Product Details

porcelain enamel tank unpressurized solar energy products

Product Description

What's the model of our solar hot water heater?

Model	Absorbing area(m2)	Heat pipe			Tank Capacity	Qty.(Sets)
Model	Absorbing area(m2)	Diameter	Length	Number	Tank Capacity	20"	40HQ
SKI-NP 1800/58-12	1.98	ø58mm	1800mm	12	120L	57	140
SKI-NP 1800/58-15	2.48	ø58mm	1800mm	15	150L	47	117
SKI-NP 1800/58-16	2.65	ø58mm	1800mm	16	160L	44	109
SKI-NP 1800/58-18	2.97	ø58mm	1800mm	18	180L	40	96
SKI-NP 1800/58-20	3.3	ø58mm	1800mm	20	200L	35	88
SKI-NP 1800/58-24	3.96	ø58mm	1800mm	24	240L	30	75

What's the specification of our solar hot water heater?

Specifications:

1) Tank:

Tank material (exterior): Colored Steel Sheet, 0.4mm thick

Tank material (interior): Specification SUS3042B 0.4mm thick

Tank Capacity: 138L - 250L

Outer Tank Diameter: 460mm

Accessories: 1.5 KW Electric Heating Element, Mg Anode, Solar controller, Auxiliary tank (optional);

2) Glass Vacuum Tube

Diameter: 58mm

Length: 1,800mm

3) Support: Galvanized Steel, 1.5mm

4) Accessories: auxiliary tank /solar controller (optional)

5) Operating pressure: no pressure limited

6) The tubes and supports are adjustable.

7) Silicon rings to connect and seal them.

8) Stainless steel tank

9) Welded by high efficiency rolling welding machine

10) Easy to ship and install

Specifications:

1) Tank:

Tank material (exterior): Colored Steel Sheet, 0.4mm thick

Tank material (interior): Titanium Steel,1.2mm thick and Porcelain Enamel Coating, 0.5mm thick

Tank Capacity: 138L - 250L

Outer Tank Diameter: 460mm

Accessories: 1.5 KW Electric Heating Element, Mg Anode, Solar controller, Auxiliary tank (optional);

2) Glass Vacuum Tube

Diameter: 58mm

Length: 1,800mm

3) Support: Galvanized Steel, 1.5mm

4) Accessories: auxiliary tank /solar controller (optional)

5) Operating pressure: no pressure limited

6) The tubes and supports are adjustable.

7) Silicon rings to connect and seal them.

8) Made of corrosion-resistant porcelain enamel tank

9) Welded by high efficiency rolling welding machine

10) Easy to ship and install

What is enamel water tank?

Porcelain enamel is a composite material. The metal is coated with enamel one or several layers, after calcined, enamel coating is perfectly covered on the surface of metal. Porcelain enamel has the same mechanical strength and handling characteristics as metal, and it has the characteristics of anti-corrosion, abrasion proof, resist heat, non-poisonous and easy decorative.

Porcelain enamel tank composes of three layers. Non-metal inner layer,mixed layer and alloy steel layer.The non-metal inner layer is a kind of silicate, so it never faces the danger of scale or corrosion, just like glass. Also after barking at 900 degree Celsius, enamel coating is so perfectly covered on the surface of inner steel plate that water has no chance to contact with innner plate.System operates under pressure,performance enhancd greatly.

As enamel coating has property of heat insulation,big heat capacity and small heat loss,so the working life of polyurethance foam will be much longer & efficient.

Whats the advantage of enamel water tank?

Working Principle

Product Photos

Accessories optional

Whats the application of our solar hot water heater?

1. Hotels, resorts, hospitals and hostels

2. Process industry, boiler feed, laundry and canteens
3. Agricultural sector, hatcheries and dairies
4. Process industry, Boiler feed, Laundry and canteens
5. Agricultural sector, hatcheries, and dairies
6. Swimming pool heating
7. In-process heating
8. Health clubs (Steam / Sauna)

Packaging & Shipping

Packaging & Shipping, Trade Terms

Shipping

1. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;

2. Customers specifying freight forwarders or negotiable shipping methods!

3. Delivery Time: 7-10 days for samples; 15-25 days for batch goods.

Payment Terms

1. Payment: T/T; 30% deposits; 70% balance against copy of original BL.

2. MOQ: 1pcs

3. Warranty : 5 years for water tank, 3 years for the collector

Our Services

1.We are Alibaba Assessed 9 years Gold Supplier.

2.We are a factory manufacturing solar water heaters,best production capability ,best quality control, Best Service .

3.Inspected by the Inspection Institution of Technischer überwachüngs Verein Certification.

4.100% QC inspection Before Shippment.

5. CE/ISO/EN 12975 listed,competitve price.