AWWA Flanges
AWWA Flanges Manufacture
WHAT IS AWWA?
The American Water Works Association, AWWA standards evaluate properties that particularly affect potable water use, as opposed to broader industrial flange applications.
Our company provides an array of AWWA flanges to meet your application’s specifications.
Today, the international association serves non-profit, educational, and scientific roles to improve and support water quality and supply around the world.
We are the top manufacturer of AWWA Flanges in Kolkata, West Bengal, Bihar, Odisha, Jharkhand.
We are Members of AWWA include water treatment plant management and operations teams, water utility organizations, manufacturers, scientists and environmentalists, regulators, academics, and researchers in the fields of water supply and public health.
We produce steel and stainless steel pipe flanges for waterworks service to comply with American Water Works Association (AWWA) C207 and C228 specifications, including blind, slip-on and hub ring types to seal piping systems.
We carry flanges in a range of dimensions and AIS and import materials, with custom solutions available.
AWWA FLANGES STANDARDS
- Water treatment chemicals
- Filtration materials
- Meters and measures
- Disinfection practices
- Valves
- Storage tanks of all sizes
Utility management practices
- Pumps
- Pipe and Fittings
MATERIAL GRADES AND PERFORMANCE
The AWWA Standards program covers pipes, flanges, and fittings in all manner of materials, including:
- Plastic
- Ductile iron
- Steel and stainless steel
- Concrete
- Asbestos-cement
As a low pressure piping solution, AWWA Standard Flanges can be an effective cost saver over ANSI or ASME forged flanges. These flanges, designed for oil, steam, or chemical applications and their demand for high pressure, are typically more expensive and less necessary for low pressure piping.
Common applications of AWWA Flanges include:
- Waterworks
- Slurry
- Waste water
- Plant piping
- .05% Sulfur (maximum)
- .04% Phosphorus (maximum)
- .29% Carbon (maximum)
- 50,000 psi Tensile (minimum)
- 32,000 psi Yield (minimum)
AWWA Flanges Specification and Standards
| Specifications | AWWA C207 Flanges |
| AWWA Flange Standards | ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flanges. |
| ASME B16.5 AWWA Flange size range | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 |
| AWWA Flange Standard DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
| AWWA Flange Standard ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| AWWA Flange Standard UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
| AWWA Flange Standard EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
| AWWA Flange Standard AWWA | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
| Main Types | Forged / Threaded / Screwed / Plate |
| Flange supporting material | Gasket, Ring Joint, Flange Bolts |
| Most common types of AWWA Flanges | Socket Weld Ring Flange (SWRF), AWWA Threaded Ring Flange, AWWA Blind Ring Flange (BLRF), AWWA Weld Neck Ring Flange (WNRF), AWWA Slip-On Ring Flange (SORF), AWWA Ring Type Joint Flange (RTJF), AWWA Lap Joint Ring Flange (LJRF), AWWA |
| Connect Type/ Flange Face Type | Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, , Groove |
| AWWA Pipe Flanges Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Production technique | Forged, Heat treated and machined |
| Special design | As per your drawing AS, ANSI, BS, DIN and AWWA AWWA Threaded Flange, Socketweld Flange, Slip-On Flange, Blind Flange, Weld Neck Flange |
| Specialized manufacturer of | DIN 2566 en 1092 1 Pn16 Flange DIN 2566 pn16 Rtj Flange AWWA Sorf Flange AWWA Table Flanges DIN 2566 pn10 AWWA Large Diameter Flange AWWA Threaded Flanges AWWA Blind Flanges AWWA Plate Flanges AWWA Weld Neck Flanges AWWA Loose Flanges AWWA Orifice Flanges AWWA Slip-On Flanges AWWA Lap Joint Flanges AWWA Socketweld Flanges AWWA AS 4087 Water Flanges |
| Test | Hydrostatic testing machine, Direct-reading Spectrograph,UI trasonic flaw detector, X-ray detector, Magnetic particle detector |
| Equipment | Bending machine, Press machine, electric bevelling machine, Pushing Machine, Sand-blasting machine etc |
| Origin | West Europe /Indian / USA / Japan / Korean |
| AWWA Flanges Standard | ANSI DIN, GOST, AWWA, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc. AS 2129: Table D; Table E; Table H B.S: BS4504 , BS3293, BS1560, BS10 ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48 ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings American standard (ANSI) ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 British standard (BS) German (DIN) Any other specilised flanges The other standard: AWWA C207; EN1092-1, GOST12820, AWWA C207; KS B1503, SABS1123; NFE29203;UNI2276 DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638 |
| Key markets and industries for AWWA Flangeo | Nuclear power (mostly seamless). Heavy oil refineries. Bitumen upgraders. Petrochemicals and acids. |
| AWWA C207 Flanges Application | To Connect Pipe & Tubes in Power, Petroleum, Construction, Chemical, Gas, Shipbuilding, Metallurgy, etc |
