Fits 17-1/2″ – 27-1/2″ Rotary Tables

These series of rotary bushing are suitable for API standard rotary slips, drill collar slips, casing slips,insert bowls and roller bushings, with two structures: solid body and split body. Two drive types are available: pin driven and square driven. It is designed and manufactured according to API Spec 7K “Specification for Бурение Оборудование”. These series of rotary bushing are suitable for API standard rotary slips, drill collar slips, casing slips,insert bowls and roller bushings, with two structures: solid body and split body. Two drive types are available: pin driven and square driven. It is designed and manufactured according to API Spec 7K “Specification for Бурение Оборудование”

Обсадная колонна bushing:

1.Модель: CU,CB,CUL

2.Тип:solid casing bushing

3.Стандарт: API Spec 7K

4.tubulars OD: 2-3/8~20 inch

5. applicable rotary talbe size : 17-1/2~49-1/2 inch

Обсадная колонна Втулка and Вставка Bowls

We provide trustworthy bushings for use in all rotary drilling and casing applications. We offer a time tested and industry proven line of bushings to accommodate both primary and backup rotary drilling applications. Our supply includes a wide range of casing bushings, master bushings and roller Келли bushings to accommodate virtually any combination of rotary table and tubular.

The casing bushings we manufactured include type CU, CUL, CB and insert bowls, they can handle casing from 9-5/8 to 30 inch. Тип CU and CUL are solid bushings; type CB are split bushings.

CU, CUL and CB casing bushings are inserted directly into the rotary table and ensure that the casing being run is perfectly aligned with the center of the hole. All of the bushings accept the bowls of different sizes to accommodate a wide range of casing.