transportation system in the petroleum and natural gas (oil & gas) industries, water pipeline, ructural & construction.E...
...,Q235,according to request Welding method High ferquency welding Standard ASTM A178,etc Grade Grade A Outer diameter 12.7-406 mm Wall thickness 1.2-12 mm Length 5.8-......
...,Q235,according to request Welding method High ferquency welding Standard ASTM A178,etc Grade Grade A Outer diameter 12.7-406 mm Wall thickness 1.2-12 mm Length 5.8-......
...ERW Black Steel Pipe Outer Diameter 114.3mm- 610mm ( 4 " - 24 " ) EN10210 / EN10219 S235JR ERW Black Steel Pipe ERW (Electric Resistance Welded), HFI (High Frequency Induction), HFW (High-Frequency Welding) ...
..., HFW (High-Frequency Welding) Steel Pipe Uses: Welded steel pipes for use in pipeline transportation system in the petroleum and natural gas (oil & gas) industries, water pipeline, ructural & construction.E...
...ERW Steel Tube , Zinc - Coated Welded Seamless Gas Pipe Product Description: Hot-Dipped ERW seamless steel pipes are divided into general steel pipes, low and medium pressure boiler pipes, high pressure boil...
... surrounded by a plastic ring, the molten metal is isolated from the air, and the metallurgical process is simple. 2. The heating time is short and the heat is concentrated, so the heat-affected zone is smal...
ERW Electric Resistance Welded Carbon Steel Welded Steel Pipes ASTM A178 For Boiler And Superheater Introduction ERW (Electric Resistance Welded) carbon steel welded steel pipes are widely used in various indus...
...), HFW (High-Frequency Welding) ERW(Electric Resistance Welding) pipe used for transmission of oil, natural gas and other fluid medium which is suitable for high or low pressure purpose. Black steel ......
...ERW Steel Pipe for Industry System building material "ERW steel pipe" is a straight seam resistance welded pipe. The English Electric Resistance Welding, abbreviated as ERW, is used to transport oil, natural...
... hot rolled erw black steel pipe 660mm diameter High-quality Weld Erw Black Steel Pipe With Competitive Prices. Chinese Manufacturer And Supplier. Leading Supplier Of Astm Welded Erw Black Steel Pipe , Carbo...
...ERW Steel Pipe for Industry System building material "ERW steel pipe" is a straight seam resistance welded pipe. The English Electric Resistance Welding, abbreviated as ERW, is used to transport oil, natural...
...), HFW (High-Frequency Welding) ERW(Electric Resistance Welding) pipe used for transmission of oil, natural gas and other fluid medium which is suitable for high or low pressure purpose. Black steel ......
... hot rolled erw black steel pipe 660mm diameter High-quality Weld Erw Black Steel Pipe With Competitive Prices. Chinese Manufacturer And Supplier. Leading Supplier Of Astm Welded Erw Black Steel Pipe , Carbo...
Q195/Q235/Q345 ERW Black Spiral Welded Steel Pipe SSAW Steel Pipe: Process:Spiral Submerged- Arc Welded Steel Pipe Out Diameter: 219.1 mm - 3048mm (8"-120") Wall Thickness: 4mm - 30mm Length: 6 - 22 m Steel Gra...
...ERW Stainless Steel Cold Drawn Welded Tubes OD 6 To 2100mm Small diameter stainless steel welded pipe is continuous online production, the thicker the wall thickness, the larger the investment of unit and me...
... inch ) 3 . Length : According to customer's requirement 4 . Standards : ASTM A312; ASTM A269; ASTM A789; ASTM A790 ect 5 . Process Method : ERW, EFW etc Chemical Composition : Material ASTM A269 Chemical Co...
... fixed length 6m , can as per customer’s requirement Standard ASTM A312 ; ASTM A358 ; ASTM A789 ; ASTM A790 ect . Process Method ERW , EFW etc...