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