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Coupling Sleeves

Estimate pricing$ 30 – $ 8347.5Est. category range
AvailabilityIn stock
Product typeCoupling sleeve
Geometric structure typesStraight-through, Reducing, Middle-stop
Thread structure typesWave thread, Compound thread, Trapezoidal thread
Coupling sleeve typesFull bridge coupling sleeve, Reducing coupling sleeve

Products Description

The coupling sleeve is an indispensable part of rock drilling tools for rock drilling. During the drilling process, the coupling sleeve is at the joint part of the matching drill, which bears the corrosion effect of stress such as axial tension and compression, bending and torsion, contact, and friction. The coupling sleeve used for threaded connection rock drill tools is to use its thread to connect two or more drill rods or shank rods on the same axis, transfer the impact function of the rock drill, and achieve the purpose of drilling rock holes, which is the same as the drill rod. It acts as a stress wave propagation carrier. Coupling sleeve classification 1. Classification by the geometric structure There are straight-through coupling sleeves, reducing coupling sleeves, and middle-stop-type coupling sleeves. 2. Classification by thread structure There are coupling sleeves such as wave thread, compound thread, trapezoidal thread, etc. Product Parameters Coupling sleeve type: full bridge coupling sleeve and reducing coupling sleeve Thread size: R32, R38, T38, T45, T51. For more product specifications, Please email us or leave us a message. 1. We have professional technical, procuring, marketing, order management, and after-sale service teams, which can provide customers with pre-sale technical solution consultation and product selection suggestions, in-sale order management, and after-sale on-site technical guidance and other services. 2. We focus on the field of geotechnical anchorage, always with high standards to do supply chain management, strict requirements to check product quality, and heavy experience to create the whole process of service. 3. We are committed to providing systematic geotechnical anchorage solutions for customers at home and abroad, creating a valuable service experience.

Product Categories

Drilling Machines & Tools

Products Specification

Product typeCoupling sleeve
Geometric structure typesStraight-through, Reducing, Middle-stop
Thread structure typesWave thread, Compound thread, Trapezoidal thread
Coupling sleeve typesFull bridge coupling sleeve, Reducing coupling sleeve
Thread sizesR32, R38, T38, T45, T51

Supplier information

Basic member

Kelleg International Trade (Shanghai) Co., Ltd.

China

Business type - Contact Seller

Inquire now

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Coupling sleeves join two or more drill rods or shank rods on the same axis, transferring the rock drill's impact energy and acting as a stress wave propagation carrier. They endure axial tension, compression, bending, torsion, contact and friction at the joint.

Classification by geometric structure includes straight-through, reducing and middle-stop types. Thread structures include wave thread, compound thread and trapezoidal thread. Available coupling sleeve types are full bridge and reducing, with thread sizes R32, R38, T38, T45 and T51.

Import Wholesale Coupling Sleeves for Your Business Needs

At Global Trade Plaza, we understand that quality is paramount in the B2B sector. As updated by the seller, the Coupling Sleeves is manufactured to meet rigorous industry standards, ensuring reliability and performance for your business operations. Designed with businesses in mind, the product offers outstanding end user experience. As your business grows, so do your needs, hence it is designed to scale with you, offering flexible solutions that adapt to changing demands. Explore more such product varieties from sellers, suppliers, manufacturers and exporters at our website. You can even import or export Coupling Sleeves or connect with global Importers and Exporters online.

About Supplier

Kelleg International Trade (Shanghai) Co., Ltd. is a premier leather products export company, established in 2010 and based in China. With a decade of experience, Kelleg International Trade (Shanghai) Co., Ltd. has built a reputation for delivering high-quality leather goods to clients across the globe. The company specializes in a wide range of leather products, including bags, wallets, belts, and custom leather accessories, all crafted with precision and attention to detail. Leveraging advanced manufacturing techniques and stringent quality control processes, Kelleg International Trade (Shanghai) Co., Ltd. ensures that each product meets the highest standards. The company’s commitment to excellence, timely delivery, and customer satisfaction has made it a trusted name in the international market.Kelleg International Trade (Shanghai) Co., Ltd. continues to expand its global footprint, exporting its superior leather products to various countries, while maintaining strong relationships with clients worldwide.

Supplier Details for Coupling Sleeves

Established - 16 Oct, 2026
Business Type - Contact Seller
Deals in Product Type - Drilling Machines & Tools
Country - China

Frequently Asked Questions (FAQs) on Coupling Sleeves

1. What is the Seller’s Policy on Payment for Coupling Sleeves?

The trusted supplier, Kelleg International Trade (Shanghai) Co., Ltd., accepts for transactions related to Coupling Sleeves. All payments are processed securely via the Global Trade Plaza B2B platform, ensuring buyer protection and supplier credibility.

2. How to Place an Order for Coupling Sleeves with Kelleg International Trade (Shanghai) Co., Ltd.?

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3. What Should You Consider When Buying Coupling Sleeves Online in 2025?

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Product specifications (material, durability, features)

Quality certifications and compliance

Supplier credibility and customer reviews

Minimum Order Quantity (MOQ) and bulk pricing

Lead time and delivery timelines

Comparing prices and communicating directly with verified sellers like Kelleg International Trade (Shanghai) Co., Ltd. can help ensure value for money and better sourcing decisions.

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5. What is the Port of Dispatch, Estimated Price, and Packaging Type Offered by Kelleg International Trade (Shanghai) Co., Ltd.?

Kelleg International Trade (Shanghai) Co., Ltd., a reliable B2B trader from China, dispatches Coupling Sleeves primarily through the port at China. Packaging types (e.g., bulk, custom, eco-friendly) and estimated pricing may vary based on order volume and destination. To get detailed logistics and pricing information, reach out via the Inquire Now button or Sign Up for direct supplier interaction.