Fornecedor de tubos de aço inoxidável Wenzhou Kaixin China
Socket weld flange simplified as SW flange, it has a recessed area (like a shoulder) in the flange bore, this shoulder serves as a guide to set the depth of the pipe that inserted to the flange. Socket welding flange initially designed for high pressure small diameters piping system.
A socket weld flange is a type of pipe fitting that is used to connect pipes together. This specialized fitting creates a strong and reliable connection between two pipes, typically made from materials such as stainless steel or carbon steel. There are many benefits to using a socket weld flange instead of more traditional threaded connections, including an improved leak-resistant seal and secure connection without the need for excessive tightening. Socket weld flanges can be found in industrial piping systems across every industry, due to their rugged construction and durable materials which make them particularly suitable for rough service environments.
Socket weld flange simplified as SW flange, it has a recessed area (like a shoulder) in the flange bore, this shoulder serves as a guide to set the depth of the pipe that inserted to the flange. Socket welding flange initially designed for high pressure small diameters piping system.
A socket weld flange is a type of pipe fitting that is used to connect pipes together. This specialized fitting creates a strong and reliable connection between two pipes, typically made from materials such as stainless steel or carbon steel. There are many benefits to using a socket weld flange instead of more traditional threaded connections, including an improved leak-resistant seal and secure connection without the need for excessive tightening. Socket weld flanges can be found in industrial piping systems across every industry, due to their rugged construction and durable materials which make them particularly suitable for rough service environments.
Índice：
- Socket Weld Flange Specifications
- Socket Welded Flange Face Types
- Advantages de Socket Welded Flange
- UMpplication of Socket Welded Flange
- Socket Welded FlangeMaterials and Grades
- Dimensions of Socket Weld Flange
- Socket Weld FlangeDimensions Tolerance
- Socket Weld Flange Pressure Ratings
- Socket Weld Flange Weight Chart
- Socket Weld Flange Price List
Socket Weld Flange Specifications
| Socket Weld Flange Standards | Carbon steel ASTM A105, ASTM A350 LF1/2, ASTM A181
Alloy steel ASTM A182 F5, F9, F11, F22, F91 Stainless steel ASTM A182 F304/L, F316/L |
| ASME B16.5 Socket Weld Flange Size Chart | 1/2″ (15 Nb) para 48″ (1200Nb) |
| Socket Weld Flange Pressure Rating ANSI | Aula 150 Lbs, 300 Lbs, 600 Lbs, 900 Lbs, 1500 Lbs, 2500 LBS Socket Weld Flange |
| Revestimento | Tinta Preta Óleo, Tinta Antiferrugem, Zincado, Amarelo Transparente, Cold and Hot Dip Galvanized Socket Weld Flange |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Most common types of Socket Weld Flange | Forjado / Rosqueado / Parafusado / Placa |
| Tipo de conexão/tipo de face do flange | Rosto levantado (RF), Junta do tipo anel (Rtj), Rosto liso (Ff), Grande homem-mulher (LMF), Rosto de junta da volta (LJF), Pequeno homem-mulher (SMF), Língua pequena, Língua grande & Sulco, Sulco |
| Técnica de produção | · Forjado, Tratado térmico e usinado |
| Teste | Espectrógrafo de leitura direta, Máquina de teste hidrostático, Detector de raios X, Detector de falhas transsônicas UI, Detector de partículas magnéticas |
| Equipamento | Máquina de pressione, Máquina de flexão, Máquina de empurrar, máquina de chanfro elétrico, Máquina de explosão de areia etc. |
| Socket Weld Flange Uses & aplicativo | Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects etc. |
Socket Welded Flange Face Types
Socket welded flange inlcuding RF type and RTJ type, which like other types of welding flanges (slip on, weld neck or blind flange).
RF Type
RF socket weld flange has a small portion surrounding the flange bore that protrudes from the face. Gasket seat will be placed in this raised area.
RTJ Type
On the raised face surface there has a groove is RTJ type, which you can place a gasket ring to get better sealing performances.
Advantages de Socket Welded Flange
- Socket weld flange could replace threaded flange, to minimize the risky of leakage.
- No need to beveling before welding.
- Welding work outside of the pipe, will not penetrate the pipe bore
- Recommended for applications where internal welding operations are particularly difficult. This sock welded construction eliminates internal pockets while avoiding warpage of welding heat and damage to the flange face caused by weld spatter. It has the same internal pressure as the sliding on the flange, and has a better fatigue life.
Application of Socket Welded Flange
- ANSI B16.5 Classe 150 Socket Weld Flange uses in Industrial Boilers Industry
- ASTM A182 Stainless Steel Socket Weld Flange uses in Power Plants Industry
- ASME B16.47 Series A and B Socket Weld Flange uses in Nuclear Plants Industry
- Stainless Steel Socket Weld Flange uses in Oil & Indústria de gás
- Super Duplex Steel Socket Weld Flange uses in Refineries Industry
- Industrial Socket Weld Flange uses in Ship Building Industry
- Super Duplex Steel Socket Weld Flange Forged Flange uses in Heat Exchanger Industry
- Carbon Steel Industrial Socket Weld Flange uses in Condensers Industry
- Alloy Steel Industrial Socket Weld Flange uses in Paper & Indústria de celulose
- Duplex Steel Industrial Socket Weld Flange uses in Marine Applications
- Stainless Steel Industrial Socket Weld Flange uses in Nuclear Power Industry
- Industrial Socket Weld Flange / Usos do sistema de acessórios na indústria de usinas de combustível fóssil
Socket Welded Flange Materials and Grades
| Stainless Steel Socket Weld Flange |
| ASTM A 182, UM 240 F 304, 304eu, 304H, 316, 316eu, 316De, 310, 310S, 321, 321H, 317, 347, 347H,904eu |
| Carbon Steel Socket Weld Flange |
| ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52 |
| Low Temperature Socket Weld Flange |
| ASTM A350 LF2, LF3, LF6 |
| Alloy Steel Socket Weld Flange |
| ASTM / ASME A/SA 182 & UM 387 F1, F5, F9, F11, F12, F22, F91 |
| Duplex & Super Duplex Steel Socket Weld Flange |
| ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61 |
| Nickel Alloy Socket Weld Flange |
| NÓS 10276 (HASTELLOY C 276), NÓS 6625 (INCONEL 625), NÓS 6601 (INCONEL 601), NÓS 6600 (INCONEL 600), NÓS 8825 (INCONEL 825), NÓS 8020 (ALLOY 20 / 20 CB 3), NÓS 4400 (MONEL 400), NÓS 2201 (NÍQUEL 201), ASTM / ASME sb 336 NÓS 2200 (NÍQUEL 200) |
| High Yield Socket Weld Flanges |
| ASTM A694 F42, F52, F60, F65, F70 |
Dimensions of Socket Weld Flange
Socket weld flange dimension drawing
| Aula | 150 | 300 | 400 | 600 | 900 | 1500 | 2500 |
| Diameter – UM | 30 | 38 | … | 38 | … | 38 | … |
| Diameter – D | 90 | 95 | … | 95 | … | 120 | … |
| Grossura – B | 9.6 | 12.7 | … | 14.3 | … | 22.3 | … |
| 11.2 | 14.3 | … | 20.7 | … | 28.7 | … | |
| Diameter – G | 35.1 | 35.1 | … | 35.1 | … | 35.1 | … |
| Diameter – K | 60.3 | 66.7 | … | 66.7 | … | 82.6 | … |
| Height – H | 14 | 21 | … | 22 | … | 32 | … |
| 15.6 | 22.6 | … | 28.4 | … | 38.4 | … | |
| Bolt Holes | 4 | 4 | … | 4 | … | 4 | … |
| Diameter – eu | 15.9 | 15.9 | … | 15.9 | … | 22.2 | … |
| Stud Bolts Diameter x Length | |||||||
| Diameter (em) | 1/2 | 1/2 | … | 1/2 | … | 3/4 | … |
| Comprimento (milímetros) | 55 | 65 | … | 75 | … | 110 | … |
Dimensional Tolerances of Socket Weld Flange ASME B16.5
| Diâmetro externo ≤ 24 = 1.6 milímetros | > 24 = ± 3.2 milímetros |
Diâmetro interno ≤ 10 = ± 0.8 milímetros | ≥ 12 = + 1.6 milímetros / – 0 milímetros |
| Diâmetro da face de contato 1.6 MM Face levantada = ± 0.8 milímetros 6.35 MM RAPEIRA REVALIO, Língua & Sulco / Masculino-feminino = ± 0.4 milímetros |
Diâmetro externo do hub ≤ 12 = + 2.4 milímetros / – 1.6 milímetros | ≥ 14 = ± 3.2 milímetros |
| Diâmetro do contrabore Same as for Inside Diameter |
Perfuração Círculo de parafuso = 1.6 milímetros | Espaçamento do orifício do parafuso = ± 0.8 milímetros Excentricidade do círculo de parafusos em relação à frente ≤ 2½ = 0.8 mm max. | ≥ 3 = 1.6 mm max. |
| Grossura ≤ 18 = + 3.2 milímetros / – 0 | ≥ 20 = + 4.8 milímetros / – 0 |
Comprimento através do cubo ≤ 18 = + 3.2 milímetros / – 0.8 milímetros | ≥ 20 = + 4.8 milímetros / – |
Socket Weld Flange Pressure Ratings
| Classificações de temperatura de pressão para grupo ASTM 2-1.1 Materiais Pressão de trabalho por classes, BAR |
|||||||
| Temp -29 °C |
150 | 300 | 400 | 600 | 900 | 1500 | 2500 |
| 38 | 19.6 | 51.1 | 68.1 | 102.1 | 153.2 | 255.3 | 425.5 |
| 50 | 19.2 | 50.1 | 66.8 | 100.2 | 150.4 | 250.6 | 417.7 |
| 100 | 17.7 | 46.6 | 62.1 | 93.2 | 139.8 | 233 | 388.3 |
| 150 | 15.8 | 45.1 | 60.1 | 90.2 | 135.2 | 225.4 | 375.6 |
| 200 | 13.8 | 43.8 | 58.4 | 87.6 | 131.4 | 219 | 365 |
| 250 | 12.1 | 41.9 | 55.9 | 83.9 | 125.8 | 209.7 | 349.5 |
| 300 | 10.2 | 39.8 | 53.1 | 79.6 | 119.5 | 199.1 | 331.8 |
| 325 | 9.3 | 38.7 | 51.6 | 77.4 | 116.1 | 193.6 | 322.6 |
| 350 | 8.4 | 37.6 | 50.1 | 75.1 | 112.7 | 187.8 | 313 |
| 375 | 7.4 | 36.4 | 48.5 | 72.7 | 109.1 | 181.8 | 303.1 |
| 400 | 6.5 | 34.7 | 46.3 | 69.4 | 104.2 | 173.6 | 289.3 |
| 425 | 5.5 | 28.8 | 38.4 | 57.5 | 86.3 | 143.8 | 239.7 |
| 450 | 4.6 | 23 | 30.7 | 46 | 69 | 115 | 191.7 |
| 475 | 3.7 | 17.4 | 23.2 | 34.9 | 52.3 | 87.2 | 145.3 |
| 500 | 2.8 | 11.8 | 15.7 | 23.5 | 35.3 | 58.8 | 97.9 |
| 538 | 1.4 | 5.9 | 7.9 | 11.8 | 17.7 | 29.5 | 49.2 |
| Temp °C |
150 | 300 | 400 | 600 | 900 | 1500 | 2500 |
| Classificações de temperatura de pressão para grupo ASTM 2-2.3 Materiais Pressão de trabalho por classes, BAR |
|||||||
| Temp -29 °C |
150 | 300 | 400 | 600 | 900 | 1500 | 2500 |
| 38 | 15.9 | 41.4 | 55.2 | 82.7 | 124.1 | 206.8 | 344.7 |
| 50 | 15.3 | 40 | 53.4 | 80 | 120.1 | 200.1 | 333.5 |
| 100 | 13.3 | 34.8 | 46.4 | 69.6 | 104.4 | 173.9 | 289.9 |
| 150 | 12 | 31.4 | 41.9 | 62.8 | 94.2 | 157 | 261.6 |
| 200 | 11.2 | 29.2 | 38.9 | 58.3 | 87.5 | 145.8 | 243 |
| 250 | 10.5 | 27.5 | 36.6 | 54.9 | 82.4 | 137.3 | 228.9 |
| 300 | 10 | 26.1 | 34.8 | 52.1 | 78.2 | 130.3 | 217.2 |
| 325 | 9.3 | 25.5 | 34 | 51 | 76.4 | 127.4 | 212.3 |
| 350 | 8.4 | 25.1 | 33.4 | 50.1 | 75.2 | 125.4 | 208.9 |
| 375 | 7.4 | 24.8 | 33 | 49.5 | 74.3 | 123.8 | 206.3 |
| 400 | 6.5 | 24.3 | 32.4 | 48.6 | 72.9 | 121.5 | 202.5 |
| 425 | 5.5 | 23.9 | 31.8 | 47.7 | 71.6 | 119.3 | 198.8 |
| 450 | 4.6 | 23.4 | 31.2 | 46.8 | 70.2 | 117.1 | 195.1 |
| Temp °C |
150 | 300 | 400 | 600 | 900 | 1500 | 2500 |
Socket Weld Flange 150LB~1500LB Weight Chart
| CLASS | Nominal Pipe Size | Socket Weld | CLASS | Nominal Pipe Size | Socket Weld | CLASS | Nominal Pipe Size | Socket Weld | CLASS | Nominal Pipe Size | Socket Weld | CLASS | Nominal Pipe Size | Socket Weld | CLASS | Nominal Pipe Size | Socket Weld |
| 150 lb | ½ | 2 | 300 lb | ½ | 3 | 400 lb | ½ | 2 | 600 lb | ½ | 2 | 900 lb | ½ | 6 | 1500 lb | ½ | 6 |
| 150 lb | ¾ | 2 | 300 lb | ¾ | 3 | 400 lb | ¾ | 3 | 600 lb | ¾ | 3 | 900 lb | ¾ | 6 | 1500 lb | ¾ | 6 |
| 150 lb | 1 | 2 | 300 lb | 1 | 3 | 400 lb | 1 | 3.5 | 600 lb | 1 | 4 | 900 lb | 1 | 7.5 | 1500 lb | 1 | 8 |
| 150 lb | 1¼ | 3 | 300 lb | 1¼ | 4 | 400 lb | 1¼ | 4.5 | 600 lb | 1¼ | 5 | 900 lb | 1¼ | 10 | 1500 lb | 1¼ | 10 |
| 150 lb | 1½ | 3 | 300 lb | 1½ | 6 | 400 lb | 1½ | 6.5 | 600 lb | 1½ | 7 | 900 lb | 1½ | 14 | 1500 lb | 1½ | 14 |
| 150 lb | 2 | 5 | 300 lb | 2 | 7 | 400 lb | 2 | 8 | 600 lb | 2 | 9 | 900 lb | 2 | 22 | 1500 lb | 2 | 25 |
| 150 lb | 2½ | 8 | 300 lb | 2½ | 10 | 400 lb | 2½ | 12 | 600 lb | 2½ | 13 | 900 lb | 2½ | 31 | 1500 lb | 2½ | 36 |
| 150 lb | 3 | 9 | 300 lb | 3 | 13 | 400 lb | 3 | 15 | 600 lb | 3 | 16 | 900 lb | 3 | 36 | 1500 lb | 3 | 48 |
| 150 lb | 3½ | 11 | 300 lb | 3½ | 17 | 400 lb | 3½ | 21 | 600 lb | 3½ | 21 | 900 lb | 4 | 53 | 1500 lb | 4 | 73 |
| 150 lb | 4 | 13 | 300 lb | 4 | 22 | 400 lb | 4 | 26 | 600 lb | 4 | 37 | 900 lb | 5 | 83 | 1500 lb | 5 | 132 |
| 150 lb | 5 | 15 | 300 lb | 5 | 28 | 400 lb | 5 | 31 | 600 lb | 5 | 63 | 900 lb | 6 | 110 | 1500 lb | 6 | 165 |
| 150 lb | 6 | 19 | 300 lb | 6 | 39 | 400 lb | 6 | 44 | 600 lb | 6 | 80 | 900 lb | 8 | 172 | 1500 lb | 8 | 260 |
| 150 lb | 8 | 30 | 300 lb | 8 | 58 | 400 lb | 8 | 67 | 600 lb | 8 | 15 | 900 lb | 10 | 245 | 1500 lb | 10 | 436 |
| 150 lb | 10 | 43 | 300 lb | 10 | 81 | 400 lb | 10 | 91 | 600 lb | 10 | 177 | 900 lb | 12 | 326 | 1500 lb | 12 | 667 |
| 150 lb | 12 | 64 | 300 lb | 12 | 115 | 400 lb | 12 | 130 | 600 lb | 12 | 215 | 900 lb | 14 | 400 | 1500 lb | 14 | 940 |
| 150 lb | 14 | 90 | 300 lb | 14 | 165 | 400 lb | 14 | 191 | 600 lb | 14 | 259 | 900 lb | 16 | 459 | 1500 lb | 16 | 1250 |
| 150 lb | 16 | 98 | 300 lb | 16 | 190 | 400 lb | 16 | 253 | 600 lb | 16 | 366 | 900 lb | 18 | 647 | 1500 lb | 18 | 1625 |
| 150 lb | 18 | 130 | 300 lb | 18 | 250 | 400 lb | 18 | 310 | 600 lb | 18 | 476 | 900 lb | 20 | 792 | 1500 lb | 20 | 2050 |
| 150 lb | 20 | 165 | 300 lb | 20 | 315 | 400 lb | 20 | 378 | 600 lb | 20 | 612 | 900 lb | 24 | 1480 | 1500 lb | 24 | 2825 |
| 150 lb | 22 | 185 | 300 lb | 22 | 370 | 400 lb | 22 | 405 | 600 lb | 22 | 590 | ||||||
| 150 lb | 24 | 220 | 300 lb | 24 | 475 | 400 lb | 24 | 539 | 600 lb | 24 | 876 |
Socket Weld Flange Price List
| Socket Weld Flange type | Socket Weld Flange Price in USD |
| Stainless Steel Socket Weld Flange | USD $ 15.30 /Kg |
| Aunstentic steel Socket Weld Flange | USD $12.30 /Kg |
| Alloy steel Socket Weld Flange | USD $ 10.09 /Kg |
| ANSI B16 5 Socket Weld Flange | USD $ 13.78 /Kg |
| ASME b16.47 Socket Weld Flange | USD $10.80 /Kg |
