Model No.: Welding Neck, WNRF
Material: Carbon Steel
Type: Welding Flange
Flanges Face: RF (Raised Face), FF (Flat Face)
Flanges Packing: Plywood Pallets , Plywood Box.
Manufacturing Way: Forging
Sealing Surface: FF
Flanges Pressure: PN6, PN10, PN16, PN25, PN40Flanges Face: RF (Raised Face), FF (Flat Face)Flanges Steel: S235JRG2, ST37.2, A105, C22.8
Flanges Dimensions: DN15-DN2200
Packaging: Plywood Pallets (legs over 10cm), Plywood Box
Productivity: 1000 ton per month
Place of Origin: China
Supply Ability: 1000 ton per month
Certificate: ISO9001, CE PED, AD2000, KS B1503, EN10204 3.1 Cert
HS Code: 7307910000
Port: QINGDAO PORT,TIANJIN PORT
Hyupshin Flanges Co., Ltd supply steel flanges norms DIN, flange type slip on bossed (DIN86030), threaded - screwed (DIN2565 DIN2566 threaded flange), slip on plate FF RF flange (DIN2573 DIN2576 DIN2543 DIN2544 DIN2545 DIN2501 plate flat flange), loose - lapped flange (DIN2641 DIN2642), blind - blank flange (DIN2527 blind flange), weld neck RF (DIN2631 DIN2632 DIN2633 DIN2634 DIN2635).
High-neck butt-welded flanges mainly have higher stiffness and load-bearing capacity of neck flanges. Its purpose is to transfer the pressure of the pipeline, thereby reducing the Frankie high stress concentration butt welding flange, also known as high neck flange, rigid, suitable for high pressure and temperature occasions. The main production processes are integral forging, forging, pressing, casting, rolling and so on. The main production equipment is lathe, drilling machine, CNC machine tools and so on. Applications: Boiler pressure vessel, petroleum, chemical industry, shipbuilding, pharmaceutical, metallurgy, machinery, stamping elbow food and other industries. It is convenient to install on site, and can omit the process of weld flapping and kneading. According to the standard, there are mainly flat butt welded steel pipe flange - GB9115.1, convex face welded steel pipe flange - GB9115.6.
Jinan Hyupshin Flanges Co., Ltd
Contact Person: Austin Guo
Address: Niupai, Mingshui, Zhangqiu, Jinan City, Shandong, China,Jinan,Shandong