Pup Joint

455.png


①Pup joint is a casing or tubing of length shorter than R1 with the same thread connection, used to adjust the length of tubular strings.

The performance of the pup joint is expected to be the same as the casing/tubing.

Tubing Pup Joint Specifications:

Tubing Pup Joint Specifications

 

 

 

Outside Diameter

 

1.05" ~ 4-1/2" (26.67 ~ 114.3 mm)

 

Length

 

2, 3, 4, 5, 6, 8, 10, 12 ft

 

Grade

 

H40, J55, L80, N80/Q, C90, T95, P110

 

Connection

 

EUE, NUE

 

Standard

 

API 5CT, API 5B


④Casing Pup Joint Specifications:

Casing Pup Joint Specifications

 

 

 

Outside Diameter

 

4-1/2" ~ 20" (114.3 ~ 508 mm)

 

Length

 

2, 3, 4, 5, 6, 8, 10, 12, 14, 16, 18, 20 ft

 

Grade

 

H40, J55, K55, L80, N80/Q, C90, T95, P110, Q125

 

Connection

 

BTC, STC, LTC

 

Standard

 

API 5CT, API 5B