Flange-Precision-Machined for Leak-Free, High-Integrity Joint
A flange is a component-typically forged, cast, or cut from steel plate-used to link two pipe sections or connect piping to pressure vessels, pumps, and other pipe-and-tube assemblies. Connections are secured either by bolting flanges together or by welding or threading the flange to the adjoining pipework.
We stock and custom-manufacture a full range of flange types-including Weld-Neck, Slip-On, Socket-Weld, Blind, Threaded, Lap-Joint, and Plate flanges-sized from ½″ to 48″, in pressure classes 150 to 2500 (PN 6 to PN 64). All flanges are manufactured in strict compliance with global standards including ASME B16.5, B16.47 Series A/B, API-605, and MSS SP-44, guaranteeing dimensional accuracy and consistent performance across diverse applications.
Our Offerings For Flanges
Detailed Information On Our Flanges supply.
| Parameter | Description / Options |
|---|---|
| Size Range | ½-inch NB up to 48-inch NB |
| Common Flange (Gasket) Types | Weld-neck, Slip-on, Blind, Threaded, Socket-weld, Lap-joint, Spectacle, Ring-joint, Orifice, Long weld-neck, Deck flange, Hydraulic SAE, and more |
| Wall Thickness | Schedule 5 through Schedule XXS (where this applies) |
| Design Standards Followed | ASME B16.5 (2020) and equivalents (ANSI), plus ASME B16.47 Series A & B |
| Pressure Classes | 150 lb, 300 lb, 400 lb, 600 lb, 900 lb, 1500 lb, 2500 lb |
| Test Standards | All testing done to the relevant design specifications |
| End Faces & Finish | RF (raised face), FF (flat face), RTJ (ring-type joint); supplied self-coloured with protective plastic end caps |
| Manufacturing Processes | Casting, forging, or cutting from rolled plate |
| Available Materials & Custom Options | Stainless steel: ASTM A182 F304/F304L/F304H, F316/F316L, F317/F317L, F321, F310, F347, 904L etc. Carbon steel: ASTM A105, A694 F42-F70, A350 LF2/LF3 etc. Alloy steel: ASTM A182 F1, F5, F9, F11, F22, F91 etc. Special alloys & non-ferrous: Monel, Nickel, Inconel, Hastelloy, Copper, Brass, Bronze, Titanium, Aluminium, High-speed steel, Zinc, Lead etc. Customization available to client drawings and specifications on request |
APPLICATION INDUSTRIES
- • Oil, Gas, Petrochemical Plant
- • Chemical & Process Industry
- • Thermal and Nuclear Power Plant
- • Fertilizer Plant
- • Marine & Mining
- • Pharma Industries
- • Food & Beverages
- • Bio Gas Plant
- • Distillery Plant
- • Pulp & Paper Mill
- • Textile and Process Industries
- • Sugar Mill
