Heat Exchanger Tube Bundle for Iran ASTM A240 Grade 304 Heat Exchanger Tube Bundle Supplier: Heat Exchanger Tube Bundle, F=1095 ㎡ Heat Exchanger Area, SS 304, ASTM A240 304, φ25.4*2.11 mm. Project: Heat exchanger tube Bundle for Iran Rold Dry Chemical Fertilizer Plant Project. Dimension: φ2000*8000, φ25.4*2.11. Material: Stainless steel 304. Standard: ASTM A240 304. Heat exchanger area: F=1095㎡. https://www.dfctank.com/astm-a240-grade-304-heat-exchanger-tube-bundle-for-iran.html