| Flanges Types | Slip On, Weld Neck, Long Weld Neck, Threaded, Blind, Companion, Lap Joint |
|---|---|
| Class | 150 Lbs, 300 Lbs, 600 Lbs, 900 Lbs, 1500 Lbs, 2500 Lbs Asa 150, Asa 300, Pn 6, 10, 16, 25, 40, 64, 100, 160 |
| Size | 1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000 |
| Type | Raised Face (rf), Flat Face (ff), Ring Type Joint (rtj), Lap Joint Face (ljf), Large Male Female (lmf), Small Male Female (smf), Large Tongue & Groove, Small Tongue, Groove |
Spectacle Flanges Manufacturer in India
Type of Sub-products
Paddle Blind (spade) Flange Paddle Blind (spade) Flange
Paddle Blind Flanges, also known as spade flanges, are solid metal disks used to stop flow in a pipeline temporarily. They are installed between two flanges and are commonly used during maintenance or system isolation. These are ideal for high-pressure applications where positive shutoff is required, such as in refineries, petrochemical plants, and offshore platforms.
Spectacle Blind Flange Spectacle Blind Flange
Spectacle Blind Flanges are a combination of a paddle blind and a spacer, joined by a small section of metal that resembles a pair of eyeglasses. This design allows easy switching between open and closed positions by simply rotating the flange. Common in critical systems, they ensure quick, safe isolation and reconnection, especially in chemical plants and oil & gas facilities.