Standard API | ASTM | BS | DIN | DNV | GB | ISO | JIS | KS | LR | NF | Others
ASTM
Standard Number
A 426 (Standard Specification for Centrifugally Cast Ferritic Alloy Steel Pipe for High Temperature Service1 )
Grade CP1 CP2 CP5 CP5b CP9 CP11 CP12 CP15 CP21 CP22 CPCA15
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