Standard
Astm, jis, איסי, דין, en, gb, וכו '.
Grade
Q195/q215/q235/q345/10 #/20 #
Application
Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Chemical Fertilizer Pipe, Structure Pipe, אחר
Special Pipe
API Pipe, EMT Pipe, Thick Wall Pipe, אחר
Certificate
API, הספירה, Bsi, rohs, SNI, BIS, SASO, PVOC, SONCAP, SABS, sirm, tisi, KS, JIS, GS, ISO9001
Processing Service
Welding, Punching, Cutting, Bending, Decoiling