Stainless Steel Pillow Plate Supplier

China Custom Stainless Steel Laser Welded Pillow Plates Supplier 

What is the Stainless Steel Pillow Plate?

It is a kind of thermal transfer plate. Stainless steel pillow plates are fabricated from two stainless steel sheets joined by laser welding. Laser-welded pillow plates feature custom flow-channel patterns that vary by design. Nitrogen is then injected into the welded channel cavities to inflate the space between the two plates, forming enclosed passages for heat transfer medium circulation.

Stainless Steel Pillow Plates Type

Double Embossed Plates are most commonly used for heat transfer heat exchangers.

Single Embossed Plates are used for cooling or heating jackets, tanks, and trays.

Laser Welded Pillow Plate Raw Material:

Stainless Steel Grade: 430,304,316L,310S,2205,2507,904L.....

Ti Material:T1

Laser Welded Pillow Plates Specification

All our laser welded pillow plates are customized. 

For any shape or width/length, please feel free to contact our Sales.

Our normal plate thicknesses are as below,

Double Embossed Plate Thickness 0.8+0.8mm,1.0+1.0mm,1.2+1.2mm,1.5+1.5mm,2.0+2.0mm,2.5+2.5mm

Single Embossed Plate Thickness 

0.8+3-10mm,1.0+3-10mm,1.2+3-10mm,1.5+3-10mm,2.0+3-10mm

Laser Welded Pillow Plates Cooling and Heating Medium

For heating, it could be steam, hot water, or thermal oil and so on;

For cooling, it could be chilled water, brine, or a refrigerant and so on. 

Different Laser Welded Pillow Plates we made:

Laser Welded Pillow Plate Advantages

1. Compared with a shell-and-tube heat exchanger, our laser welded pillow plates 

have a unique pillow structure that offers a large heat transfer area, 

ensuring high-efficiency heat exchange.

2. Compared with a normal plate heat exchanger, our laser welded pillow plates can adapt to high-temperature and high-pressure media conditions.

3. A smooth inner wall prevents residue and scale buildup. It supports circulation flushing, inline CIP, and chemical cleaning to cut maintenance frequency and O&M costs.

4. Fully customizable sizes for plates and exchangers to fit your space, arrangeable in any shape.

5. It can handle viscous fluid, wastewater, and particle-laden media, avoiding the typical clogging issues of standard plate heat exchangers.

Stainless Steel Pillow Plate Heat Exchanger

Stainless Steel Pillow Plates Production Process