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ASTM A795 Red Painted Fire Groove Steel Pipe
Thin-Wall Cold Rolled Black Annealed Steel Pipe
Painted And Oiled Black Steel Pipe With Thread Coupling
API 5L ISO3183-3 GB9711 LSAW Large Diameter Steel Pipe For Water Oil Gas Fluid
API 5L PSL1 PSL2 X42-X80 Spiral SSAW Steel Pipe Oil Gas Pipeline
3PE FBE Anti-corrosion Spiral SSAW Steel Pipe Oil Gas Pipeline
Spiral Steel Pipe For Piling pipe
API 5L X42 X46 X52 X56 Large Diameter Welded Carbon Spiral Steel Pipe For Agricultural Irrigation
ASTM A106 SCH40 Hot Rolled Seamless Steel Pipe
Cold Drawn Schedule 40 Carbon Steel Seamless Pipe
OCTG/ Casing Steel Pipe
ASTM A192 Seamless Carbon Steel Boiler Tube / Pipe
CREDIT STEEL INDUSTRIAL has 4 factorys, which located in Tianjin city and Heibei province, boasts its more than 500 staffs; professional technicians more than 100 people; owned 12 advanced production lines, full of inspection equipments and supporting energy saving facilities.
Global crude steel production fell 5.1% year-on-year in April