Stainless Steel Steam Wholesale Spiral Plate Heat Exchanger

• Customization: Available
• After-sales Service: 3-10 Years
• Warranty: 3-10 Years
• Process: Mild Processing
• Power Source: Electric
• Certification: CE, SA8000, ISO9001
• Automatic Grade: Semi-Automatic
• Application: Milk, Yogurt, Milk Powder, Cheese
• Customized: Customized
• Body Material: SS304, SS316L
• Sealing Material: Silicone, EPDM, PTFE, or NBR
• MOQ: 1PCS
• Inner Surface Finish: Ra 0.5
• External Surface Finish: Ra0.8
• Connection: Weld, Clamp, Male, Female, Union, Flange
• Type: Plate, Tube
• Service Life: 20-30 Years
• Qualified Certificate: CE, FDA, ISO
• Transport Package: Wooden Case
• Specification: Customized
• Trademark: EZO
• Origin: China
• HS Code: 8479820090
• Production Capacity: 50PCS/Month
• Package Size: 20.00cm * 30.00cm * 20.00cm
• Package Gross Weight: 20.000kg

Product Description

EZO was established in 2022, strategically situated in Wenzhou, China. Boasting a team of approximately 100 workers, our expansive factory spans 6,800m².Our products are exported to over 100 countries and we have cooperated with more than 1,000 customers globally. Dedicated to delivering exceptional tanks, strainers, valve and pipe solutions with precision and excellence.  

Our company manufactures various types of tanks, including: storage tanks, mixing tanks, extraction tanks, evaporators, production lines, CIP systems, heat exchangers, fermentation tanks, reaction vessels, pressure tanks, and boiling pots.All components for these products are manufactured in-house.

1. Design capabilities 

SolidWorks 3D modeling; all dimensions, nozzles, layout confirmed pre-fabrication.
 
2.Engineering capabilities

Process matched tank structure & configuration tailored to your process.

 
3. Traceability 

Full traceability for various tanks and all in-house manufactured fittings. ASME/EN welders; each weld marked with ID, parameters, date.

 
4. Testing 

100% hydrotest at 1.5× design pressure, hold ≥60 min.

5. Delivery integrity

Complete package: certs, test reports, weld records, welder quals, roughness report, dimensional drawings.

6.After-sales service capabilities

Remote install guidance; 24h response; solution proposal within 3 working days.

Stainless Steel Steam Wholesale Spiral plate Heat Exchanger

1. Applications

The stainless steel plate heat exchangers consists of corrugated metal plates stacked together. Hot and cold fluids flow in alternate channels and exchange heat through the plate surfaces. The corrugated design induces turbulence even at low flow velocities, greatly enhancing heat transfer. It is widely used for heating, pasteurisation (including UHT), and cooling in dairy, plant-based beverages, fruit juices, tea drinks, condiments, brewing, as well as in pharmaceuticals, printing and dyeing, HVAC, chemical processing, power stations, swimming pools, petroleum, metallurgy, domestic hot water, marine, machinery, papermaking, textile, geothermal, environmental protection, and refrigeration. The multi-section version can perform pre-heating, sterilisation and cooling in one unit, ideal for heat-sensitive liquids like milk, soy milk and fruit juices.

2. Materials

Plates: AISI 304/304L (mild media), AISI 316/316L (acid/alkali, no chlorides)
Gaskets: NBR, EPDM, PTFE, FKM (FDA).
Frame: Carbon steel with anti-corrosion paint, or stainless steel.

3. Structure
Flow arrangements: single-pass, multi-pass, or mixed (multi-pass recommended when ΔT > 1.8× LMTD or velocity < 0.3 m/s).

Components: plates (A/B alternating), gaskets, fixed/movable pressure plates, guide bars, clamping bolts, supports. Vertical or horizontal installation.

Connections: DN19–DN350, flanged (Tri-Clamp/threaded optional), custom orientations.

4. Performance

Connection: DN19–DN350 (0.75–14"), Tri-Clamp/threaded
Pressure: up to 10 bar (145 psi), higher on request
Temperature: –10 to 150°C (–14 to 302°F)
Plate area: 0.02–1.84 m²; total up to 550 m²
Flow: 0.1–1500 m³/h
Finish: Ra ≤ 0.6 μm (electropolishing optional)
Gaskets: NBR, EPDM, PTFE, FKM (FDA)
Heat recovery ≥90%, coefficient 3–5× higher than shell-and-tube, footprint ~1/3.

5. Accessories
Standard: plate pack, gaskets, pressure plates, guide bars, bolts, supports, flanges, pressure gauges, thermometers/PT100.

Optional: VFD, PLC control (±0.5°C), remote monitoring (4G/WiFi), data logging, insulation, bypass, stainless frame, rollers, special tools.

6. Quality

100% hydrostatic test at 1.5× design pressure, 60 min hold, no leak.
Leak test at design pressure, 30 min, drop ≤1%.
3.1 material certificates, third-party PMI accepted.
Key welds 100% PT, ASME/EN welders, traceable ID/parameters/date.
Frame sandblasted + paint, coating ≥120 μm.

7. Documentation
Material certificates (3.1), test reports, welding records (with welder ID/parameters/date), welder qualifications, dimensional inspection, plate corrugation report, visual report, GA drawing, manual, packing list. All filed per project, retained 5+ years.

8. Customisation & Services

Design: SolidWorks 3D model for approval of dimensions, connections, layout. Plate count and flow calculated per medium, duty, pressure drop. Material recommendation per chloride level. Multi-section designs. Non-standard flanges (JIS/ANSI/EN) accepted.
Installation: Pre-shipment diagrams and lifting plan; video guidance on installation day; remote resolution of site issues.
After-sales: Response within 24h, solution in 3 working days. Spare parts (gaskets/plates) in stock for emergency dispatch. All specifications archived – parts can be reordered by serial number even after 5 years, no re-measurement.

Product Description

Stainless steel plate heat exchangers have the following significant characteristics:

1. Superior Heat Transfer Efficiency
The corrugated plate design induces strong turbulence even at low flow velocities, delivering a heat transfer coefficient 3–5 times higher than shell-and-tube heat exchangers.

2. Exceptional Energy Recovery
Heat recovery rate exceeds 90%, significantly cutting operating energy costs – a critical benefit for energy-sensitive markets like the Middle East.

3. Compact Footprint
Occupies only about 1/3 of the space required by shell-and-tube units, saving valuable floor area and reducing civil construction costs.

4.Flexible configurations

Supports single-, multi-, and mixed-pass arrangements, customisable to process needs.

5.Multi-section integrated design

Combines pre-heating, sterilisation (pasteurisation/UHT) and cooling in one unit, ideal for heat-sensitive liquids.

6.AISI stainless steel as standard + full lifecycle service

Plates in AISI 304/316L, corrosion-resistant and food-grade; plus 3D custom modelling, remote installation guidance, 24h support, and 5-year spare parts traceability.

Specification

Detailed drawing

FAB

Feature	Advantage	Benefit
1.Materials:AISI  304/316L – with mill certs, third-party testable. 2.Plate thickness 0.4-1.2mm; design pressure 0.6-2.5MPa; temp -40°C to 180°C. 3.Gaskets: NBR, EPDM, Viton – molded, temp/chemical matched. 4.Corrugated plates create turbulence; gap 2.5-6mm; single/multi/mixed flow. 5.Multi-stage design integrates preheating, sterilization, cooling – customized.	1.Material matched per service – 304/316L for water. 2.Thin plates deliver 3–5x heat transfer; wide pressure/temp covers cooling to sterilization. 3.Gaskets resist heat/chemical aging; precision sealing eliminates internal cross-contamination. 4.Turbulence enables 0.5–1°C close approach; flow changes made on-site – no new equipment. 5.Multi-stage handles full process in one unit; footprint 1/3 of shell-tube; less metal.	1.Right material stops chloride pitting; 8–12 year life; full certs clear Middle East customs. 2. 3–5x heat transfer = smaller, lighter (1/5 shell-tube weight); one unit for multiple duties saves capex. 3.Gasket life 5–8 years cuts maintenance; zero cross-contamination avoids batch recalls. 4.90%+ heat recovery cuts steam/chilled water bills; flow changes onsite – no new purchase. 5.Multi-stage cuts piping and tanks; 30%+ energy savings, payback <2 years, saves floor space.

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Company Profile

Zhejiang Ezo Fluid Equipment Co., Ltd.

About us
EZO was established in 2022, strategically situated in Wenzhou, China. Boasting a team of approximately 100 skilled workers, our expansive factory spans 6,800m², dedicated to delivering exceptional tanks, strainers, valve and pipe solutions with precision and excellence. Our products are exported to over 100 countries and we have cooperated with more than 1,000 customers globally.

Under the esteemed EZO enterprise, we proudly operate three specialized manufacturing facilities.

Jiayuan Fluid factory excels in producing elbow, tee, and reducer fittings in both sanitary and schedule grades;

Lingdong CNC machines facotry focuses on precision-engineered ferrules, unions, sight glasses, and butterfly valves using advanced CNC technology;

while Ezo specializes in designing high-quality manhole covers, hoppers,filters and different kinds of stainless steel food tanks to meet diverse industrial needs.

Ezo stainless steel provides the following materials:
Stainless steel tanks ( storage tanks, mixing tanks,emulsion tanks, water tanks,CIP system, heat exchangers...

Stainless steel filter strainers ( Y filter, inline filter, L filter, housing filter
Stainless steel pumps ( stainless steel centrifugal pump, rotary lobe pump, CIP pump,screw pump, emulsion pump.
Stainless steel man-ways ( Pressure type man-way, non pressure man-way, round man-way, rectangular man-way

 

We mainly manufacture:

Stainless steel storage tank, mixing tank, extracting tank, evaporator, concentration units, fermenting tank, milk sterilizer, CIP cleaning system, heat exchangers,offering comprehensive solutions to meet your varying operational demands.
Stainless steel sanitary manways ( Pressure type manway, non pressure manway, round manway, rectangular manway,engineered for seamless connectivity and outstanding performance.
Stainless steel sanitary filters ( Y filter, inline filter, L filter, housing filter,meticulously designed for reliability and precision in fluid filtration systems.
Stainless steel centrifugal pumps, CIP pumps, emulsifying pumps, and rotary pumps, ensuring efficient and effective fluid handling and processing across diverse industries.

International standards

Our products are expertly crafted to align with SMS, DIN, AS, BS, BPE, JIS, ISO, ANSI B16.5, ASME, and other international standards. We also offer the flexibility of customized solutions. Our high-quality products have successfully reached over 100 countries, including Europe, America, the Middle East, Australia, Turkey, Iran, and Thailand, showcasing our global presence and commitment to excellence.

Extensive inventory

Wenzhou Ezo stainless steel Co., Limited proudly extends its reach to a diverse array of countries and regions including Europe, America, the Middle East, Australia, Turkey, Iran, Thailand, and more, amassing a remarkable presence in over 100 countries worldwide.
Ezo stands as a paragon of quality assurance, adorned with the prestigious CE, PED, EX,ISO 14001, and ISO 9001 certifications, which exemplify our unwavering dedication to superior quality management. Our products also adhere to FDA standards, reinforcing trust and reliability at every step.

OUR PRODUCTION CAPACITY

Product Range	Stainless steel storage tank, mixing tank, extracting tank, evaporator, concentration units, fermenting tank, plate sterilizer, CIP cleaning system, heat exchangers stainless steel sanitary filters ( Y filter, inline filter, L filter, housing filter Stainless steel Sanitary pump ( stainless steel sanitary centrifugal pump, rotary lobe pump, CIP pump) Stainless steel sanitary manways ( Pressure type manway, non pressure manway, round manway, rectangular manway
Year Established	2022
Factory Size in Square Meters	6800M2
NO. OF TOTAL STAFF	100+
Production Capital	15 000 000 USD
Detail capacity/ MONTH	TANKS	1000nos
	Manhole covers	1000nos
	FILTERS	2000nos
	PUMPS	600nos
OUR EQUIPMENTS	29 nos of LG Mazak CNC Machines
	4 nos of local CNC machines
	2 nos of automatic CNC center
	12 nos of plain lathe
	4 nos of press
	3 nos of cutting machine
	3 nos of chamfering machine
	40 nos of polishing machine
	12 nos of grinding machine
	3 nos of laser marking machine
	3 nos of pressure testing machine
	1 nos of temperature testing machine
	3 nos of spectro instrument
	2 nos of surface roughness device
Primary Competitive Advantages	Strict inspection , honest business way, fast revert on order problem
OEM Services Provided	yes
Design Service Offered	yes
Export Percentage	80%
MAIN MARKET	USA, Germany, Hungary, Canada, Thailand, Holland, England, South Africa,Indonesia, Saudi, India, New Zealand, Australia, Middle East...
Own Brand Name	EZO

After Sales Service

Full After-sales Coverage

One-Year Quality Warranty

24/7 Customer Service

We provide comprehensive after-sales support including installation guidance, maintenance training and fault troubleshooting for all valve products.

Every valve is backed by a 12-month warranty against manufacturing defects, ensuring reliable performance and worry-free usage for our clients.

Our professional customer service team is available round-the-clock to respond to your inquiries and resolve valve-related issues promptly.

FAQ

1. Are you a trading company or factory? 
We are 3 manufacturer factories and we also have our own exporting license. 

2. Do you have certificate? 
Yes, ISO, FDA, LFGB, CE, PED,ASME certificate. We also have some patents in design. 

3. How do you control the quality? 
In quality control, the most important is to avoid material mixing. 
In our factory, 3 spectro PMI machines are used in raw material warehouse, production plant, dispatch plant. 
Pressure inspecting machine, PMI machines, RA roughness spector, hardness testing machine...All machines help in inspection. 
2 staff inspect during production in different sections
5 staff inspect the finished productions to avoid shortage, poor quality, mixing chemical...

4. How many factories do you have?
Under the esteemed Joneng enterprise, we proudly operate three specialized manufacturing facilities. 
Jiayuan excels in producing elbow, tee, and reducer fittings in both sanitary and schedule grades;
Lingdong focuses on precision-engineered ferrules, unions, sight glasses, and butterfly valves using advanced CNC technology; 
while Ezo specializes in designing high-quality manhole covers and different kinds of stainless steel tanks to meet diverse industrial needs.

5. If there is any quality problem, how do you solve it? 
We are very proud that we never make one customer leave us. We are not 100% perfect, there is some quality problem. 
Normally replacement, or compensation, or resend goods to customers as per the condition. To be discussed as per condition. 

6. How long is your delivery time? 
For normal products in 15-30 days; For bulk order, in 25-50 days. It depends. 

7. Warranty time? 
3 years warranty for all of our stainless steel products. Gaskets or the easy broken parts are not included due to the different application for customers. 

8. Why trust in us? 
14 years in this industry. It makes us professional. Good credit in this market. All of our machines are the assurance of our responsibility. 

9. Free sample? 
Free samples can be provided for first cooperation under sincere cooperation. 

10. What is the MOQ? 
1PCS MOQ is welcome for starting cooperatoon

11. Material certificate? 
Material certificaite, mill certificate, pressure testing certificate, roughness certificate, measure certificate, RT certificate, ...Can be available, please declare when inquiry us.