Knowledge

What Is 15mo3 Equivalent Material

15Mo3 alloy tubes are generally used for the heating surface tubes of low and medium-pressure boilers (working pressure is generally not greater than 5.88Mpa, working temperature below 450℃); for the

Common Abbreviations Used in the Plumbing Industry

Some abbreviations are commonly used in steel pipe instead of industry-specific terms, today we take you to understand the meaning of the abbreviations represented in the steel pipe.

Difference between line pipe and Oil Casing pipe

OCTG pipe is mainly used for the drilling of oil and gas wells and the transmission of oil and natural gas. It includes oil drilling pipe, oil casing, pumping pipe, conveying pipe and pipeline, etc..S

10CrMo9-10 European Standard Container Steel

10CrMo9-10 is a special alloy steel with high-temperature performance, is the European standard pressure vessel steel, 10CrMo9-10 grade 10 indicates the carbon content. They are commonly used in power

Principles of material selection for boiler tube materials

Boiler tubes are an important part of the boiler, and the choice of their materials is crucial. Reasonable selection of boiler tube materials can not only ensure the normal operation of the boiler but

OCTG Pipeline Corrosion Detection Technology

Corrosion occurs when oil and gas pipelines are subjected to different internal and external environmental influences during service. Corrosion runs through the whole life cycle of steel pipelines and

Anti-corrosion technology for OCTG pipes

Oil and gas pipelines are affected by their own pipe quality, transport medium, laying environment and management design, pipeline corrosion is inevitable, which will increase the risk of oil and gas

Seamless marine pipe related certificates

Marine seamless pipes are used in the manufacture of marine boilers and superheaters and pipes for Class I, II and III pressure piping systems, as well as liquefied gas transportation and bulk chemica

P91 Alloy Steel Heat Treatment: Normalizing, Tempering and PWHT Control

This article explains the standard heat treatment cycle for ASTM A335 P91 steel, covering normalizing at 1040-1080 C and tempering at 730-800 C. It details post weld heat treatment parameters, hardnes