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Household storage water heaters have the advantages of easy to install, large water quantity and stable water temperature. As the most important component of the water heater, the tank determines performance and service life of the water heater. The quality of the material for tank and its corrosion-resistant and anti-incrustation performance are of key importance. Its development trend is larger capacity.
1. Inner tank holder
Part requirements: As a load-bearing part with no deformation .
Material Requirements:High yield strength; Good workability .
Recommended materials:
Part No. |
Part No. |
Type |
Grade |
Size(mm) |
Suggestion |
1 |
Inner tank holder |
General cold rolled steel |
SPCC |
2.5 |
Spray painting after parkerising |
2. Left Socket
Part requirements: Water-tight; heat resistant;Corrosion-resistant;Anti-rust .
Material Requirements: heat resistant; Good workability .
Recommended materials:
Part No. |
Part No. |
Type |
Grade |
Size(mm) |
Specialty |
2 |
Left Socket |
Hot rolled enameled steel |
BTC330R |
1.8 |
High strength; light weighting |
2.0 |
|
3. Inner Tank
Part requirements: Water-tight; heat resistant;Corrosion-resistant;Anti-rust .
Material Requirements: heat resistant; Weldability.
Recommended materials:
Part No. |
Part No. |
Type |
Grade |
Size(mm) |
Specialty |
3 |
Inner Tank |
Hot rolled enameled steel |
BTC330R |
1.8 |
|
1.5 |
High strength; light weighting |
4. Right Socket
Part requirements: Water-tight; heat resistant;Corrosion-resistant;Anti-rust .
Material Requirements: heat resistant; Good workability .
Recommended materials:
Part No. |
Part No. |
Type |
Grade |
Size(mm) |
Specialty |
4 |
Right Socket |
Hot rolled enameled steel |
BTC330R |
1.8 |
High strength; light weighting |
BTC245R |
2.0 |
|
5. Rack
Part requirements: As a load-bearing part with no deformation .
Material Requirements: Proper thickness; Good load-bearing capacity.
Recommended materials:
Part No. |
Part No. |
Type |
Grade |
Size(mm) |
Suggestion |
5 |
Rack |
General cold rolled steel |
SPCC |
1.5 |
Spray painting after parkerising |
6. Casing
Part requirements: Long service life; Colorful and stable color; Anti-aging; Easy to clean; Anitimicrobial.
Material Requirements: Narrow range fluctuation for yield strength, high strip flatness requirement.
Recommended materials:
Part No. |
Part No. |
Type |
Grade |
Size(mm) |
Specialty |
Suggestion |
6 |
Casing |
General cold rolled steel |
SPCC |
0.5 |
|
Spray painting after parkerising |
Prepainted |
TSECC |
0.5 |
|
|
||
Cold rolled enameled steel |
BTC |
0.5 |
Heat resistance; Corrosion resistance; Easy to clean; Anti-bacterial |
|