With the wide application of stainless steel pipes, people's requirements for them are getting higher and higher, and the processing technology has also become diversified. Pickling is one of the processing techniques. Do you know why hydrogen embrittlement occurs in stainless steel tubes after pick

In the oil drilling and production operation, the slotted casing is an important piece of equipment, and it is often used for early completion or oil production and sand control. At present, the most commonly used slotted casing is the wire-wound screen. The manufacturing method of this slotted casi

Product name: spiral welded pipeMaterial: Carbon steelSize: 1820*10*11580mmStandard: ASTM A53Quantity: 8600 tonsMany cooperations have given the customer full confidence in THREEWAY STEEL.

The welding of galvanized steel pipe should pay attention to:1. Galvanized steel pipes with a steel pipe diameter greater than 100mm should be connected by a flange or ferrule-type special pipe fittings.2. To ensure the welding quality of the welding part of the galvanized steel pipe and the flange,