Specifications

API 5L grade B carbon seamless pipe
1)OD:35--370mm
2)WT:2--80mm
3)API 5L and API 5CT certificate
4) ISO certificate

/API 5L grade B carbon seamless pipe/Carbon steel pipe
(1).Product Name : Carbon Seamless Steel Pipe   
(2). Brand : Zhongzheng Steel Pipe  ( By ourself )
(3).Specification:
       OD 21.3mm - 508mm ( 1/2'' -  20'')
(4) 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     

(5)  Technics : Cold draw and hot rolled .
(6)  packing : Paint Varnish Coating , Plastic Caps and mark on the pipe

(7)  our certificates: ISO,API 5L,API 5CT,SGS,BV,MTC