Conexões Tubulares,Flanges para o petróleo, gás, energia elétrica, Shipbuding, Engenharia Química da WH-STEEL CO., LTD.
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What are the uses of carbon steel cap What are the uses of carbon st...

Carbon steel cap used for sealing pipe, and the same pipe plug, but the cap can be directly screwed on the pipe, do not need other...

2017-05-12
How to choose the flange How to choose the flange

Due to the good performance of the flange, it is widely used in various fields. Then, how to choose flange? We also manufacture th...

2017-05-08
Forging process of welding neck flange Forging process of welding nec...

The welding neck flange is mainly used for the welding of the flange and the pipe, the layout is reasonable, the strength and the ...

2017-05-06
Service life of compensator Service life of compensator

Now the use of compensator is becoming more and more popular. The service life of the compensator is closely related to the enviro...

2017-05-03
How to repair the leakage of flange How to repair the leakage of f...

In the continuous production of modern industry, the flange is affected by the factors such as medium corrosion, erosion, temperat...

2017-04-25
Common sense of stainless steel elbow Common sense of stainless stee...

Stainless steel elbow in the pipeline system, the elbow is to change the direction of pipe fittings. Stainless steel elbow in acco...

2017-04-21
Precautions for use of stainless steel elbow Precautions for use of stainle...

In the use of stainless steel elbow, the need to pay attention to a lot of things. Only the correct use, in order to play its grea...

2017-04-19
The process of forge fitting The process of forge fitting

The forge fitting is made by forging process. We have a variety of products on the website, such as carbon steel cap, splay blind ...

2017-04-14
How to use the threaded plug How to use the threaded plug

Threaded plug is mainly used in the measurement of product diameter. We can also supply the forge fitting, stainless steel stub en...

2017-04-11
What the structure of welded elbow What the structure of welded e...

The welded elbow can be welded on the pipe or steel plate after cutting, and the specification can be very large. We are the manuf...

2017-04-06
What is expansion joint What is expansion joint

The expansion joint is also called a compensator, or expansion joint. It consists of corrugated pipe, end pipe, bracket, flange, p...

2017-04-01
Use of expansion joints Use of expansion joints

Expansion joint is widely used in chemical industry, metallurgy, nuclear energy and so on, because of its flexibility, good perfor...

2017-03-28
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