kelly bushing manufacturer

Distributor and manufacturer of new and rebuilt oilfield drilling equipment & supplies including mud pumps and parts. Drilling equipment includes swivels, mud pumps, rotary table & draw works. Drilling supplies include tongs, roller chains, valves, drive bushings & rotary heads. Mud pump supplies include duplex & triplex liners & piston & pony rods. Pump parts include crossheads, slides & cranks. Catheads, washpipes, bearings, union pipes, pump heads, pipe nipples, crankshafts, roller chain sprockets & chain & pump drives are available. Capabilities include contractors" equipment repairing services. Drilling equipment & supplies are used in oilrigs.

The Kelly Drive Bushing acts as an adapter that serves to connect the rotary table to the Kelly. The Kelly bushing has an inside diameter profile that matches that of the Kelly, usually square or hexagonal. It is connected to the rotary table by four large steel pins that fit into mating holes in the rotary table. The rotary motion from the rotary table is transmitted to the bushing through the pins, and then to the kelly itself through the square or hexagonal flat surfaces between the Kelly and the Kelly drive bushing. The Kelly then turns the entire drillstring because it is screwed into the top of the drillstring itself.

Square drive bushing is also referred to as roller bushing or roller kelly bushing. This roller bushing is an essential drilling tool. Square drive bushing is used for 17 1/2-49 1/2 inch rotary tables. It"s designed and manufactured according to API Spec 7K. The roller kelly bushing works with master bushing to drive drill pipe.

Jiangsu Saifu Petrol- Machinery Co. Ltd is a professional China roller kelly bushing manufacturer. After several years of research and innovation, the company has become a roller bushing and other oil drilling tools supplier with a certain scale. The products include: bushings, bottleneck elevator, manual tongs, spiders, slips, inserts and bit breakers.

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However, getting a bushing that is properly functioning is critical to a comfortable and smooth ride, as they maintain the car in good conditions. We have variously available bushings including, grounding bushing, polyurethane bushings, energy suspension bushings, brass bushings, and even drill bushings.Buy our selection of kelly bushing now. For those of you who are looking for quality wholesale kelly bushing at a bargain price, well then you should look no further! At Alibaba.com, you may find a great array of quality automotive accessories and everything at an awesome price.

Start shopping at Alibaba.com to discover wholesale rotary kelly bushing at incredible prices.Browse through rotary kelly bushing for any type of vehicle.Bearings can be produced from a broad variety of materials, such as different steel, rubber, plastic, brass, and ceramic. These materials, each having their own benefits that render them appropriate to specific operations, including noise level, mass, weight, capacity, and resistance, and a series of options to match your individual needs and requirements.

However, getting a bushing that is properly functioning is critical to a comfortable and smooth ride, as they maintain the car in good conditions. We have variously available bushings including, grounding bushing, polyurethane bushings, energy suspension bushings, brass bushings, and even drill bushings.Buy our selection of rotary kelly bushing now. For those of you who are looking for quality wholesale rotary kelly bushing at a bargain price, well then you should look no further! At Alibaba.com, you may find a great array of quality automotive accessories and everything at an awesome price.

Start shopping at Alibaba.com to discover wholesale rotary kelly bushing at incredible prices.Browse through rotary kelly bushing for any type of vehicle.Bearings can be produced from a broad variety of materials, such as different steel, rubber, plastic, brass, and ceramic. These materials, each having their own benefits that render them appropriate to specific operations, including noise level, mass, weight, capacity, and resistance, and a series of options to match your individual needs and requirements.

However, getting a bushing that is properly functioning is critical to a comfortable and smooth ride, as they maintain the car in good conditions. We have variously available bushings including, grounding bushing, polyurethane bushings, energy suspension bushings, brass bushings, and even drill bushings.Buy our selection of rotary kelly bushing now. For those of you who are looking for quality wholesale rotary kelly bushing at a bargain price, well then you should look no further! At Alibaba.com, you may find a great array of quality automotive accessories and everything at an awesome price.

An adapter that serves to connect the rotary table to the kelly. The kelly bushing has an inside diameter profile that matches that of the kelly, usually square or hexagonal. It is connected to the rotary table by four large steel pins that fit into mating holes in the rotary table. The rotary motion from the rotary table is transmitted to the bushing through the pins, and then to the kelly itself through the square or hexagonal flat surfaces between the kelly and the kelly bushing. The kelly then turns the entire drillstring because it is screwed into the top of the drillstring itself. Depth measurements are commonly referenced to the KB, such as 8327 ft KB, meaning 8327 feet below the kelly bushing.

DEN-CON 27 RPH Kelly Bushing is used with Den-Con Pin Drive Master-Casing Bushings for 23" through 49 1/2" Rotary Tables. The 27 RPH has 3 5/16 " diameter drive pins (API) and 25 3/4" pin centers (API) and will handle Kelly sizes 3" to 6" square and 3" to 6" hex.

DEN-CON 20 RPH Kelly Bushing is used with Den-Con Pin Drive Master Casing Bushings for 20 1/2" to 22 1/2" Rotary Tables. The 20 RPH has 2 1/2" diameter drive pins (API) and 23" pin centers (API).

SSB Master Bushings and all Master Bushings having a drive square dimension of 13 9/16" (API). This bushing uses the same roller assemblies, components and wiper assemblies as the 27 RPH. All RH Series Parts & Components Interchange with Varco HD Series Bushing Parts.

Product Description: Roller Kelly Bushings can be classed as two types based on different ways of drive, square drive and pin drive. Also they can be classed as three types based on different style, heavy, medium and light-duty. They are used for 17.1/2 to 49.1/2inch rotary tables. They are designed and manufactured...

The JOTKB MODEL 27 PDHD OR 20 PDHD are developed for pin drive master bushing for rotary table sizes from 27-1/2" to 49-1/2" having 25-3/4" and 23" dia pin center. This unit is used for heavy duty drilling operations and high torque conditions on off shore as well as on shore drilling operations, and handle Kelly sizes from 3" to 6" Square or Hexagonal.

Kelly Bushing is an essential petroleum drilling tool, and can be equipped with rotary slips, so as to drive Kelly bar. It reduces its friction with kelly bar by the rolling of four rollers in order to prolong its life. Designed to perfection, it is sourced from the trusted vendors who manufacture this by using quality material. Highly acclaimed and demanded by our customers, this Kelly Bushingis offered at very economic price.

Roller Kelly Bushing is an essential petroleum drilling tool, and can be equipped with rotary slips, so as to drive Kelly bar. The product reduces its friction with Kelly bar by the rolling of four rollers in order to prolong its life. The product can also fit to foursided or sixsided Kelly bar by charging roller, and then connect it with various rotary tables, with two drive methods, namely, square drive and pin shaft drive. This unit is used for heavy duty drilling operations and high torque conditions on off shore as well as on shore drilling operations.

The Roller Kelly Bushing is simple in operation, convenient in installation and perfect in safety performance. It can be applied to rotary table from 17 1/2” to 49 1/2”, and handle kelly sizes from 3” to 6” square or hexagonal.