API 5CT 3-1/2 NU L80 Tubing Coupling Stock

Executive standards

API spec 5CT, API spec 5B

Specification range

range:

2-3/8", 2-7/8", 3-1/2", 4", 4-1/2", 5", 5-1/2", 6-5/8", 7", 7-5/8",  8-5/8",9-5/8",10-3/4", 11-3/4", 13-3/8", 16", 18-5/8", 20"

WT:

4.24-16.13mm

Materials

J55, K55, N80, L80, C90,T95, P110 and Q125

T&C

EUE, NUE, STC, LTC, BTC and Premium connection

Testing

NDT etc related rules of API 5CT and 5B

Packing

By bundles, seaworthy packing

Application

Connecting two oil tubing or casing pipes