Forged stainless steel blind flanges
We are proud to introduce ourselves as a famous exporter and supplier of blind flange. Due to the strictly quality controlling, customers are highly appreciated for our blind flanges. The raw materials of our blind flanges are purchased from high quality and very reliable suppliers on the market. The manufacturing technique of blind flanges that Metleader adopted is forging process. The material of Metleader blind flanges refer to stainless steel F304/316 or F304L/316L. So our blind flanges also called forged blind flanges or stainless steel blind flange.
Blind flanges are used for sealing the ends of piping systems or pressure vessel openings. They are usually used to test the flow of gas or liquid through pipes or containers. Blind flanges can also be easily entered into the pipelines in case the work must be done inside of the pipelines. Blind flanges usually have raised face, flat face or RTJ facing. When the blind flanges need raised face, the standard height of raised face is 1/16 inch under class 400 for the blind pipe flange. The standard raised face height is 1/4 inch for the blind flanges with class 400 and above. Metleader supply all steel grade blind flanges, including carbon steel blind flange, stainless steel blind flange and alloy steel blind flange. Metleader also have many different blind flange storage and ready for shipment timely. Blind flanges include ANSI B16.5 blind flange, ASME B16.47 series "A" blind flange, ASME B16.47 series "B" blind flange and pressure vessel welding neck flange. Metleader also supply customized welded pipe flanges according to customer's requirements.
The specification of forged stainless steel blind flanges
Product name: forged stainless steel blind flanges
Size: 1/2” to 80”
Pressure: 150#, 300#, 400#, 600#, 900#, 1500#, 2500#
Standard: ASME/ANSI B16.5, B16.47 “A” and “B”.
Material: carbon steel, ASTM A105
Stainless steel: 304/304L, 316/316L etc.
Alloy steel: ASTM A182 F1,F5,F9,F11,F22,F91 etc.
Application range: petroleum, oil an gas pipeline, chemical processing, power plant, shipbuilding etc.
Package: plywood pallet, plywood case, carton (1/2” to 3”) or as per customers’ request.
Delivery: 30days for general orders.
Advantages of our forged stainless steel blind flanges:
Convenient to enter pipeline
High and stable quality
Third party inspection