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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 : T45
Material : Structural Alloy Steel
Application : Tunnelling , Mining , Quarrying, Blasting, Construction
Useage : Connecting Drill Rods and Shank Adapter
Type : Standard, Full-bridge, Cross-over
Length : 210mm~225mm
Diameter : 63-72mm
Custom Design : Thread, Diameter, Length, Color can be customized
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T45 210mm 225mm Coulpling Sleeves For Quarryling
We provide 3 types of coupling sleeves with standard (half-bridge), full-bridge and variable diameter type, in accordance with customer requirements.
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.
Product Parameters |
T45 Series | Thread | Length | Diameter | Weight(kg) | Model No. | ||
mm | feet/inch | mm | inch | ||||
![]() | T45 | 210 | 8 1/8" | 63 | 2 31/64" | 2.7 | LT45-D63-210 |
T45-T51 | 225 | 8 7/8" | 72 | 2 27/32" | 4.5 | LT51/T45-D72-225 | |
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Coupling Sleeves For Quarrying Mining Tunneling Images |