Merkmale & Beschreibung von Bohrgestänge

Bohrgestänge

G-105, S-135, E-75

API-SPEZIFIKT. 5CT

J55 \ K55 \ N80 \ L80 \ P110 \ Q125

(LTC), (STC), (BTC)

API-SPEZIFIKT. 5L

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