Large Diameter 24" ERW Steel Pipe , Longitudinal Straight API 5L Seamless Pipe Specifications: ERW express resistance welding, resistance welding with high production efficiency, ...
30 Inch Metal ERW Steel Pipe Seamless Mechanical Tube with API 5L / ISO Certificates Specifications: ERW express resistance welding, resistance welding with high production ...
Straight Welded ERW Steel Pipe A53 GRB Q235 Q195 For Fluid Transport And Construction Specifications: ERW express resistance welding, resistance welding with high production ...
Industrial Hot Dip Galvanized ERW Welded Steel Pipe Silver or Black Painted Specifications: ERW express resistance welding, resistance welding with high production efficiency, low ...
Galvanized 20# 16Mn ERW Steel Pipe with high Tensile Strength 420Mpa - 440Mpa Specifications: ERW express resistance welding, resistance welding with high production efficiency, ...
ASTM A53 Grade B Carbon ERW Black Steel Pipe For Petrolum and Natural Gas Specifications: ERW express resistance welding, resistance welding with high production efficiency, low ...
Hot Rolled API 5L ASTM A53b ERW Steel Pipe Welding In Aerospace And Industrial Specifications: ERW express resistance welding, resistance welding with high production efficiency, ...
3LPE ERW L80 Pipe Carbon Steel Welded Pipe Tube Specifications: Standard: 5L API - American Petroleum Institute standards (PSL1, PSL2) GB/T9711 - China National Standard (GB/T9711...
ERW High Frequency Welding steel tube pipe API 5L GrB A106B A53B Specifications: Standard: 5L API - American Petroleum Institute standards (PSL1, PSL2) GB/T9711 - China National ...
Large Diameter 64 Inch LSAW Steel Pipe And Tubes API 5L X52 / ISO Standard Specifications: NAME LSAW/ERW welded tube oil and gas carbon steel pipe STANDARD ASTM, GB, API, JIS, BS, ...