Pipa Seamless
Nippon Steel Pipa Seamless API 5L Gr.B Pipa Seamless Carbon Steel
Standard ASTM A106 GR.B/A53 GR.B /API5L GR.B
Specifications SCH STD ,Sch 40, Sch80, Sch160
Size Staindard 1/2 inch to 24 inches
Origin & Brand Japan & EROPE: SUMITOMO,NIPPON STEEL, TUBOS, TENARIS
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