roller kelly bushings,master bushings,casing bushings and master bushing accessories
Roller Kelly Bushings are used for 17 1/2~49 1/2 inch rotary tables.They are designed and manufactured according to API Spec 7K.
Our company produce the master bushings and insert bowls with the size from 17 1/2 to 37 1/2 inch.They are cast by high-quality alloy steel and the sizes conform to API Spec 7K.There are two types:pin drive and square drive.The rotary slips,drill collar slips,casing slips or roller kelly bushings conforming to API standard can be contained in them.
We produce type CU,CUL,CB and etc.Casing bushings and insert bowls can handle casing from 4 1/2 to 30 inch O.D. Type CU&CUL are solid bushings and type CB are split bushings.
Bit Breaker Adapter Plates are installed inside the master bushin drive pin holes and provide a 13 9/16 inch square hole to connet Bit Breakers.They are used for type MPCH,MSPC,MDSP master bushing and MSP master bushing.P/N 1816 used for 23-49 1/2 inch master bushing;P/N 1815 used for 17 1/2-21 inch master bushing.
Lifting Slings for removing and installing bushings and insert bowls.
Breaker Adapters are mostly used for screwing standard 3-core bit.
Send product request
Other supplier products
 |
Slip Type Elevator/Spiders | Slip Type Elevator/Spiders are mechanized tools with air operating.They can handle casing up to 14 inch.They are easy to operate and dependable eno... |
 |
Casing Slips Type UC-3 | Casing Slips Type UC-3 are multi-segment slips with of 3 in/ft on the diameter taper slips(except size 8 5/8"). Evey segment of one slip is forced ... |
 |
Type C or CHD Pneumatic Spiders | Type C or CHD Pneumatic Spiders ate utilized to handle drill pipe and tubing in oil well repairing.This type spider can accpommodate pipe from 1.13... |
 |
SJ series auxiliary elevator | SJ series auxiliary elevator is mainly used as a tool in handing single casing or tubing in oil and natural gas drilling and cementing operation.Th... |
 |
Type DU series Drill Pipe Slips | There are three types of DU series Drill Pipe Slips:DU,DUL and SDU.They are with large handing range and light weight.Thereinto,SDU slips have larg... |
Same products
 |
4-Shaft Winder Cast Film Machine | Seller: Wenzhou Chaoshun Machinery Co., Ltd. | The 1500–2100mm PVC Cast Film Machine (4-Shaft Winder) is a robust solution built for indus... |
 |
Standard Washer 12/15/20/25kg | Seller: Jiangsu Chuandao Intelligent Equipment Co., Ltd. | Kingstar Series washer extractors equipped with the world’s leading washing technology, Ita... |
 |
Daily Necessities Molds | Seller: Zhuozhou Yihua Mould Factory | Daily Plastic Products are the most extensive category of plastic products. Most of the plastic p... |
 |
Rebar Coupler Threading Machine | Seller: Xingtai Yushi Machinery Equipment Co., Ltd | Rebar Coupler Threading Machineis an essential tool for processing reinforced bars, commonly used... |
 |
VH HIGH-SPEED GANTRY PROCESSING | Seller: Ling Yueyang International Trade (Shenzhen) Co., Ltd | ●Powerful cutting capability combined with high precision and performance makes insert and armori... |
