ASME B16.47 / ANSI / ASME B16.5 Long Weld Neck Flange Manufacturer
ASME B16.47 Long Weld Neck Flange Suppliers, Series A, and Series B Long Weld Neck Flange, BS10 Long Weld Neck Flange, AWWA C207 Long Weld Neck Flange, EN 1092-1 Long Weld Neck Flange Price List. ANSI B16.5 Class 150, Class 300, Class 600, Class 900, Class 1500, Class 2500 Long Weld Neck Flanges Manufacturer in India
- Long Weld Neck Flange Tolerances & Weight Chart
- ANSI B16.5 Long Weld Neck Flange Specifications
- Why Choos Creative Piping Solutions Pvt. Ltd.
- ASME B16.47 Long Weld Neck Flange Materials
- Long Weld Neck Flange Manufacturing Process
- Long Weld Neck Flange Application Industries
- ASME B16.5 Long Weld Neck Flange Inspection
- Long Weld Neck Flange Packing & Forwarding
- LWN Flange Export & Supply Country List
- Long Weld Neck Flange Export & Supply City List
- Long Weld Neck Flange Class 150 Dimensions
- Long Weld Neck Flange Class 300 Dimensions
- Long Weld Neck Flange Class 600 Dimensions
- Long Weld Neck Flange Class 900 Dimensions
- Long Weld Neck Flange Class 1500 Dimensions
- Long Weld Neck Flange Class 2500 Dimensions
Stockists of Long Weld Neck Flange in Duplex Steel, Super Duplex Steel, Stainless Steel, Nickel Alloy, Inconel, Hastelloy, Monel, Titaniun, Incoloy, Copper Nickel, Aluminium, Bronze, Alloy 20, 254 SMO, Mild Steel, Carbon Steel, Alloy Steel, Brass. Long Weld Neck Flange Exporters & Suppliers in South Africa, Malaysia, Singapore, UK, Philippines, Australia and Dubai, UAE.
We are a Manufacturer, Supplier, and Exporter of Long Weld Neck Flanges in hard-to-find metals. Long Weld Neck Flange has a hub that extends from the flange flat surface, which helps in accommodating the pipe more easily. SS Long Weld Neck Flange falls under the group of specialty flange, providing reinforcement in service at higher temperatures within the oil industries. A Long Weld Neck Flange is preferable within the petroleum industry as they operate under fluctuating temperature range.
Long Weld Neck Flange (LWN) is like a typical Welding Neck flange, but the “Neck” is considerably longer. This Long Weld Neck Flange is typically used as a nozzle for a barrel or column. There are Long Weld Neck Heavy Barrel (HB) and thus the Equal LWN Barrel (E), they have a special shape and a thicker “Wall”.
An LWN Flange is additionally called an integral flange it means a welding neck flange features a really long neck. The Welding Neck Flange features a tapered neck and a bevel end which matches butt welding with the matching pipe. But the long weld neck flange features a straight short pipe due to the neck of an extended weld neck flange. Long Weld Neck Flange is used for high-pressure situations, integral hub weld neck flanges are used and for very high-pressure cases Long Weld Neck flange is preferred.
ANSI / ASME B16.5 Long Weld Neck Flange Specifications
- Flange Size ½” (15 NB) to 48″ (1200NB)
- Flange Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40.
- Flange DIN DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
- Flange BS BS4504 , BS4504, BS1560, BS10
- Flange Standard ANSI B16.5, ANSI B16.47, ANSI B16.36, ANSI B16.48, BS 4504, EN1092, UNI 2277/2278, DIN, JIS, SABS1123, GOST-12820
- Flange Coating/Surface Treatment Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
- Flange Connection Type Ring Type Joint, Lap-Joint Face, Raised Face, Flat Face, Large Male-Female, Small Male-Female, Large, Tongue & Groove, Small Tongue & Groove
- Flange Face Type Flat Face (FF), Raise Face (RF), Ring Joint (RJT)
- Flange Dimensions ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
- Flange JIS 5K, 10K, 16K, 20K, 30K, 40K, 63K
- Flange UNI 6Bar 10Bar 16Bar 25Bar 40Bar
- Flange Coating Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
- Production technique Forged, Heat treated and machined
- Test Certificates EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report, etc
- Flange Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
- Equipment Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
- Flange Origin Indian / West Europe / Japan / USA / Korean
Long Weld Neck Flanges Class 150 Dimensions
Dimensions are in inches. Weights are in pounds.
| Size | Flange | Barrel OD | Bolting | Nut | Stud Bolt | Weights | Length | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nom | Bore LWN & E | Bore HB | OD | Thk. | RF of OD | LWN | HB | E | # of Holes | Hole Size | Bolt Circle | Stop Dia | Relief Dia | Relief Length | Size | RF Length | RTJ Length | LWN | HB | E | Base | |||
| B | B | O | T | R | D | D | D | C | NS | NR | NL | Base | Per 1″ | Base | Per 1″ | Base | Per 1″ | L | ||||||
| 1/2 | 0.5 | 0.55 | 3.5 | 0.44 | 1.38 | 1.25 | 1.5 | 3.5 | 4 | 0.62 | 2.38 | 1.5 | 1.25 | 0.75 | 1/2 | 2 1/4 | 2 3/4 | 3 | 0.3 | 5 | 0.4 | 21 | 2.7 | 9 |
| 3/4 | 0.75 | 0.74 | 3.88 | 0.5 | 1.69 | 1.62 | 1.88 | 3.88 | 4 | 0.62 | 2.75 | 1.88 | 1.62 | 0.75 | 1/2 | 2 1/2 | 3 | 5 | 0.5 | 7 | 0.7 | 27 | 3.2 | 9 |
| 1 | 1 | 0.96 | 4.25 | 0.56 | 2 | 2 | 2.25 | 4.25 | 4 | 0.62 | 3.12 | 2.25 | 2 | 0.75 | 1/2 | 2 1/2 | 3 | 7 | 0.7 | 10 | 0.9 | 30 | 3.8 | 9 |
| 1 1/4 | 1.25 | 1.28 | 4.62 | 0.62 | 2.5 | 2.38 | 2.62 | 4.62 | 4 | 0.62 | 3.5 | 2.62 | 2.38 | 0.75 | 1/2 | 2 3/4 | 3 1/4 | 10 | 0.9 | 12 | 1.2 | 36 | 4.4 | 9 |
| 1 1/2 | 1.5 | 1.5 | 5 | 0.69 | 2.88 | 2.62 | 3 | 5 | 4 | 0.62 | 3.88 | 3 | 2.62 | 0.75 | 1/2 | 2 3/4 | 3 1/4 | 12 | 1 | 16 | 1.5 | 41 | 5.1 | 9 |
| 2 | 2 | 1.94 | 6 | 0.75 | 3.62 | 3.06 | 3.69 | 6 | 4 | 0.75 | 4.75 | 3.69 | 3.06 | 0.88 | 5/8 | 3 1/4 | 3 3/4 | 15 | 1.2 | 23 | 2.2 | 57 | 7.1 | 9 |
| 2 1/2 | 2.5 | 2.32 | 7 | 0.88 | 4.12 | 3.75 | 4.44 | 7 | 4 | 0.75 | 5.5 | 4.44 | 3.75 | 0.88 | 5/8 | 3 1/2 | 4 | 22 | 1.7 | 34 | 3.2 | 79 | 10 | 9 |
| 3 | 3 | 2.9 | 7.5 | 0.94 | 5 | 4.25 | 4.94 | 7.5 | 4 | 0.75 | 6 | 4.94 | 4.25 | 0.88 | 5/8 | 3 1/2 | 4 1/4 | 25 | 2 | 38 | 3.6 | 86 | 11 | 9 |
| 3 1/2 | 3.5 | 3.36 | 8.5 | 0.94 | 5.5 | 4.88 | 5.94 | 8.5 | 8 | 0.75 | 7 | 5.94 | 4.88 | 0.88 | 5/8 | 3 1/2 | 4 1/4 | 32 | 2.6 | 55 | 5.3 | 110 | 13 | 9 |
| 4 | 4 | 3.83 | 9 | 0.94 | 6.19 | 5.5 | 6.44 | 9 | 8 | 0.75 | 7.5 | 6.44 | 5.5 | 0.88 | 5/8 | 3 1/2 | 4 1/4 | 47 | 3.2 | 78 | 6 | 164 | 14 | 12 |
| 5 | 5 | 4.81 | 10 | 0.94 | 7.31 | 6.50 | 7.25 | 10 | 8 | 0.88 | 8.5 | 7.25 | 6.50 | 1 | 3/4 | 3 3/4 | 4 1/2 | 57 | 3.8 | 87 | 6.50 | 189 | 17 | 12 |
| 6 | 6 | 5.76 | 11 | 1 | 8.5 | 7.75 | 8.25 | 11 | 8 | 0.88 | 9.5 | 8.25 | 7.75 | 1 | 3/4 | 4 | 4 1/2 | 75 | 5.4 | 103 | 7.8 | 216 | 19 | 12 |
| 8 | 8 | 7.62 | 13.5 | 1.12 | 10.62 | 9.75 | 10.5 | 13.5 | 8 | 0.88 | 11.75 | 10.5 | 9.75 | 1 | 3/4 | 4 1/4 | 4 3/4 | 102 | 6.9 | 157 | 11 | 292 | 26 | 12 |
| 10 | 10 | 9.56 | 16 | 1.19 | 12.75 | 12 | 12.81 | 16 | 12 | 1 | 14.25 | 12.81 | 12 | 1.12 | 7/8 | 4 3/4 | 5 1/4 | 143 | 9.8 | 214 | 16 | 382 | 35 | 12 |
| 12 | 12 | 11.38 | 19 | 1.25 | 15 | 14.38 | 15.56 | 19 | 12 | 1 | 17 | 15.56 | 14.38 | 1.12 | 7/8 | 4 3/4 | 5 1/2 | 205 | 14 | 329 | 25 | 535 | 48 | 12 |
| 14 | 14 | 14 | 21 | 1.38 | 16.25 | 16 | 17.12 | 21 | 12 | 1.12 | 18.75 | 17.12 | 16 | 1.25 | 1 | 5 1/4 | 6 | 211 | 13 | 296 | 22 | 585 | 55 | 12 |
| 16 | 16 | 16 | 23.5 | 1.44 | 18.5 | 18 | 19.62 | 23.5 | 16 | 1.12 | 21.25 | 19.62 | 18 | 1.25 | 1 | 5 1/2 | 6 | 246 | 15 | 388 | 29 | 714 | 66 | 12 |
| 18 | 18 | 18 | 25 | 1.56 | 21 | 20 | 20.94 | 25 | 16 | 1.25 | 22.75 | 20.94 | 20 | 1.38 | 1 1/8 | 6 | 6 1/2 | 270 | 17 | 362 | 25 | 711 | 67 | 12 |
| 20 | 20 | 20 | 27.5 | 1.69 | 23 | 22 | 23.19 | 27.5 | 20 | 1.25 | 25 | 23.19 | 22 | 1.38 | 1 1/8 | 6 1/4 | 7 | 311 | 19 | 434 | 31 | 840 | 79 | 12 |
| 24 | 24 | 24 | 32 | 1.88 | 27.25 | 26.25 | 27.5 | 32 | 20 | 1.38 | 29.5 | 27.5 | 26.25 | 1.5 | 1 1/4 | 7 | 7 3/4 | 423 | 25 | 574 | 40 | 1046 | 100 | 12 |
Long Weld Neck Flanges Class 300 Dimensions
Dimensions are in inches. Weights are in pounds.
| Size | Flange | Barrel OD | Bolting | Nut | Stud Bolt | Weights | Length | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nom | Bore LWN & E | Bore HB | OD | Thk | RF of OD | LWN | HB | E | # ofHoles | Hole Size | Bolt Circle | Stop Dia | Relief Dia | Relief Length | Size | RF Length | RTJ Length | LWN | HB | E | Base | |||
| B | B | O | T | R | D | D | D | C | NS | NR | NL | Base | Per 1″ | Base | Per 1″ | Base | Per 1″ | L | ||||||
| 1/2 | 0.5 | 0.55 | 3.75 | 0.56 | 1.38 | 1.5 | 1.75 | 3.75 | 4 | 0.62 | 2.62 | 1.75 | 1.5 | 0.75 | 1/2 | 2 1/2 | 3 | 5 | 0.4 | 7 | 0.6 | 24 | 3.1 | 9 |
| 3/4 | 0.75 | 0.74 | 4.62 | 0.62 | 1.69 | 1.88 | 2.19 | 4.62 | 4 | 0.75 | 3.25 | 2.19 | 1.88 | 0.88 | 5/8 | 3 | 3 1/2 | 9 | 0.7 | 11 | 0.9 | 37 | 4.6 | 9 |
| 1 | 1 | 0.96 | 4.88 | 0.69 | 2 | 2.12 | 2.44 | 4.88 | 4 | 0.75 | 3.5 | 2.44 | 2.12 | 0.88 | 5/8 | 3 1/4 | 3 1/2 | 9 | 0.8 | 12 | 1.1 | 40 | 5.1 | 9 |
| 1 1/4 | 1.25 | 1.28 | 5.25 | 0.75 | 2.5 | 2.5 | 2.81 | 5.25 | 4 | 0.75 | 3.88 | 2.81 | 2.5 | 0.88 | 5/8 | 3 1/4 | 3 3/4 | 13 | 1 | 15 | 1.4 | 45 | 5.8 | 9 |
| 1 1/2 | 1.5 | 1.5 | 6.12 | 0.81 | 2.88 | 2.75 | 3.25 | 6.12 | 4 | 0.88 | 4.5 | 3.25 | 2.75 | 1 | 3/4 | 3 1/2 | 4 | 15 | 1.2 | 21 | 1.9 | 61 | 7.8 | 9 |
| 2 | 2 | 1.94 | 6.5 | 0.88 | 3.62 | 3.31 | 3.94 | 6.5 | 8 | 0.75 | 5 | 3.94 | 3.31 | 0.88 | 5/8 | 3 1/2 | 4 1/4 | 20 | 1.5 | 28 | 2.6 | 68 | 8.5 | 9 |
| 2 1/2 | 2.5 | 2.32 | 7.5 | 1 | 4.12 | 3.94 | 4.62 | 7.5 | 8 | 0.88 | 5.88 | 4.62 | 3.94 | 1 | 3/4 | 4 | 4 1/2 | 25 | 2.1 | 38 | 3.6 | 89 | 11 | 9 |
| 3 | 3 | 2.9 | 8.25 | 1.12 | 5 | 4.62 | 5.38 | 8.25 | 8 | 0.88 | 6.62 | 5.38 | 4.62 | 1 | 3/4 | 4 1/4 | 5 | 35 | 2.7 | 49 | 4.6 | 106 | 13 | 9 |
| 3 1/2 | 3.5 | 3.36 | 9 | 1.19 | 5.5 | 5.25 | 6 | 9 | 8 | 0.88 | 7.25 | 6 | 5.25 | 1 | 3/4 | 4 1/4 | 5 | 42 | 3.4 | 59 | 5.5 | 122 | 15 | 9 |
| 4 | 4 | 3.83 | 10 | 1.25 | 6.19 | 5.75 | 6.62 | 10 | 8 | 0.88 | 7.88 | 6.62 | 5.75 | 1 | 3/4 | 4 1/2 | 5 1/4 | 62 | 3.8 | 91 | 6.5 | 207 | 19 | 12 |
| 5 | 5 | 4.81 | 11 | 1.38 | 7.31 | 7 | 8 | 11 | 8 | 0.88 | 9.25 | 8 | 7 | 1 | 3/4 | 4 3/4 | 5 1/4 | 84 | 5.3 | 124 | 9.1 | 241 | 21 | 12 |
| 6 | 6 | 5.76 | 12.5 | 1.44 | 8.5 | 8.12 | 9.38 | 12.5 | 12 | 0.88 | 10.62 | 9.38 | 8.12 | 1 | 3/4 | 4 3/4 | 5 3/4 | 105 | 6.7 | 165 | 12 | 303 | 27 | 12 |
| 8 | 8 | 7.62 | 15 | 1.62 | 10.62 | 10.25 | 11.56 | 15 | 12 | 1 | 13 | 11.56 | 10.25 | 1.12 | 7/8 | 5 1/2 | 6 1/4 | 148 | 9.1 | 228 | 17 | 405 | 36 | 12 |
| 10 | 10 | 9.56 | 17.5 | 1.88 | 12.75 | 12.62 | 13.62 | 17.5 | 16 | 1.12 | 15.25 | 13.62 | 12.62 | 1.25 | 1 | 6 1/4 | 7 1/4 | 210 | 13 | 291 | 21 | 499 | 46 | 12 |
| 12 | 12 | 11.38 | 20.5 | 2 | 15 | 14.75 | 15.94 | 20.5 | 16 | 1.25 | 17.75 | 15.94 | 14.75 | 1.38 | 1 1/8 | 6 3/4 | 7 1/2 | 275 | 16 | 392 | 28 | 651 | 61 | 12 |
| 14 | 14 | 14 | 23 | 2.12 | 16.25 | 16.75 | 18.44 | 23 | 20 | 1.25 | 20.25 | 18.44 | 16.75 | 1.38 | 1 1/8 | 7 | 7 3/4 | 324 | 19 | 456 | 32 | 785 | 74 | 12 |
| 16 | 16 | 16 | 25.5 | 2.25 | 18.5 | 19 | 20.5 | 25.5 | 20 | 1.38 | 22.5 | 20.5 | 19 | 1.5 | 1 1/4 | 7 1/2 | 8 1/2 | 404 | 23 | 529 | 37 | 914 | 88 | 12 |
| 18 | 18 | 18 | 28 | 2.38 | 21 | 21 | 22.75 | 28 | 24 | 1.38 | 24.75 | 22.75 | 21 | 1.5 | 1 1/4 | 7 3/4 | 8 1/4 | 465 | 26 | 630 | 43 | 1066 | 102 | 12 |
| 20 | 20 | 20 | 30.5 | 2.5 | 23 | 23.12 | 25 | 30.5 | 24 | 1.38 | 27 | 25 | 23.12 | 1.5 | 1 1/4 | 8 1/4 | 9 1/4 | 549 | 30 | 741 | 50 | 1228 | 118 | 12 |
| 24 | 24 | 24 | 36 | 2.75 | 27.25 | 27.62 | 29.62 | 36 | 24 | 1.62 | 32 | 29.62 | 27.62 | 1.75 | 1 1/2 | 9 1/4 | 10 1/4 | 778 | 42 | 1016 | 67 | 1627 | 160 | 12 |
Long Weld Neck Flanges Class 600 Dimensions
Dimensions are in inches. Weights are in pounds.
| Size | Flange | Barrel OD | Bolting | Nut | Stud Bolt | Weights | Length | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nom | Bore LWN & E | Bore HB | OD | Thk | RF of OD | LWN | HB | E | # ofHoles | Hole Size | Bolt Circle | Stop Dia | Relief Dia | Relief Length | Size | RF Length | RTJ Length | LWN | HB | E | Base | |||
| B | B | O | T | R | D | D | D | C | NS | NR | NL | Base | Per 1″ | Base | Per 1″ | Base | Per 1″ | L | ||||||
| 1/2 | 0.5 | 0.55 | 3.75 | 0.56 | 1.38 | 1.5 | 1.75 | 3.75 | 4 | 0.62 | 2.62 | 1.75 | 1.5 | 0.75 | 1/2 | 3 | 3 | 5 | 0.4 | 7 | 0.6 | 24 | 3.1 | 9 |
| 3/4 | 0.75 | 0.74 | 4.62 | 0.62 | 1.69 | 1.88 | 2.19 | 4.62 | 4 | 0.75 | 3.25 | 2.19 | 1.88 | 0.88 | 5/8 | 3 1/2 | 3 1/2 | 8 | 0.7 | 11 | 0.9 | 36 | 4.6 | 9 |
| 1 | 1 | 0.96 | 4.88 | 0.69 | 2 | 2.12 | 2.44 | 4.88 | 4 | 0.75 | 3.5 | 2.44 | 2.12 | 0.88 | 5/8 | 3 1/2 | 3 1/2 | 9 | 0.8 | 12 | 1.1 | 39 | 5.1 | 9 |
| 1 1/4 | 1.25 | 1.28 | 5.25 | 0.81 | 2.5 | 2.5 | 2.81 | 5.25 | 4 | 0.75 | 3.88 | 2.81 | 2.5 | 0.88 | 5/8 | 3 3/4 | 3 3/4 | 13 | 1 | 15 | 1.4 | 44 | 5.8 | 9 |
| 1 1/2 | 1.5 | 1.5 | 6.12 | 0.88 | 2.88 | 2.75 | 3.25 | 6.12 | 4 | 0.88 | 4.5 | 3.25 | 2.75 | 1 | 3/4 | 4 1/4 | 4 1/4 | 16 | 1.2 | 21 | 1.9 | 59 | 7.8 | 9 |
| 2 | 2 | 1.94 | 6.5 | 1 | 3.62 | 3.31 | 3.94 | 6.5 | 8 | 0.75 | 5 | 3.94 | 3.31 | 0.88 | 5/8 | 4 1/4 | 4 1/4 | 20 | 1.5 | 29 | 2.6 | 67 | 8.5 | 9 |
| 2 1/2 | 2.5 | 2.32 | 7.5 | 1.12 | 4.12 | 3.94 | 4.62 | 7.5 | 8 | 0.88 | 5.88 | 4.62 | 3.94 | 1 | 3/4 | 5 | 4 3/4 | 27 | 2.1 | 39 | 3.6 | 85 | 11 | 9 |
| 3 | 3 | 2.9 | 8.25 | 1.25 | 5 | 4.62 | 5.38 | 8.25 | 8 | 0.88 | 6.62 | 5.38 | 4.62 | 1 | 3/4 | 5 | 5 1/4 | 36 | 2.7 | 50 | 4.6 | 104 | 13 | 9 |
| 3 1/2 | 3.5 | 3.36 | 9 | 1.38 | 5.5 | 5.25 | 5.81 | 9 | 8 | 1 | 7.25 | 5.81 | 5.25 | 1.12 | 7/8 | 5 1/2 | 5 1/2 | 45 | 3.4 | 57 | 5 | 116 | 15 | 9 |
| 4 | 4 | 3.83 | 10.75 | 1.5 | 6.19 | 6 | 7.06 | 10.75 | 8 | 1 | 8.5 | 7.06 | 6 | 1.12 | 7/8 | 5 3/4 | 6 | 77 | 4.5 | 113 | 7.8 | 238 | 22 | 12 |
| 5 | 5 | 4.81 | 13 | 1.75 | 7.31 | 7.5 | 8.88 | 13 | 8 | 1.12 | 10.5 | 8.88 | 7.5 | 1.25 | 1 | 6 1/2 | 6 1/2 | 123 | 7 | 180 | 12 | 336 | 32 | 12 |
| 6 | 6 | 5.76 | 14 | 1.88 | 8.5 | 8.75 | 9.88 | 14 | 12 | 1.12 | 11.5 | 9.88 | 8.75 | 1.25 | 1 | 6 3/4 | 7 | 152 | 9 | 207 | 14 | 373 | 36 | 12 |
| 8 | 8 | 7.62 | 16.5 | 2.19 | 10.62 | 10.75 | 11.94 | 16.5 | 12 | 1.25 | 13.75 | 11.94 | 10.75 | 1.38 | 1 1/8 | 7 3/4 | 8 | 207 | 11 | 277 | 19 | 478 | 46 | 12 |
| 10 | 10 | 9.56 | 20 | 2.5 | 12.75 | 13.5 | 15 | 20 | 16 | 1.38 | 17 | 15 | 13.5 | 1.5 | 1 1/4 | 8 1/2 | 8 3/4 | 324 | 18 | 433 | 30 | 683 | 67 | 12 |
| 12 | 12 | 11.38 | 22 | 2.62 | 15 | 15.75 | 17.25 | 22 | 20 | 1.38 | 19.25 | 17.25 | 15.75 | 1.5 | 1 1/4 | 8 3/4 | 9 | 393 | 23 | 533 | 37 | 779 | 76 | 12 |
| 14 | 14 | 14 | 23.75 | 2.75 | 16.25 | 17 | 18.56 | 23.75 | 20 | 1.5 | 20.75 | 18.56 | 17 | 1.62 | 1 3/8 | 9 1/4 | 9 1/2 | 471 | 21 | 631 | 33 | 1149 | 82 | 16 |
| 16 | 16 | 16 | 27 | 3 | 18.5 | 19.5 | 21.38 | 27 | 20 | 1.62 | 23.75 | 21.38 | 19.5 | 1.75 | 1 1/2 | 10 | 10 1/4 | 638 | 28 | 856 | 45 | 1471 | 105 | 16 |
| 18 | 18 | 18 | 29.25 | 3.25 | 21 | 21.5 | 23.19 | 29.25 | 20 | 1.75 | 25.75 | 23.19 | 21.5 | 1.88 | 1 5/8 | 10 3/4 | 11 | 731 | 31 | 941 | 48 | 1628 | 118 | 16 |
| 20 | 20 | 20 | 32 | 3.5 | 23 | 24 | 25.94 | 32 | 24 | 1.75 | 28.5 | 25.94 | 24 | 1.88 | 1 5/8 | 11 1/2 | 11 3/4 | 916 | 39 | 1180 | 61 | 1920 | 139 | 16 |
| 24 | 24 | 24 | 37 | 4 | 27.25 | 28.25 | 30.06 | 37 | 24 | 2 | 33 | 30.06 | 28.25 | 2.12 | 1 7/8 | 13 | 13 1/2 | 1210 | 49 | 1486 | 73 | 2376 | 176 | 16 |
Long Weld Neck Flanges Class 900 Dimensions
Dimensions are in inches. Weights are in pounds.
| Size | Flange | Barrel OD | Bolting | Nut | Stud Bolt | Weights | Length | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nom | Bore LWN & E | Bore HB | OD | Thk | RF of OD | LWN | HB | E | # ofHoles | Hole Size | Bolt Circle | Stop Dia | Relief Dia | Relief Length | Size | RF Length | RTJ Length | LWN | HB | E | Base | |||
| B | B | O | T | R | D | D | D | C | NS | NR | NL | Base | Per 1″ | Base | Per 1″ | Base | Per 1″ | L | ||||||
| 1/2 | 0.5 | 0.55 | 4.75 | 0.88 | 1.38 | 1.56 | 2 | 4.75 | 4 | 0.88 | 3.25 | 2 | 1.56 | 1 | 3/4 | 4 1/4 | 4 1/4 | 8 | 0.5 | 10 | 0.8 | 37 | 5 | 9 |
| 3/4 | 0.75 | 0.74 | 5.12 | 1 | 1.69 | 1.81 | 2.25 | 5.12 | 4 | 0.88 | 3.5 | 2.25 | 1.81 | 1 | 3/4 | 4 1/2 | 4 1/2 | 10 | 0.6 | 13 | 1 | 42 | 5.7 | 9 |
| 1 | 1 | 0.96 | 5.88 | 1.12 | 2 | 2.12 | 2.56 | 5.88 | 4 | 1 | 4 | 2.56 | 2.12 | 1.12 | 7/8 | 5 | 5 | 13 | 0.8 | 17 | 1.3 | 54 | 7.5 | 9 |
| 1 1/4 | 1.25 | 1.28 | 6.25 | 1.12 | 2.5 | 2.5 | 2.94 | 6.25 | 4 | 1 | 4.38 | 2.94 | 2.5 | 1.12 | 7/8 | 5 | 5 | 17 | 1 | 20 | 1.6 | 61 | 8.3 | 9 |
| 1 1/2 | 1.5 | 1.5 | 7 | 1.25 | 2.88 | 2.75 | 3.25 | 7 | 4 | 1.12 | 4.88 | 3.25 | 2.75 | 1.25 | 1 | 5 1/2 | 5 1/2 | 21 | 1.2 | 26 | 1.9 | 77 | 10 | 9 |
| 2 | 2 | 1.94 | 8.5 | 1.5 | 3.62 | 4.12 | 5.06 | 8.5 | 8 | 1 | 6.5 | 5.06 | 4.12 | 1.12 | 7/8 | 5 3/4 | 5 3/4 | 42 | 2.9 | 56 | 4.9 | 115 | 15 | 9 |
| 2 1/2 | 2.5 | 2.32 | 9.62 | 1.62 | 4.12 | 4.88 | 5.88 | 9.62 | 8 | 1.12 | 7.5 | 5.88 | 4.88 | 1.25 | 1 | 6 1/4 | 6 1/4 | 56 | 3.9 | 75 | 6.5 | 144 | 19 | 9 |
| 3 | 3 | 2.9 | 9.5 | 1.5 | 5 | 5 | 6.06 | 9.5 | 8 | 1 | 7.5 | 6.06 | 5 | 1.12 | 7/8 | 5 3/4 | 5 3/4 | 51 | 3.6 | 71 | 6.3 | 139 | 18 | 9 |
| 4 | 4 | 3.83 | 11.5 | 1.75 | 6.19 | 6.25 | 7.44 | 11.5 | 8 | 1.25 | 9.25 | 7.44 | 6.25 | 1.38 | 1 1/8 | 6 3/4 | 6 3/4 | 93 | 5.1 | 133 | 9.1 | 270 | 26 | 12 |
| 5 | 5 | 4.81 | 13.75 | 2 | 7.31 | 7.5 | 9 | 13.75 | 8 | 1.38 | 11 | 9 | 7.5 | 1.5 | 1 1/4 | 7 1/2 | 7 1/2 | 135 | 7 | 194 | 13 | 376 | 37 | 12 |
| 6 | 6 | 5.76 | 15 | 2.19 | 8.5 | 9.25 | 10.69 | 15 | 12 | 1.25 | 12.5 | 10.69 | 9.25 | 1.38 | 1 1/8 | 7 1/2 | 7 3/4 | 191 | 11 | 259 | 18 | 436 | 42 | 12 |
| 8 | 8 | 7.62 | 18.5 | 2.5 | 10.62 | 11.75 | 13.31 | 18.5 | 12 | 1.5 | 15.5 | 13.31 | 11.75 | 1.62 | 1 3/8 | 8 3/4 | 8 3/4 | 297 | 16 | 389 | 27 | 626 | 62 | 12 |
| 10 | 10 | 9.56 | 21.5 | 2.75 | 12.75 | 14.5 | 16.31 | 21.5 | 16 | 1.5 | 18.5 | 16.31 | 14.5 | 1.62 | 1 3/8 | 9 1/4 | 9 1/4 | 422 | 25 | 558 | 39 | 824 | 81 | 12 |
| 12 | 12 | 11.38 | 24 | 3.12 | 15 | 16.5 | 18.81 | 24 | 20 | 1.5 | 21 | 18.81 | 16.5 | 1.62 | 1 3/8 | 10 | 10 | 518 | 29 | 715 | 50 | 984 | 96 | 12 |
| 14 | 14 | 14 | 25.25 | 3.38 | 16.25 | 17.75 | 19.62 | 25.25 | 20 | 1.62 | 22 | 19.62 | 17.75 | 1.75 | 1 1/2 | 10 3/4 | 11 | 624 | 26 | 817 | 42 | 1368 | 98 | 16 |
| 16 | 16 | 16 | 27.75 | 3.5 | 18.5 | 20 | 21.69 | 27.75 | 20 | 1.75 | 24.25 | 21.69 | 20 | 1.88 | 1 5/8 | 11 1/4 | 11 1/2 | 750 | 32 | 942 | 48 | 1573 | 114 | 16 |
| 18 | 18 | 18 | 31 | 4 | 21 | 22.25 | 24.06 | 31 | 20 | 2 | 27 | 24.06 | 22.25 | 2.12 | 1 7/8 | 12 3/4 | 13 1/4 | 950 | 38 | 1169 | 57 | 1898 | 142 | 16 |
| 20 | 20 | 20 | 33.75 | 4.25 | 23 | 24.5 | 26.38 | 33.75 | 20 | 2.12 | 29.5 | 26.38 | 24.5 | 2.25 | 2 | 13 3/4 | 14 1/4 | 1121 | 43 | 1378 | 66 | 2182 | 164 | 16 |
| 24 | 24 | 24 | 41 | 5.5 | 27.25 | 29.5 | 31.62 | 41 | 20 | 2.62 | 35.5 | 31.62 | 29.5 | 2.75 | 2 1/2 | 17 1/4 | 18 | 1865 | 65 | 2160 | 94 | 3084 | 246 | 16 |
Long Weld Neck Flanges Class 1500 Dimensions
Dimensions are in inches. Weights are in pounds.
| Size | Flange | Barrel OD | Bolting | Nut | Stud Bolt | Weights | Length | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nom | Bore LWN & E | Bore HB | OD | Thk | RF of OD | LWN | HB | E | # ofHoles | Hole Size | Bolt Circle | Stop Dia | Relief Dia | Relief Length | Size | RF Length | RTJ Length | LWN | HB | E | Base | |||
| B | B | O | T | R | D | D | D | C | NS | NR | NL | Base | Per 1″ | Base | Per 1″ | Base | Per 1″ | L | ||||||
| 1/2 | 0.5 | 0.55 | 4.75 | 0.88 | 1.38 | 1.56 | 2 | 4.75 | 4 | 0.88 | 3.25 | 2 | 1.56 | 1 | 3/4 | 4 1/4 | 4 1/4 | 8 | 0.5 | 10 | 0.8 | 37 | 5 | 9 |
| 3/4 | 0.75 | 0.74 | 5.12 | 1 | 1.69 | 1.81 | 2.25 | 5.12 | 4 | 0.88 | 3.5 | 2.25 | 1.81 | 1 | 3/4 | 4 1/2 | 4 1/2 | 10 | 0.6 | 13 | 1 | 42 | 5.7 | 9 |
| 1 | 1 | 0.96 | 5.88 | 1.12 | 2 | 2.12 | 2.56 | 5.88 | 4 | 1 | 4 | 2.56 | 2.12 | 1.12 | 7/8 | 5 | 5 | 13 | 0.8 | 17 | 1.3 | 54 | 7.5 | 9 |
| 1 1/4 | 1.25 | 1.28 | 6.25 | 1.12 | 2.5 | 2.5 | 2.94 | 6.25 | 4 | 1 | 4.38 | 2.94 | 2.5 | 1.12 | 7/8 | 5 | 5 | 17 | 1 | 20 | 1.6 | 61 | 8.3 | 9 |
| 1 1/2 | 1.5 | 1.5 | 7 | 1.25 | 2.88 | 2.75 | 3.25 | 7 | 4 | 1.12 | 4.88 | 3.25 | 2.75 | 1.25 | 1 | 5 1/2 | 5 1/2 | 21 | 1.2 | 26 | 1.9 | 77 | 10 | 9 |
| 2 | 2 | 1.94 | 8.5 | 1.5 | 3.62 | 4.12 | 5.06 | 8.5 | 8 | 1 | 6.5 | 5.06 | 4.12 | 1.12 | 7/8 | 5 3/4 | 5 3/4 | 42 | 2.9 | 56 | 4.9 | 115 | 15 | 9 |
| 2 1/2 | 2.5 | 2.32 | 9.62 | 1.62 | 4.12 | 4.88 | 5.88 | 9.62 | 8 | 1.12 | 7.5 | 5.88 | 4.88 | 1.25 | 1 | 6 1/4 | 6 1/4 | 56 | 3.9 | 75 | 6.5 | 144 | 19 | 9 |
| 3 | 3 | 2.9 | 10.5 | 1.88 | 5 | 5.25 | 6.19 | 10.5 | 8 | 1.25 | 8 | 6.19 | 5.25 | 1.38 | 1 1/8 | 7 | 7 | 67 | 4.1 | 84 | 6.7 | 161 | 23 | 9 |
| 4 | 4 | 3.83 | 12.25 | 2.12 | 6.19 | 6.38 | 7.5 | 12.25 | 8 | 1.38 | 9.5 | 7.5 | 6.38 | 1.5 | 1 1/4 | 7 3/4 | 7 3/4 | 110 | 5.5 | 147 | 9.3 | 302 | 30 | 12 |
| 5 | 5 | 4.81 | 14.75 | 2.88 | 7.31 | 7.75 | 9.12 | 14.75 | 8 | 1.62 | 11.5 | 9.12 | 7.75 | 1.75 | 1 1/2 | 9 3/4 | 9 3/4 | 181 | 7.8 | 233 | 13 | 414 | 43 | 12 |
| 6 | 6 | 5.76 | 15.5 | 3.25 | 8.5 | 9 | 10.31 | 15.5 | 12 | 1.5 | 12.5 | 10.31 | 9 | 1.62 | 1 3/8 | 10 1/4 | 10 1/2 | 215 | 10 | 272 | 16 | 445 | 46 | 12 |
| 8 | 8 | 7.62 | 19 | 3.62 | 10.62 | 11.5 | 12.94 | 19 | 12 | 1.75 | 15.5 | 12.94 | 11.5 | 1.88 | 1 5/8 | 11 1/2 | 12 3/4 | 337 | 15 | 417 | 24 | 629 | 67 | 12 |
| 10 | 10 | 9.56 | 23 | 4.25 | 12.75 | 14.5 | 16.06 | 23 | 12 | 2 | 19 | 16.06 | 14.5 | 2.12 | 1 7/8 | 13 1/4 | 13 1/2 | 546 | 25 | 651 | 37 | 888 | 97 | 12 |
| 12 | 12 | 11.38 | 26.5 | 4.88 | 15 | 17.75 | 19.38 | 26.5 | 16 | 2.12 | 22.5 | 19.38 | 17.75 | 2.25 | 2 | 14 3/4 | 15 1/4 | 946 | 38 | 1148 | 55 | 1683 | 127 | 16 |
| 14 | 14 | 14 | 29.5 | 5.25 | 16.25 | 19.5 | 21.5 | 29.5 | 16 | 2.38 | 25 | 21.5 | 19.5 | 2.5 | 2 1/4 | 16 | 16 3/4 | 1116 | 41 | 1308 | 59 | 1929 | 150 | 16 |
| 16 | 16 | 16 | 32.5 | 5.75 | 18.5 | 21.75 | 23.88 | 32.5 | 16 | 2.62 | 27.75 | 23.88 | 21.75 | 2.75 | 2 1/2 | 17 1/2 | 18 1/2 | 1371 | 48 | 1588 | 70 | 2238 | 178 | 16 |
| 18 | 18 | 18 | 36 | 6.38 | 21 | 23.5 | 26.25 | 36 | 16 | 2.88 | 30.5 | 26.25 | 23.5 | 3 | 2 3/4 | 19 1/2 | 20 3/4 | 1674 | 51 | 1959 | 81 | 2629 | 216 | 16 |
| 20 | 20 | 20 | 38.75 | 7 | 23 | 25.25 | 28.12 | 38.75 | 16 | 3.12 | 32.75 | 28.12 | 25.25 | 3.25 | 3 | 21 1/4 | 22 1/4 | 1943 | 53 | 2241 | 87 | 2868 | 245 | 16 |
| 24 | 24 | 24 | 46 | 8 | 27.25 | 30 | 33.62 | 46 | 16 | 3.62 | 39 | 33.62 | 30 | 3.75 | 3 1/2 | 24 1/4 | 25 1/2 | 2936 | 72 | 3334 | 123 | 3819 | 343 | 16 |
Long Weld Neck Flanges Class 2500 Dimensions
Dimensions are in inches. Weights are in pounds.
| Size | Flange | Barrel OD | Bolting | Nut | Stud Bolt | Weights | Length | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nom | Bore LWN & E | Bore HB | OD | Thk | RF of OD | LWN | HB | E | # ofHoles | Hole Size | Bolt Circle | Stop Dia | Relief Dia | Relief Length | Size | RF Length | RTJ Length | LWN | HB | E | Base | |||
| B | B | O | T | R | D | D | D | C | NS | NR | NL | Base | Per 1″ | Base | Per 1″ | Base | Per 1″ | L | ||||||
| 1/2 | 0.5 | 0.55 | 5.25 | 1.19 | 1.38 | 1.81 | 2.25 | 5.25 | 4 | 0.88 | 3.5 | 2.25 | 1.81 | 1 | 3/4 | 4 3/4 | 4 3/4 | 11 | 0.7 | 14 | 1.1 | 45 | 6.1 | 9 |
| 3/4 | 0.75 | 0.74 | 5.5 | 1.25 | 1.69 | 2.06 | 2.5 | 5.5 | 4 | 0.88 | 3.75 | 2.5 | 2.06 | 1 | 3/4 | 5 | 5 | 13 | 0.8 | 17 | 1.3 | 49 | 6.6 | 9 |
| 1 | 1 | 0.96 | 6.25 | 1.38 | 2 | 2.25 | 2.81 | 6.25 | 4 | 1 | 4.25 | 2.81 | 2.25 | 1.12 | 7/8 | 5 1/2 | 5 1/2 | 18 | 0.9 | 22 | 1.6 | 62 | 8.5 | 9 |
| 1 1/4 | 1.25 | 1.28 | 7.25 | 1.5 | 2.5 | 2.88 | 3.5 | 7.25 | 4 | 1.12 | 5.12 | 3.5 | 2.88 | 1.25 | 1 | 6 | 6 | 27 | 1.5 | 32 | 2.4 | 84 | 11 | 9 |
| 1 1/2 | 1.5 | 1.5 | 8 | 1.75 | 2.88 | 3.12 | 3.94 | 8 | 4 | 1.25 | 5.75 | 3.94 | 3.12 | 1.38 | 1 1/8 | 6 3/4 | 6 3/4 | 33 | 1.7 | 42 | 3 | 94 | 14 | 9 |
| 2 | 2 | 1.94 | 9.25 | 2 | 3.62 | 3.75 | 5.12 | 9.25 | 8 | 1.12 | 6.75 | 5.12 | 3.75 | 1.25 | 1 | 7 | 7 | 48 | 2.2 | 66 | 5 | 131 | 18 | 9 |
| 2 1/2 | 2.5 | 2.32 | 10.5 | 2.25 | 4.12 | 4.5 | 5.94 | 10.5 | 8 | 1.25 | 7.75 | 5.94 | 4.5 | 1.38 | 1 1/8 | 7 3/4 | 8 | 66 | 3.1 | 90 | 6.7 | 165 | 23 | 9 |
| 3 | 3 | 2.9 | 12 | 2.62 | 5 | 5.25 | 7 | 12 | 8 | 1.38 | 9 | 7 | 5.25 | 1.5 | 1 1/4 | 8 3/4 | 9 | 97 | 4.1 | 127 | 9 | 210 | 30 | 9 |
| 4 | 4 | 3.83 | 14 | 3 | 6.19 | 6.5 | 8.38 | 14 | 8 | 1.62 | 10.75 | 8.38 | 6.5 | 1.75 | 1 1/2 | 10 | 10 1/4 | 159 | 5.8 | 218 | 12 | 391 | 40 | 12 |
| 5 | 5 | 4.81 | 16.5 | 3.62 | 7.31 | 8 | 10 | 16.5 | 8 | 1.88 | 12.75 | 10 | 8 | 2 | 1 3/4 | 11 3/4 | 12 1/4 | 248 | 8.7 | 319 | 17 | 518 | 55 | 12 |
| 6 | 6 | 5.76 | 19 | 4.25 | 8.5 | 9.25 | 11.38 | 19 | 8 | 2.12 | 14.5 | 11.38 | 9.25 | 2.25 | 2 | 13 1/2 | 14 | 358 | 11 | 441 | 21 | 641 | 73 | 12 |
| 8 | 8 | 7.62 | 21.75 | 5 | 10.62 | 12 | 14.12 | 21.75 | 12 | 2.12 | 17.25 | 14.12 | 12 | 2.25 | 2 | 15 | 15 1/2 | 589 | 18 | 743 | 31 | 1167 | 92 | 16 |
| 10 | 10 | 9.56 | 26.5 | 6.5 | 12.75 | 14.75 | 17.38 | 26.50 | 12 | 2.62 | 21.25 | 17.38 | 14.75 | 2.75 | 2 1/2 | 19 1/4 | 20 | 997 | 26 | 1202 | 47 | 1625 | 134 | 16 |
| 12 | 12 | 11.38 | 30 | 7.25 | 15 | 17.38 | 20.12 | 30 | 12 | 2.88 | 24.38 | 20.12 | 17.38 | 3 | 2 3/4 | 21 1/4 | 22 | 1363 | 35 | 1609 | 61 | 1995 | 168 | 16 |
Why Creative Piping Solutions Pvt. Ltd.
- Quality Products:
- Raw Materials are adeuately tested
- Conformaity to ASTM, ASME, DIN, EN, JIS.
- Marking, Heat Number. Specificatios
- 100% Radiography Test Report
- Third Party Inspection, Buyer Inspection
- Value Added Services:
- Epoxy & fbe coating
- Hot dipped galvanizing.
- Sand blasting
- Electro polish or other special finishes
- Custom shape cutting, fabrication services
- Threading, soldering
- Manufacturing Expertise:
- Custom size flanges
- High quality Industrial Flanges manufacturer.
- Accurate dimensions
- Products with unifrom wall thickness
- We use top quality raw materials
- Over 10 years of manufacturing experience
Long Weld Neck Flanges Materials
Most common materials used in the production of Long Weld Neck Flanges are Carbon Steel, Stainless Steel, Duplex Steel, Nickel Alloys. Complete list of grades, materials, and manufacturing standards are given below.
Carbon Steel Long Weld Neck Flanges:
- High Temperature Carbon Steel ASTM A105: A53, A106, API 5L
- Low Temperature Carbon Steel ASTM A350: LF1, LF2, LF3
- High Yield Carbon Steel ASTM A694: F42, F52, F60, F65
Alloy Steel Long Weld Neck Flanges:
- Alloy Steel ASTM A182: F5, F9, F11, F22, F1, F5/F5a, F91
Stainless Steel Long Weld Neck Flanges:
- Stainless Steel ASTM A182: F304, F304H, F304L, F304N, F304LN, F309H, F310, F310H, F310MoLN, F316, F316H, F316L, F316N, F316LN, F316Ti, F317, F317L, F321, F321H, F347, F347H, F348, F348H, 904L
Duplex Steel Long Weld Neck Flanges:
- Duplex Steel ASTM A182: Duplex 2205 (UNS S31803 – UNS S32205)
- Super Duplex ASTM A182: UNS S32750 – UNS S32760
Nickel Alloy Long Weld Neck Flanges:
- ASTM B160: Nickel 200 Flange | Nickel 201
- ASTM B166: Inconel 600 Flange
- ASTM B564: Inconel 625 Flange
- ASTM B425: Incoloy 800 Flange
- ASTM B564: Incoloy 825 Flange
- ASTM B564: Monel K400 Flange | Monel 400
- ASTM B564: Hastelloy C276 Flange | Hastelloy B, Hastelloy D, Hastelloy C-276, Hastelloy G
ANSI B16.5 Long Weld Neck Flanges Manufacturing Process
ASME B16.47 Long Weld Neck Flanges Application Industries
- Refineries
- Food Processing & Dairy
- Oil and Gas Industry
- Off-Shore Oil Drilling Companies
- Pharmaceutical Equipment
- Pulp & Paper Industry
- Power Generation
- Specialty Chemicals
- Sea Water Equipment
- Gas Processing
- Chemical Equipment
- Heat Exchangers
- Petrochemicals
- Pharmaceuticals
- Condensers
ASME B16.47 / ANSI B16.5 Long Weld Neck Flanges Inspection
Our qualified inspection engineer performed inspection on Long Weld Neck Flanges based on reference standards of ASME B31.1, B31.3, B16.5, ASME II , V , VIII , IX , DIN, AS/NZ standards etc. A visual test performed to identify surface porosity, cracks, and open structure defects. A dimensional inspection performed to confirm that the different types of flange, in this case its Long Weld Neck Flange, Raised Face Long Weld Neck Flange, Flat Face Long Weld Neck Flange, etc. are manufactured according to the ASME Specification, that specifies the dimensions and indicates the design tolerances. A tensile test is conducted to test the yield strength, the tensile strength, and the elongation restrictions. A hardness test is conducted to check micro-hardness and surface hardness to confirm the acid environment performance and material performance. Magnetic particle inspection is performed to detect locating surface and near subsurface discontinuities in ferromagnetic materials, if some surface cracks, folds, thrust fault, pit or gas hole.
ANSI B16.5 Long Weld Neck Flanges Packing & Forwarding
We follow the packing procedure of Long Weld Neck Flanges to insure damage free delivery of BS10 Long Weld Neck Flange to our valuable customers in India and overseas. usually the packing way include wooden pallet, wooden box, iron & steel pallet, iron & steel cage etc. Because of the normal wooden pallets or wooden boxes have to do fumigation treatment, we choose plywood box or case or plywood pallet to pack Series A and Series B Long Weld Neck Flange without fumigation treatment. Whatever plywood or iron & steel packing way, we make sure that it must be strong, seaworthy, waterproof. All details of ASME B16.5 Long Weld Neck Flange are also stick with flanges packing so that it can be easy to understand and we insure that packing can ease the process of loading and unloading of goods.
ASME B16.5 Long Weld Neck Flanges Export & Supply to below mentioned Countries
MIDDLE EAST: Saudi Arabia (KSA), United Arab Emirates (UAE), Iran, Iraq, Jordan, Qatar, Bahrain, Oman, Kuwait, Turkey, Yemen, Syria, Cyprus.
ASIA: Malaysia, India, Taiwan, Cambodia, Singapore, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Myanmar.
SOUTH AMERICA: Venezuela, Argentina, Bolivia, Colombia, Ecuador, Guyana, Paraguay, Uruguay, Brazil, Chile.
AFRICA: South Africa, Nigeria, Algeria, Angola, Libya, Egypt, Gabon, Sudan, Equatorial Guinea, The Republic Of Congo.
NORTH AMERICA: USA, Canada, Mexico, Panama, Costa Rica, Puerto Rico, Trinidad And Tobago, Jamaica, Bahamas, Denmark.
EUROPE: UK, Netherlands, Russia, Norway, Germany, France, Italy, Spain, Ukraine, Belgium, Greece, Hungary, Albania, Austria, Finland, Ireland, Croatia, Slovenia, Malta, Switzerland, Slovakia, Czech Republic, Portugal.
ASIA: Malaysia, India, Taiwan, Cambodia, Singapore, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Myanmar.
SOUTH AMERICA: Venezuela, Argentina, Bolivia, Colombia, Ecuador, Guyana, Paraguay, Uruguay, Brazil, Chile.
AFRICA: South Africa, Nigeria, Algeria, Angola, Libya, Egypt, Gabon, Sudan, Equatorial Guinea, The Republic Of Congo.
NORTH AMERICA: USA, Canada, Mexico, Panama, Costa Rica, Puerto Rico, Trinidad And Tobago, Jamaica, Bahamas, Denmark.
EUROPE: UK, Netherlands, Russia, Norway, Germany, France, Italy, Spain, Ukraine, Belgium, Greece, Hungary, Albania, Austria, Finland, Ireland, Croatia, Slovenia, Malta, Switzerland, Slovakia, Czech Republic, Portugal.
ASME B16.5 Long Weld Neck Flanges Export & Supply to below Mentioned Cities
Mumbai, Thane, Navi Mumbai, Pune, New Delhi, Secunderabad, Gimhae-si, Haryana, Colombo, Lahore, Thiruvananthapuram, Milan, Moscow, Dallas, Coimbatore, Jakarta, Istanbul, Bangkok, Kuwait City, Sharjah, Petaling Jaya, Ernakulam, Abu Dhabi, Tehran, Calgary, Noida, Riyadh, Vung Tau, Al Khobar, Atyrau, Lagos, Ulsan, Faridabad, Houston, Hanoi, Toronto, Hong Kong, Rajkot, Bengaluru, Chennai, Surat, New York, Caracas, Howrah, Sydney, Ahvaz, Karachi, Algiers, Pimpri-Chinchwad, Vadodara, Kolkata, Gurgaon, Ahmedabad, Chiyoda, Dubai, Seoul, Hyderabad, Singapore, Doha, Jeddah, Manama, Montreal, Brisbane, Los Angeles, Ankara, Ho Chi Minh City, Bhopal, Mexico City, Ludhiana, Aberdeen, Cairo, Geoje-si, Perth, Santiago, Chandigarh, Indore, Kuala Lumpur, Rio de Janeiro, Dammam, London, Muscat, Edmonton, Busan, Visakhapatnam, Bogota, Melbourne, Madrid, La Victoria, Granada, Courbevoie, Al Jubail, Port-of-Spain.