ASTM A 53 specification for black steel seamless pipes
ASTM A 106 seamless carbon steel pipes for high-temperature service
ASTM A179 specification for seamless cold-drawn low-carbon steel heat-exchanger and condenser tubes
ASTM A192 specification for seamless carbon steel boiler tubes for high-pressure service ASTM A 210 specification for seamless medium-carbon steel boiler and superheater pipes ASTM A 213 specification for seamless ferrite alloy steel boiler, superheater and heat-exchanger pipes
ASTM A 519 seamless carbon and alloy steel for mechanical tubing
Size: OD16mm - OD426mm, thickness :1mm to 80mm
Packing:black varnish , caps in both of end , beveled , in Bundle, seaworthy packing