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Brand Name : Litian Heavy Industry
Model Number : Top Hammer Coupling Sleeve
Certification : ISO9001:2015
Place of Origin : China
MOQ : Negotiable
Price : Negotiable
Payment Terms : T/T, D/P, L/C, Western Union, MoneyGram
Supply Ability : According to order quantity
Delivery Time : 3-30 days
Packaging Details : Plywooden cases
Thread : R32
Material : Structural Alloy Steel
Application : Tunnelling , Mining , Quarrying, Blasting, Construction
Useage : Connecting Drill Rods and Shank Adapter
Type : Standard, Full-bridge, Cross-over
Length : 160mm~190mm
Diameter : 45-55mm
Custom Design : Thread, Diameter, Length, Color can be customized
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R32 Threaded Coulpling Sleeves Standard Half-Bridage Variable Diameter Type
Product Parameters |
| R32 Series | Thread | Length | Diameter | Weight(kg) | Model No. | ||
| mm | inch | mm | inch | ||||
| R32 | 160 | 6 5/16" | 45 | 1 3/4" | 1.1 | LR32-D45-160 |
| R38 | 180 | 7 1/8" | 55 | 2 5/32" | 2 | LR38-D55-180 | |
| R32-T38 | 180 | 7 1/8" | 55 | 2 5/32" | 2 | LT38/R32-D55-180 | |
| 190 | 7 1/2" | 55 | 2 5/32" | 2 | LT38/R32-D55-190R | ||
| R32-R38 | 180 | 6 3/4" | 55 | 2 5/32 " | 2.1 | LR38/R32-D55-180 | |
| 190 | 6 3/4" | 55 | 2 5/32 " | 2.2 | LR38/R32-D55-190R | ||
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Advantages
High-quality steel Our coupling sleeves are made of high-quality structural alloy steel, and after a special heat treatment process, they can meet the requirements of excavating harder rock layers and have a longer service life.
Advanced manufacturing technology The coupling sleeves adopt advanced thread manufacturing technology and advanced surface treatment technology, and are manufactured according to precise tolerances. They have the characteristics of tight connection, good energy transmission effect, strong wear resistance and easy disassembly.
Strict quality control All the coupling sleeves are strictly controlled to ensure that they have a satisfactory high quality.
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R32 Threaded Coupling Sleeve Images |