garniture de forage
G-105, S-135, E-75
Spéc. 5CT d'API
J55 \ K55 \ N80 \ L80 \ P110 \ Q125
(LTC), (STC.), (BTC)
Spéc. 5L d'API
PSL 1 : A25 \ A \ B \ X42 \ X46 \ X52 \ X56 \ X60 \ X65 \ X70 \ 80
PSL 2 : B \ X42 \ X46 \ X52 \ X56 \ X60 \ X65 \ X70 \ X80
ASTM A106 GR.A \ B \ C
ASTM A53 GR.A \ B
DIN1629
JIS G3454
ASTM A192 \ A210 \ A179
DIN17175
JIS G3455
ASTM A213
JIS G3456
A210-C St52.4 \ St52 STS49
A335-P1 15Mo3 STPA12
A335-P2 \ A213-T2 STBA20
A335P12 \ A213T12 13CrMo44 STBA22
A335-P11 \ A213-T11 STBA23
A335-P22 \ A213T22 10CrMo910 STBA24
A335-P5 \ 213-T5 12CrMo195 STBA25
A335-P91 \ A213-T91
China