API 5l Steel Pipe

Size
Seamless Pipe 1/2" to 24", DN15---DN600 OD21.3MM---609.6MM
Welded Pipe 1/2" to 48", DN15---DN1200 OD21.3MM---1219.2MM

Wall Thickness
sch10, sch20, sch30, std, sch40, sch60, xs, sch80, sch100, sch120, sch140, sch160, xxs, sch5s, sch20s, sch40s, sch80s Max. wall thickness: 150mm

Materials
Carbon steel: ASTM/ASME A234 WPB-WPC, ST37,
Alloy steel: ST52, 12CrMo, 15CrMo, WP 1-WP 12, WP 11-WP 22, WP 5-WP 91-WP 911
Standards
ASME B36.10, API 5L, ASTM A106, ASTM A53 Grade B.
Industrial Processes
hot rolled, hot expanded, cold drawn.

Industries Served
Our steel pipe and fittings are widely used in many industries, such as petroleum, power generation, natural gas, chemicals, shipbuilding, paper making, metallurgy and etc.

Set up in 1990, we are a professional API 5L steel pipe manufacturer with much experience in exporting industrial pipes. Our company has been awarded the ISO14001:2004, ISO9001:2008, GB/T28001-2001, and Q/SY1002.1-2007 certificates. Currently, our steel pipes are very popular in the international market. If you are interested in our steel pipe, we welcome you to contact us at Shengtian Company! We look forward to working with you.