At SST we value quality, and we are proud to provide the finest stainless steel solar pressure water tank 300l coils from our high-performing heat exchanges. They are necessary to transfer heat from one liquid to another, therefore ideal for industrial applications.
Our Stainless Steel Coils are high in demand, owing to their high quality, durability and reliability. These are built for industrial use, and will outlast your heat exchanger by years!

We know that each heat exchange application is different here at SST. That’s the reason we provide personalized stainless steel coils as per your customization. So no matter what you need in a coil: a certain size, a certain shape, a certain type of material – we can make you a coil that will work better.

Stainless steel coil heat exchangers are the ideal choice for a sturdy and efficient radiant heating system. They offer an inexpensive way to move heat, you will get your money back on your energy bill. Use our well-designed coils and get the most effective heat for your industrial processes.

Our in-house manufacturing at SST is second to none – we make quality heat exchange coils because that’s simply what we do. From material selection to the final product, all of our products are produced according to the strict standards to ensure the durability of the products.
SST stainless steel coil heat exchanger Energy Co., Ltd is established in 2006 and is the largest manufacturer and exporter of custom stainless steel water tank, and is the oldest manufacturer of DUPLEX stainless steel water tank with leading technology in China. More than 50 patents have been filed for designs as well as utility models. SST export water tank for over 18 years, is the No. 1 water tank export volume and has a factory with an area of over 30, 000 m2, monthly output over 10, 000pcs, heating loss to A+.
SST have stainless steel material laboratory for raw material the laboratory include: component analysis of raw materials and spectrograph test. It can confirm that our raw materials are in line with ROHS and standards. stainless steel coil heat exchanger, to evaluate different stainless steel materials' corrosion resistance; Metallographic test, to determine the changes in the chemical composition of raw materials and materials following welding. Tensile test to test the strength, toughness, and fatigue. Also we have stress test and fatigue test for each tank, to ensure all products are qualified.
Products include: stainless steel coil heat exchanger heat recovery tanks, storage tanks hot water tanks, gas boilers and heat pump water tanks. SST also has a variety of stainless steel items, including water cylinders, storage water and solar systems. SST offer ODM and OEM service 20 Technology and RD engineer, 6 automatic production lines that ensure welding quality and efficiency.
SST is certified with CE CB, ERP, and CE certifications for the European market. Watermark is for Australia market, UL for North of American and KTW for Germany drinking water standard and WRAS for UK drinking water standard. Our water tank now can attain a heating loss of A+. Also, ISO9001, ISO14001, ISO45001 and all other materials are certified stainless steel coil heat exchanger.