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R32 Cross Connector Coupling Sleeve For Top Hammer Drill Pipe

Brand Name:	HLDRILL
MOQ:	10 PCS
Price:	Please contact us
Payment Terms:	T/T
Supply Ability:	2000 PCS Per month

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ISO9001

Product Name:

R32 Connecting Sleeve (Transition Joint)

Applicable Products:

Top Hammer Drill Pipe, Trolley Drill Pipe

Applications:

Connecting Drill Pipes, Transmitting Impact And Torque

Connection Specifications:

R32 Internal Thread / R32 Thread

Product Type:

Connecting Sleeve / Fitting Sleeve / Transition Fitting

Adapter Type:

Connects To R32 Drill Pipe At Both Ends

Applicable Drilling Rigs:

Hydraulic Rock Drilling Rigs, Top Hammer Drilling Rigs

Material:

High-strength Alloy Structural Steel

Heat Treatment:

Tempering Heat Treatment

Packaging Details:

Wooden Box

Highlight:

Connector Coupling Sleeve

Cross Connector Coupling

R32 Connector Coupling

Product Description

R32 Crossconnector: Versatile Adapter for Top-Hammer Drill Pipe Compatibility

The R32 crossconnector is a specialized adapter designed specifically for the R32 series drill pipe system used in top-hammer drilling operations. Its core function is to connect different-sized drill pipes that cannot be directly matched, enabling flexible conversion of the drilling tool combination. It is widely used in small and medium-sized mining, quarrying, anchoring projects, and shallow-hole drilling projects, featuring a compact structure, strong compatibility, and stable power transmission.

Key Advantages

Strong cross-specification compatibility, solving the problem of incompatibility between different types of drill pipes
Stable power transmission: The optimized thread design and reinforced structure ensure efficient transmission of torque and impact force, resulting in low power loss and effectively preventing common problems such as drill pipe loosening and jamming
Easy installation and maintenance: The compact and lightweight structure improves construction efficiency
Long service life: The use of tempering heat treatment significantly improves surface wear resistance and core impact resistance, extending the service life by 15% to 20% compared to ordinary carbon steel connectors

R32 Crossover Coupling Specifications

Coupling	Length (mm)	Length (foot)	Out Diameter (mm)	Out Diameter (inch)	Thread	Weight (kg)	HENGLONG P/N
Coupling sleeves	170	6 3/4	55	2 5/32	R38	1.8	31-R38-55-170-23
Coupling sleeves	190	7 1/2	55	2 5/32	T38	2.0	31-T38-55-190-23
Coupling sleeves of different diameter	150	6 1/8	45	1 3/4	R25-R32	1.1	33-R25/R32-45-150-23
Coupling sleeves of different diameter	160	6 1/4	45	1 3/4	R25-R32	1.2	33-R25/R32-45-160-23
Coupling sleeves of different diameter	160	6 1/4	45	1 3/4	R28-R32	1.2	33-R28/R32-45-160-23
Coupling sleeves of different diameter	160	6 1/4	55	2 5/32	R32-R38	1.8	33-R32/R38-55-160-23
Coupling sleeves of different diameter	170	6 3/4	55	2 5/32	R32-R38	2.0	33-R32/R38-55-170-23
Coupling sleeves of different diameter	180	7 1/16	55	2 5/32	R32-R38	2.2	33-R32/R38-55-180-23
Coupling sleeves of different diameter	210	8 1/4	55	2 5/32	R32-R38	2.8	33-R32/R38-55-210-23
Coupling sleeves of different diameter	170	6 3/4	56	2 1/8	R32-T38	2.1	33-R32/T38-56-170-23
Coupling sleeves of different diameter	180	7 1/16	56	2 1/8	R32-T38	2.2	33-R32/T38-56-180-23
Coupling sleeves of different diameter	210	8 1/4	56	2 1/8	R32-T38	2.8	33-R32/T38-56-210-23
Coupling sleeves of different diameter	190	7 1/2	63	2 33/64	R32-T45	3.2	33-R32/T45-63-190-23

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