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Hangzhou double systems coaxial coil stainless steel and copper pipe heat exchanger for air conditionner and evaporator

Hangzhou double systems coaxial coil stainless steel and copper pipe heat exchanger for air conditionner and evaporator

Hangzhou double systems coaxial coil stainless steel and copper pipe heat exchanger for air conditionner and evaporator
CategoriesCoaxial coil heat exchanger
AlbumView larger image
BrandSS coaxial coils
ModelSS-0400GT-P-S
Typedouble circles and double systems
ColorBlack
Tube materialStainless steel and copper
FOB portShanghai/Ningbo
Terms of PaymentL/C
Update Time2018-08-18
Detail Information
Product Discription
Coaxial heat exchanger consist of one spiral grooves inner tube and a outer tube. Cold liquid and heat liquid flow in the gap that between inner and outer tube or in inner tube separately.
Product Future

(1) Anti freezing
Water is not easy to get frozen because water is in a turbulence state as flow in the spiral groove inner tube at low speed. And the special spiral groove sturcture of inner tube makes the inner tube has a ability of flexibility, so it will not risk of frost crack.
(2) Self cleaning, no block
Fluid flow helically to scour the surface, so the coaxial heat exchanger has a bility of self cleaning. And the coaxial heat excahnger's performance is stable and has less attenuation. The sectional area of water passway is bigger so it allowed silt, fiber of big diameter to get through without get blocked. The passeay of water is clean because spiral grooves inner tube makes water flow in turbulence state that will clean the surface.
(3) Less welding points, higher pressure stand, more reliable 
Because sipiral coaxial heat exchanger has few welding points with easy processing, the welding quality is easy to control. And it has little risk of leakage that may cause by prolonged vibration, pressure fluctuation, cold and heat alternation.
(4)High efficiency
Spiral grooved structure can have the effect of strengthening heat transfer on both sides. Both the axial flow of fluid in the tube and the screw rotating flow will exacerbated fluid mixing near the wall, which will enhance the turbulence intensity, increased heat transfer coefficient.
(5)Enhanced heat exchanging 
① There are net dentation that will enlarge the contact area of fluid and inner tube surface.
② Net dentation can highten the turbulence and increase the Reynolds Number, so it will decline the thick of boundary layer of fluid.
As a consuquence, heat transfer coefficient is higher, heat transfer amount in 1 unit volume is more and heat transfer performance is much better.

(6) Long serve life
When the refrigeration system in practice, due to temperature fluctuation, start-stop cycle, heat pump defrost, expansion valve regulation and other factors, internal pressure is frequently alternating condition. Under the constant vibration and pressure changes, the spiral coaxial heat exchanger is much more capable of resisting pressure shock and pressure shock than the plate heat exchanger, so it can adapt to the complexity of the actual working conditions.

Certificatoin
Company Profile
hzss profile

Hangzhou Shenshi Energy Conservation Technology Co., Ltd.(HZSS) was set up in the year of 2005 (the original name was Hangzhou Shenshi Heat Exchanger Co., Ltd.), and now located in Hangzhou Jiande, Zhejiang Province, China. HZSS is a professional coaxial heat exchanger manufacturer, and owner of the global-leading technology of integrated micro-channel heat exchanger and small climate system. HZSS focus on production and marketing and innovation of high efficiency and energy saving heat exchangers.

Detailed Images
Trade show
2016 French Pool Show
Trade show
2017 Korea Water Treatment Exhibition
Trade show
2016 Germany heat exchanger exhibition
Trade show
2018 American Refrigeration Show
Packing and Delivery
Packing and Delivery
All the products sent abroad are packed in wooden cases, the packing is strong, the sealing performance is strong. Ensure that the product is intact.
Relected Products
FAQ

1.How to choose a match heat exchanger?

Pls fill in our Techology Selection Sheet, our engineer will recommend a match model to you.

2.If possible to customize?How to do?

Yes, We can supply OMD service.

We can maufacture heat exchanger according to customer's drawings.

Or we draw papers based on customer's requirements, manufacture after client confirm.

3.How long is the delivery time?

10 to 15 days for regular models, or 25 to 30 days for customized models.

4.How to packing?

Paper box and plywood pallet, or plywood case for heavy weight products.

Individual or multiple pieces per package base on weight and dimension.

5.How to pay?

In general by T/T and L/C at sight, OA is available for large quantity purchase order and long-term cooperation.

6.How to get sample?

Anything while the sample cost and freight is paid.

7.How many is MOQ?

Over 20 pieces.

8.How long is warranty?

The warranty is 1 year, but lifelong technical support and service.

Contact Us

Welcome to inquiry.

Tel:15656540867

E-mail:gjb9@hzssjn.com

Linkedin:Rachèle Guo

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Hangzhou Shenshi Energy Conservation Technology Co., Ltd (HZSS) is a leading research & development, manufacturing, sales, and service supplier for heat exchangers, energy conservation products. HZSS is located in Hangzhou city, the east of China,... view all

Contact Person
Tina Dai
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Address:
Dadiankou District, Hangtou town, Jiande City, Hangzhou, Zhejiang Province, China
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