Product Item: Seamless U Tube for Heat Exchanger (High Temperature, Alloy Steel)
Type: U Tube
Material: ASTM A213 T9 Alloy Steel
Pipe Dimensions: 19.05 mm OD * 1.65 mm WT
Straight Length: 5850 mm
Surface Treatment: Blackening, Pickling
Packaging: Wooden Box

Source: https://www.landee.cn/astm-a213-t9-heat-exchanger-u-tube-od-19-05-mm-wt-1-65-mm.html