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 |
| Square Size | 3"-6" |
| Size | Standrad Size |
| Drive Way | Pin/Square drive |
| Warranty | 12 Months |
| Weight | 5kg~810kg |
| Shipping Term | By Sea or by Air |
| 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 |
| Square Size | 3"-6" | Size | Standrad Size |
| Drive Way | Pin/Square drive | Warranty | 12 Months |
| Weight | 5kg~810kg | Shipping Term | By Sea or by Air |
| Brand Name | TR Solids Control | Model Number | TRYG |
| Certification | API 7K, ISO | Place of Origin | Xi'an China |
| High Light | Oil Drilling Roller Kelly Bushing ，3 1/2" Roller Kelly Bushing ，API Spec 7K Kelly Bushing | ||
3 1/2" Square Drive Oil Drilling Roller Kelly Bushing
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.
According to the driving mode, it could be divided into square drive type and pin drive type. According to the kelly, there are square Relly bushing and hexagonal Relly bushing. It mainly consists of roofcover, bottom cover, axls pin, roller, fastening bolt and stals, etc.
Xi'an TianRui Petroleum Machinery Equipment Company Limited is a professional manufacturer of drilling equipments and tools which is located in Xi'an City, enjoying convenient transportation.
Basic Specialities of Oilfield Roller Kelly Bushing
Technical Information 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 |
Xi'An TianRui Petroleum Machinery Equipment Company Limited follows the principle of "quality first, science and technology innovated, people oriented", it benefits from the convenient running, high efficiency, swift reaction, experienced experts and the advanced management. In a meanwhile, it has about 50 sub-contractors to cooperate all over the country, and it always sticks to good faith, strictness, specialty, innovation, also satisfactory service.our products have already been exported to USA, South America, Africa, Middle East, Russia and some other countries (regions).
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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