We are a Blind Flange,Weldneck Flange,Slipon Flange, Lapjoint Flange,Orifice Flange manufacturing company in Mumbai, India. Our products include Blind Flange,Weldneck Flange,Slipon Flange, Lapjoint Flange,Orifice Flange, Gate Valves,Globe Valves,Non Return Valves / Check Valve,Ball Valves,Pressure Reducing Valves, Air Release Valves,Pressure Relief Valve / Safety Valves,Butterfly Valves,Blind Flange,Weldneck Flange,Slipon Flange, Lapjoint Flange,Orifice Flange, Glandcock Valves / Plug Valve, Fusible Plug Valve,Strainer,Blind Flange,Weldneck Flange,Slipon Flange, Lapjoint Flange,Orifice Flange, Water Level Gauge Glass,Cock,Feed Check Valve,Blow Down Valve, Steam Trap Valve Rotary Joint Valve,Sight Glass Valve,Separators, Needle Valve,Pinch Valve, Foot Valve..
A Blind Flange,Weldneck Flange,Slipon Flange, Lapjoint Flange,Orifice Flange manufacturing company based in  Mumbai India providing Blind Flange,Weldneck Flange,Slipon Flange, Lapjoint Flange,Orifice Flange and all types of Valves, Flanges, Pipes in Mumbai - India
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Flanges

A flange allows two pipes to be mechanically connected together, or a pipe to be mechanically connected to a valve, tee, choke or other piece of equipment.

The principle of a flange is to use a mechanical force (exerted by the bolts) to pre-load the gasket sufficiently so that when internal pressure (end cap force) is applied, there is enough contact stress between the flanges and gasket to maintain a seal.

The flange itself needs to be connected to the pipe. This is usually achieved by welding, though threaded and other weldless connections also exist.

All flanges are sized according to their nominal bore size. For the majority of pipe sizes, this designation does not represent either their actual outside diameter or inside diameter. The nominal diameter of a pipe, e.g. 1", 4", 8", does not reflect the actual size of the pipe. The outside diameter of these sizes are 1.315", 4.500" & 8.625" respectively. The inside diameter of the pipe is determined by a series of 'pipe schedules' or simply by the wall thickness. It is important when ordering and manufacturing any type of pipe connector to match the bore size of the piece with the bore size of the mating pipe.

The following are the attributes of various flanges,

Material Class Grade Size
Mild Steel ASA - 150, 300, 600, 900, 1500, 2500 A105, A304, A304L, A316L, A181, " - 48"
Carbon Steel BS - Table E, F, G, H, I, J, K, H A350 - LF2, P11, F5
Stainless Steel DIN - ND6, ND10, ND16, ND25, ND40, ND60 etc A181- F1, F5, F9, F11, F22
Alloy Steel    
Blind Flange Slip-On Flange
Weld neck Flange Lap Joint FlangeBall Valves
Socket Weld Flange Orifice Flange


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Blind Flange,Weldneck Flange,Slipon Flange, Lapjoint Flange,Orifice Flange Exporters in IndiaHome : Profile : Valves : Pipes : Pipe Fittings : Flanges: Others : Enquiry : Contact
We are a Blind Flange,Weldneck Flange,Slipon Flange, Lapjoint Flange,Orifice Flange manufacturing company in Mumbai, India. Our products include Blind Flange,Weldneck Flange,Slipon Flange, Lapjoint Flange,Orifice Flange, Gate Valves,Globe Valves,Non Return Valves / Check Valve,Ball Valves,Pressure Reducing Valves, Air Release Valves,Pressure Relief Valve / Safety Valves,Butterfly Valves,Blind Flange,Weldneck Flange,Slipon Flange, Lapjoint Flange,Orifice Flange, Glandcock Valves / Plug Valve, Fusible Plug Valve,Strainer,Blind Flange,Weldneck Flange,Slipon Flange, Lapjoint Flange,Orifice Flange, Water Level Gauge Glass,Cock,Feed Check Valve,Blow Down Valve, Steam Trap Valve Rotary Joint Valve,Sight Glass Valve,Separators, Needle Valve,Pinch Valve, Foot Valve..
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