Quality Aluminum Zinc Coated Washer Roof Waterproof Circular Gaskets factory
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Quality Aluminum Zinc Coated Washer Roof Waterproof Circular Gaskets factory
Quality Aluminum Zinc Coated Washer Roof Waterproof Circular Gaskets factory
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Aluminum Zinc Coated Washer Roof Waterproof Circular Gaskets

Brand Name: HUIHAO Custer
Model Number: Round waterproof gasket
Place of Origin: China HeBei
Certification: ISO9001
Minimum Order Quantity: 50000 pieces
Price: Contact Us
Supply Ability: 50000 pieces per day

Product Details


Material: Aluminum-zinc Coated Steel Sheet Appearance: Circular Three-layer Corrugated Reinforced Disc With Counterbore At The Center
Diameter: 60mm (customizable) Plate Thickness: 1mm
Center Hole: 6mm Model: HH60
Custom Processing And Customization: Yes Packaging: Packed In Bags And Cartons (customizable)
Highlight

Aluminum Zinc Coated Washer

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Waterproof Zinc Coated Washer

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Circular Zinc Coated Washer

Product Description

                                                                                                 Aluminum-zinc coated roof waterproof circular gaskets

 

Product Introduction

 
Three-layer annular reinforcing rib disc gaskets are specially developed for the mechanical fastening of roofing with TPO and PVC polymer waterproof membranes. Featuring an integrally stamped multi-ring corrugated structure and anti-corrosive aluminum-zinc coated galvanneal steel surface, they deliver doubled deformation resistance and pull-out resistance compared with conventional flat circular gaskets. During hot-melt welding, the gaskets heat evenly without edge warping, effectively preventing membrane weld detachment and water seepage. Widely applied in steel structure workshops, cold storage facilities and roof renovation waterproofing projects, custom non-standard sizes for thickness and diameter are available upon request.
 

Product selling points

  1. Multi-layer corrugated reinforced structure, pressure-resistant and resistant to deformation

Three annular concave-convex ribs are integrally formed by stamping, and uniform stress is achieved via screw fastening to prevent local denting and warpage. When fixing thermal insulation rock wool or extruded polystyrene boards, this design disperses the pressure from self-drilling screws to stop the boards from being pierced and cracked, complying with construction specifications for wind uplift resistance of roofing systems.

 
2 Aluzinc substrate, long-term corrosion and rust resistance
 
Aluminum-zinc coated surface with snowflake pattern resists corrosion from roof condensation water and acid rain. Its rust resistance for outdoor applications far outperforms ordinary hot-dip galvanized gaskets. Suitable for harsh working conditions including humid factory areas in southern China and low-temperature cold storage warehouses in northern China, it extends the service life of roof waterproofing systems.
 
3.Compatible with hot melt welding process and features excellent welding tightness
 
It features a flat outer edge of the disc and a stepped slope. When hot-air welders are used to fuse coiled waterproof sheets, the sheets are fully bonded to gaskets around the entire perimeter without gaps, eliminating hidden risks of water seepage. It is a standard auxiliary material specified by the national standard for domestic TPO waterproof construction.
 
 Aluminum Zinc Coated Washer Roof Waterproof Circular Gaskets 0
Aluminum Zinc Coated Washer Roof Waterproof Circular Gaskets 1

 

Tips for Purchasing Matching Items

•Base layer of color-coated profiled steel sheet: matched with 5.5×25/32mm anti-corrosion self-drilling tapping screws;

•Concrete and cement base surface: matching plastic expansion anchors plus self-tapping screws.

 

 

Aluminum Zinc Coated Washer Roof Waterproof Circular Gaskets 2

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Product Highlights

Aluminum-zinc coated roof waterproof circular gaskets Product Introduction Three-layer annular reinforcing rib disc gaskets are specially developed for the mechanical fastening of roofing with TPO and PVC polymer waterproof membranes. Featuring an integrally stamped multi-ring corrugated structure ...

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