• Specification: API 6A design     

• Nominal Sizes: all casing program up to 21-1/4”   

• Rating: #2000, #3000, #5000, #10000

• Connection Type: threaded and slip on welding

• Material Class: AA to HH

• Temperature Rating: K, L, P, R, S, T, U, V

• Material: 45K, 60K

• PR: 1, 2

• Service: oil, gas Suitable for H2S service NACE MR0175/ISO 15156
   compliance