Categories | Interlocking Kelly Bar |
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Brand Name: | JTHL |
Model Number: | SR40/SR60/SR70/SR80/SR100/BG36/HR180 |
Certification: | ISO |
Place of Origin: | China |
MOQ: | 1 set |
Price: | USD 10000-USD 30000 |
Payment Terms: | L/C, T/T, Western Union |
Supply Ability: | 100 sets/ month |
Delivery Time: | 5-8 work days |
Packaging Details: | Packaged With Steel Pallet and Aluminium Film |
Product Name: | Interlocking Mechanical Kelly Bar OD406 X4X15m |
Drilling Depth: | Up to55m |
Drilling Diammeter: | Max 3000mm |
Use: | deep foudation,road,bridges |
Company Info. |
Beijing Jietaihongli Technology Co., Ltd. |
Verified Supplier |
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Product List |
Interlocking Mechanical Kelly Bar OD406 X4X15m
Interlocking kelly bar is of great pressure transmission and good
anti-contortion perfomance. There are 3 rigid parts between
drilling pipes to transfer greater pressure from embedding
cylinder. And even at the hard geologic condition it can transfer
greater pressure and drill in. Stair key, organization transmission, the outside key is made by
highly wear-resisting tempering steel. For soft fromations, (weak)
weathered rock, hard strata construction.
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