Instructions for use and maintenance of straight seam steel pipesWhat is a straight seam steel pipe?Longitudinal seam steel pipe does not refer to a certain type of steel pipe, but a large type of welded pipe. It is made of steel strip. The steel pipe made by using the straight seam high-frequency w

Anti-corrosion method of oil casing1. To make sure that the water quality meets the standards, and strictly monitor and manage the water quality.Implement cleaning and separate injection, strengthen the cleaning of main water pipelines, ensure that the water quality in the station and the bottom of

Why can 3pe anticorrosive pipe be anticorrosive?3pe anti-corrosion pipe means a PE steel pipe with three layers of anti-corrosion. The main content of steel pipe includes seamless steel pipe, spiral steel pipe, and longitudinal welded pipe. 3pe anti-corrosion pipeline is widely used nowadays, a kind

Difference between seamless and welded pipeSeamless steel pipe (SMLS) is formed by drawing a solid billet over a piercing rod to create the hollow shell, without welding or seam.It is suitable for bending and flanging. The most advantage is increasing the ability of withstanding higher pressure.Seam