Steel Pipe

ERW Round Steel Tube and Pipe diameter ranges from 219mm to 630mm, thickness ranges from 2.5mm to 22mm, length 5.8 meters~24 meters.

API 5L seamless steel line pipe is widely used for pipeline transportation systems in the petroleum and natural gas industries. API 5L is suitable for conveying gas, water, and oil.

OCTG Casing and Tubing Pipes, API 5L and API 5CT, is used for petroleum and gas industry, includes island and sea bottom petroleum and gas transfer pipe project, petroleum and gas exploitation.

Tianjin Wanlei Steel Pipe Co., Ltd provides high quality ASTM A312, ASTM A269, GB/T 14976, EN 10216, JIS G3463 Seamless and welded Stainless Steel Pipes for customers.

JIS G3456 seamless steel pipe is used for high temperature service, JIS G3454 seamless steel pipe for Pressure Service, JIS G3461 Carbon Steel Tubes for Boiler and Heat Exchanger.

Seamless and welded steel pipe for low temperature service, ASTM A333 GR.6 -50℃(minus 50℃) impact test will guarantee for use at cold temperature service.

ASTM A192, ASME SA210 seamless carbon steel boiler tube is used for high pressure service,heat exchanger and similar heat transfer apparatus.

Tianjin Wanlei Steel Pipe supply Alloy seamless and welded steel pipe, ASTM A335 for high temperature service, steel grade P1/P2/P5/P9/P11/P91

ASTM A106 seamless steel pipe, Outer diameter: 10.3mm~914.4mm, Thickness: 2mm~100mm, large diameter and thick wall seamless steel pipe is one of main products.