Specifications

SAE 45 seamless carbon steel tube
(1).ASTM A106 Gr B /A53B/API 5L B
(2).OD :16 mm - 508mm ( 1/2'' - 20'')
(3):ISO,API,CE,MTC,

A106 grade B steel tube/carbon seamless steel tube/carbon seamless  seel 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