seamless steel tube pass the API 5CT/API 5L/ISO9001 quality management system certification.Obtain qualifications,use API emblem

Technical standard:

1) ASTM A53
2) ASTM A106
3) API 5L
4)API 5CT
5) EN 10210
6) GB/T8163-1999
7)ISO 9001


Grades:

1)J55,K55,N80,P110,L80


2)ASTM A106 GR.A ,A106 Gr.B,A53 Gr.A,A53 Gr.B,ASTM ,A179-C,A214-C,A192,A226,A315-B,A178-C,A210-A-1


3)STFA410,STB340,STB410,STPG370STPG38,STPG410

STPG42,STPT370,STPT410,STS38,STB30,STB33, STB35


4)DIN 17175 ST35.8,DIN 17175 ST45.8,DIN 1629 ST35,DIN 1629 ST45,DIN1626 ST37,


5)10#,20#,37Mn5,36Mn2V

Other steel grade is available as per clients requirements.


Ordinary Sizes: 

1) Outsider diameter: 60 - 273mm

2) Wall Thickness: 4- 30mm

3) Length:6-24meters

4) Pipe Thread Type:EU,NU,LTC,STC,BTC,VAM

5)Beveled/plain end or varnished as per clients confirmation 

Other specifications available according to customers' requirements 


Application: 

Generally for conveying gas and oil in both oil and natural gas industries  



Marking:

as per customers' requirement(Hard marking or spray marking)
Chris Liu
TianJin Master Seamless Steel Pipe Co., Ltd
Mob:+86-22-13652086027 +86-22-13612025515
Tel:+86-22-88610332,28619678
Fax:+86-22-28619678