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ASTM A498 / ASME SA498 / Seamless and Welded Carbon Ferritic and Austenitic Alloy Steel Heat-Exchanger Tubes With Integral Fins supplier & distributor in India

PIPE & TUBE ASTM STANDARDS

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ASTM A498/ASME SA498

STANDARD SPECIFICATION FOR SEAMLESS AND WELDED CARBON FERRITIC 
AND 
AUSTENITIC ALLOY STEEL HEAT-EXCHANGER TUBES WITH INTEGRAL FINS1 
(ASTM A 498 / ASME SA 498 /ASTMA498/ASMESA498) 

1. Scope


1.1 This specification covers extenal helical, interal finned, seamless of welded low-carbon steel, alloy steel, and stainless steel tubes for use in tubular heat exchager, surgace condensers, evaporators, superheaters, and similar heat-transfer apparatus in unfinned end diameters up to 2 in. (50.8mm), inclusive. 


1.2 The values stated in inch-pound units are to be regarded as the standard. 

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