Stainless steel cold storage room hinged door
Product Introduction:
Stainless Steel Cold Storage Room Hinged Door features a 304 stainless steel surface with a three-side stainless steel frame, providing excellent corrosion resistance, easy cleaning, and a strong structure for demanding cold storage applications. The door leaf is filled with high-pressure injected polyurethane (PU) foam, ensuring excellent thermal insulation and reducing energy loss.
The hinged opening design provides convenient access and reliable operation. Available in single-leaf and double-leaf configurations, the doors can be customized according to different temperature requirements, sizes, and project conditions.
PRODUCT DESCRIPTION
Advantages
304 Stainless Steel Construction
The 304 stainless steel surface and three-side stainless steel frame provide excellent corrosion resistance, superior durability, and easy cleaning, making the door ideal for food processing, pharmaceutical, and hygienic cold storage environments.
High-Performance Insulated Door Leaf
The high-pressure injected PU foam door leaf offers excellent thermal insulation, reducing heat transfer and cold air leakage while improving refrigeration efficiency.
Thermal Break Door Frame
The anodized aluminum thermal break frame minimizes thermal bridging between the inside and outside of the cold room, helping maintain stable temperatures and reduce energy loss.
Reliable Sealing & Safety System
The EPDM sealing gasket, rising adjustable hinges, and safety lock system ensure tight sealing, smooth operation, and safe access in demanding cold storage applications.
TECHNICAL DATASHEETS
Technical Specifications
Item | Specification |
Door Type | Stainless Steel Cold Storage Room Hinged Door |
Frame Structure | Three-side Stainless Steel Frame |
Door Surface Material | 304 Stainless Steel |
Door Frame Material | Anodized Aluminum |
Door Leaf Insulation | High-pressure PU foam injection |
PU Foam Density | 42 kg/m³ |
Surface Sheet | 0.6 mm / 0.8 mm PPGI or Stainless Steel |
Door Thickness | 75 / 100 / 120 / 150 / 200 mm |
Color Options | Customized indoor leaf color |
Opening Type | Single Leaf / Double Leaf |
Hinges | Rising and adjustable hinges |
Sealing System | EPDM rubber gasket |
Door Lock | Inside and outside opening safety lock |
Heating Cable | 220V, 25W/m silicone heating resistor (optional for freezer doors) |
Door Size | Customized |
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