Cast Steel
Thread Protectors: Prot-ectors from pin and box connection are made from steel castings (60000 psi tensile and 30000 psi yield) meeting ASTM spec no. 27 grade 60-30, with heavy duty bails for pick up and laying down drill collars. Threads and shoulders are precision machined.

Pressed Steel
Thread Protectors: Light duty pressed steel thread protectors for shipping and storing and for drill stem components are also pro-vided by Parveen to meet the customer's requirements. These can be supplied in all sizes.

Plastic Thread Protectors: Parveen also manufactures light duty plastic thread protectors. It is light in weight and easy to handle. Cost benefit is one of the key factor which makes its own demand in lieu of conventional cast / pressed steel thread protectors.

Lift Plugs
Parveen manufactures lifts plugs to suit various sizes O.D. drill collars. Bottom portion is threaded, the centre section is bored to reduce weight. Manufactured from materials & heat treated to drill collar specifications.

Lift Subs
Parveen lifts subs are manufactured from standard heat treated drill collar material specifications as per following sizes & figure.

To order or request quotations on Parveen Lift Plugs, Please specify:

- Drill Collar O.D.
- Drill collar connection size and type.
- Bore diameter, if required.