Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union |
| Supply Ability | 6000 Pcs Per Month |
| Delivery Time | 20 days |
| Packaging Details | Pallet or wooden case |
| Diameter | 2 1/2 - 6" |
| Model | HDS, HDP |
| Material | Carbon Steel |
| Square Size | 3"-6" |
| Size | Standrad Size |
| Package | Wooden case |
| Drive Way | Pin/Square drive |
| Warranty | 12 Months |
| Brand Name | TR Solids Control |
| Model Number | TRYG |
| Certification | API 7K, ISO |
| Place of Origin | Xi'an China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union | Supply Ability | 6000 Pcs Per Month |
| Delivery Time | 20 days | Packaging Details | Pallet or wooden case |
| Diameter | 2 1/2 - 6" | Model | HDS, HDP |
| Material | Carbon Steel | Square Size | 3"-6" |
| Size | Standrad Size | Package | Wooden case |
| Drive Way | Pin/Square drive | Warranty | 12 Months |
| Brand Name | TR Solids Control | Model Number | TRYG |
| Certification | API 7K, ISO | Place of Origin | Xi'an China |
| High Light | Drilling Rotary Table Kelly Bushing ，Integral Square Drive Kelly Bushing ，3" Carbon Steel Kelly Bushing | ||
HDS HDP Roller Kelly Bushing for Drilling Rotary Table
Product Descrption
Roller Kelly bushing is to drive kelly by matching with rotary bushing. There are two drive modes: square drive and pin drive. Thre types: Heavy, medium, and light. For kelly: Square and Hexagonal. It fits for 17 1/2-49 1/2 in rotary tables. The product is designed and manufactured according to API Spec 7K Specification for Drill and well servising Equipment.
Roller Kelly bushing is divided into two types by drive mode, pin drive and square drive. Based upon duty, it can be divided into heavy duty, medium duty and light duty. Our Roller Kelly bushing is designed and fabricated as per API Spec 7K.
The axles of roller is fixed by four pieces of bolt M38 which tightening torque is 2KN·m. There are four hexnuts fixed the top of four large bolts with the covers tightly to avoid loosing.
Design Benefits of Oilfield Roller Kelly Bushing
Technical Sheet of Our Oilfield Roller Kelly Bushing
| Model | 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 1/25 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 |
Our Service
1. We possess a 24 hr response system to provide convenient, fast, and effective pre-sale, during sale and after-sale service.
2. Our promise: Any equipment sold by us at any place in the world, we will provide after-sale service promptly and efficiently. Any equipment component damaged by manufacturing defect or quality problem during the warranty period, we will bear the direct cost of the damaged parts.
3. Warranty period: 18 months from the day that the unit leaves factory or 12 months from the date that the unit is put into use (choose the earliest one ?which comes to an end as the calculation standard).
Competitive Advantages
1. We offer high quality products at competitive price.
2. Shortest delivery time.
3. Flexible payment terms.
4. Timely after-sale service.
5. Most of our equipment can be replaceable with international brands.
6. Our products have been exported to Argentina, Egypt, US, Australia, Romania, Pakistan, Dubai, Abu Dhabi, Iran, India, Indonesia, Vietnam, Malaysia and many other countries.
Company Details
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
40 Million-50 Million
Employee Number:
350~450
Ecer Certification：
Verified Supplier
Xi'An TianRui Petroleum Machinery Equipment Co.,Ltd. (For short: TR Solids Control) is a professional manufacturer of solids control equipment and mud recovery system, located in Xi'an City, China. Since 2010, TR Solids Control focused on the development and production of... Xi'An TianRui Petroleum Machinery Equipment Co.,Ltd. (For short: TR Solids Control) is a professional manufacturer of solids control equipment and mud recovery system, located in Xi'an City, China. Since 2010, TR Solids Control focused on the development and production of...
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