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Aluminum Zinc Coated Washer Roof Waterproof Circular Gaskets
Aluminum Zinc Coated Washer Roof Waterproof Circular Gaskets
Aluminum Zinc Coated Washer Roof Waterproof Circular Gaskets
Aluminum Zinc Coated Washer Roof Waterproof Circular Gaskets
Specifications
MOQ :
50000 pieces
Center hole :
6mm
Model Number :
Round waterproof gasket
Plate thickness :
1mm
Appearance :
Circular three-layer corrugated reinforced disc with counterbore at the center
Model :
HH60
Packaging :
Packed in bags and cartons (customizable)
Brand Name :
HUIHAO Custer
Custom processing and customization :
Yes
Delivery Time :
15-30 work days
Payment Terms :
T/T
Certification :
ISO9001
Supply Ability :
50000 pieces per day
Price :
Contact Us
Packaging Details :
Carton（According to customer need）
Place of Origin :
China HeBei
diameter :
60mm (customizable)
Material :
Aluminum-zinc coated steel sheet
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
Aluminum Zinc Coated Washer Roof Waterproof Circular Gaskets

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

Aluminum Zinc Coated Washer Roof Waterproof Circular Gaskets

Aluminum Zinc Coated Washer Roof Waterproof Circular Gaskets

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Aluminum Zinc Coated Washer Roof Waterproof Circular Gaskets

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Product Detail
MOQ :
50000 pieces
Center hole :
6mm
Model Number :
Round waterproof gasket
Plate thickness :
1mm
Appearance :
Circular three-layer corrugated reinforced disc with counterbore at the center
Model :
HH60
Contact Supplier
Aluminum Zinc Coated Washer Roof Waterproof Circular Gaskets
Aluminum Zinc Coated Washer Roof Waterproof Circular Gaskets

Anping Huihao Hardware Trading Co.,Ltd

Verified Supplier
1 Years
hebei
Since 2013
Business Type :
Manufacturer, Trading Company, Exporter, Distributor/Wholesaler
Main Products :
Stainless Steel Rope Mesh, Stainless Steel Webnet, Green Wall Trellis System
Total Annual :
700-USD1200
Employee Number :
20~50
Certification Level :
Verified Supplier
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