Anti-CO2 Corrosion Casing and Tubing

Manufacturing Specification of Anti-CO2 Corrosion Casing and Tubing
No. Grade Specification Executive Standard
Outer Diameter /mm Wall Thickness /mm Economical Length /m
1 HS80S-3Cr
HS80SS-3Cr
HS90S-3Cr
HS90SS-3Cr
HS95S-3Cr
HS95SS-3Cr
HS110S-3Cr
HS110SS-3Cr
42 ~ 114.3 4 ~ 12 6 ~ 12.2 Technical Protocol
114.3 ~ 180 3.8 ~ 22 6 ~ 12.2
140 ~ 368 6 ~ 25 6 ~ 12.2
318 ~ 720 14 ~ 25 6 ~ 12.5
Manufacturing Specification of Coupling Blank of Anti-CO2 Corrosion Casing and Tubing
No. Grade Specification Executive Standard
Outer Diameter /mm Wall Thickness /mm Economical Length /m
1 HS80S-3Cr
HS80SS-3Cr
HS90S-3Cr
HS90SS-3Cr
HS95S-3Cr
HS95SS-3Cr
HS110S-3Cr
HS110SS-3Cr
42 ~ 114.3 3.5 ~ 12 6 ~ 12.2 Technical Protocol
114.3 ~ 180 3.8 ~ 22 6 ~ 12.2
68 ~ 219 10 ~ 30 6 ~ 12.2
140 ~ 368 6 ~ 30 6 ~ 12.2
318 ~ 720 14 ~ 30 6 ~ 12.5
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