Product Description
Our S43 PHE gaskets are high-performance sealing spare parts specially designed for plate heat exchangers. Available in EPDM, NBR and FKM materials, they provide excellent sealing performance, high temperature resistance, corrosion resistance and aging resistance to meet different working conditions in various industries.
Precision molded according to standard S43 dimensions, these gaskets ensure perfect fit, stable sealing and easy installation. They are widely used as replacement parts for plate heat exchangers in heating, cooling, HVAC, food & beverage, chemical, marine and industrial systems.
With reliable quality and long service life, our S43 PHE gaskets effectively prevent leakage, improve heat exchange efficiency and reduce maintenance cost, making them ideal spare parts for plate heat exchanger maintenance and replacement.
Technical Parameters Table
| Item |
Specification |
| Model |
S43 |
| Product Name |
Plate Heat Exchanger Gasket / PHE Gasket |
| Materials |
EPDM, NBR, FKM |
| Structure |
Clip-on / Bonded type (optional) |
| Application |
For S43 model plate heat exchangers |
| Function |
Sealing, Leakage Prevention |
| Features |
High temperature resistance, corrosion resistance, aging resistance, good elasticity |
| Standard |
Compatible with mainstream plate heat exchanger brands |
| Usage |
Replacement spare parts for industrial plate heat exchangers |
Key Features
- Available in EPDM, NBR, FKM materials for different working conditions
- Standard S43 size, perfect fit for corresponding plate heat exchangers
- Excellent sealing performance and high elasticity
- High temperature, corrosion and aging resistance
- Easy installation and reliable long-term use
- Compatible with most mainstream heat exchanger brands
- Ideal replacement spare parts for maintenance and overhaul
Applications
- Heating and central heating systems
- HVAC and refrigeration systems
- Food and beverage processing
- Chemical industry and petrochemical
- Marine and offshore equipment
- Power generation and industrial cooling systems
- Plate heat exchanger maintenance and replacement
Why Choose Us?
-
Professional Customization: Support customization according to your plate heat exchanger model, material, size, and working conditions.
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Strict Quality Control: Each gasket undergoes strict pressure, temperature, and sealing tests before leaving the factory, ensuring qualified products.
-
Cost-Effective Solution: High-quality raw materials and precision manufacturing, extending gasket service life, reducing replacement frequency and maintenance costs.
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Timely After-Sales Service: Provide technical guidance for installation and replacement, solve your use problems in time.
FAQ
Q1: How to choose the right material (HNBR/NBR/EPDM/FKM) for my gasket?
A: It depends on your working conditions: ① For oil-based media, choose HNBR or NBR; ② For water/steam/weather-resistant scenarios, choose EPDM; ③ For high-temperature, strong corrosion media (acids, alkalis), choose FKM. Our team can also provide professional recommendations based on your specific media and temperature.
Q2: Can you provide gaskets for all models of plate heat exchangers?
A: Yes. We support customization for all mainstream brands and models of plate heat exchangers. You only need to provide the brand, model, plate size, or gasket dimensions, and we can produce the matching gaskets.
Q3: What is the service life of your gaskets?
A: The service life varies by material and working conditions: HNBR/NBR gaskets can be used for 1-2 years; EPDM gaskets for 1.5-3 years; FKM gaskets for 2-4 years. Proper installation and maintenance can extend the service life.
Q4: How to install and replace the gasket correctly?
A: ① Clean the plate groove to ensure no dirt or debris;
② Put the gasket into the groove, ensuring it fits tightly without deviation;
③ Assemble the plates in order, and tighten the bolts evenly. We can provide detailed installation instructions and video guidance if needed.
Q5: Do you provide samples? What is the lead time for bulk orders?
A: Yes, we provide free samples (you only need to bear the shipping cost). For bulk orders, the lead time is 3-7 working days for standard sizes, and 7-10 working days for customized sizes.
Q6: What if the gasket does not fit or has quality problems?
A: If the gasket does not fit due to our size error, we will re-produce it for free. If there are quality problems within the warranty period, we will provide replacement or refund services.
