Do you know what a tank in tank boiler is? That’s a special type of boiler made by our company, SST, which helps heat water more efficiently. This boiler contains two tanks in it, one in the other, in order to work better and more efficient to save energy. A design like this is not only smart, but it would also be incredibly useful across a lot of industries. Now, let’s dive into some details that make deciding on the SST tank in tank boiler so easy!



tank in tank boiler Heating Energy Co., Ltd is founded in 2006, is the largest manufacturer and exporter of stainless steel customized water tanks and the most mature manufacturer of DUPLEX stainless steel water tank with the leading technology of butt-welding in China. SST has received more than 50 inventions and utility patents. SST export water tank over 18 years, is the No. 1 water tank exporter, factory area over 30, 000 square meters, output per month more than 10, 000 pcs, loss in heating to A+.
SST has a stainless-steel laboratory for raw materials. The lab offers raw material component analysis as well as the tank in tank boiler, which will confirm that our raw materials are in conformity with standards and requirements for ROHS point corrosion test that allows you to compare the corrosion resistance of different stainless steel products and metallographic tests to test changes in the structure of the tissue after welding and tensile tests to determine strength, toughness and fatigue. Additionally, we have test for fatigue and pressure in each tank to ensure products are qualified.
Products include solar system accessories heat recovery tanks, tank in tank boiler, hot water tanks, gas boilers, and heat pump water tanks. SST also offers a range of stainless steel products that include storage water cylinders, water cylinders and solar systems. SST offer ODM and OEM services 20 Technology, RD engineer, six automated production line to ensure that welding quality is high and efficient.
SST is tank in tank boiler with CE CB, ERP, and CE certificates for European markets. Watermark is for the Australian market, UL is for North America, and KTW and WRAS are designed for UK drinking standard. Our water tank now can reach a temperature loss of A+. Additionally, ISO9001, ISO14001, ISO45001 and all materials meet ROHS.