Product Knowledge

Common Seamless Steel Pipe Standards for Structural, Fluid and Boiler Service

Seamless steel pipe standards are grouped by duty rather than by grade, covering structural, fluid transport, boiler, petrochemical, precision, stainless and profiled service. This guide explains whic

Cold-drawn seamless steel pipe advantage and disadvantages

Cold-drawn steel pipe is produced by drawing, extruding, and perforating the entire surface of the steel pipe without seams. It is a kind of round, square, rectangular steel with hollow section and no

Hot rolled seamless steel pipe advantage and disadvantages

Hot rolling is relative to cold rolling, which is rolling below the crystallization temperature, while hot rolling is rolling above the recrystallization temperature.

Features of hot dip plastic wiring pipe

Hot-dip plastic power wiring pipe uses steel pipe as the base, and then sprays polyethylene powder coating or other coatings on the inner and outer walls through a special process, which is a new comp

Epoxy coal pitch anti-corrosion steel pipe

The paint film of the outer anti-corrosion layer of the epoxy coal pitch anti-corrosion steel pipe never falls off or cracks, and the construction performance is very good. It can be painted or spraye

IPN8710 anti-corrosion steel pipe

There are many types of corrosive media in IPN8710 anti-corrosion steel pipes, such as acids, alkalis, salts, oxidants and water vapor. The coating must be chemically inert and resistant to acid, alka

Straight seam steel pipe wall thickness accuracy

Controlling the wall thickness of straight seam steel pipes is a difficult point in steel pipe production.

The difference between oil pipe and casing

1. Different uses Although both tubing and casing are pipes used in oil drilling, their uses are different. Oil pipes are primarily used to transport oil and natural gas and are located shallowly in w

Spiral Welded Steel Pipe for Piles: Process and Specifications

A spiral pipe for piles is a spiral welded steel pipe produced from hot-rolled strip coil and used as the load-bearing element of foundation piles. This article covers the SY/T 5040-2008 specification