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Socket Weld STAINLESS STEEL HIGH PRESSURE FITTINGS ASTM A182 SW Straight Tee
Product Information
ASTM A182 F304 Stainless Steel Fittings are high-quality fittings made from austenitic stainless steel grade F304, which is part of the ASTM A182 standard specification for forged or rolled alloy and stainless steel pipe fittings, flanges, valves, and parts for high-temperature service.
| Product Name | ASTM A182 ASME B16.11 High Pressure Stainless Steel Forged Socket Weld (SW) Straight Tee |
| Size Range | 1/8” to 4” |
| Pressure Class | Class 3000 6000 9000 |
| Standards | ASTM A182 |
| Type | Socket Weld(SW) Straight Tee |
| Dimensions | ASME B16.11 |
Standards & Materials: ASTM A182 F304
ASTM A182 F304 Stainless Steel Fittings are high-quality components that offer excellent corrosion resistance, durability, and reliability in various industries where stainless steel fittings are required for piping systems.
ASTM A182 F304 Chemical Composition (%)
| Grade | C, max | Mn, max | P, max | S, max | Si, max | Ni | Cr | N |
| F304 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 8.0~11.0 | 18.0~20.0· | 0.10 |
ASTM A182 F304 Mechanical Properties
| Grade | Tensile Strength, min (MPa) | Yield Strength, min (MPa) | Elongation in 2inches, min (%) | Reduction of Area, min (%) | Hardness (HBW) |
| F304 | 515 | 205 | 30 | 50 | ﹍ |
ASME B16.11 Dimensions of Forged Straight Tee with Socket Welding (SW) Ends
ASME B16.11 forged tee with socket welding Ends
| NPS | B max. | B min. | A 3000# | A 6000# |
| 1/8" | 11.2 | 10.8 | 11.0 | 11.0 |
| 1/4" | 14.6 | 14.2 | 11.0 | 13.5 |
| 3/8" | 18.0 | 17.6 | 13.5 | 15.5 |
| 1/2" | 22.2 | 21.8 | 15.5 | 19.0 |
| 3/4" | 27.6 | 27.2 | 19.0 | 22.5 |
| 1" | 34.3 | 33.9 | 22.5 | 27.0 |
| 1-1/4" | 43.1 | 42.7 | 27.0 | 32.0 |
| 1-1/2" | 49.2 | 48.8 | 32.0 | 38.0 |
| 2" | 61.7 | 61.2 | 38.0 | 41.0 |
| 2-1/2" | 74.4 | 73.9 | 41.0 | - |
| 3" | 90.3 | 89.8 | 57.0 | - |
| 4" | 115.7 | 115.2 | 66.5 | - |
| NPS | G 3000# min. | G 6000# min. | G 9000# min. | J min. |
| 1/8" | 2.41 | 3.15 | - | 9.5 |
| 1/4" | 3.02 | 3.68 | - | 9.5 |
| 3/8" | 3.20 | 4.01 | - | 9.5 |
| 1/2" | 3.73 | 4.78 | 7.47 | 9.5 |
| 3/4" | 3.91 | 5.56 | 7.82 | 12.5 |
| 1" | 4.55 | 6.35 | 9.09 | 12.5 |
| 1-1/4" | 4.85 | 6.35 | 9.70 | 12.5 |
| 1-1/2" | 5.08 | 7.14 | 10.15 | 12.5 |
| 2" | 5.54 | 8.74 | 11.07 | 16.0 |
| 2-1/2" | 7.01 | - | - | 16.0 |
| 3" | 7.62 | - | - | 16.0 |
| 4" | 8.56 | - | - | 19.0 |
| NPS | 3000# | 6000# | 9000# | |||
| D max. | D min. | D max. | D min. | D max. | D min. | |
| 1/8" | 7.6 | 6.1 | 4.8 | 3.2 | - | - |
| 1/4" | 10.0 | 8.5 | 7.1 | 5.6 | - | - |
| 3/8" | 13.3 | 11.8 | 9.9 | 8.4 | - | - |
| 1/2" | 16.6 | 15.0 | 12.5 | 11.0 | 7.2 | 5.6 |
| 3/4" | 21.7 | 20.2 | 16.3 | 14.8 | 11.8 | 10.3 |
| 1" | 27.4 | 25.9 | 21.5 | 19.9 | 16.0 | 14.4 |
| 1-1/4" | 35.8 | 34.3 | 30.2 | 28.7 | 23.5 | 22.2 |
| 1-1/2" | 41.6 | 40.1 | 34.7 | 33.2 | 28.7 | 27.2 |
| 2" | 53.3 | 51.7 | 43.6 | 42.1 | 38.9 | 37.4 |
| 2-1/2" | 64.2 | 61.2 | - | - | - | - |
| 3" | 79.4 | 76.4 | - | - | - | - |
| 4" | 103.8 | 100.7 | - | - | - | - |
| NPS | 3000# | 6000# | 9000# | |||
| C max. | C min. | C max. | C min. | C max. | C min. | |
| 1/8" | 3.18 | 3.18 | 3.96 | 3.43 | - | - |
| 1/4" | 3.78 | 3.30 | 4.60 | 4.01 | - | - |
| 3/8" | 4.01 | 3.50 | 5.03 | 4.37 | - | - |
| 1/2" | 4.67 | 4.09 | 5.97 | 5.18 | 9.35 | 8.18 |
| 3/4" | 4.90 | 4.27 | 6.96 | 6.04 | 9.78 | 8.56 |
| 1" | 5.69 | 4.98 | 7.92 | 6.93 | 11.38 | 9.96 |
| 1-1/4" | 6.07 | 5.28 | 7.92 | 6.93 | 12.14 | 10.62 |
| 1-1/2" | 6.35 | 5.54 | 8.92 | 7.80 | 12.70 | 11.12 |
| 2" | 6.93 | 6.04 | 10.92 | 9.50 | 13.84 | 12.12 |
| 2-1/2" | 8.76 | 7.67 | - | - | - | - |
| 3" | 9.52 | 8.30 | - | - | - | - |
| 4" | 10.69 | 9.53 | - | - | - | - |
General Note: all dimensions are in millimeter
Note: A: Center-to-end of tee; H: outside diameter of band; G: minimum wall thickness; B: minimum length of perfect thread; L2: effective length of external thread.