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ASTM A182 F304 ASME B16.11 High Pressure Stainless Steel Forged Threaded (THD) Straight Tee
ASME B16.11 forged tee is a three-way fitting used to make perpendicular connections to the pipe. The three outlets of the forged tee may be furnished with either socket welding (SW) end or threaded (THD) end. The forged tees can be further classified as straight type (all three outlets are the same pipe size) or reducing type (branch outlet is a smaller pipe size). ASME B16.11 SW tees are available in pressure rating Class 3000, 6000, and 9000; ASME B16.11 THD tees are available in pressure rating Class 2000, 3000, and 6000.
The Stainless Steel Forged Threaded (THD) Straight Tee is a type of tee fitting used in threaded piping systems. Here is a description of this component:
The Stainless Steel Forged Threaded Straight Tee is manufactured from high-quality stainless steel using the forging process, which ensures superior strength, durability, and corrosion resistance. It is designed to provide a branching connection in a threaded piping system.
Product Information
| Product Name | ASTM A182 F304 ASME B16.11 High Pressure Stainless Steel Forged Threaded (THD) Straight Tee |
| Size Range | 1/8” to 4” |
| Pressure Class | Class 2000 3000 6000 |
| Standards | ASTM A182 |
| Type | Threaded (THD) Straight Tee |
| Dimensions | ASME B16.11 |
Standards & Materials: ASTM A182 F304
ASTM A182 F304 is a forging material specification for 304 grade stainless steel and is used for manufacturing bare forgings or gorged and machined products for applications involving high temperature service.
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 Threaded (THD) Ends
ASME B16.11 forged tee with threaded ends
| NPS | A 2000# | A 3000# | A 6000# | H 2000# | H 3000# | H 6000# |
| 1/8" | 21 | 21 | 25 | 22 | 22 | 25 |
| 1/4" | 21 | 25 | 28 | 22 | 25 | 33 |
| 3/8" | 25 | 28 | 33 | 25 | 33 | 38 |
| 1/2" | 28 | 33 | 38 | 33 | 38 | 46 |
| 3/4" | 33 | 38 | 44 | 38 | 46 | 56 |
| 1" | 38 | 44 | 51 | 46 | 56 | 62 |
| 1-1/4" | 44 | 51 | 60 | 56 | 62 | 75 |
| 1-1/2" | 51 | 60 | 64 | 62 | 75 | 84 |
| 2" | 60 | 64 | 83 | 75 | 84 | 102 |
| 2-1/2" | 76 | 83 | 95 | 92 | 102 | 121 |
| 3" | 86 | 95 | 106 | 109 | 121 | 146 |
| 4" | 106 | 114 | 114 | 146 | 152 | 152 |
| NPS | G 2000# | G 3000# | G 6000# | B | L2 |
| 1/8" | 3.18 | 3.18 | 6.35 | 6.4 | 6.7 |
| 1/4" | 3.18 | 3.30 | 6.60 | 8.1 | 10.2 |
| 3/8" | 3.18 | 3.51 | 6.98 | 9.1 | 10.4 |
| 1/2" | 3.18 | 4.09 | 8.15 | 10.9 | 13.6 |
| 3/4" | 3.18 | 4.32 | 8.53 | 12.7 | 13.9 |
| 1" | 3.68 | 4.98 | 9.93 | 14.7 | 17.3 |
| 1-1/4" | 3.89 | 5.28 | 10.59 | 17.0 | 18.0 |
| 1-1/2" | 4.01 | 5.56 | 11.07 | 17.8 | 18.4 |
| 2" | 4.27 | 7.14 | 12.09 | 19.0 | 19.2 |
| 2-1/2" | 5.61 | 7.65 | 15.29 | 23.6 | 28.9 |
| 3" | 5.99 | 8.84 | 16.64 | 25.9 | 30.5 |
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.