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Help CenterHeavy Duty Pillow Plate, 316L SS, 2 Year Warranty, Free Technical Support Included
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As a manufacturer with over 25 years of experience (since 1998), Anping County Boli Hardware Wiremesh Products Factory proudly presents our Heavy Duty Pillow Plate made from premium 316L stainless steel. This product is designed for demanding industrial applications where durability, corrosion resistance, and reliable thermal performance are critical. Each pillow plate comes with a comprehensive 2-year warranty and free lifetime technical support, ensuring your investment is protected and your operations run smoothly. Our extensive export portfolio (US$5-10 million annually) to markets across North America, South America, Europe, Asia, and Africa stands as a testament to the global trust in our quality.
Product Features & Technical Specifications
Our Heavy Duty Pillow Plates are engineered to withstand extreme conditions. The 316L stainless steel construction offers superior resistance to chlorides, acids, and other corrosive media, making it ideal for use in chemical processing, pharmaceutical, food & beverage, and HVAC industries. The pillow plate design creates a series of symmetric channels that allow efficient heat transfer while maintaining high structural integrity under pressure.
- Material: 316L Stainless Steel (low carbon, excellent weldability)
- Thickness Range: 1.5 mm to 6.0 mm (customizable upon request)
- Standard Sheet Size: 1000 mm × 2000 mm (other sizes available)
- Surface Finish: 2B (standard), No. 4 brushed, or custom finish
- Working Pressure: Up to 25 bar (depending on thickness and design)
- Temperature Range: -20°C to +200°C (with applicable gaskets)
- Design: Embossed pattern with uniform depth for consistent flow
- Customization: Hole patterns, edge trimming, and shape modifications available
| Parameter | Standard Value | Optional |
|---|---|---|
| Material Grade | 316L (UNS S31603) | 304, 304L, 316Ti, Duplex |
| Sheet Thickness | 3.0 mm | 1.5 – 8.0 mm |
| Emboss Depth | 10 mm | 5 – 20 mm |
| Width (max) | 1500 mm | Up to 2000 mm |
| Length (max) | 3000 mm | Up to 6000 mm |
Key Advantages for Your Business
- Enhanced Heat Transfer Efficiency: The pillow pattern creates turbulence, increasing heat transfer coefficient by up to 30% compared to flat plates.
- Corrosion Resistance: 316L stainless steel provides excellent protection against pitting and crevice corrosion in chloride environments.
- Heavy Duty Construction: Thicker material and robust design allow operation at higher pressures, reducing the need for additional support structures.
- Low Maintenance: Smooth internal surfaces resist fouling, and the 2-year warranty gives you peace of mind.
- Free Technical Support: Our engineering team assists with design, selection, and installation – no extra charge.
- Customizable Dimensions: We can produce pillow plates to match your exact vessel or equipment geometry.
Whether you are replacing old coils in a reactor jacket or designing a new heat exchanger from scratch, our Heavy Duty Pillow Plate delivers consistent performance. The 316L grade ensures compatibility with aggressive media such as brine, caustic solutions, and organic acids, while the robust structure withstands thermal cycling and mechanical stress.
Trust & Credibility
Anping County Boli Hardware Wiremesh Products Factory has been a trusted manufacturer since 1998. Our annual export value of US$5–10 million reflects the confidence our global clients place in our products. We ship from major ports: Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery to markets worldwide. Our team has served customers in over 20 countries across North America, South America, Europe, Asia, Africa, and Oceania. With free technical support included, you can rely on our expertise to optimize your thermal processes. Contact us today for a quote or to discuss your specific pillow plate requirements.
Frequently Asked Questions
-
What is a pillow plate and how does it work?
A pillow plate is a formed sheet metal panel with a symmetrical pattern of raised channels. It is used as a heat transfer surface in tanks, reactors, and heat exchangers. Fluid flows through the channels, transferring heat to or from the surrounding medium efficiently. -
Why is 316L stainless steel preferred for heavy duty applications?
316L contains molybdenum, which provides superior resistance to chlorides and acidic environments compared to 304 stainless steel. Its low carbon content minimizes carbide precipitation during welding, maintaining corrosion resistance in the heat-affected zone. -
What is the warranty period, and what does it cover?
We offer a 2-year warranty covering manufacturing defects in materials and workmanship. The warranty does not cover damage due to misuse, improper installation, or chemical attack beyond the material's specifications. Detailed terms are provided with each order. -
What kind of technical support is included for free?
Free technical support includes design consultation, selection guidance, installation advice, and troubleshooting. Our engineers can assist with sizing, pressure drop calculations, and integration into your existing system. Support is available via email, phone, or video call. -
Can you produce custom sizes and shapes?
Yes, our pillow plates are fully customizable. We can adjust sheet dimensions, emboss depth, hole patterns, and edge profiles to match your equipment. Please provide your drawings or specifications for a tailored solution. -
What is the typical lead time for an order?
For standard sizes, lead time is 15–20 working days. Custom orders may require 25–35 working days, depending on complexity. We can arrange expedited shipping for urgent requirements. -
How are the pillow plates packaged for export?
Each plate is individually wrapped with protective film, then packed in wooden crates or steel pallets to prevent damage during transit. We also use corner protectors and straps for heavy loads. -
What certifications do your products have?
While we do not claim specific certifications unless explicitly stated, our manufacturing processes follow strict quality control standards. We can provide material test certificates (MTC) for 316L stainless steel, and additional certifications such as CE or PED are available upon request.
For more information or to place an order, please contact our sales team. We are ready to help you choose the right Heavy Duty Pillow Plate for your application.
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