Product Attribute:
Material:Steel
Size:2-3/8inch
Color:Red
Applicationt: 
oil
Production Description:
Product: OCTG Pipe Couplings, API Spec 5CT
Grade: J55, K55, N80, L80, C95, P110
Coupling Size: 4 1/2 20 inches (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)
Thread: NU, EU, STC, LTC, BTC
Standard: API Spec 5CT