Long Weld Neck Flanges Manufacturer, Stockist, Supplier and Exporter in Mumbai, India – Unifit Metalloys Inc.
Unifit Metalloys Inc. has established a highly experienced quality control staff to ensure that Carbon Steel A105 Long Weld Neck Flanges are of the highest quality and efficiency. We are one of the Largest Long Weld Neck Flanges Manufacturer in India. Production of Long Weld Neck Flanges Heat treated, forged, and machined. We are the first firm in India to offer our national and international customers fabricated and large-size CS A105 Long Weld Neck Flanges. Long Weld Neck Raised Face Flanges and all other items are tailored at our production facility to meet the needs of our customers.
We typically ship over 300 containers of Long Weld Neck Flanges throughout the world each year. We have a team of highly skilled and qualified technical professionals that oversee the whole production process and ensure that quality is maintained at all times. Buyers get all documentation and test reports created throughout the production and testing process, as well as product information, at the time of delivery.
Long Weld Neck Flanges Manufacturer, ANSI B16.5 Flat Faced Long Welding Neck Flanges, Ready Stock of ANSI B16.5 Long Weld Neck Flange, Carbon Steel Long Weld Neck Flanges, SS Long Weld Neck Flanges, in Mumbai, India.
Long Weld Neck Flanges are easily identified by their long tapered hub that gradually transitions to the wall thickness of a pipe or fitting. The long tapered center offers critical reinforcement for use in a variety of high-pressure, sub-zero, or higher temperature applications.
Our Company is known as one of the Largest Long Weld Neck Flanges Manufacturer in Mumbai, India. The ASTM A182 Long Weld Neck Pipe Flanges are designed and manufactured to meet international quality requirements. Long Weld Neck Flanges are one of our most popular metal market goods.
The Long Weld Neck Flange lowers erosion by preventing turbulence at the connection. These flanges are popular because they have a tapered hub that distributes stress evenly and can be easily radiographed for defect diagnosis.
Long Weld Neck Flanges Specification
| Size Chart | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 |
|---|---|
| Long Weld Neck 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 Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS SP44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092 |
| Long Weld Neck Flange Pressure Rating ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| Long Weld Neck Flanges Pressure Calculation in DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
| Long Weld Neck Flange | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
| Long Weld Neck Flange UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Long Weld Neck Flange EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Coating | Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Long Weld Neck Flanges Production technique | Forged, Heat treated and machined |
| Long Weld Neck Flange 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 |
| Special design |
As per your drawing AS, ANSI, BS, DIN and JIS |
| Long Weld Neck Flange Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
| Long Weld Neck Flanges Equipment | Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc |
| Long Weld Neck Flange Origin | Indian / West Europe / Japan / USA / Korean |
| Manufacturer of Long Weld Neck Flange | ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc. ASTM A182 Long Weld Neck Flange: -BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI FlangeB.S: BS4504 , BS3293, BS1560, BS10 AS 2129: Table D; Table E; Table H ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48 ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 American standard (ANSI) German (DIN) British standard (BS)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 ASTM A182 F316 Stainless Steel Flanges The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276 |
| Long Weld Neck Flange Uses & application | Bitumen upgraders. Heavy oil refineries. Nuclear power (mostly seamless). Petrochemicals and acids. |
Long Weld Neck Flanges Production Range
Long Weld Neck Flanges Manufacturer
Long Weld Neck Flanges Supplier
Long Weld Neck Flange Forms & Availability
| Products | Size | |
| ANSI B16.5 Raised Face Long Weld Neck Flange | ANSI B16.5 Stainless Steel Long Weld Neck Flanges | Sizes 1/8″ – 36″ Raised Face or Flat Face |
| ANSI B16.5 Carbon Steel Long Weld Neck Plate Flange | ANSI B16.5 Alloy Steel Long Welding Neck Pipe Flange | |
| ANSI B16.5 Long Weld Neck Raised Face Flange | ANSI B16.5 High Nickel Alloy Long Weld Neck Flanges | |
| ANSI B16.5 Nickel Class 150 Long Welding Neck Flanges | ANSI B16.5 Monel Class 300 Long Weld Neck Flanges | |
| ANSI B16.5 Hastelloy Class 600 Long Weld Neck Flanges | ANSI B16.5 Titanium Class 900 Long Weld Neck Flanges | |
| ANSI B16.5 Cu-Ni Class 1500 Long Weld Neck Flanges | ANSI B16.5 Alloy 20 Class 2500 Long Welding Neck Flanges | |
| ASME B16.47 SMO 254 Series A Long Weld Neck Flanges | ASME B16.47 Inconel Series B Long Weld Neck Flanges | |
ANSI ASME B16.5 Long Weld Neck Flanges Dimensions
| Pipe Size(NPS) | Outside Diameterof FlangeA |
Diameter of Raised FaceB | Thickness of FlangeC | Diameter of BoreD | Diameter of Hub at BaseJ | Lengthof HubK | Nunberof Bolt Holes | Diamete of Bolt Holes | Bolt Circle DiameterP | Approx. Weight |
|---|---|---|---|---|---|---|---|---|---|---|
| 1/2 | 3 3/4 | 1 3/8 | 9/16 | 0.50 | 1 1/2 | 9 | 4 | 5/8 | 2 5/8 | 5 |
| 3/4 | 4 5/8 | 1 11/16 | 5/8 | 0.75 | 1 7/8 | 9 | 4 | 3/4 | 3 1/4 | 9 |
| 1 | 4 7/8 | 2 | 11/16 | 1.00 | 2 1/8 | 9 | 4 | 3/4 | 3 1/2 | 10 |
| 1 1/4 | 5 1/4 | 2 1/2 | 3/4 | 1.25 | 2 1/2 | 9 | 4 | 3/4 | 3 7/8 | 14 |
| 1 1/2 | 6 1/8 | 2 7/8 | 13/16 | 1.50 | 2 3/4 | 9 | 4 | 7/8 | 4 1/2 | 17 |
| 2 | 6 1/2 | 3 5/8 | 7/8 | 2.00 | 3 1/4 | 9 | 8 | 3/4 | 5 | 19 |
| 2 1/2 | 7 1/2 | 4 1/8 | 1 | 2.50 | 3 15/16 | 9 | 8 | 7/8 | 5 7/8 | 28 |
| 3 | 8 1/4 | 5 | 1 1/8 | 3.00 | 4 5/8 | 9 | 8 | 7/8 | 6 5/8 | 36 |
| 3 1/2 | 9 | 5 1/2 | 1 3/16 | 3.50 | 5 1/4 | 9 | 8 | 7/8 | 7 1/4 | 45 |
| 4 | 10 | 6 3/16 | 1 1/4 | 4.00 | 5 3/4 | 12 | 8 | 7/8 | 7 7/8 | 54 |
| 5 | 11 | 7 5/16 | 1 3/8 | 5.00 | 7 | 12 | 8 | 7/8 | 9 1/4 | 86 |
| 6 | 12 1/2 | 8 1/2 | 1 7/16 | 6.00 | 8 1/8 | 12 | 12 | 7/8 | 10 5/8 | 108 |
| 8 | 15 | 10 5/8 | 1 5/8 | 8.00 | 10 1/4 | 12 | 12 | 1 | 13 | 150 |
| 10 | 17 1/2 | 12 3/4 | 1 7/8 | 10.00 | 12 5/8 | 12 | 16 | 1 1/8 | 15 1/4 | 218 |
| 12 | 20 1/2 | 15 | 2 | 12.00 | 14 3/4 | 12 | 16 | 1 1/4 | 17 3/4 | 289 |
| 14 | 23 | 16 1/4 | 2 1/8 | 14.00 | 16 3/4 | 12 | 20 | 1 1/4 | 20 1/4 | 342 |
| 16 | 25 1/2 | 18 1/2 | 2 1/4 | 16.00 | 19 | 12 | 20 | 1 3/8 | 22 1/2 | 426 |
| 18 | 28 | 21 | 2 3/8 | 18.00 | 21 | 12 | 24 | 1 3/8 | 24 3/4 | 493 |
| 20 | 30 1/2 | 23 | 2 1/2 | 20.00 | 23 1/8 | 12 | 24 | 1 3/8 | 27 | 575 |
| 22 | – | – | – | – | – | – | – | – | – | – |
| 24 | 36 | 27 1/4 | 2 3/4 | 24.00 | 27 5/8 | 12 | 24 | 1 5/8 | 32 | 823 |
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Long Weld Neck Flanges Supplier in the following cities
Unifit Metalloys Inc. is renowned & most acclaimed Distribution, Manufacturer, Suppliers, Stockholder, Traders, Wholesaler, Dealer, Fabricator, Stockist of Long Weld Neck Flanges. We are known as the Largest Suppliers of Long Weld Neck Flanges in Petaling Jaya, Jaipur, Navi Mumbai, Atyrau, Ho Chi Minh City, Jeddah, Secunderabad, Kanpur, Gurgaon, Bangkok, Indore, Rio de Janeiro, Montreal, Al Khobar, Riyadh, and London.
| Bengaluru | Mumbai | Chennai | Hyderabad | Kolkata | Pune |
| New Delhi | Ahmedabad | Jaipur | Surat | Salem | Gandhinagar |
| Bhiwandi | Tiruppur | Sivakasi | Jamnagar | Thiruvananthapuram | Rajahmundry |
| Bhubaneswar | Vijaywada | Firozabad | Bokaro Steel City | Rajkot | Bharuch |
| Panna | Raipur | Cochin | Ludhiana | Panipat | Durgapur |
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| Thane | Bhopal | Sri City | Bareilly | Hosdurg | Pithampur |
Long Weld Neck Flanges Exporter in the following Countries
Unifit Metalloys Inc. is one of the topmost Long Weld Neck Flanges Exporter in Nigeria, Israel, Saudi Arabia, Qatar, Bahrain, Jordan, Mexico, Indonesia, Singapore, Thailand, and Malaysia.
| Nigeria | Israel | Saudi Arabia | Qatar | Bahrain |
| Jordan | Mexico | Indonesia | Singapore | Thailand |
| Malaysia | France | Canada | Venezuela | United Kingdom |
| United States | South Africa | Greece | Bangladesh | Turkey |
| Croatia | Sri Lanka | Australia | Brazil | Germany |
| France | Italy | South Korea | Poland | Belgium |
| Jordan | Denmark | Thailand | Kuwait | Oman |