Xi'an Shew-E Steel Pipe Co.,Ltd is one of the leading astm a179 seamless boiler tube suppliers and also a famous such manufacturer, equipped with many professional astm a179 seamless boiler tube factories, welcome to purchase high quality astm a179 seamless boiler tube from our company.ASTM A 179 SEAMLESS BOILER TUBE Covers minimum-wall-thickness seamless clod-drawn,low carbon steel, tubes for heat exchanger,condenser,and similar heat transfer apparatus.1)Dinmension:           OD3.2-76.2mm(1/8in-3in) WT 0.4-2)Standard:                 ASTM A1793)Technique:               Seamless and cold drawn4)Surface treatment:Varnish or black painted5)Application:             Heat-exchanger and Condenser Tubes6)Type of Package:    Bundled and Packed in Seaworthy Bags, Plain Ends7)Inspection :              EN 10204/3.1 or EN 10204/3.2 Mill Test Certificate, SGS, BV8)Chemical Composition:9)Mechanical Properties:10)Manufacturing Process:Seamless and cold-drawing