WILSON PIPELINE

The production process of 304 stainless steel tube: a. Round steel ready; b. Heating; c. Hot rolling perforation; d. Cut the head; e....

Water supply system Building water supply directly from the outdoor pipe network, from the basement trunk pipe to the distribution point...

1. Heat transfer performance: the generator condenser, when the cooling tube material by the stainless steel instead of the navy brass,...

Welding points of large diameter stainless steel pipe: 1. Large diameter stainless steel pipe with vertical external characteristics of...

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

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...

Annealing process of stainless seamless steel pipe has the following: ① Complete annealing. Used to refine the medium and low carbon...

400 series stainless steel is a kind of iron, carbon chromium alloy. This stainless steel has a martensitic structure and an iron...

Standard Out Diameter（mm） Wall Thickness（%） Cutting Length（mm） Sizes Tolerance Sizes(mm) Tolerance Sizes Tolerance GB/T14975-02 10~30...

The purpose of stainless steel tube tempering is to convert quench martensite into tempered martensite, eliminate residual austenite,...

SUS410 is nickel-free stainless steel, the equivalent of China’s 1Cr13 stainless steel tube, requiring the processing of standard parts...

1. Pickling passivation pretreatment Stainless steel pickling passivation before any surface dirt, etc., should be mechanically cleaned,...

Stainless welded pipe production process: Raw material inspection Splitting Shaping Welding Cutting Heat treatment Straightening ...

First, cutting performance Different stainless steel pipe cutting performance are very different. Generally speaking, the cutting...

Wrinkling is a type of surface defect that easily occurs when the strain of ferritic stainless steel is large in the forming process. It...

Polishing performance factors of 304 stainless steel pipe are the following: ① Raw surface defects. Such as scratches, pitting, too...

The use of appropriate lubricants have a significant effect on the drawing of 304 stainless steel. The lubricant can form a layer of film...

Precautions for welding of 304 stainless steel pipe are as follows: 1, The use of vertical external power supply, DC positive polarity...

1. Low temperature embrittlement — in low temperature environment, the deformation energy is small. In the low temperature environment,...

Metal of 304 stainless steel seamless pipe and oxygen in the atmosphere to react, the appearance will form an oxide film. However, the...