Weld Neck Flanges
Weld Neck Flanges
ASME/ANSI B16.5 WELD NECK (WN) PIPE FLANGES MANUFACTURER IN INDIA MANUFACTURER/EXPORTER OF HIGH QUALITY WELD NECK FORGED FLANGES CARBON, ALLOY, STAINLESS STEEL WELD NECK FLANGES
Pearl Steel Industries is a specialised manufacturer of high quality ASME/ANSI/DIN standard weld neck flanges in India. We offer immediate delivery programs for standard size of carbon steel weld neck flanges and stainless steel weld neck flanges.
Welding Neck Flange, WN Forged Flanges, Weld Neck Flanges Production Range
| Size: | ½″ to 24″ |
| Standards: | ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings |
| Pressure Ratings: | Class 150, Class 300,Class 600, Class 900, Class1500, Class 2500 | PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Carbon Steel Weld Neck Flanges: | ASTM A105/A105N, A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, A516.60, 65, 70 (Spectacle Blind Flange, Spacer Ring/Spade Flange), Steel RST37.2, C22.8 |
| Stainless Steel Weld Neck Flanges: | ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L |
| Alloy Steel Weld Neck Flanges: | ASTM A182 F1, F5, F9, F11, F22, F91 |
| Special Alloy Weld Neck Flanges: | Duplex, Super Duplex, Nickel Alloys |
| Flange Face Type: | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) & Large Male-Female (M/F) & Tongue & Groove (T&G) |
| Coating/Surface Treatment: | Hot-Dip Galvanizing (HDG), Zinc Plating / Electroplating |
| Value Added Services: | CNC Machining, Customised Flanges |
Weld Neck Flanges GRADE
| Duplex Steel: | UNS S31803, UNS S32205 |
| Super Duplex Steel: | UNS S32750, UNS S32760 |
| High Nickel Alloys: | HAST C276, HAST C22, Nickel 200 (UNS N02200) Nickel 201 (UNS N02201), Inconel 625, Inconel 825, Monel 400. |
| Stainless Steel: | 304, 304L, 316, 316L, 310, 310s, 321, 321H, 347,347H, 409, 409M, 410, 410s, SMO 254 (UNS S31254),904L (UNS N08904) |
| Mild Steel: | ASTM A366/A366M, ASTM A1008/A1008M, IS 2062 Grade A/B, EN 10025, SS400, A283, A285, E250Br. |
| Carbon Steel Grade: | ASTM A 234 WPB, ASTM A284 Grade D, IS 2062 Grade B, EN 19 (SAE 4140), ASTM A572-50, A106 Gr A/B/C |
| Alloy Steel Grade: | ASTM / ASME A/SA 234 Gr. SA 516 Gr 60 , SA 516 Gr 70 |
| Titanium: | Grade 1 (UNS R50250) Grade 2 (UNS R50400) Grade 5 (UNS R56400) Grade 7 (UNS R52400) |
Value Added Services: CNC Machining, Customised Flanges
Marking & Packing
Products are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All flanges are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make custom marking on our products.
Quality Assurance
At Pearl Steel Industries, all fittings and flanges are subject to strict inspection at each stage of the production process, from starting material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. Upon request, official certified Inspection Agencies can be called in to witness the material reports, dimensions and quality conformity of products.
Test Certificates
Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report
Technical Information – Specifications, Dimensions Weld Neck Flanges
- ANSI/ASME B16.5 Welding Neck Flange 150lb
- ANSI/ASME B16.5 Welding Neck Flange 300lb
- ANSI/ASME B16.5 Welding Neck Flange 400lb
- ANSI/ASME B16.5 Welding Neck Flange 600lb
- ANSI/ASME B16.5 Welding Neck Flange 900lb
- ANSI/ASME B16.5 Welding Neck Flange 1500lb
- ANSI/ASME B16.5 Welding Neck Flange 2500lb
- ANSI/ASME B16.47 Series B Weld Neck Flange 75lb
- ANSI/ASME B16.47 Series B Weld Neck Flange 150lb
- ANSI/ASME B16.47 Series B Weld Neck Flange 300lb
- ANSI/ASME B16.47 Series B Weld Neck Flange 600lb
- ANSI/ASME B16.47 Series B Weld Neck Flange 400lb
- ANSI/ASME B16.47 Series B Weld Neck Flange 900lb
- ANSI/ASME B16.47 Series A (MSS SP44) Weld Neck Flange 150lb
- ANSI/ASME B16.47 Series A (MSS SP44) Weld Neck Flange 300lb
- ANSI/ASME B16.47 Series A (MSS SP44) Weld Neck Flange 400lb
- ANSI/ASME B16.47 Series A (MSS SP44) Weld Neck Flange 600lb
- ANSI/ASME B16.47 Series A (MSS SP44) Weld Neck Flange 900lb