API Tubing Couplings NU Thread 1.315"Od Grade J55

API Tubing Couplings NU Thread 1.315"Od Grade J55

API Couplings NU Thread 1.66"Od Grade J55

API Couplings NU Thread 1.9"Od Grade J55

API Tubing Couplings NU Thread 2-3/8"Od Grade J55

API Couplings NU Thread 2-7/8"Od Grade J55

API Couplings NU Thread 3-1/2"Od Grade J55

API Couplings NU Thread 4"Od Grade J55

API Couplings NU Thread 4-1/2"Od Grade J55

API Tubing Couplings EU Thread 1.315"Od Grade N80

API Couplings EU Thread 1.66"Od Grade N80

API Couplings EU Thread 1.9"Od Grade N80

API Tubing Couplings EU Thread 2-3/8"Od Grade N80

API Couplings EU Thread 2-7/8"Od Grade N80

API Couplings EU Thread 3-1/2"Od Grade N80

API Couplings EU Thread 4"Od Grade N80

1. Specifications

Size range from 2 3/8"to 20"
Steel grade including: K55, J55, L80, N80, C90, T95andP110
Thread types: NU, EU, STC, LTCand BTC
 
2. Features:
1) Standard: API 5CT&5B 
2) Material: J55, K55, L80, N80, P110. 
3) Type: STC /BTC/ LTC/NUE/EUE 
4) Inside Phosphate Treatment & Outside coating 
5) OD:2 3/8"- 20" 
6) Standard Export Package: such as wooden pallet