Henan Swet Boiler Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram，Cash or on the basis of mutual agreement |
| Supply Ability | 1500 Set/Sets Per Year |
| Delivery Time | 25-30 work days |
| Packaging Details | The boiler in nude package, but covered with water-proof covering, accessories in plywood case or tin case, this can be changed as your requirements |
| Leaving Water Temperature | 95(115)(130) ℃ |
| return water temperature | 70(90)℃ |
| efficiency | 95.36 % |
| Model | QXS(SZS)4.2-1.25（1.6）-Y,Q-3010 |
| Keywords | hot water boiler |
| Rated thermal power | 4.2 MW |
| nominal working pressure | 0.7(1.0)(1.25) MPa |
| Color | Customer requirements |
| Brand Name | SWET |
| Model Number | QXS(SZS)4.2-1.25（1.6）-Y,Q-3010 |
| Certification | ISO9001 |
| Place of Origin | Henan China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram，Cash or on the basis of mutual agreement | Supply Ability | 1500 Set/Sets Per Year |
| Delivery Time | 25-30 work days | Packaging Details | The boiler in nude package, but covered with water-proof covering, accessories in plywood case or tin case, this can be changed as your requirements |
| Leaving Water Temperature | 95(115)(130) ℃ | return water temperature | 70(90)℃ |
| efficiency | 95.36 % | Model | QXS(SZS)4.2-1.25（1.6）-Y,Q-3010 |
| Keywords | hot water boiler | Rated thermal power | 4.2 MW |
| nominal working pressure | 0.7(1.0)(1.25) MPa | Color | Customer requirements |
| Brand Name | SWET | Model Number | QXS(SZS)4.2-1.25（1.6）-Y,Q-3010 |
| Certification | ISO9001 | Place of Origin | Henan China |
| High Light | gas fired boiler ，industrial water boiler | ||
Product description
1. SZS series of fuel (gas) boiler for the classic D-type layout of the boiler.
2. The furnace adopts the membrane type water wall structure, the whole boiler adopts the hermetic inner guard of the totally enclosed welding structure, and the furnace wall has good sealing performance; the exhaust loss is small and the thermal efficiency is high.
Product advantages
1. Hot water boiler imported burner, high combustion efficiency with ignition control and over-voltage flameout protection
2. Hot water boiler under the support method, the heat can be freely expanded.
3. The hot water boiler assembly and quick installation structure, effectively shorten the installation cycle.
4. Compact structure, small footprint, good flame fullness.
5. Hot water boiler feed water with continuous automatic adjustment, and with high and low water level alarm protection chain.
FAQ
1. Q:How to install a boiler?
A:Our boiler provides completed installation drawing and manual, or send engineer abroad for installation guidance.
2. Q:How many years is the boiler’s life?
A:The boiler is designed for 20years life.
3. Q:How to choose a boiler model?
A:Confirm the type (steam or hot water), capacity, pressure (or output temperature need) and fuel(coal, biomass, gas or oil) of the boiler, we will suggest a suitable model based on your usage
Product parameters
| SZS water pipe type full automatic gas-fired hot water energy-saving boiler | |||||||
| Model | Rated thermal power | nominal working pressure | Leaving Water Temperature | return water temperature | efficiency | gas consumption | Overall dimensions of transportation |
| Unit | MW | MPa | ℃ | ℃ | % | Nm³/h | mm |
| QXS(SZS)58 | 58 | 1.25(1.6)(2.5) | 130(150) | 70(90) | 98.3 | 6196 | 15360*7570*8318 |
| QXS(SZS)48 | 48 | 1.25(1.6)(2.5) | 130(150) | 70(90) | 98.09 | 5048 | 15600*9500*7920 |
| QXS(SZS)29 | 29 | 1.25(1.6) | 130(150) | 70(90) | 97.8 | 3150 | 9685*6870*7180 |
| QXS(SZS)21 | 21 | 1.0(1.25)(1.6) | 115(130)(150) | 70(90) | 97.13 | 2328 | 10130*6170*6134 |
| QXS(SZS)14 | 14 | 1.0(1.25)(1.6) | 115(130)(150) | 70(90) | 97.02 | 1558 | 8120*3385*3750 |
| QXS(SZS)10.5 | 10.5 | 1.0(1.25)(1.6) | 115(130)(150) | 70(90) | 97 | 1136 | 7250*3682*3820 |
| QXS(SZS)7 | 7 | 0.7(1.0)(1.25) | 95(115)(130) | 70(90) | 96.87 | 754 | 6770*3210*3775 |
| QXS(SZS)7 | 7 | 1.25 | 115 | 70(90) | 95.76 | 763 | 6760*2780*3299 |
| QXS(SZS)5.6 | 5.6 | 0.7(1.0)(1.25) | 95(115)(130) | 70(90) | 95.57 | 619.2 | 6450*2956*3620 |
| QXS(SZS)4.2 | 4.2 | 0.7(1.0)(1.25) | 95(115)(130) | 70(90) | 95.36 | 456.7 | 5700*3105*3410 |
| QXS(SZS)2.5 | 2.5 | 0.7(1.0)(1.25) | 95(115) | 70(90) | 95.13 | 314 | 5160*2840*2930 |
| Performance features: symmetrical furnace, uniform distribution, good cooling, sufficient combustion, long service life, stable output | |||||||
Company Details
Business Type:
Manufacturer,Trading Company,Seller
Year Established:
1954
Total Annual:
6000000-19000000
Employee Number:
1000~2000
Ecer Certification：
Active Member
Henan swet boiler Co.,Ltd was established in 1954, located in the historic city of seven dynasties. We have been focusing on boiler and boiler parts manufacture and sale for over 60 years. It is a key enterprise in China engaged in A-class boiler and D1 D2 pressure vessel, ha... Henan swet boiler Co.,Ltd was established in 1954, located in the historic city of seven dynasties. We have been focusing on boiler and boiler parts manufacture and sale for over 60 years. It is a key enterprise in China engaged in A-class boiler and D1 D2 pressure vessel, ha...
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