seamless steel pipe:
1)standard: GB,DIN,ASTM,EN,BS,AND,SO,ON.
a)O.D: 21.3mm-711mm
b) wall thickness:0.5-55mm

Seamless pipe 

We are Tianjin Sino-Sky Steel Trading Co.,Ltd.. We supply seamless pipe with high quality.
Our Co. produce seamless pipes, if any thing we can help you, please contact with us, we will do our best for you, and send the quotation to you as soon as possible.
Info. of pipes :
1. carbon steel pipes, we are first agent of TPCO and

materials: 10# 20# 45# A106B , A179 , A53, etc.
Standard:
ASTM A53B, ASTM A106B, ASTM A210A1
ASTM A315B,
JIS STPG42/G3454, JIS STPG42/3456,
JIS STB42/G3461, JIS STB42/G3455
ST35.8, ST42-2, ST42-8, AND SO ON

2. stainless steel pipes , we are first agent of baofeng, yongshang.

AISI304, 321, 316, 316Ti. etc.

OD, 15~914mm

WT: 1.65~60mm

length: below 12m
Delivery time
20 days
Packing
In bundles, Varnish coating, Ends can be bevelled or square cut, End capped.
Other Service:
Other specifications are available according to customers' requirements.
Price

we have been in steel pipes business for 15 years, our products selling well in Russia, sorth Americia, USA, Austrilia, India, Pakistan, and Poland. etc.

what you need is our mission, you will be next customer for us.