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Gold , Black 33mm Adaptor Coupling sleeve with R22 R25 R28 R32 R38 Thread
Description:
Adaptor Couplings sleeve are used to connect several rods to each other
Material: Alloy steel bar
MOQ: No MOQ required for testing and trial order
Type: full-bridge,semi-bridge,same diameter etc.
Thread type: R22,R25,R28,R32,R38,T38,T45,T51
Diameter: 33mm-76mm
Length: 140mm-250mm
Color: Gold, Black
Details products:
Semi-Bridge Coupling
- Small non-threaded bridge in the center
- Smaller diameter steel end portions fit together in the center bridge area of the coupling
- Steel cannot thread past bridge area
- Semi-bridged couplings are most suited to high torque machines
- Most Rope and HM Threaded couplings are semi-bridged
Full-Bridge Coupling
- Eliminates the potential for the coupling to creep along the threaded joints
- Typically used in surface applications
- Better uncoupling characteristics and tend to maintain tighter joints
- Less chance of jamming
- Best suited to machines equipped with independent rotation (i.e., S36IR rock drill)
Adapter Coupling
- Used when changing from one thread type, or size, to another and are typically required only in special circumstances.
| STEEL MERCHANT COUPLING/SOCKET DETAILS | ||
| Material | 1.Carbon steel, 2.Alloy steel, 3.Stainless steel | |
| British Standard | Threads:BS21 | |
| DIN standard | Threads: DIN2999 | |
| American Standard | Threads:ASTM A865-9 | |
| Hydraulic Test | Working Pressure: Max 1.5MPa | |
| Test Pressure: Max 2.5MPa | ||
| Temperature: | -20 ~ 120°c | |
| Model | Half coupling/socket, full coupling/socket | |
| Surface | ØGalvanized ØElectro galvanised ØNormal black/Shining black | |
| Size | OD | 1/8-8" |
| Wall Thickness | 0.5mm-10mm | |
| SCH20,SCH30,SCH40,SCH80,SCH100. SCH120,SCH160,STD,XS,XXS,CLASS A, CLASS B, CLASS C, etc. | ||
| Length | Less than 12m or as buyer's requirements | |
| Series | Heavy series, Standard series, Medium series, Light series | |
| Connection | Female | |
| Shape | Equal | |
| Certificate | ISO9001:2000,BV,SGS | |
| Application | fittings are widely used connected to the pipes with water,oil ,gas and so on. | |
| Related products | 1. Flanges | 2. Malleable iron pipe fittings |
| 3. Pipes | 4. Carbon steel butt-welding fittings | |
| 5. Valves | 6. High-pressure fittings | |
| 7. Brass fittings |  Sell
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