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12.06
2018
Welding pipe equipment maintenance 5 skills
Many people ask: how to do a good job in the maintenance of welded pipe equipment?
12.06
2018
Heat treatment method of pipe welding machine
Welded pipe machine is currently the most popular application of a welded pipe processing machine, we come to know it. It is famous for its high processing efficiency and good quality of welded pipes.
12.06
2018
Maintenance and maintenance of welded pipe equipment
What are the maintenance and maintenance of welded pipe equipment? The following welded pipe equipment manufacturer Jiangsu Nanyang Machinery Manufacturing Co., Ltd. will introduce it to you.
12.06
2018
Brief Discussion on Processing Technology of Welded Pipe Machine
First of all, to understand the processing technology of welded pipe roll machine, we must first understand the quenching process. After rough turning and semi-finishing turning, the roll should be quenched and tempered at low temperature before finishing turning. Quenching is to change the microstructure of the roll, change the spherical pearlite after withdrawal into tempered martensite and a small amount of retained austenite, and improve the surface hardness and wear resistance of the roll. Obtain sufficient strength and toughness; Prolong service life of rolls.
12.06
2018
Main application scope of welded pipe equipment
Where is the welded pipe machine used? Do you know?
12.06
2018
Matters needing attention in the production of oil casing pipe welded pipe unit
Jiangsu Nanyang Machinery Manufacturing Co., Ltd. is a professional manufacturer of pipe welding machine. It has been committed to the research and development of pipe welding machine and the application of welded pipe unit in daily production for many years. Among them, the use of welded pipe unit to produce oil casing has also become a trend, which is mainly inseparable from the advantages of welded pipe unit.
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E-mail : market@nanyangmill.com
Address : Yangshou industry park,Hanjiang District, Yangzhou City, Jiangsu Province, China
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