Standard：Y/T5037-2001 GB/T9711.1 API 5L

OD:219-2820MM

Material: Q235B

Our company profeessinally provide different kinds of steel pipes. Such as seamless steel pipe,seamless steel tube, welded steel ,oil casing pipe, hot broading seamless tubes, ERW steel pipe

We can produce seamless pipe with 2/3'' to 32''. The standard: API 5L,5CT, ASTM A106B, steel grade:B,X42,X46,X52,X56, to 70

Oil casing pipes:

1) OD:219.1-609.6MM

2) wall thickness: 6-19.1

3)standerd:API SPEC 5CT

Line pipes:

1)OD:114.3-609.6MM

2)wall thinckness:3.2-19.1MM

Standard:API SPEC 5L, ASTM, BS

Low pressure liquid pipe:

1)OD:21.3-194MM

2)wall thickness:2.5-8.18MM

3)standerd:ASTM, GB/3091-2001