Stainless Steel Spiral Fin Tube Water to Air Heat Exchanger

Our advantagesWith an aim to  increase the heat exchanging efficiency, It's usually to extend the surface area (or internal surface area) by adding fins onto a tube, which, through this manufacturing process,  would greatly improve and upgrade the heat transferring efficiency of heating tube, it's called Finned Tube or Fin Tubes. But, as a element of heat exchanger, fin tubes would be working on very high temperature condition for long time. For example,  the application of  boilers, which is with bad ambience, high temperature, high pressure and corrossion, all require the fin tubes to be qualified with very high performance capacity as following: 1. Anti-corrossion 2. Anti-wear 3. Lower contact resistance 4. Higher stability 5. Anti-fouling ability Dimension reference  MaterialTubes O.D and thicknessFins Height and thicknessFin distance  Finned tubes SpecificationsCarbon steel/     stainless steel Φ18x2mm 10x0.3mm~0.4mm 12x0.3mm~0.4mm 15x0.3mm~0.4mm  3~6mmΦ18x2.0mm-38mm  Φ21x2mm5~6mmΦ21x2.0mm-41mmΦ21x2.0mm-45mmΦ21x2.0mm-51mmΦ25x2mm5~6mmΦ25x2.0mm-49mmΦ25x2.0mm-49mmΦ25x2.0mm-55mmΦ32x2mm5~6mmΦ32x2.0mm-52mmΦ32x2.0mm-56mmΦ32x2.0mm-62mmΦ38x3mm5~6mmΦ38X3.0mm-58mmΦ38X3.0mm-68mm Φ48x3mm5~6mmΦ48X3.0mm-68mmΦ48X3.0mm-78mm Carbon/stainless steel tube        with aluminum finsΦ18x2mm10x0.3mm~0.4mm2.8~3.3mmΦ18x2.0mm-38mm  Φ21x2mm11.5x0.3mm~0.4mm2.8~3.3mmΦ21x2.0mm-44mm  Φ25x2mm12.5x0.3mm~0.4mm2.8~3.3mmΦ25x2.0mm-50mm  Φ25x2mm15x0.3mm~0.4mm2.8~3.3mmΦ25x2.0mm-55mm  Φ32x3mm15x0.3mm~0.4mm2.8~3.3mmΦ32x3.0mm-62mm  Copper tube and     with aluminum fins Φ16x1~2mm10x2.0mm2.8~3.3mmΦ16x1~2mm-36mm  Φ18x1~2mm2.8~3.3mmΦ18x1~2mm-38mm  Φ25x1~2mm2.8~3.3mmΦ25x1~2mm-50mm  Note: We can customize the specifications of the finned tube, please send us the specifications you need.Application of fin tube    Included greenhouse, timber dryer, dry kiln, gravure printing M/C,printing and dyeing M/Dyeing and finishing M/C, hot air stenter M/C,heat framing M/C, drying M/C, textile printing M/C,flat bed printing M/C, roto screen printing M/C, ,rotogravure printing machine M/C;drying foodstuff, tea leaf, airconditioner; airflow drying starch (starch dryer) and feedstuff, paper M/C,vegetable dehydration tunnel, oven drying , drying machine for plastic & leather grunting , CAC heating and refrigeration, workshop constant temperature warming, drying and cooling brewer's malt,tobacco splitting, swelling & drying ,drying dyestuff, chemical fiber, soda, latex, PVC, glutin , leather finishing M/C,blanket setting machine FAQ:Q1:Why choose QINGLI We wish to be your First-choice one-stop heat exchanger &refrigeration Parts supplier.We are a manufactures for more than ten years!All of our products can accept customization,Our mission is to provide integrated  heat exchanger &refrigeration Parts for professional, efficient service. Q2:How is quality ensured? All our processes strictly adhere to ISO-9001 procedures.Before leaving the factory after strict pressure and tightness testing.If the product does not work properly as described, and proven to be at our fault, we will provide exchange services only for the same specific item. Q3:If we don't find what we need on your website, what should we do? Do you make customer's heat exchanger &refrigeration parts? You can send the pictures and drawings of the products you need by email, we will check if we have them.otherwise, We can customize new products according to customer's needs. Q4: What is the main market for your products? Our main market is in Middle East, South America, Europe and USA. Q5:What about delivery time? If we have stock of the item you need,we can send goods to you within 3 working days after deposit or 100% payment into our bank account. If we don't have stock,different products' production time is different.Generally, it needs 7 to 20 working days. Any other confused question, email us please, we will do our best to assist you! We are professional factory! remember us please.   /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1