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ORIFICE WELDING NECK flange A105N (RF)
Weld neck pipe flanges attach to the pipe by welding the pipe to the neck of the pipe flange. This allows for the transfer of stress from the weld neck pipe flanges to the pipe itself. This also reduces high stress concentration at the base of the hub of the weld neck pipe flanges. Weld neck pipe flanges are often used for high pressure applications.
High-neck flanges: Compared with butt-welded flanges, the welding workload is large, the welding rod consumption is high, and it cannot withstand high temperature and pressure, repeated bending and temperature fluctuations, but it is more convenient to install on site and can omit the process of welding seam flaw detection. More popular.
Manufacturing standard: HG/T20615-2009, ASME B 16.5
Connection method: flange nut, bolt connection
Production process: professional overall forging, forging manufacturing, etc.
Processing method: high-precision CNC lathe turning, ordinary lathe fine turning, argon arc welding and other processing
Applications: Boiler and pressure vessel, petroleum, chemical, shipbuilding, pharmaceutical, metallurgy, machinery, stamping elbow food and other industries
Author:
Ms. Xing
Phone/WhatsApp:
8613293889774
November 02, 2021
October 25, 2021
September 08, 2021
November 18, 2020
August 19, 2021
Dear all, We are kindly metioned our company to change the new name as "NEW CENTURY FORGING CO., LTD ". Thanks for your kind understanding and cooperation! Best Regards! New Century Forging Co., Ltd...
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Welding neck flange are distinguished from other types by their long tapered hub and gentle transition of thickness in the region of the butt weld joining them to the pipe. The long tapered hub...
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Author:
Ms. Xing
Phone/WhatsApp:
8613293889774
November 02, 2021
October 25, 2021
September 08, 2021
November 18, 2020
August 19, 2021
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.