Stainless Socket-Welding Reducer Insert
Stainless Socket-Welding Reducer Insert is a stainless steel socket-welding high pressure reducer insert manufactured to MSS SP-79 dimensions.
Product Details
| Standard | MSS SP-79 |
|---|---|
| Pressure Class | 3000LB / 6000LB |
| Material | A182 F304/L, F304H, F316/L, F316Ti, F321, F5, F11, F22, F51, F55, F91 |
| Connection | Socket welding |
Available Sizes
| Nominal Pipe Size |
|---|
| 3/8 x 1/4 through 4 x 1-1/4 |
Dimensions Data (mm)
Dimensions are listed in millimeters. 3M and 6M denote 3000LB and 6000LB classes. At the option of the manufacturer, Type 2 reducers may be furnished in Type 1 configuration.
| Nominal Pipe Size | Type 3000LB | Type 6000LB | Socket Dia B | Socket Depth K (Min) | Shank Dia SD | Laying Length A 3000LB | Laying Length A 6000LB | Bore D 3000LB | Bore D 6000LB | Wall C 3000LB | Wall C 6000LB | Length SL 3000LB | Length SL 6000LB | Length RL (Min) 3000LB | Length RL (Min) 6000LB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3/8 x 1/4 | 1 | 1 | 14.35 | 10 | 17.15 | 19 | 21 | 9.0 | 6.5 | 3.78 | 4.60 | 14 | 16 | / | / |
| 1/2 x 3/8 | 1 | 1 | 17.78 | 10 | 21.34 | 21 | 23 | 12.5 | 9.0 | 4.01 | 5.03 | 16 | 16 | / | / |
| 1/2 x 1/4 | 1 | 1 | 14.35 | 10 | 21.34 | 21 | 21 | 9.0 | 6.5 | 3.78 | 4.60 | 16 | 16 | / | / |
| 3/4 x 1/2 | 1 | 1 | 21.97 | 10 | 26.67 | 22 | 25 | 16.0 | 11.5 | 4.67 | 5.97 | 17 | 19 | / | / |
| 3/4 x 3/8 | 2 | 1 | 17.78 | 10 | 26.67 | 16 | 22 | 12.5 | 9.0 | 4.01 | 5.03 | / | 19 | 27 | / |
| 3/4 x 1/4 | 2 | 2 | 14.35 | 10 | 26.67 | 18 | 22 | 9.0 | 6.5 | 3.78 | 4.60 | / | / | 27 | 32 |
| 1 x 3/4 | 1 | 1 | 27.31 | 13 | 33.40 | 24 | 28 | 21.0 | 15.5 | 4.90 | 6.96 | 19 | 21 | / | / |
| 1 x 1/2 | 2 | 1 | 21.97 | 10 | 33.40 | 16 | 28 | 16.0 | 11.5 | 4.67 | 5.97 | / | 21 | 28 | / |
| 1 x 3/8 | 2 | 2 | 17.78 | 10 | 33.40 | 18 | 22 | 12.5 | 9.0 | 4.01 | 5.03 | / | / | 28 | 33 |
| 1 x 1/4 | 2 | 2 | 14.35 | 10 | 33.40 | 19 | 24 | 9.0 | 6.5 | 3.78 | 4.60 | / | / | 28 | 33 |
| 1-1/4 x 1 | 1 | 1 | 34.04 | 13 | 42.16 | 25 | 30 | 26.5 | 20.5 | 5.69 | 7.92 | 21 | 22 | / | / |
| 1-1/4 x 3/4 | 2 | 2 | 27.31 | 13 | 42.16 | 18 | 21 | 21.0 | 15.5 | 4.90 | 6.96 | / | / | 32 | 35 |
| 1-1/4 x 1/2 | 2 | 2 | 21.97 | 10 | 42.16 | 19 | 22 | 16.0 | 11.5 | 4.67 | 5.97 | / | / | 32 | 35 |
| 1-1/4 x 3/8 | 2 | 2 | 17.78 | 10 | 42.16 | 21 | 24 | 12.5 | 9.0 | 4.01 | 5.03 | / | / | 32 | 35 |
| 1-1/4 x 1/4 | 2 | 2 | 14.35 | 10 | 42.16 | 22 | 25 | 9.0 | 6.5 | 3.78 | 4.60 | / | / | 32 | 35 |
| 1-1/2 x 1-1/4 | 1 | 1 | 42.80 | 13 | 48.26 | 28 | 35 | 35.0 | 29.5 | 6.07 | 7.92 | 22 | 25 | / | / |
| 1-1/2 x 1 | 2 | 1 | 34.04 | 13 | 48.26 | 18 | 29 | 26.5 | 20.5 | 5.69 | 7.92 | / | 25 | 33 | / |
| 1-1/2 x 3/4 | 2 | 2 | 27.31 | 13 | 48.26 | 19 | 25 | 21.0 | 15.5 | 4.90 | 6.96 | / | / | 33 | 40 |
| 1-1/2 x 1/2 | 2 | 2 | 21.97 | 10 | 48.26 | 21 | 27 | 16.0 | 11.5 | 4.67 | 5.97 | / | / | 33 | 40 |
| 1-1/2 x 3/8 | 2 | 2 | 17.78 | 10 | 48.26 | 22 | 28 | 12.5 | 9.0 | 4.01 | 5.03 | / | / | 33 | 40 |
| 2 x 1-1/2 | 1 | 1 | 48.90 | 13 | 60.32 | 32 | 39 | 41.0 | 34.0 | 6.35 | 8.90 | 25 | 28 | / | / |
| 2 x 1-1/4 | 2 | 2 | 42.80 | 13 | 60.32 | 21 | 24 | 35.0 | 29.5 | 6.07 | 7.92 | / | / | 38 | 41 |
| 2 x 1 | 2 | 2 | 34.04 | 13 | 60.32 | 22 | 25 | 26.5 | 21.0 | 5.69 | 7.92 | / | / | 38 | 41 |
| 2 x 3/4 | 2 | 2 | 27.31 | 13 | 60.32 | 24 | 27 | 21.0 | 15.5 | 4.90 | 6.96 | / | / | 38 | 41 |
| 2 x 1/2 | 2 | 2 | 21.97 | 10 | 60.32 | 25 | 28 | 16.0 | 11.5 | 4.67 | 5.97 | / | / | 38 | 41 |
| 2-1/2 x 2 | 1 | 1 | 61.37 | 16 | 73.02 | 46 | 43 | 52.5 | 43.0 | 6.93 | 10.92 | 32 | 38 | 38 | / |
| 2-1/2 x 1-1/2 | 2 | 2 | 48.90 | 13 | 73.02 | 35 | / | 41.0 | / | 6.35 | / | / | / | / | / |
| 2-1/2 x 1-1/4 | 2 | 2 | 42.80 | 13 | 73.02 | 37 | / | 35.0 | / | 6.07 | / | / | / | / | / |
| 2-1/2 x 1 | 2 | 2 | 34.04 | 13 | 73.02 | 38 | / | 26.5 | / | 5.69 | / | / | / | / | / |
| 2-1/2 x 3/4 | 2 | 2 | 27.31 | 13 | 73.02 | 40 | / | 21.0 | / | 4.90 | / | / | / | / | / |
| 3 x 2-1/2 | 1 | / | 74.07 | 16 | 88.90 | 38 | / | 62.5 | / | 8.76 | / | 32 | / | / | / |
| 3 x 2 | 2 | / | 61.37 | 16 | 88.90 | 25 | / | 52.5 | / | 6.93 | / | / | / | / | / |
| 3 x 1-1/2 | 2 | / | 48.90 | 13 | 88.90 | 29 | / | 41.0 | / | 6.35 | / | / | / | / | / |
| 3 x 1-1/4 | 2 | / | 42.80 | 13 | 88.90 | 30 | / | 35.0 | / | 6.07 | / | / | / | / | / |
| 3 x 1 | 2 | / | 34.04 | 13 | 88.90 | 32 | / | 26.5 | / | 5.69 | / | / | / | / | / |
| 4 x 3 | 2 | / | 90.04 | 16 | 114.30 | 33 | / | 78.0 | / | 9.5 | / | / | / | / | / |
| 4 x 2-1/2 | 2 | / | 74.07 | 16 | 114.30 | 38 | / | 62.5 | / | 8.76 | / | / | / | / | / |
| 4 x 2 | 2 | / | 61.37 | 16 | 114.30 | 38 | / | 52.5 | / | 6.93 | / | / | / | / | / |
| 4 x 1-1/2 | 2 | / | 48.90 | 13 | 114.30 | 42 | / | 41.0 | / | 6.35 | / | / | / | / | / |
| 4 x 1-1/4 | 2 | / | 42.80 | 13 | 114.30 | 43 | / | 35.0 | / | 6.07 | / | / | / | / | / |
Tolerances
Laying Length A: sizes 3/8 through 3/4 +1.5 mm / -0.0 mm; sizes 1 through 2 +2.0 mm / -0.0 mm; sizes 2-1/2 through 4 +2.5 mm / -0.0 mm. Socket Diameter B: sizes 1/4 through 2 +0.25 mm; sizes 2-1/2 through 3 +0.4 mm / -0.25 mm. Bore D: sizes 1/4 through 2 +0.8 mm; sizes 2-1/2 through 3 +1.5 mm. Shank Dia SD: sizes 3/8 through 1-1/2 +0.25 mm; sizes 2 through 3 +0.5 mm; size 4 +0.75 mm. Shank Length SL: sizes 3/8 through 3/4 +0.0 mm / -1.5 mm; sizes 1 through 2 +0.0 mm / -2.0 mm; sizes 2-1/2 through 4 +0.0 mm / -2.5 mm.
