Weld Neck Flanges Manufacturer In India – Ss 304/304l, 316/316l, 310, 321, 347, Duplex 2205, Super Duplex 2507, Inconel 600/625/718 & Monel 400
| Flanges Types | Weld Neck |
|---|---|
| Class | 300 Lbs, 600 Lbs, 900 Lbs |
| Size | 1/2″ (15 Nb) |
| Type | Raised Face (rf), Flat Face (ff) |
Weld Neck Flanges – Stainless Steel 304, 316, 310, 321, 347, Duplex 2205, Super Duplex 2507, Inconel 625, 718 & Monel 400 Grades
Weld Neck Flanges are extremely tough and commonly used components in piping that is meant for high-pressure and high-temperature uses. The flanges have a long taper hub to provide smooth distribution of stress and enhance the strength of connection between the pipe and the flange. Because of their toughness and excellent structural properties, the Weld Neck Flanges are commonly used in oil & gas, petrochemicals, power plants, refineries, and offshore operations.
The Western Steel Agency is one of the finest and well-known manufacturers of Weld Neck Flanges in India, who can offer precisely engineered Weld Neck Flanges that adhere to all national and international standards. As a seasoned Weld Neck Flange manufacturer, the firm ensures excellence in material quality, machining, and quality checks, which would make them last long.
Known to be a reputable supplier of Weld Neck Flanges in India, the firm stocks up large quantities of flanges and supplies them on an urgent basis. The company is regarded as a reliable supplier of Weld Neck Flanges in India because of their emphasis on prompt deliveries, competitive prices, and customized services.
Material & Grades of Weld Neck Flanges
| Material | Grade / Standard | Specification | Product Type |
|---|---|---|---|
| Stainless Steel | SS304 / SS304L | ASTM A182 F304 / F304L | Weld Neck Flanges |
| Stainless Steel | SS316 / SS316L | ASTM A182 F316 / F316L | Stainless Steel Weld Neck Flanges |
| Stainless Steel | SS310 | ASTM A182 F310 | High Temperature Flanges |
| Stainless Steel | SS321 | ASTM A182 F321 | Stabilized Stainless Steel Flanges |
| Stainless Steel | SS347 | ASTM A182 F347 | Industrial Weld Neck Flanges |
| Duplex Steel | Duplex 2205 | ASTM A182 F51 | Duplex Weld Neck Flanges |
| Super Duplex Steel | Super Duplex 2507 | ASTM A182 F53 | Super Duplex Flanges |
| Inconel | Inconel 600 / 625 / 718 | ASTM B564 | Nickel Alloy Weld Neck Flanges |
| Monel | Monel 400 | ASTM B564 | Monel Weld Neck Flanges |
Weld Neck Flanges – Size & Pressure Rating Chart
| Nominal Size | Pressure Class | Facing Type | Standard |
|---|---|---|---|
| ½" | Class 150 | Raised Face (RF) | ASME B16.5 |
| 1" | Class 300 | Raised Face (RF) | ASME B16.5 |
| 2" | Class 600 | Raised Face (RF) | ASME B16.5 |
| 3" | Class 900 | Ring Type Joint (RTJ) | ASME B16.5 |
| 4" | Class 1500 | Ring Type Joint (RTJ) | ASME B16.5 |
| 6" & Above | Class 2500 | RTJ / RF | ASME B16.5 |
ASTM Standards
| ASTM Standard | Description |
|---|---|
| ASTM A182 | Forged stainless steel and alloy steel flanges |
| ASTM B564 | Nickel alloy forgings including Inconel and Monel |
| ASTM A961 | General requirements for steel forgings |
| ASTM A240 | Stainless steel material specification |
EN Standards
| EN Standard | Description |
|---|---|
| EN 1092-1 | Steel flanges and piping components |
| EN 10204 | Material inspection documents and certification |
| EN 1515 | Flange bolting requirements |
| EN ISO 15156 | Materials for sour service environments |
Type of Sub-products
Frequently Asked Questions
What is the difference between weld neck and slip on flanges?
What are common applications for weld neck flanges?
Countries We Export
India
Cities We Supply
Lucknow
Mumbai
Nashik
Pune
Rajkot
Moradabad
Angul
Rudrapur
Hosdurg
Gandhinagar
Rajahmundry
Durgapur
Bharuch
Panipat
Industries We Serve
Sugar
Oil And Gas Industries
Paper Mill
Power Plant
Bridge And Building
Aerospace Industries
Automobile Industry
Electrical Industry
Defense Industry
Construction & Fabrications
Ring Man Units
Railways
Gasket Industry
Pharmaceuticals Industry
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