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Knowledge

Present situation of corrosion and anticorrosion measures for gas pipe

Present situation of corrosion and anticorrosion measures for gas pipe

In the urban gas pipe network, gas pipes are mostly distributed in ring or branch shape. Pipe fitting distribution is dense and pipe diameter change is common.

15

2019

/

04

Classification of steel pipes

Classification of steel pipes

The steel tube has a closed annular cross-section, which is more resistant to bending and more rigid than the circular steel and square steel with the same cross-section area.

12

2019

/

04

Introduction of reinforced thermoplastic pipes

Introduction of reinforced thermoplastic pipes

The reireinforced thermoplastic pipenforced thermoplastic pipe is a composite pipe which use reliable high strength materials (such as glass fiber, aramid fiber, carbon fiber, steel wire, steel belt, etc.) to strengthen the traditional thermoplastic pipe.

11

2019

/

04

The basic components of reinforced thermoplastic pipes

The basic components of reinforced thermoplastic pipes

Reinforced thermoplastic pipes generally has three-layer structure. It is composed of inner pipe, reinforcing layer and protective layer.

10

2019

/

04

Bearing Steel Tube Knowledge

Bearing Steel Tube Knowledge

The bearing steel tube refers to the seamless steel pipe which is hot-rolled or cold-rolled (cold-drawn). It is used for making plain rolling bearing rings.

09

2019

/

04

Three differences between stainless steel seamless steel pipe and carbon steel seamless steel pipe

Three differences between stainless steel seamless steel pipe and carbon steel seamless steel pipe

The so-called stainless steel seamless steel pipe and carbon steel seamless steel pipe difference, mainly refers to the stainless steel and carbon steel in the design rules of the difference, that is to say, the two kinds of steel design rules are not universal.

03

2019

/

04

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