Product Keywords
Product key description, this is a very good product description, detailing our product use, product characteristics
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Nominal pressure, working and design pressure of pipeline
Nominal pressure, working pressure and design pressure of pipeline...
2021-11-18 -
Galvanized steel pipe
Galvanized steel pipe refers to the welded steel pipe with hot-dip or electro galvanized surface. Tha...
2021-11-18 -
What does TS mean on seamless steel pipes?
The approval mark "ts" shall be in font different from the color of the pressure pipe element base. T...
2021-11-18 -
Maintenance of elbows
Elbows and elbows stored for a long time shall be inspected on schedule. The exposed processing surfa...
2021-11-18 -
Advantages of fin aluminized tube
According to zbj.36011-89 "hot dip aluminizing process and quality inspection of iron and steel", alu...
2021-11-18 -
Material of seamless steel pipe for pipeline
Pipeline pipe: it is used to transport the oil, gas or water pumped out of the ground to the oil and ...
2021-11-18 -
Type classification and characteristics of heat exchanger
Heat exchanger is a kind of equipment that transfers part of heat of hot fluid to cold fluid, that is...
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Hydrogen induced cracking (HIC) resistance of pipeline
Seamless pipeline is mainly used to transport high-pressure oil and gas near the wellhead. With the i...
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Selection of quenching medium
Quenching is the most critical process in the heat treatment process, which ultimately determines the...
2021-11-18 -
German steel grade representation method
The DIN standard (Deutsche Industrie Norm, German Industrial Standard) was formulated by the German A...
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Production of cold-drawn precision seamless steel tubes
The cold-drawn precision seamless steel pipe has the characteristics of no oxide layer on the inner a...
2021-11-18 -
Petroleum expansion pipe
With the oil exploitation in the middle and late stages of the oil field, oil wells often suffer from...
2021-11-18
