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
Socket Weld Half Coupling
Application:
Size: 1/8"-4" threaded and socket weld type
Pressure:
Socket weled : 3000LB 6000LB 9000LB (sch80 sch160 xxs)
Threaded : 2000LB 3000LB 6000LBS (sch80 sch160 xxs)
Conection: Thread (NPT, BSP,RP, G) ,Socket Welding
Type: Elbow, Tee, nipple, full coupling, half coupling, lateral, cross,cap, plug, hex head nipple, swage nipple, union, weldolet, sockolet, threadolet, nipolet, elbolet, latrolet etc.
Standard: ANSI B16.11,EN10241, BS3799,JIS B2316,MSS SP-83,MSS SP-79;
Material: Stainless steel, Carbon steel and Duplex stainless steel
Specification:
Socket Weld Half Coupling Dimension
| DN | Nom. | Socket | Bore Dia.Of Fitting | Socket Wall Thickness(2) | Laying Lengths | Depth of | End Wall Thickness | ||||||||||
| Pipe | Bore | D | C | Coupling | Half | Socket | Min. | ||||||||||
| Size | Dia. | Class Designation | E | Coupling | Min. | K | |||||||||||
| B | Class Designation | 3000 | 6000 | 9000 | F | J | Class Designation | ||||||||||
| 3000 | 6000 | 9000 | Ave. | Min. | Ave. | Min. | Ave. | Min. | 3000 | 6000 | 9000 | ||||||
| 6 | 1/8" | 10.8 | 6.9 | 4 | --- | 3.18 | 3.18 | 3.96 | 3.43 | --- | --- | 6.5 | 16 | 9.5 | 4.8 | 6.4 | --- |
| 8 | 1/4" | 14.2 | 9.3 | 6.4 | --- | 3.78 | 3.3 | 4.6 | 4.01 | --- | --- | 6.5 | 16 | 9.5 | 4.8 | 6.4 | --- |
| 10 | 3/8" | 17.6 | 12.6 | 9.2 | --- | 4.01 | 3.5 | 5.03 | 4.37 | --- | --- | 6.5 | 17.5 | 9.5 | 4.8 | 6.4 | --- |
| 15 | 1/2" | 21.8 | 15.8 | 11.8 | 6.4 | 4.67 | 4.09 | 5.97 | 5.18 | 9.35 | 8.18 | 9.5 | 22.5 | 9.5 | 6.4 | 7.9 | 11.2 |
| 20 | 3/4" | 27.2 | 21 | 15.6 | 11.1 | 4.9 | 4.27 | 6.96 | 6.04 | 9.78 | 8.56 | 9.5 | 24 | 12.5 | 6.4 | 7.9 | 12.7 |
| 25 | 1" | 33.9 | 26.7 | 20.7 | 15.2 | 5.69 | 4.98 | 7.92 | 6.93 | 11.38 | 9.96 | 12.5 | 28.5 | 12.5 | 9.6 | 11.2 | 14.2 |
| 32 | 1-1/4" | 42.7 | 35.1 | 29.5 | 22.8 | 6.07 | 5.28 | 7.92 | 6.93 | 12.14 | 10.62 | 12.5 | 30 | 12.5 | 9.6 | 11.2 | 14.2 |
| 40 | 1-1/2" | 48.8 | 40.9 | 34 | 28 | 6.35 | 5.54 | 8.92 | 7.8 | 12.7 | 11.12 | 12.5 | 32 | 12.5 | 11.2 | 12.7 | 15.7 |
| 50 | 2" | 61.2 | 52.5 | 42.9 | 38.2 | 6.93 | 6.04 | 10.92 | 9.5 | 13.84 | 12.12 | 19 | 41 | 16 | 12.7 | 15.7 | 19 |
| 65 | 2-1/2" | 73.9 | 62.7 | --- | --- | 8.76 | 7.67 | --- | --- | --- | --- | 19 | 43 | 16 | 15.7 | 19 | --- |
| 80 | 3" | 89.8 | 78 | --- | --- | 9.52 | 8.3 | --- | --- | --- | --- | 19 | 44.5 | 16 | 19 | 22.4 | --- |
| 100 | 4" | 115.2 | 102.3 | --- | --- | 10.69 | 9.35 | --- | --- | --- | --- | 19 | 48 | 19 | 22.4 | 28.4 | --- |
(1) Dimensions in Millimeters.
(2) Average of socket wall thickness around periphery shall be no less than listed values. The minimum values are permitted in localized areas.
(3) Reducer: C,J,E in accordance with large size.D in accordance with small size. The others in accordance with each size.
Product Details
Coupling is a kind of pipe fittings.Used to connect two pipes or change the flow rate of the pipeline.Pipe couplings are highly demanded in the market.
Forged coupling is a high pressure pipe coupling.It is made from round steel bar,and then machining the socket bores by CNC machine.Socket weld coupling can bear higher pressures than threaded couplings.
Forged couplings have two different connection methods to the pipes:threading and socket welding.Therefore there are three types of forge coupling: socket weld couplings,threaded couplings and socket weld to threaded couplings.
Accoding to the ends,Forged socket weld couplings have two types: full coupling socket weld and half coupling socket weld.Socket weld full coupling has both ends with socket welded;SW half coupling is only one end socket welded,the other end can be welded directly to a pipe.
According to the shapes,socket weld couplings can be divided into Straight coupling and reducing coupling socket weld.
EATHU has big advantages on forged fittings.Especially carbon steel fittings and stainless steel fittings.During the past 20years,EATHU continuously improve the technology, update the equipments, and accumulated rich experience.Now we can provide high quality forged steel fittings with competitive prices .Also we always keep LARGE AMOUNT of raw materials and finished forged fittings products IN STOCK which allow us to short the delivery time and make the prices stable.
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