Pipe flange

Ring Type Joint Flange is a method of ensuring leak proof flange connection at high pressures. A metal ring is compressed into a hexagonal groove on the face of the flange to make the seal. This jointing method can be employed on Weld Neck, Slip-on and Blind Flange. Standards, Dimensions & Weight Dimensions of Ring Joint Facings Ring Joint Facings ASME/ANSI B16.5 & B16.47-1 Ring Joint Facings ASME/ANSI B16.5 & B16.47-2 Ring Joint Facings ASME/ANSI B16.5 & B16.47-3 Ring Joint Facings ASME/ANSI B16.5 & B16.47-4 Specifications: Size: 1/2” to 60”, DN 12mm to DN 1500mm  view... Pressure class: Class 150 to Class 2,500, PN 2.5 to PN 250 Facing: RF / RTJ Material: view... Cabon steel: A105, A350 LF2 Stainless steel: A182 F304/F304L/F316/F316L/F321 Alloy steel: F11, F12 Packing: plywood case and plywood pallet

Threaded (Screwed) flange is similar to the Slip-On flange, but the bore is threaded. Its chief merit is that it can be assembled withour welding, explaining its use in low pressure services at ordinary atmospheric temperatures, and in highly explosive areas where welding create a hazard. Standards, Dimensions & Weight ASME/ANSI B16.5 Class 150 TH ASME/ANSI B16.5 Class 300 TH ASME/ANSI B16.5 Class 600 TH ASME/ANSI B16.5 Class 900 TH DIN 2565 PN6 DIN 2566 PN10 Uses of threaded flanges : Threaded flanges can be fitted to pipes of various sizes without welding and this is one chief benefit for which these flanges are highly demanded. They can be used in extremely high pressure applications, particularly at or near atmospheric temperature, where the necessary post weld heat treatment is not possible. They are ideal for small diameter piping applications. They are economical and time saving devices. These threaded flanges are normally designed for non-cyclic appli...

The socket welding flange is similar to a slip-on flange except it has a bore and a counterbore dimension. The counterbore is slightly larger than the O.D. of the matching pipe, allowing the pipe to be inserted into the flange similar to a slip-on flange. The diamter of the smaller bore is the same as the I.D. of the matchine pipe A restriction is built into the bottom of the bore which sets as a shoulder for the pipe to rest on. This is eliminates any restriction in flow when using a socket welding flange. Standards, Dimensions & Weight ASME/ANSI B16.5 Class 150 SW ASME/ANSI B16.5 Class 300 SW ASME/ANSI B16.5 Class 600 SW ASME/ANSI B16.5 Class 1500 SW Specifications: Size: 1/2” to 60”, DN 12mm to DN 1500mm Pressure class: Class 150 to Class 2,500, PN 2.5 to PN 250 Facing: RF / RTJ Material: Cabon steel: A105, A350 LF2 Stainless steel: A182 F304/F304L/F316/F316L/F321 Alloy steel: F11, F12 Packing: plywood case and plywood pallet

Pipe flange is a method of connecting pipes, valves, pumps and other equipment to form a piping system. It also provides easy access for cleaning, inspection or modification. Ring Type Joint Flange is a method of ensuring leak proof flange connection at high pressures. A metal ring is compressed into a hexagonal groove on the face of the flange to make the seal. This jointing method can be employed on Weld Neck, Slip-on and Blind Flange. Standards, Dimensions & Weight Dimensions of Ring Joint Facings Ring Joint Facings ASME/ANSI B16.5 & B16.47-1 Ring Joint Facings ASME/ANSI B16.5 & B16.47-2 Ring Joint Facings ASME/ANSI B16.5 & B16.47-3 Ring Joint Facings ASME/ANSI B16.5 & B16.47-4 Specifications: Size: 1/2” to 60”, DN 12mm to DN 1500mm Pressure class: Class 150 to Class 2,500, PN 2.5 to PN 250 Facing: RF / RTJ Material: Cabon steel: A105, A350 LF2 Stainless steel: A182 F304/F304L/F316/F316L/F321 Alloy steel: F11, F12 Packing: plywood...