Pipe Fittings
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Pipe Fittings
- Flange
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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 Welding Pipe Fittings
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Stainless Steel 150lbs Screwed Fittings
- Stainless steel screwed 45 elbows
- Stainless steel screwed 90 Elbows
- Stainless steel screwed 90 street elbows
- Stainless steel screwed Equal Tee
- Stainless steel screwed Reduced Tee
- Stainless steel screwed Cross
- Stainless steel screwed Union Conical FF
- Stainless steel screwed Union Conical MF
- Stainless steel screwed Union Conical MM
- Stainless steel screwed Hose Nipple
- Stainless steel Screwed Parallel Nipple
- Stainless steel screwed Reduced Socket MF
- Stainless steel screwed Reduced Socket Banded
- Stainless steel screwed Hexagon Bushing
- Stainless steel screwed Hexagon Nipple
- Stainless steel screwed Welding Nipple
- Stainless steel screwed Hexagon nut
- Stainless steel screwed Hexagon Cap
- Stainless steel screwed Hexagon Plug
- Stainless steel screwed Half couplings
- Stainless steel camlock
- Pipe Nipple And Coupling
- Malleable Iron Pipe Fittings
- Ductile Iron Pipe Fitting
- Dismantling Joint And Flange Adaptor
- Repair Clamps
- Rubber Flexible Coupling
- Pipe Clamp Fittings
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Valves
- Butterfly Valve
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Ball Valve
- 1PC Stainless Steel Threaded Ball Valve
- 2PC Stainless Steel Threaded Ball Valve
- 2PC Stainless Steel Flanged Ball Valve
- 2pc stainless steel flange floating ball valve
- 3PC Stainless Steel Threaded Ball Valve
- 3PC Stainless Steel Flange Ball Valve
- Stainless steel 3way threaded ball valve
- Mini Ball Valve with Lever Handle
- Wafer Type Ball Valve
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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
- DIN3202 Cast Steel Gate Valve
- API600 OS&Y Cast Steel Gate Valve
- Globe Valve
- Check Valve & Y Strainer
Cap
Application:
Butt weld cap is a kind of butt weld fittings.
Butt weld end caps are used for sealing the pipe in the end of pipe, we also call it butt welding end cap.
The key specifications for buttweld fittings are the ASME B16.9 (carbon and alloy fittings) and the MSS SP 43 (that integrates ASME B16.9 for stainless steel, duplex, and nickel alloy BW fittings).
Butt welding fittings can be used at high pressure piping connections.They are strong and have a long service life.Besides they are rather cheap to buy and deploy.
Specification:
ASME B16.9: End Caps
1. Technical Drawings of End Caps(ASME B16.9)
2. Dimensions of End Caps(ASME B16.9)
| NPS | Outside | Length, E | Limiting W.T for | Length, E1 |
| Diameter | Length E | |||
| 1/2" | 21.3 | 25 | 4.57 | 25 |
| 3/4" | 26.7 | 25 | 3.81 | 25 |
| 1" | 33.4 | 38 | 4.57 | 38 |
| 1-1/4" | 42.2 | 38 | 4.83 | 38 |
| 1-1/2" | 48.3 | 38 | 5.08 | 38 |
| 2" | 60.3 | 38 | 5.59 | 44 |
| 2-1/2" | 73.0 | 38 | 7.11 | 51 |
| 3" | 88.9 | 51 | 7.62 | 64 |
| 3-1/2" | 101.6 | 64 | 8.13 | 76 |
| 4" | 114.3 | 64 | 8.64 | 76 |
| 5" | 141.3 | 76 | 9.65 | 89 |
| 6" | 168.3 | 89 | 10.92 | 102 |
| 8" | 219.1 | 102 | 12.70 | 127 |
| 10" | 273.0 | 127 | 12.70 | 152 |
| 12" | 323.8 | 152 | 12.70 | 178 |
| 14" | 355.6 | 165 | 12.70 | 191 |
| 16" | 406.4 | 178 | 12.70 | 203 |
| 18" | 457 | 203 | 12.70 | 229 |
| 20" | 508 | 229 | 12.70 | 254 |
| 22" | 559 | 254 | 12.70 | 254 |
| 24" | 610 | 267 | 12.70 | 305 |
| 26" | 660 | 267 | - | - |
| 28" | 711 | 267 | - | - |
| 30" | 762 | 267 | - | - |
| 32" | 813 | 267 | - | - |
| 34" | 864 | 267 | - | - |
| 36" | 914 | 267 | - | - |
| 38" | 965 | 305 | - | - |
| 40" | 1016 | 305 | - | - |
| 42" | 1067 | 305 | - | - |
| 44" | 1118 | 343 | - | - |
| 46" | 1168 | 343 | - | - |
| 48" | 1219 | 343 | - | - |
*All dimensions are in mm unit.
*Click to view the selection of materials for butt weld pipe fittings.
*Tolerances of dimensions are in conformance with ASME B16.9
*The shape of caps shall be ellipsoidal in conformance to ASME piping Code.
*Length E applies for W.T not exceeding the value given in the 4th column.
*Length E1 applies for W.T greater than that given in the 4th column for 24" and smaller.
For 26" and larger, length E1 can be applied under buyer's approval.
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