Payment & Shipping Terms:
|Material:||347 / 347H||Standard:||ASME B16.5|
|EN Standard:||EN1092-1 ,ASME B16.5||Pressure:||PN10,PN16,PN25,PN40|
|Surface:||Raised Face (RF) Flat Face (FF)||Application:||Boilers And Pressure Vessels, Petroleum, Chemical, Shipbuilding,|
|Package:||Plywood Box||Test:||Ultrasonic Experiment|
304H Stainless Steel Pipe Flange,
RF Stainless Steel Pipe Flange,
304H raised face weld neck flange
Stainless Steel Pipe Flanges Long Welding Neck Flange Raised Face (RF) Flat Face (FF)
"zheheng steel" produces and supply Blind Flange, Socket Welding Flange, Thread Flange, Screwed Flange, Lap Joint Flange,etc ,Blind Flange, Socket Welding Flange, Thread Flange, Screwed Flange, Lap Joint Flange,etc ,. The materials used are special steel materials such as 304H, 304L, 321H, 316L, 317L, 310S and duplex steel 2205/31803, 904L, WP347H, WP316Ti.
Long high neck flange: The neck height is higher, which increases the rigidity and bearing capacity of the flange. Compared with the butt welding flange, the welding workload is large, the electrode consumption is high, and it can not withstand high temperature and high pressure, repeated bending and temperature fluctuations, but the site installation is more convenient, and the welding process of the welding seam can be omitted, which is more popular.
Manufacturing standards: ASME B 16.5
Long high neck flange
Long high neck flange
Connection method: flange nut, bolt connection
Production process: professional overall forging, forging and manufacturing
Processing method: high-precision CNC lathe turning, ordinary lathe finishing, argon arc welding and other processing
Applications: boilers and pressure vessels, petroleum, chemical, shipbuilding, pharmaceutical, metallurgy, machinery, food and other industries
what we supply
|Materials||Stainless Steel||ASTM A182, F304 / 304L, F316 / 316L,A182F317/317L,A182F310,F321,F347,316Ti|
|Alloy Steel||ASTM A182 A182 F12,F11,F22,F5,F9,F91,F51,F53,F55,F60,F44,F304H,F316H,F317H,F321H,F347H,INCONEL 600,625,825,etc.|
|Standard||ANSI B16.5||Class 150 Flanges-Class 2500 Flanges|
|DIN||6Bar 10Bar 16Bar 25Bar 40Bar 63Bar|
|JIS||5K Flanges-30K Flanges|
|EN1092-1||6Bar 10Bar 16Bar 25Bar 40Bar 63Bar 100Bar|
|Type||1. Plate Flange 2. Flat Flange 3. Slip on Flange 4. Welding Neck Flange 5.Long Welding Neck Flange 6. Blind Flange 7. Socket Welding Flange 8. Thread Flange 9. Screwed Flange 10. Lap Joint Flange. etc.|
|Connection Type||Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female, Small Male-Female, Large Tongue, Groove, Small-Tongue, Groove, etc|
|Heat Treatment||Normalizing, Annealing, Quenching Tempering|
|Applications||Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry,and general pipes connecting projects etc.|
We specialized in manufacturing Steel Pipe and Pipe fittings(Elbow,Reducer,Tee, Pipe Cap, Flange) for many years. we have supplied our products to many prestigious projects in Power plant, Petrochemicals, Fertilizer, Chemical Process Industries, Textile, Paper Industries & Defence .
But this does'nt stop us from catering to customers of all sizes.We follow stringent Quality Standard to ensure that the products, Performance & Service you get from us is best.
Contact Person: sales