china manufacturer manufacturer supplier ASME Carbon Steel BMS Black Mild Steel Slip on Flanges manufacturers

Product Description


ASME B16.5 .B16.forty seven. B16.36.BS.MSS.AWWA
Type Weld Neck flange , Lap Joint Flange , Threaded flange, Socket Welding Flange,   Blind Flange,  Slip on Flange .  
Materials Stainless steel , Alloy steel.. Duplex/Tremendous Duplex, CZPT  
Dimension three/4″-60″  
Force a hundred and fifty#,300#,600#.900#,1500#,2500#  
Technics Forged,  
Connection welding  
Sealing surface FF RF M F M TG  RJ  
Anti-rust Oil,   
Producing process Billet-reducing-forging-heating-lathe-drilling-inspection-marking-packing-export-din flange  
Application Fields Chemical Industry /Petroleum Industry /Power Industry/Metallurgical Industry
Building Industry /Ship-building Industry 
Supply Capacity 8000tons  per  year  
Min Order Quantity 1 ton  
Inspection factory in-house self check or Third Party inspection  
PACKING plywood cases, pallets, nylon bags or according to the customers’ requirements,plastic cap  
Shipping and delivery It is generally Within 25 days after receiving your payment  
CERTIFICATES ISO-9001/2000,PED,Stomach muscles.TUV.DNV


one. Application:
For seal or link of pipe/tub-e strains
two. Content:
304,304L,316,316L,carbon steel or other material on request
3. Normal:
four. Size:
DN15 (1/2″) to DN5000 (200″)
5. Sort:
Threaded Flanges, Socket Welding Flanges, Blind Flanges, CZPT Flanges
Types’ Specification
Welding neck
1, Chosen for high-strain, subzero or elevated temperature
two, Hub is tapered and bored to match pipe’s inside of diameter so stream is not restricted, preventing turbulence and decreasing erosion
three, Very easily radiographed and provides superb anxiety distribution
1, Not generally used in substantial-anxiety programs because of to lower hub and weld attachment
two, Silps above outside of pipe
three, Inside of of flange welded at hub and end of pipe
Lap joint
one, Used exactly where bolt alignment or accessibility for cleaning is required
two, Similar to slip-on flange when utilised with lap joint stub stop
three, Radius at intersection of flange face and bore to match lap joint stub stop
one, Used where welding would would be harmful
two, Designed for low-pressure and CZPT -cyclic purposes
3, Bore is threaded to match pipe thread
four, Tapered to seal pipe and flanges
Socket welding
one, For tiny-diameter chemical processes, hydraulic and stream distribution strains
two, Similar to slip-on flange
3, Counter bore matches pipe bore, enabling unrestricted circulation
4, Counter bore from hub side matches pipe’s outer diameter –  can insert pipe in socket with fillet weld at hub
1, Employed to close ends of piping
two, Has no bore
3, Permits obtain to sealed traces
Other flanges
Orifice, Expander, Decreasing, CZPT excess weight, Studding Outlets, CZPT Weld Necks,Metric, Navy Drawings, CZPT er Drawings
Any Requests you can speak to us for catalogues. Thanks.


Safer and more compact to use: The PTO expansion shaft is entirely tested, compact and can be replaced directly without any problem, producing it an productive energy transfer instrument. Protection chains and plastic shields protect against potential hazards for the duration of transportation.
china manufacturer  manufacturer  supplier ASME Carbon Steel BMS Black Mild Steel Slip on Flanges manufacturers