WELD NECK FLANGES MANUFACTURER IN INDIA| WELD NECK FLANGES SUPPLIER IN INDIA|WELD NECK FLANGES EXPORTER IN INDIA|
RAGNAR METALS & TUBE is a leading manufacturer, supplier, stockiest, and exporter of a wide range of products in both ferrous and non-ferrous metals. Our offerings include Pipes, Tubes, Buttweld Fittings, Forged Fittings, Circle, Rods, Round Bars, Sheets, Plates, Coils, and Fasteners, crafted from materials such as Stainless Steel, Mild Steel, Carbon Steel, Duplex and Super Duplex Steel, Nickel Alloys, Monel, Inconel, Hastalloy, and Titanium.
At Ragnar Metals & Tube, we understand that the backbone of any industrial operation lies in the quality and reliability of its components. That’s why we proudly offer an extensive selection of flanges, along with a variety of other industrial products, designed to meet the diverse needs of our clients across various sectors.
Weld neck flanges, also referred to as welded neck flanges or long neck flanges, are integral components in industrial piping systems, designed to provide strong and leak-proof connections. Featuring a long, tapered neck for direct welding to pipes, they ensure optimal fluid flow and reduced stress concentration, making them suitable for high-pressure and high-temperature environments. Our selection includes various types and grades, such as ANSI/ASME B16.5 flanges available in Class 150, Class 300, and Class 600 ratings, API 6A flanges for oil and gas applications, DIN 2633 flanges for industrial use, and AWWA C207 flanges for waterworks service. Additionally, we offer a range of materials, including carbon steel (A105), stainless steel (304, 316), and alloy steel (A182 F22), ensuring that you can find the perfect fit for your specific project requirements. With our high-quality weld neck flanges, you can trust in their durability and performance for your piping needs.
Specifications for Weld Neck Flanges
| Weld Neck Flange Dimensions | ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings |
| Weld Neck Flange Size | 1/2″ (15 NB) to 48″ (1200NB) |
| Weld Neck Flange Class | 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc. |
| Weld Neck Flange DIN | DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673 |
| Weld Neck Flange BS | BS4504 , BS4504, BS1560, BS10 |
| Weld Neck Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint ( |
Weld Neck Flanges Chemical Composition
| Element | C | Mn | Si | P | S | Cu | Mo | Ni | Cr |
| Composition | 0.35max | 0.60–1.05 | 0.10–0.35 | 0.035max | 0.040max | 0.40max | 0.12max | 0.40max | 0.30max |
Weld Neck Flanges Mechanical Properties :-
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | 70000 [485] | 36000 [250] | 30 |
Equivalent Grades for Weld Neck Flanges
| WERKSTOFF No. | GOST | UNS | DIN | JIS | BS | AFNOR | EN |
| 1.4306 / 1.4307 | 03Х18Н11 | S30403 | 1.4306 / 1.4307 | SUS 304L | 3304S11 | Z3CN18‐10 | X2CrNi18-9 And X2CrNi19-11 |
Custom Solutions
Need something specific? We also offer custom flange solutions tailored to your exact specifications. Whether it’s a unique size, material, or configuration, our team is here to help.
Why Choose Us?
- Quality Assurance: We prioritize quality and ensure all our flanges meet industry standards.
- Expert Support: Our knowledgeable team is ready to assist you with any questions or requirements.
- Fast Delivery: We understand the importance of timely delivery, ensuring you receive your flanges when you need them.
Contact Us
Ready to order or need more information? Contact us today to discuss your flange needs!
WE EXPORT WELD NECK FLANGES ACROSS THE GLOBE
MIDDLE EAST : Saudi Arabia, Iran, Ira, Qatar, Bahrain, Oman, Kuwait, Turkey, Yemen, Syria, Jordan, Cyprus
AFRICA : Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, the Republic Of Congo, Gabon
NORTH AMERICA : US, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark
EUROPE : Russia, Norway, Germany, France, Italy, UK, Spain, Ukraine, Netherlands, Belgium, Greece, Czech Republic, Portugal, Hungary Albania, Austria, Switzerland, Slovakia Finland, Ireland Croatia, Slovenia, Malta
ASIA : Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Myanmar, Taiwan, Cambodia
SOUTH AMERICA : Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay
WE SUPPLY WELD NECK FLANGES ALL OVER INDIA
Andhra Pradesh : Visakhapatnam, Vijayawada
Bihar : Patna
Chhattisgarh : Raipur
Delhi : New Delhi
Gujarat : Ahmedabad, Surat, Vadodara, Rajkot
Haryana : Faridabad
Jammu and Kashmir : Srinagar
Jharkhand : Ranchi, Dhanbad
Karnataka : Bangalore
Madhya Pradesh : Indore, Bhopal, Gwalior, Jabalpur
Maharashtra : Mumbai, Pune, Nagpur, Thane, Nashik, Kalyan-Dombivli, Vasai-Virar, Aurangabad, Navi Mumbai
Punjab : Ludhiana, Amritsar
Rajasthan : Jaipur, Jodhpur, Kota
Tamil Nadu : Chennai, Coimbatore, Salem, Madurai
Telangana : Hyderabad
Uttar Pradesh : Lucknow, Kanpur, Ghaziabad, Agra, Meerut, Varanasi, Allahabad
West Bengal : Kolkata, Howrah