Type: CH

Specification: API 6A

Nominal Sizes: 3 1/16”, 4 1/16”, 5 1/8”, 7 1/16”

Class: #3000, #5000, #10000

Material Class: AA to HH

Tempreture Rating: K, L, P, R, S, T, U, V

PSL: 1, 2, 3, 3G

PR: 2

Service: Oil, Gas Suitable for H2S Service NACE MR0175/ISO15156 Compliance