Cotema produces in Brazil a complete tools and equipments line for petroleumdrilling and exploration, according to international standarts, with high quality. Its parts are interchangeable with other manufacturer´s.


  Petroleum - Tools of productions and perfuration
 
 


- Power slip frame

- Over running clutches

- Adapter ring

- Kelly bushing

- Master bushing

- Boxes of roletes

- Manual tongs

- Power tongs

- Safety clamp

- Swivel components and parts

- Slips

- Slips power

- Manual elevators

- Hydraulic / Air operated elevators

- Gear drive

- Stabing guide

- Rotary tables

- Dies and inserts

- Scrapers

- Spare parts

- Tensionador

- Tubing spider

- Unit motion bomb of water injection

 
 
 
  Parts and equipment for railroad workers
 
- Piston head

- Cylinder head GM

- Cylinder head GM / EMD

- Shirt of cylinder

- Guided, insert, valve

- Axis prompted

 


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