| Model: | 2.5-6in |
|---|---|
| Brand: | new |
| Origin: | Made In China |
| Category: | Industrial Supplies / Machinery / Power & Generating Sets |
| Label: | Roller Kelly Bushing , Master Bushing |
| Price: |
-
|
| Min. Order: | 5 pc |
| Live Chat: | Last Online:10 Aug, 2011 |
Kelly Bushings designed and manufactured in accordance with API 7K and other technical standards.
The loaded parts are made of good-quality alloy steel.
|
odel |
Type |
Way of Drive |
Square(in) |
Hex(in) |
|
HDS |
Heavy |
Square Drive |
3-6 |
3-6 |
|
27-HDP |
Pin Drive |
3-6 |
3-6 |
|
|
20-HDP |
Pin Drive |
3-6 |
3-6 |
|
|
RTM4 |
Medium |
Square Drive |
2 1/2—5 1/4 |
3-4 1/4 |
|
20-MDP |
Pin Drive |
2 1/2--4 1/4 |
3-4 1/4 |
|
|
17-MDP |
Pin Drive |
2 1/2--4 1/4 |
3-4 1/4 |
|
|
RTS4 |
Light -duty |
Square Drive |
2 1/2--4 1/4 |
3-4 1/4 |
