Stainless Steel Satin Brass Dust Proof Socket Strike for Metal Doors Bolts-DDDP001

Product Advantages

This stainless steel dust-proof strike plate, crafted from 304 stainless steel, offers the following core performance characteristics:

1.Mechanical Strength: Substantial material thickness enables it to withstand a 200kg vertical load, meeting load-bearing requirements for high-frequency usage scenarios;

2.Surface Finish: A brass-plated brushed finish creates a uniform texture with excellent scratch resistance; routine cleaning requires only a soft cloth wipe;

3.Sealing Design: A 0.5mm clearance is maintained around the latch upon engagement, balancing smooth operation with dustproof efficacy;

4.Dust-Deflecting Structure: An integrated channel directs accumulated dust outward, preventing internal accumulation;

5.Compatibility: Installation dimensions conform to universal standards (39mm × 19mm), accommodating both timber doors and steel frames, and compatible with mainstream floor latch models.

Product Applications

1.Medical Facilities: Deployed in operating theatres, pharmacies and similar areas. The sealing structure blocks bacterial transmission through door gaps. Stainless steel construction withstands chemical disinfectant corrosion, meeting medical hygiene standards.

2.Food Processing: Installed on production workshop doors, the sealed design effectively prevents dust ingress into operational zones, meeting food processing hygiene standards;

3.Electronic Cleanrooms: Applied to cleanroom door systems, maintaining positive pressure environment cleanliness to safeguard precision instrument manufacturing processes;

4.Commercial Fire Doors: Integrated into fire door bases, simultaneously fulfilling fire sealing and routine dust prevention requirements;

Underground Spaces: Suitable for damp environments like basements and garages, preventing moisture penetration and delaying metal component corrosion;

5.Warehouse Management: Installed on warehouse entrance doors to reduce dust accumulation on goods surfaces, ensuring storage environment cleanliness.

Product Installation

1.Base Positioning: Close the door until the bolt contacts the floor. Mark the bolt tip contact point and delineate a 39mm × 19mm installation area centred on this mark;

2.Hole Preparation: Using a hammer drill, bore a Φ6mm hole to a depth of 20mm within the marked area. Clear debris and ensure the mounting surface remains flush.

3.Fixed Assembly: Insert the product into the hole. Secure preliminarily with M4×25mm stainless steel hex socket screws. Tighten diagonally in alternating sequence, then uniformly lock with a torque wrench at 2N·m.

4.Functional Verification: Test the door's opening and closing mechanism to ensure smooth bolt engagement. Adjust installation position if any binding occurs. Finally, apply silicone sealant to the joint between the product and door frame to complete the finish.

5.Note: Ensure the product is tightly flush with the mounting surface during installation to guarantee sealing performance.