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1. Structure of The Roller Kelly Bushings Description
The Roller Kelly Bushings have two way of drive: the square drive and the pin drive. There are heavy, medium and light-duty according to type.
Roller Kerlly Bushings are used for 17 1/2-49 1/2 inch rotary tables. They are designed and manufactured according to API Spec 7K.
2. Main Features of The Roller Kelly Bushings
1) Competive price and high quality
2) Stable perfomance
3) Assured service
3. The Roller Kelly Bushings Images
4. The Roller Kelly Bushings Specification
5. FAQ of The Roller Kelly Bushings
We have organized several common questions for our clients，may help you sincerely：
①How about your company？
One of the leading manufacturers and suppliers specializing in drill tools products in China, Our main products include manual tongs series, slips series, elevators series, bushing series, casing spider series and pneumatic slips series etc. Our products have been exported to Europe, America, Middle East, Central Asia, North Africa and South-East Asia and other overseas regions.
②How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
③How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible.
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