asme sa179 seamless pipe
ASTM A179, ASME SA179, Heat Exchanger Steel Tubes, Heat ...ASTM A179/ASME SA179 Standard Specification for Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes Standard ASTM A179, ASME SA179 Equivalent Standards DIN 17175, BS 3602 Part I, NF A 49-212, NBR 5583, EN 10216-1, EN 1021 ...