Name: High Quality R32-R32 Coupling Sleeve For Top Hammer Rock Drilling Pipe Thread Connection Manufacturer
Brand: KSQ Technologies (Beijing) Co. Ltd
SKU: R32-R32
Price: 35 USD
Availability: InStock

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High Quality R32-R32 Coupling Sleeve For Top Hammer Rock Drilling Pipe Thread Connection Manufacturer

Détails sur le produit:

Lieu d'origine:	Chine
Nom de marque:	MIROC
Certification:	ISO
Numéro de modèle:	R32-R32

Conditions de paiement et expédition:

Quantité de commande min:	1
Prix:	$35
Détails d'emballage:	caisses en bois
Délai de livraison:	20-30
Conditions de paiement:	LC, D/A, D/P, T/T, Western Union
Capacité d'approvisionnement:	3000

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Description de produit détaillée

Nom:	Douille d'accouplement	Application:	Extraction, soufflant, perçage de trou de construction de routes
Matériel:	Acier coulé	Longueur:	Personnalisé
Objet minier:	Le granit, le marbre, le grès, le calcaire	Couleur:	Personnalisé
Traitement de surface:	Peinture en pulvérisation
Mettre en évidence:	R32 coupling sleeve for rock drilling , Top hammer pipe thread coupling , R32-R32 threaded connection sleeve

R32 Coupling Sleeve for Top Hammer Rock Drilling

Product Overview

The R32 coupling sleeve is a precision-engineered threaded connector designed for top hammer rock drilling applications. It securely connects two R32 thread drill rods or shank adapters, ensuring efficient torque transmission and stable drilling performance in mining, quarrying, tunneling, and construction projects.

Manufactured from high-quality alloy steel with advanced heat treatment, our coupling sleeve delivers exceptional strength, wear resistance, and long service life under extreme drilling conditions.

Basic Specifications

Product Name	Thread Coupling Sleeve
Available Threads	R25, R28, R32, R38, T38, T45, T51
Diameter Range	35mm-77mm (1 3/8" to 3")
Length Range	150mm-235mm (6" to 9 1/4")
Material	High Strength Alloy Steel Bar
Types Available	Full-bridge, Semi-bridge, etc.
Colors	Green, Gold, Black or Custom
Minimum Order Quantity	No MOQ required for testing and trial orders

Key Advantages

Precision Thread - R32 female threads machined to strict tolerances for secure connection
High Strength - Forged alloy steel construction for maximum torque transmission
Wear Resistant - Advanced heat treatment for extended service life
Easy Installation - Simple thread-on design for fast rod changes
Cost Effective - Durable design reduces replacement frequency

Detailed Specifications

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