API Spec 5CT Seamless Casing Pup Joint
Standard: API 5CT & 5B, GOST, Customerized Standard.
Size: 4.5''-20''
End type: BTC, LTC, STC, Premium Connections
Grade: H40, J55, K55, N80, L80, P110, Q125
Length: 2, 3, 4, 6, 8, 10, 12 feet or other length as per requirement
Surface treatment: Painted or Varnished
Protection of Thread: Thread protector
Packing: By wooden case, wooden pallet, or as per the requirements of customers
