API 5L GR B

(1).Product Name : Carbon Seamless Steel Pipe  

(2).Specification:

       OD 21.3mm - 355.6mm ( 1/2'' -  14'')

(3) Standard ;

       ASTM A106 GR B ,        ASTM A53 GR B

       SAE1020                       SAE1045

       JIS G4051 S20C            JIS G4051 S45C

       JIS G3454 STPG370      JIS 3454 STPG42

       DIN ST 45-8                   DIN ST 42-2     

(4)  Technics : Cold draw and hot rolled .

(5)  packing : Paint Varnish Coating , Plastic Caps and mark on the pipe

(6)   Tolerate:

       OD  ±1%

        Thickness  +12.5% / -10%

         lengh  ±2 cm