• Welded Spiral Heat Exchangers
  • Welded Spiral Heat Exchangers
  • Welded Spiral Heat Exchangers
  • Welded Spiral Heat Exchangers
  • Welded Spiral Heat Exchangers
  • Welded Spiral Heat Exchangers

Welded Spiral Heat Exchangers

Certification: CE, ISO
Application: Heater, Cooler, Condenser
Principle: Recuperative Heat Exchanger
Style: Plate Type
Material: Stainless Steel
Material of Plate: 304, 316L, Al-6xn, Hastel Loy C-276, 254mo
Customization:
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Basic Info.

Certificate
ISO9001,ISO14000,OHSAS 18001
Delivery Time
Depending on Equipment′s Qty
Warranty Period
One Year
Heat Transfer Surface
Spiral Plate
Design Pressure
1.6/2.5/4.0/6.3MPa
Maximum Pressure
9.8MPa
Design Temperature
-100-450ºC
Maximum Design Temperature
-196-700ºC
Transport Package
Carbon Steel Pallet
Specification
as customer′s request
Trademark
Wintech
Origin
Shandong, China
HS Code
8419500090
Production Capacity
900 Sets/Year

Product Description

Desgin Construction

1.1 This equipment coiled with two sheets of metal to form two uniform spiral flow passages, both fluids flow in opposite directions. It provides extreme efficient heat transfer, even for two kinds of fluid with little temperature range, it can reach the ideal heat exchanging effect.
1.2 The nozzles of the shell adopt tangential connection type, with small local resistance loss. Because of the uniform curved rate of spiral channel, fluids flow without sudden changing, so flow rate can be much higher in order to improve the heat transfer capacity.
Welded Spiral Heat Exchangers


1.3 Model I undetachable SHE is adopted welding sealing for its spiral channel, so sealing performance is better.
1.4 Model II detachable SHE has similar construction with undetachable SHE, but one of channels can be opened and cleaned, and especially adapts for heat transfer of viscous and/or precipitable fluids.
Welded Spiral Heat Exchangers

1.5 Model III detachable SHE has similar construction with undetachable SHE, but two channels can be opened and cleaned, can be applied to many fields. 
1.6 According to nominal pressure, SHE can be divided into PN0.6, 1.0, 1.6 AND 2.5 Mpa (the maximal working pressure for single channel). According to material, it can be divided to carbon steel and stainless steel.
1.7 If one unit can't meet application requirement, it can work in combination with multi-units, but it shall meet the below requirements, Parallel/Series Type Combination, same channel spacing; Hybrid Combination: one channel is connected by parallel type and another one is connected by series type. 

Welded Spiral Heat Exchangers
 
 




Application field :

    One stainless steel spiral heat exchanger (SHE) is a high-efficiency heat exchanger suitable for steam-steam, steam-liquid and liquid-liquid heat transfer. It adapts for chemical, petroleum, pharmacy, food, light-industry, textile, metallurgy, steel rolling and coking industry etc. According to the structure, it can be divided into un-detachable (Model I) and detachable (Model III) SHE.


Welded Spiral Heat Exchangers
Pre-sales Service: 
Customization: 

W e can specially customize products if you tell us any special requests,  such as spare parts, cylindricaltank, material, output, pump. .. 

After-sales Service: 

1. One-year free warranty and life-long maintenance service 
2. Equipment o peration and maintenance vedio guide for the c ustomers 
3 . Help to do worker training 
4 . On-line support every day 


FAQ: 

1. Q:Are you a factory or trading company? 
A:We are one of the largest heat exchanger manufactory in China 

2.Q:Can we visit your factory before placing orders? 
A: Sure, warmly welcome to our factory! 

3.Q:What ' s the in fo needed if I send one inquiry ? 
A : Pls tell us the working conditions, mediums,t emperature ,pressure,  equipment ' s m ateria l,size,quantity, and other special requests 

4.Q:What is the MOQ? 
A:We accept loose quantity order,any trial orders or mixed order 

5.Q:How does your factory do quality control? 
A:Quality is priority ,we make relevant strict testing before delivery 
Our factory has already obtained ISO9001 quality and ISO 14001 
Environmental management system certificate 

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Diamond Member Since 2015

Suppliers with verified business licenses

Manufacturer/Factory
Management System Certification
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001, HSE
Terms of Payment
LC, T/T