Spiral Pipe import companies and spiral pipe import trade opportunitie

SSAW Steel Pipe Quality Standard: API 5L, GB/T 9711, SY/T 5037 Gr.A, B, X42,X46,X52,X56,X60,X65,X70 a) OD: 219-2920mm b) WT: 6-42mm Random or Fix 3-14 meter Plain end or Beveled end with plastic caps Oiled or black painted to prevent rust, 3PE, FBE coating