Bahan:J55, K55, T95, P110
Standar:API 5CT
OD:2 3/8 - 4 1/2 inci
Bahan:E75, S-135
Standar:API SPEC 5D, API SPEC 5DP
OD:60.3-139.7mm
Bahan:J55, K55, L80, P110
Standar:API 5CT
OD:60.3-114.3mm
Bahan:J55, K55, T95, P110, N80
Standar:API 5CT
OD:114.3mm ~ 340mm
Bahan:X42, X46, X52, X56, X60
Standar:API 5L , ISO 3183, GB / T 9711
OD:10.29mm ~ 609mm
Bahan:X56, X60, X65, X70, X80
Standar:API SPEC 5L, ISO 3183, GB / T 9711.1-19
OD:10.29mm ~ 609mm
Bahan:X60, X65, X70, X80
Standar:API SPEC 5L, ISO 3183
OD:10.29mm ~ 609mm