Home > Products > Handling tools > API Spec. Roller Kelly Bushing/Pin, Square Drive Roller Kelly Bushings/drilling Kelly Bushing in Oilfield
API Spec. Roller Kelly Bushing/Pin, Square Drive Roller Kelly Bushings/drilling Kelly Bushing in Oilfield
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Product Details
Brand Name | APS | Model Number | API Roller Kelly Bushing | |
Type | Other, Bushings | Machine Type | Drilling Tool | |
Certification | API | Material | Other, Alloy steel | |
Processing Type | Forging | Use | Well Drilling |
Product Description
API spec. Roller Kelly Bushing/Pin, Square Drive Roller Kelly Bushings/drilling kelly bushing in oilfield
1. Details:
1) Model: HDS, HDP, MDP, 4KRVS, 4KRBM
2) Size: 17 1/2~49 1/2 inch
3) API Spec 7K
Roller Kelly bushing ia a necessary tool tor drilling by matching with the rotary square to drive Kelly pipe. The product can reduce its friction with Kelly by rotation of four rollers and extend its service life. Changing different rollers to match with different square and hexagonal Kelly pipes and connect with different rotary tables. Two transmission styles (square and pin connect) are available.
2. Roller Kelly Bushings:
1) Our company produce the roller kelly bushings are used for 17 1/2 to 49 1/2 inch. Rotary tables
2) Roller Kelly Bushings are designed and manufactured according to API spec 7K.
3) Roller Kelly Bushings have type: Heavy, Medium, Light duty
4) Suitable for Kelly: Square(in), Hex.(in)
Type | Style | Way of Drive | Suitable for Kelly | |
Square(in) | Hexagon.(in) | |||
HDS | Heavy | Square Drive | 21/2-6 | 3-6 |
27-HDP | Pin Drive | 21/2-6 | 3-6 | |
20-HDP | Pin Drive | 21/2-6 | 3-6 | |
4KRVS | Medium | Square Drive | 21/2-51/4 | 3-41/4 |
20-MDP | Pin | 21/2-41/4 | 3-41/4 | |
17-MDP | Pin | 21/2-41/4 | 3-41/4 | |
4KRBM | Light-Weight | Square Drive | 21/2-41/4 | 3-41/4 |
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- Shaanxi APS Machinery Equipment Co., Ltd.
- Contact nameKaren yan Chat Now
- Phone86-029-63350698
- AddressRoom 11911, Shuzishenghuo Building A, Keji 5th Road, High-Tech Zone
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