Standard API | ASTM | BS | DIN | DNV | GB | ISO | JIS | KS | LR | NF | Others
ASTM
Standard Number
B 395 (Specification for U-Bend Seamless Copper and Copper Alloy Heat Exchanger and Condenser Tubes)
Grade C10200 C12000 C12200 C14200 C19200 C23000 C44300 C44400 C44500 C60800 C68700 C70600 C71000 C71500 [ All grade ]