Gold , Black 33mm Adaptor Coupling sleeve with R22 R25 R28 R32 R38 Thread
50 pcs
MOQ
Gold , Black 33mm Adaptor Coupling sleeve with R22 R25 R28 R32 R38 Thread
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Features
Basic Infomation
Place of Origin: GERMANY, AUSTRALIA
Brand Name: ROSCHEN
Certification: ISO
Model Number: 33MM - 76MM
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dth drilling tools

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concrete core drill bit

Payment & Shipping Terms
Packaging Details: wooden, carton
Specifications
Product Description

 

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 8. P.T.F.E .thread seal tape
9. Copper fittings 10. Ductile iron pipe fittings
11. Grooved fittings 12. Sanitary fittings, etc,.
Customers’ drawings or designs are available.
Package 1. Cartons Without Pallets.
2. Cartons With Pallets.
3. Double Woven Bags
Or as buyer’s requirements.
Delivery detail According to the quantities and specifications of each order.
Normal delivery time is from 30 to 45 days after receiving the deposit.
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Get in touch with us
Contact Person : Mr. Bill, George, Michael
Tel : 13764195009
Fax : 86-021-54380177
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