Product Knowledge

Stainles Steel 304/304H Seamless & Welded Pipe

Stainless Steel 304: It contains around 18% chromium and 8% nickel, making it one of the most widely used stainless steel grades. It also contains a small amount of carbon, typically around 0.08%. St

API-5L Standard Spiral Steel Pipe

API-5L Standard Spiral Steel Pipe API-5L standard spiral steel pipe is a standard specification for pipeline steel spiral steel pipe launched by the American Petroleum Institute (API). It is one of th

API 5L Line Pipe: PSL1 vs PSL2, Grades X42 to X100, Suffixes and Applications

A structured guide to API 5L line pipe covering the difference between PSL1 and PSL2 requirements, the strength ladder from GR.B to X100, and the suffix system for delivery condition and sour or offsh

St35.8 Seamless Boiler Tubes: Composition, Properties and Tolerances

St35.8 is the seamless carbon steel boiler tube grade of DIN 17175, used for low and medium pressure steam and hot water service. This article gives its reference chemical composition and mechanical p

STBA23 alloy boiler and heat exchanger tubes

STBA23 refers to a specific type of alloy steel used for boiler and heat exchanger tubes. The designation falls under the Japanese Industrial Standards (JIS) specification.

2304-Molybdenum-Free Duplex Stainless Steel

Alloy 2304 (UNS S32304) is a molybdenum-free duplex stainless steel composed of 23% chromium and 4% nickel.

Reasons Why 201 Stainless Steel Pipes Rust And How To Deal With Them

6 Major Reasons Why 201 Stainless Steel Pipes Rust And How To Deal With Them Reasons why 201 stainless steel pipes rust 1. When dust from other metal elements or attachments of dissimilar metal partic

Structural Uses and Characteristics of Reinforced 3PE Anti-corrosion Steel Pipes

Structural Uses and Characteristics of Reinforced 3PE Anti-corrosion Steel Pipes Reinforced 3pe anti-corrosion steel pipe structure: ​ The first layer of epoxy powder (FBE>100um), the second layer

Alloy Steel Pipe

The biggest advantage of alloy steel pipe in English is that it can be 100% recycled, which is in line with the national strategy of environmental protection, energy saving and resource conservation.