Bestlink T45 Thread Extension Drill Rod for Drifting and Tunneling
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Product Details
| Customization: | Available |
|---|---|
| Standard: | ISO9001 |
| Length: | 0.4 - 6 M |
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Year of Establishment
2009-07-06
Number of Employees
21
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Basic Info.
- Model NO.
- T45
- Usage
- Coal Mining
- Material
- Carbon Steel
- Application
- Drifting and Tunneling, Bench Drilling
- Type
- Thread Rod
- Processing Type
- Forging
- Body Type
- Round, Hexagonal
- Transport Package
- Wooden Case
- Specification
- ISO
- Trademark
- BESTLINK
- Origin
- Xiamen, China
- HS Code
- 72288000
- Production Capacity
- 50000 PCS / Month
Product Description
Bestlink T45 Thread Extension Drill Rod for Drifting and Tunneling
Extension rods are made by hollow drill steels. This hollow hole are usually named flushing hole, used for transmitting water or air during drilling.And the threads can be used for connecting couplings, shanks, couplings or bits.
Body Type:
There are two shapes of extension rods, round type and hexagonal type.
Hexagon rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing.
Round rods are generally lighter than hexagonal rods and are normally used in extension drilling applications.
Thread Type:
Usually for extension rods, there are R22, R25, R28, R32, R38, T38, T45, T51, ST58, T60 threads,
and different lengths of rods are available from 600mm to 6400mm usually.
(1) Type: Male-Male Rod, Male-Female Rod
(2) Thread: R22, R25, R28, R32, R38, T38, T45, T51,
(3) Rod size: hex. 22mm, hex. 25mm, hex. 28mm, hex. 32mm, hex. 35mm,
dia. 39mm, dia. 46mm. dia. 52mm
(3)Length: 0.4m-6m
(4)Package: in wooden case or in bundles.
Extension rods are made by hollow drill steels. This hollow hole are usually named flushing hole, used for transmitting water or air during drilling.And the threads can be used for connecting couplings, shanks, couplings or bits.
Body Type:
There are two shapes of extension rods, round type and hexagonal type.
Hexagon rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing.
Round rods are generally lighter than hexagonal rods and are normally used in extension drilling applications.
Thread Type:
Usually for extension rods, there are R22, R25, R28, R32, R38, T38, T45, T51, ST58, T60 threads,
and different lengths of rods are available from 600mm to 6400mm usually.
(1) Type: Male-Male Rod, Male-Female Rod
(2) Thread: R22, R25, R28, R32, R38, T38, T45, T51,
(3) Rod size: hex. 22mm, hex. 25mm, hex. 28mm, hex. 32mm, hex. 35mm,
dia. 39mm, dia. 46mm. dia. 52mm
(3)Length: 0.4m-6m
(4)Package: in wooden case or in bundles.
| Name | Size | Specification | Length |
| R25 Rod | Hex25 | R25-Hex25-R25 | 610mm, 915mm, 1220mm, 1525mm,1830mm,2435mm, 3050mm, 3660mm |
| R32-Hex25-R25 | 1830mm,2130mm,2475mm,2795mm,3090mm,3700mm | ||
| Hex28 | R32-Hex28-R25 | 3090mm, 3700mm | |
| R38-Hex28-R25 | |||
| R28 Rod | Hex28 | R32-Hex28-R28 | 2475mm,2590mm,3090mm,3700mm,4005mm,4305mm |
| R38-Hex28-R28 | 3090mm, 3700mm,4305mm | ||
| R32 Rod | Hex32 | R32-Hex32-R32 | 2475mm,3090mm,3700mm,4305mm |
| R38-Hex32-R32 | 2475mm, 3090mm,3700mm, 4005mm,4305mm, 4610mm,4915mm | ||
| T38-Hex32-R32 | 4305mm | ||
| Hex35 | R38-Hex35-R32 | 3090mm,3700mm,4305mm,4915mm,5525mm | |
| T38-Hex35-R32 | 3090mm,3700mm,4305mm,4915mm,5525mm,6135mm | ||
| T38-Hex35-R32 MF-rod | 3090mm,3700mm,4305mm,4915mm,5525mm,6140mm | ||
| RD39 | R38-RD39-R32 | 4305mm | |
| T38-RD39-R32 | 4305mm,4915mm,5525mm,6135mm |
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