steel pipes

SSAW is an important welding method, which has the advantages of stable welding quality and high welding productivity

wanlei can provide a wide range of different specifications of carbon steel pipes.

Seamless steel pipes are made of one piece of metal without welded seams on the surface. Steel pipes under API Spec 5L ,ASTM A106 and ASTM A53 are the fast selling products in our company. A batch...

API 5L LSAW steel pipe is specially designed for pipeline transportation systems, suitable for long-distance transportation of petroleum or natural gas. We provide high quality API 5L LSAW steel...

20# seamless steel pipe is a low-carbon steel pipes, which has high strength and good plasticity. We are specializing in seamless steel pipes for many years, 20# seamless steel pipes of various...

Hot expanded is a process that uses oblique rolling or drawing to expand the diameter of the steel pipe. It is usually used to manufacture large diameter steel pipes or non-standard diameter steel...

42CrMo alloy steel pipe is a type of alloy steel pipe with high strength and high toughness. Due to its excellent tensile strength and corrosion resistance, 42CrMo alloy steel pipes have become a...

45# seamless steel pipe, as an important industrial materials, which is widely used in various machinery, equipment, and engineering fields. It has high strength and toughness to meet the...

Q235B carbon steel pipe is usually used for fluid transportation and general structural. Its execute standard is GB/T 3091. We always do our best to offer the best quality carbon steel pipes, and...

API 5L B LSAW steel pipe is a steel pipe and is commonly used for pipeline transportation systems in the petroleum and natural gas industries.

Grade Q345 is belong to high strength and low alloy steel material, which has high strength and excellent mechanical properties. Q345 seamless steel pipes are usually used for manufacturing of...

API 5L welded steel pipes are welded steel pipes manufactured in accordance with American Petroleum Institute standards for use in the transportation of oil, natural gas, and water.