MDP Roller Kelly Bushing API Oilfield Drill Spare Parts

API Oilfield MDP Roller Kelly Bushing Size 2 1/2" -6"

Product Descrption

Roller kelly bushing is one of the necessary tools for oil drilling operation, which is fixed at the big bushing to pass the torque to the down hole drilling tools.

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.

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.

Main Advanatges of Our Roller Kelly Bushing

1. It is designed and manufactured according to API Spec 7K “Specification For Drilling Equipment".
2. The bushing is easily installed into the master bushing, maintaining good alignment.
3. Because of its intergral construction, it can not fly out and hurt you.
4. The contact between Kelly and roller is rolling contact, so friction is lower, and weight on bit is accurate.
5. Pulling out or feeding off string can be done while rotating.
6. Through the rotation of four rolls, the friction between rolls and kelly pipes is reduced to extend service life.
7. Two transmission styles (square and pinconnect) are available.

Technical Table of Oilfield Roller Kelly Bushing

Xi'An TianRui Petroleum Machinery Equipment Company Limited engages in solid control equipment and drilling waste management, oil drilling engineering and technical services; technology development and application of automatic control equipment; overhaul and maintenance of oil and gas well testing; sales of oil drilling equipment and accessories, drilling tools, drill pipe and tubing, instrumentation and accessories, electromechanical equipment. We have been committed to being the world's leading suppliers and technical service providers in petroleum equipment industry.

Our products include solid control equipment, cement tools, PDC drilling bits, Wellheading tools, Mud pumps and their acceossries. They are exported to Russia, America, Middle East, South America, Southeast Asia, Central Asia , African, Australia,Europe etc. Our company is willing to cooperate and make common progress with friends at home and abroad with first-class products, first-class service and reasonable prices.

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.