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Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: PANDADRILL
  • Model Number: R32,T38,T45,T51,GT60,R22,R25,R28,ST58,ST68
  • Type: Coupling Sleeve
  • Machine Type: Drilling Equipment
  • Certification: ISO9001
  • Material: High Quality Steel and Tungsten Carbide
  • Processing Type: Forging, Forging
  • Use: Coal Mining
  • Product name: Coupling Sleeve
  • Thread: R22,R25,R28,R32,R38,T38,T45,T51,GT60,ST58,ST68
  • Length: 190mm to 235mm
  • Diameter: 22,25,28,32,38,45,51,60mm
  • Application: Coal Mining,Quarry drilling, Construction,Stone Drilling
  • Advantage: High Performance
  • Color: Request
  • Usage: Drilling and Construction
  • Transfer: Air/Sea/Express

Packaging & Delivery

Packaging Details Ply-wooden cases + pallet
5pieces/box
Delivery Time Shipped in 15 days after payment
Product Description
Coupling sleeve for Extension Drill Rod connection.High quality of alloy steels and CNC machining guarantee our reliable and consistent quality control of coupling sleeves.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.

Coupling sleeves are also used to connect several rods to each other in the same way. Coupling sleeves have a middle stop to prevent over-threading on to the drill rod.

Thread: R22, R25, R28, R32, R38, T38, T45, T51,

Function: Coupling sleeve, Adapter Coupling

Type: Full-bridge, Semi-bridge


PANDADRILL can make length and thread according to your request!
Detailed Images

Normal Specifications:

Thread model
Length(mm)
Panda Part No.
R22*R22
140
R22*140*R22
R25*R25
150
R25*150-R25
R28*R28
150
R28-150-R28
R32*R32
150
R32-150-R32
R32*R32
160
R32-160-R32
R32*R32
170
R32-170-R32
T38*T38
170
T38-170-T38
T38*T38
180
T38-180-T38
T38*T38
190
T38-190-T38


How to Connect Rod & Bit:

Thread Types:   R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60

Production Application:

Our Service

Professional R&D Team

First-Class Sales Team


Effective Production Team


Perfect After-Sales Service Team


Packing & Delivery

Ply-Wooden Boxes + Pallet

Protect your goods from door to door

By Air/Sea/Express

Fast and Safe Delivery Team

Related Products

Thread Bit

99.8% Response Rate

Shank Adapter

98.9% Response Rate

DTH Tools

95.9% Response Rate

Certifications


FAQ:


Q1: Can I have a sample for testing?

A:Samples are still to be paid but discounted price can be provided.

Q2: Do you have the inspection procedures?

A:100% strict inspection and testing for every order before packing.

Q3: How can i get the after sale services?

A:Free replacement will provide once the problems casued by our product quality.

Q4: Can I have a visit to your factory before the order?


A: Sure, welcome, here is our address: Yantai, Shandong.


CONTACT:

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China (Mainland) | Trading Company
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3 Transactions 7,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $29,000
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