Description
Description
A blind flange is a solid disk used to block off a pipeline or to create a stop. Similar to a regular flange, a blind flange has mounting holes around the perimeter and the gasket sealing rings are machined into the mating surface. The difference is that a blind flange has no opening for fluids to pass through. Instead, it is placed in between two open flanges, which stops the flow through a pipe. Many times this type of blockade is used when adding another line onto an existing pipeline or when a new valve is being added.
A blind flange is a solid disk used to block off a pipeline or to create a stop. Similar to a regular flange, a blind flange has mounting holes around the perimeter and the gasket sealing rings are machined into the mating surface. The difference is that a blind flange has no opening for fluids to pass through. Instead, it is placed in between two open flanges, which stops the flow through a pipe. Many times this type of blockade is used when adding another line onto an existing pipeline or when a new valve is being added.
| ASME B16.5 .B16.47. B16.36.BS.MSS.AWWA | ||
| Type | Blind Flange, Weld Neck flange , Lap Joint Flange , Threaded flange, Socket Welding Flange, Slip on Flange . | |
| Material | Stainless steel , Alloy steel.. Duplex/Super Duplex, Aluminum | |
| Size | 3/4“-60” | |
| Pressure | 150#,300#,600#.900#,1500#,2500# | |
| Technics | Forged, | |
| Connection | welding | |
| Sealing surface | FF RF M F M TG RJ | |
| Surface treatment |
Anti-rust Oil, | |
| Producing process | Billet-cutting-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 | |
| Delivery | It is generally Within 25 days after receiving your payment | |
| TRADE TERM | FOB, CNF&CFR, CIF | |
| PAYMENT | TT or L/C | |
| CERTIFICATES | ISO-9001/2000,PED,ABS.TUV.DNV | |
pipe / pipe fitting and Flange welded assembling
can be customized according to the customer’s special design and requirements.
