Cast Steel Thread Protectors / Lifting Bails
- Penguin manufactures Cast Steel Thread Protectors with Lifting Bails(CSTPs/Lift Nubbins) ranging from 2-3/8” to 8-5/8” with REG, IF, FH, XH, H-90 and NC connections.
- Penguin manufactures CSTPs/Lift Nubbins
from quality steel castings in conformity with ASTM A27 Grade 60-30. Castings are heat treated to give 60,000 psi tensile strength and 30,000 psi yield strength and are furnished with heavy duty bails suitable for picking up and laying down drill collars, drill pipes and other BHA components.
Threads and shoulders are precision machined to API standards. Also included are Safe Working Load certificates. Penguin manufactures these bails in various sizes and thread forms ranging from 2-3/8” to 8-5/8” as per the requirements of our customers.
Quality of all the bails are strictly monitored. Each lifting bail leaving PPSL’s facility is 100 pct. MPI tested and also the representative samples of bails from each heat is load tested at PPSL’s in-house mechanical lab.