Forged Pipe Fittings
- Stainless Steel Pipe Fittings
- Stainless Steel Valves
-
Cast Iron Valves
- Butterfly Valve
-
Gate Valve
- DIN 3352 F4/F5 Resilient Seated Flanged Gate Valves
- DIN3352 F4 Metal-seal Flanged End Gate Valve
- BS5150 Non-rising Stem Flanged End Gate Valve
- BS5163 Resilient Seated Flanged Gate Valve
- BS3464 Non-rising Stem Gate Valves
- MSS SP-70 Metal-Seal Cast iron Non-Rising Stem Gate Valve
- MSS SP-70 Metal-Seal Cast iron Rising Stem Gate Valve
- AWWA C509 AWWA C515 Cast iron Gate Valve
- Socket End Gate Valve for PVC pipe
- Globe Valve
- Check Valve & Y Strainer
- Fire Protection Valves
-
Pipe Fittings
-
Forged Pipe Fittings
- Socket Weld Union
- Socket Weld Lateral
- Socket Weld Cross
- Socket Weld Half Coupling
- Socket Weld Coupling
- Socket Weld Cap
- Socket Weld Tee
- Socket Weld 90 Degree Elbow
- Socket Weld 45 Degree Elbow
- Socket Weld Reducing Insert
- Socket Weld x Female Threaded Union
- Butt Weld Union
- Threaded 45 Degree Elbow
- Threaded 90 Degree Elbow
- Threaded Street Elbow
- Threaded Tee
- Threaded Cap
- Threaded Adapter
- Threaded Cross
- Threaded Lateral
- Flush Bushing
- Hexagon Head Bushing
- Threaded Coupling
- Threaded Half Coupling
- Hexagon Head Plug
- Round Head Plug
- Square Head Plug
- Threaded Union
- Male x Female Threaded Union
- Lug Nut Union
- Swage Nipple and Bull Plugs
- Butt Weld Outlet
- Elbow Outlet
- Flanged Nipple Outlet
- Lateral Outlet
- Nipple Outlet
- Socket Weld Outlet
- Sweep Outlet
- Threaded Outlet
- Malleable Iron Pipe Fittings
- Pipe Nipple And Coupling
- Ductile Iron Pipe Fitting
- Dismantling Joint And Flange Adaptor
-
Pipe Clamp Fittings
- G101 Short Tee
- G101 Reducing Short Tee
- G104 Long Tee
- G116 3 Way Through
- G116A-D Add-on 3 Way Through
- G119 2 Socket Cross
- G119A-D Add on 2 Socket Cross
- G123 Variable Elbow 40 °- 70°
- G124 Variable Elbow 15° - 60°
- G125 2 Way 90° Elbow
- G125H Variable Elbow
- G126 Angle Cross 30° - 45°
- G127 Angle Tee 30° - 45°
- G128 3 Way 90° Elbow
- G129 Adjustable Tee 30° - 60°
- G130 Adjustable Corss 30° - 45°
- G131 Base Flange
- G132 Railing Base Flange
- G133 Plastic End Cap
- G134 Ground Socket
- G135 Clamp on Tee
- G136 Add on Tee
- G137 Crossover 90°
- G138 Gate Eye
- G140 Gate Hinge
- G143 Handrail Bracket
-
Forged Pipe Fittings
- Socket Weld Union
- Socket Weld Lateral
- Socket Weld Cross
- Socket Weld Half Coupling
- Socket Weld Coupling
- Socket Weld Cap
- Socket Weld Tee
- Socket Weld 90 Degree Elbow
- Socket Weld 45 Degree Elbow
- Socket Weld Reducing Insert
- Socket Weld x Female Threaded Union
- Butt Weld Union
- Threaded 45 Degree Elbow
- Threaded 90 Degree Elbow
- Threaded Street Elbow
- Threaded Tee
- Threaded Cap
- Threaded Adapter
- Threaded Cross
- Threaded Lateral
- Flush Bushing
- Hexagon Head Bushing
- Threaded Coupling
- Threaded Half Coupling
- Hexagon Head Plug
- Round Head Plug
- Square Head Plug
- Threaded Union
- Male x Female Threaded Union
- Lug Nut Union
- Swage Nipple and Bull Plugs
- Butt Weld Outlet
- Elbow Outlet
- Flanged Nipple Outlet
- Lateral Outlet
- Nipple Outlet
- Socket Weld Outlet
- Sweep Outlet
- Threaded Outlet
Butt Weld Union
Application:
Butt Weld Union - MSS-SP83 Types of Unions – Socket Weld Union, Threaded Union, Male x Female Threaded Union, Socket Weld x Female Threaded Union, Butt Weld Union, Lug Nut Union。 EATHU supplier of MSS SP-83 socket welding and threaded steel pipe unions for the clients from oil and gas, petrochemicals, railway, construction and other。
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Specification:
Butt Weld Union Dimension
| PIPE | A | B | STD/S40 | XH/S80 | S160 | XXH | ||||
| SIZE | C | LBS | C | LBS | C | LBS | C | LBS | ||
| 1/8" | 1.375 | 1.688 | 0.269 | 0.37 | 0.215 | 0.38 | 0.157 | 0.39 | 0.025 | 0.39 |
| 1/4" | 1.375 | 1.688 | 0.364 | 0.38 | 0.302 | 0.38 | 0.25 | 0.39 | 0.064 | 0.4 |
| 3/8" | 1.625 | 1.813 | 0.493 | 0.55 | 0.423 | 0.58 | 0.359 | 0.6 | 0.171 | 0.62 |
| 1/2" | 1.812 | 1.938 | 0.622 | 0.72 | 0.546 | 0.75 | 0.464 | 0.78 | 0.252 | 0.83 |
| 3/4" | 2.25 | 2.25 | 0.824 | 1.25 | 0.742 | 1.31 | 0.612 | 1.39 | 0.434 | 1.45 |
| 1" | 2.562 | 2.438 | 1.049 | 1.7 | 0.957 | 1.79 | 0.815 | 1.91 | 0.599 | 2.02 |
| 1-1/4" | 3.062 | 2.813 | 1.38 | 2.61 | 1.278 | 2.76 | 1.16 | 2.91 | 0.896 | 3.16 |
| 1-1/2" | 3.437 | 3 | 1.61 | 3.37 | 1.5 | 3.57 | 1.338 | 3.83 | 1.1 | 4.12 |
| 2" | 4.062 | 3.375 | 2.067 | 5.07 | 1.939 | 5.43 | 1.689 | 6.01 | 1.503 | 6.34 |
| 2-1/2" | 4.875 | 4.031 | 2.469 | 8.65 | 2.323 | 9.21 | 2.125 | 9.86 | 1.771 | 10.74 |
| 3" | 5.687 | 4.313 | 3.068 | 11.82 | 2.9 | 12.7 | 2.624 | 13.93 | 2.3 | 15.05 |
| 4" | 6.875 | 8 | 4.026 | 29.2 | 3.826 | 31.84 | 3.438 | 36.4 | 3.152 | 39.22 |
(1) All dimensions are in inches • Weights are based on Carbon Steel.
(2) Weld bevels per ASME B16.25.
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