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T38 190mm Top Hammer Threaded Pipe Joint Coupling Sleeves

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T38 190mm Top Hammer Threaded Pipe Joint Coupling Sleeves

T38 190mm Top Hammer Threaded Pipe Joint Coupling Sleeves
T38 190mm Top Hammer Threaded Pipe Joint Coupling Sleeves T38 190mm Top Hammer Threaded Pipe Joint Coupling Sleeves T38 190mm Top Hammer Threaded Pipe Joint Coupling Sleeves T38 190mm Top Hammer Threaded Pipe Joint Coupling Sleeves

Large Image :  T38 190mm Top Hammer Threaded Pipe Joint Coupling Sleeves

Product Details:

Place of Origin: CHINA
Brand Name: MIROC
Certification: ISO API
Model Number: T38 190mm Coupling Sleeves

Payment & Shipping Terms:

Minimum Order Quantity: 20Piece
Packaging Details: Carton Box or Wooden Box
Delivery Time: 5-15 Working Days
Supply Ability: 20000 pieces per month
Detailed Product Description
Product Name: Drill Pipe Coupling Color: Customer's Requirement
Size: 150mm-210mm Use: Ore Mining
Material: High Manganese Steel Processing Type: Forging
High Light:

T38 pipe joint coupling

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190MM pipe joint coupling

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ISO pipe joint coupling

T38 190mm Top Hammer Threaded Pipe Joint Coupling Sleeves

 

Description

Couplings sleeve are used to well connect the shank adapter to the drill rods

or well contact two extension rods for transmitting energy.

other name is Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ends touch for efficient energy transmission. Couplings are also used to connect several rods to each other in the same way. Couplings have a middle stop to prevent over-threading on to the drill rod. We can manufactures semi-bridge, full bridge coupling sleeves for the percussive tools.
We can manufactures semi-bridge, full bridge coupling sleeves for the percussive tools.
Semi-Bridge Coupling sleeve
- Small non-threaded bridge in the center
- Steel cannot thread past bridge area
- Smaller diameter steel end portions fit together in the centre bridge area of the coupling
- Semi-bridged couplings are most suited to high torque machines
- Most rope and T threaded couplings are semi-bridged
Full-Bridge Coupling sleeve
- 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)

It has standard type coupling and crossover coupling.

 

Specification

Coupling Sleeve
Length Diameter Thread Weight Part Number
mm inch mm inch   kg  
R25 Coupling Sleeve
150 6 35 1 3/8 R25 0.7 4148300429
155 6 1/9 44 1 3/4 R25 1.0 4148300430
160 6 2/7 38 1 1/2 R25 1.3 4148300431
R28 Coupling Sleeve
150 6 40 1 4/7 R28 0.9 4148300483
170 6 2/3 55 2 1/6 R28 2.0 4148300484
R32 Coupling Sleeve
150 6 44 1 3/4 R32 1.0 4148300646
160 6 2/7 44 1 3/4 R32 1.1 4148300647
R38 Coupling Sleeve
170 6 2/3 55 2 1/6 R38 1.9 4148300703
190 7 1/2 55 2 1/6 R38 2.1 4148300704
T38 Coupling Sleeve
190 7 1/2 55 2 1/6 T38 2.1 4148300803
T45 Coupling Sleeve
210 8 1/4 63 2 1/2 T45 3.0 4148300881
210 8 1/4 66 2 3/5 T45 3.3 4148300882
T51 Coupling Sleeve
225 8 6/7 71 2 4/5 T51 4.6 4148300961
225 8 6/7 76 3 T51 4.8 4148300962
235 9 1/4 72 2 5/6 T51 4.7 4148300963
235 9 1/4 77 3 T51 4.9 4148300964

 

T38 190mm Top Hammer Threaded Pipe Joint Coupling Sleeves 0T38 190mm Top Hammer Threaded Pipe Joint Coupling Sleeves 1

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Yingkai

Tel: +8618501231988

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