Monthly Archives: January 2022

The production process of 304 stainless steel tube: a. Round steel ready; b. Heating; c. Hot rolling perforation; d. Cut the head; e. Pickling; f. Grinding; g. Lubrication; h. Cold rolling; i. Degreas...

Water supply system Building water supply directly from the outdoor pipe network, from the basement trunk pipe to the distribution point (bathroom, kitchen, air conditioning room). Water pipe with th...

1. Heat transfer performance: the generator condenser, when the cooling tube material by the stainless steel instead of the navy brass, the heat change: heat transfer tube on both sides of the exother...

Welding points of large diameter stainless steel pipe: 1. Large diameter stainless steel pipe with vertical external characteristics of the power supply, DC with positive polarity (wire connected to t...

How to identify the material of stainless steel tube? there are some ways to state: 1, Nitric acid point test: a significant feature of stainless steel tube is concentrated nitric acid and dilute nitr...

There are two methods to rust for stainless seamless steel pipe. The first direct use of anti - rust oil, oil film rust, also known as physical rust. The other is the chemical rust, and very stainless...

Annealing process of stainless seamless steel pipe has the following: ① Complete annealing. Used to refine the medium and low carbon steel by casting, forging and welding after the emergence of poor ...

400 series stainless steel is a kind of iron, carbon chromium alloy. This stainless steel has a martensitic structure and an iron element, so it has normal magnetic properties. 400 series stainless st...

Standard                  Out Diameter（mm）        Wall Thickness（%） Cutting Length（mm）      Sizes ...

The purpose of stainless steel tube tempering is to convert quench martensite into tempered martensite, eliminate residual austenite, reduce and eliminate internal stress, get high hardness, wear resi...