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Juheng Machinery Manufacturing Co., Ltd.

China Manufacturer with main products: Stainless Steel Flange, DIN 2527 Flange

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Stainless Steel Pipe Neck Butt-welding Flange

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe


Stainless steel pipe neck butt-welding flange is with a neck tube transition and connection with the pipe butt welding of the
flange. Stainless steel pipe butt-welding neck flange suitable for wide fluctuations in pipeline pressure or temperature, or high
temperature, high pressure and low temperature piping, but also for transportation is expensive, flammable, explosive media pipeline. Welding neck flange is not easy to deformation, good sealing, and wide application, nominal pressure PN control in 16MPa.
This flange is circumferentially welded into the system at its neck which means that the integrity of the butt welded area can be easily examined by radiography.
The bores of both pipe and flange match, which reduces turbulence and erosion inside the pipeline. The weld neck is therefore
favoured in critical applications.
F321, F304, F304L, F316, F316L 20#, A105, Q235A, 12Cr1MoV, 16MnR, 15CrMo , 18-8, etc
American standard ASME/ANSI B16.5, Japanese standard JIS/KS(5K, 10K, 16K, 20K), German standard DIN(DIN2527 DIN2576 DIN2566
DIN2573 DIN2631-2635) series
GB/T9115-2000, JB82-94, HGJ50~53-91, HG20592-200, HG20617-97, GD0508~0509 and according to customer demand design and production. Applicable media: Suitable for corrosive media, piping systems, all kinds of stainless steel
Application: Widely used in major domestic and foreign power plants, chemical industry, light industry, metallurgy, urban
construction, shipbuilding, petroleum, natural gas engineering, food manufacturing, paper, pharmaceutical and other industries.
Major customers:
the Chinese mainland, U.S., Europe, Japan, Mexico, South Korea, Romania and the Middle East region.
Product Quality:
Has passed the ISO9001 international certification, the pressure vessel manufacturing license, the oil network proved Register of Shipping Certificate.
Success is that each step of the selection, juheng select the "creat value for customers" concept, so every order to be accepted by rigorous assessment, which not only conside the company's strict reputation, more concerned about the customer it recognized the value of well-designed and manufactured.
juheng their professional dedication of unique, business ideas of purity, the strict style of work, developing into one of the leading international trade.
juheng flange has been in the pharmaceutical, beer, food, dairy, chemical, petroleum, metallurgy, biotechnology, water treatment, and other fields has been widely used and trust.
Assure you our best services all the time.  

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