This safe door is a new design developed by our company’s Technical Development Department, drawing on foreign blueprints and current popular styles in the safe-door market. It features a simple, elegant, and understated appearance: the outer panel is made of 3-mm-thick imported SUS304 high-grade hairline-finished stainless steel, while the inner main and auxiliary panels are crafted from 8–10-mm-thick premium industrial-grade stainless steel. The door hinges are constructed from φ180-mm-diameter high-quality stainless-steel round bars, and strategically placed within the door are thick, 2-cm-wide anti-drilling steel plates to reinforce key areas, significantly enhancing its resistance to prying, smashing, cutting, and even TNT explosions. The door is equipped with a full-function operating handle and an integrated computerized fingerprint-and-mechanical-password lock interlock system, meeting the national Class C security standard. Customizable designs are available in multiple grades to suit diverse customer requirements.
 
 
Model Net Channel Dimensions Reserved Opening Dimensions
HY1020# 1000 * 2000 1600 * 2400
HY1020# 1100 * 2000 1700 * 2400
HY1021# 1100 * 2100 1700 * 2500
HY1022# 1200 * 2200 1800 * 2600
HY1023# 1300 * 2200 1900 * 2600
 

 
 
Uses of stainless steel vault doors:
1. Stainless steel vault doors are a specialized type of security door. They are an indispensable component of bank vaults, and their performance in terms of burglary resistance, fire resistance, and resistance to sabotage directly affects the overall security of the bank vault.
　　 2. Stainless steel vault doors come in a wide variety, including standard steel-plate vault doors, emergency vault doors, stainless steel vault doors, and double-leaf stainless steel vault doors, among others. The economical and practical standard steel vault door is widely used in small vaults at the grassroots level of financial institutions; its affordable price and high functionality make it highly popular with users. As social conditions continue to evolve, the security rating of this type of vault door has also been significantly enhanced, now meeting the national Class C standard.
　　 3. The emergency door is a concealed, add-on emergency door installed on the main body of the vault door, serving as a replacement for the traditional emergency door. In the event that the main vault door malfunctions and cannot be opened, the emergency door can be activated to gain entry into the vault for troubleshooting and repair. The emergency door has the same thickness as the main vault door, and its structural design and security performance are identical to those of the main vault door, thereby fully substituting the function of the conventional emergency door. It is primarily designed to address site-specific challenges faced by customers.
　　 4. This multifunctional, luxury stainless-steel safe door is manufactured using the most advanced international technologies and production processes. It is currently the highest-end model available in the domestic market, integrating multiple security features, including water resistance, fire resistance, anti-pry protection, resistance to flame-cutting, and protection against INI blasting. The door is equipped with a U.S.-imported (UL-certified) mechanical combination lock and a high-end computerized fingerprint lock, meeting the national standard at the C-level.
　　 5. The double-leaf stainless steel vault door is a product designed for bank issuance vaults. It features a wide opening and cost-effective materials, with mortise locks installed at the top and bottom of the door. The joint between the two door leaves adopts a tongue-and-groove design. Access is controlled by either a computerized fingerprint lock or a mechanical combination lock, with the main operating knob serving as a multi-function handle. The security rating is Class C.

Stainless steel vault doors have the following features:
1. Strong anti-theft performance.
2. The door lock features a high security rating and typically employs a dual-lock system with a complex, multi-layered password mechanism.
3. Sturdy design and high quality.
4. Excellent fire-resistant and vandal-resistant performance.
 

Detailed explanation:
After years of weathering challenges and enduring arduous efforts, Xinrui Metal has grown into one of the leading manufacturers of vault doors and anti-tailgating interlocking doors in the Beijing–Tianjin–Hebei region. It has also been designated as a designated security equipment manufacturer by 28 provincial-level financial institutions. For many years, the company has steadfastly adhered to the principles of putting customers first and prioritizing credibility.
Guided by the business philosophy of “expanding markets through quality and winning customers through credibility,” our company continuously strengthens its capabilities, refines its internal processes, and remains actively engaged in market competition, striving to deliver even more sophisticated technology and superior service to our valued customers.
We offer stainless steel safe doors from a reputable manufacturer, providing detailed product information such as competitive pricing and high-quality images. You can contact the company directly to obtain specific details about our premium, cost-effective stainless steel safe doors. We welcome inquiries from all customers!