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Chinese M&T New Energy Water Floor Heating System Hot Water Storage Tank Two In One Thermodynamic Warmtepomp
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Chinese M&T New Energy Water Floor Heating System Hot Water Storage Tank Two In One Thermodynamic Warmtepomp
As the largest leading manufacturer of stainless steel hot water tanks and the No.1 duplex stainless steel water tank and butt welding technology producer in the region with more than 16 years of experience, we specialize in OEM and ODM services.
Combined with solar heating systems, heat pumps, electrical heaters, and other heating sources.
Optional outer copper coils or inner stainless steel coils.
Optional coils to accelerate the efficiency of heat transferring.
Optional water connections according to customers' requests.
High density polyurethane foam reduces heat loss and energy costs for maximum efficiency.
Capacity
L
100
200
300
400
500
600
800
1000
Inner tank diameter
mm
Φ370
Φ470
Φ500
Φ550
Φ600
Φ650
Φ700
Φ800
Out shell diameter
mm
Φ470
Φ560
Φ600
Φ650
Φ700
Φ760
Φ800
Φ900
Inner tank material
mm
SUS304 / SUS316L / Duplex2205 / Duplex2304
Out shell material
mm
galvanized steel with painting / stainless steel / PU
Out shell color
-
white / silver-grey / blue / red / golden / stainless steel
Max.working pressure
bar
6
6
6
6
6
6
6
6
Max.testing pressure
bar
10
10
10
10
10
10
10
10
Max.running temperature
℃
90
90
90
90
90
90
90
90
Heating loss
W/K
0.65
0.72
0.89
1.02
1.15
1.26
——
——
Standing loss
W
30
33
40
46
52
57
——
——
ERP Class
-
A
A
A
A
A
A
——
——
Electrical heater
kw
1.5
1.5
1.5
1.5
3
3
3
3
Mg.Anode
mm
Φ22*300
Water connection
-
G / BSP / NPT 3/4"
G / BSP / NPT 1"
Packing size
mm
L:540 W:540 H:1170
L:630 W:630 H:1440
L:670 W:670 H:1630
L:720 W:720 H:1920
L:780 W:780 H:1930
L:850 W:850 H:1940
Φ900*2200
Φ980*2420
Recommend Products
Application
Company Information
Technology leader: We are the largest stainless steel water tank leading manufacturer and exporter and hold the No.1 position in duplex stainless steel water tank production and butt welding technology in the industry.
The leading technology: Supported by international advanced water tank production equipment (such as laser cutting machines, CNC machines, automatic robotic systems, automatic straight and connector welding machines, and automatic butt welding machines) combined with advanced welding technology. This improves not only the stability of product quality but also provides exceptional corrosion resistance and a long service lifetime.
Certification: Backed by ISO9001 quality system, French NF certification, and third-party SGS/BV factory verification. We achieve the highest standard of stainless steel tanks: Australia WaterMark, European Union CE, and ERP. Furthermore, we are the pioneering factory to obtain the watermark certificate for duplex stainless steel tanks.
We have been offering professional OEM & ODM services for customers since 2006. Approved by the ISO9001 quality system, European Union CE and ERP, French NF certification, and Australia WaterMark, our hot water products, including instant electric water heaters, mini instant storage containers, and backup water heaters for SPA, are exported globally to Europe, North America, Australia, and Asian countries.
We guarantee quality by conducting 100% leakage testing and implementing fully automatic production lines. With over 14 years of industry experience, we are dedicated to customizing high-quality products to match your desired capacity, shape, and overall layout designs.
Certifications
Cooperative Partners
Packaging & Shipping
Frequently Asked Questions
Q1: What materials are available for the inner tanks of these water heaters?
We manufacture inner tanks using premium-grade materials, including SUS304, SUS316L, Duplex 2205, and Duplex 2304. These materials provide exceptional durability and corrosion resistance.
Q2: Can these hot water tanks be customized through OEM or ODM services?
Yes, we support comprehensive OEM and ODM solutions. With our manufacturing expertise, we can customize tank capacities, outer shell colors, dimensions, and connection formats to fit your exact specifications.
Q3: Which heating sources are compatible with the hot water tanks?
Our tanks are designed for versatile integration and can be connected directly to solar heating systems, air-source heat pumps, electric heating elements, and other external heat energy supplies.
Q4: What certifications do your stainless steel tanks have?
Our facilities and products hold major global credentials, including ISO9001, European CE, ERP, French NF certification, and the Australian WaterMark standard.
Q5: What are the pressure ratings and testing conditions for these tanks?
Our standard stainless steel hot water tanks are built to support a maximum working pressure of 6 bar, with each unit undergoing a safety test up to 10 bar before shipment.
Q6: How do you prevent energy loss in your water heaters?
We utilize high-density polyurethane (PU) foam insulation, which minimizes thermal transfer, significantly reducing heat loss and maximizing long-term energy efficiency.
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