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The development trend of anti-corrosion steel pipe

The development trend of anti-corrosion steel pipe

Keywords :The development trend of anti-corrosion steel pipe        Update : 2023-06-15        View(s) : 776

The type of anti-corrosion steel pipe should be selected according to the working pressure, use, its environment and the material to be transported. Ordinary-grade TPEP anti-corrosion steel pipes are classified according to thickness, thin steel plates are 4 mm (thinnest 0.2 mm), medium-thick st...

Non-destructive testing of steel pipe fittings and steel flanges

Non-destructive testing of steel pipe fittings and steel flanges

Keywords :Non-destructive testing of steel pipe fittings and steel flanges        Update : 2023-06-14        View(s) : 836

1. Tees, crosses, press-formed reducers, and pipe caps formed by the direct cutting of bars of all material categories shall be non-destructively tested one by one; among them, carbon steel, alloy steel, and low-temperature steel shall be tested according to NB/T47013.4 or related specifications for...

Classification of butt welding pipe fittings and introduction to common standards

Classification of butt welding pipe fittings and introduction to common standards

Keywords :Classification of butt welding pipe fittings and introduction to common standards        Update : 2023-06-13        View(s) : 748

Butt welding pipe fittings are a kind of pipe fittings with better quality made of welded pipes. They are widely used in the construction industry. They mainly include butt welding pipe fittings made of stainless steel, carbon steel, low alloy steel, and alloy steel. Compared with ordinary welde...

Stainless steel pipe processing application requirements

Stainless steel pipe processing application requirements

Keywords :Stainless steel pipe processing application requirements        Update : 2023-06-12        View(s) : 682

Precision stainless steel tubes are very characteristic in terms of model specifications and appearance performance. First of all, the thicker the tube wall of this type of stainless steel tube, the higher its cost performance and practicability, and the thinner the tube wall, the processing cos...

How to make a steel reducer

How to make a steel reducer

Keywords :How to make a steel reducer        Update : 2023-06-09        View(s) : 788

Chemical pipe fittings are used for the connection between two pipes of different diameters. According to the shape, it is divided into two types: concentric steel reducer and eccentric steel reducer. Steel reducer materials include stainless steel reducer (304, 304l, 316, 316l), alloy steel red...

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