High-Security Double Loop Wire Fencing PVC-Coated for Airport Perimeter Protection

Product Description-Double Loop Wire Fencing:
The Reliable Perimeter Protection for Multi-Scene Security

Double loop wire fencing, characterized by its unique "double-loop interlocking structure", integrates anti-climb performance, corrosion resistance, and durability. Made of high-quality Q235 low-carbon steel, it undergoes hot-dip galvanizing (zinc coating 600-800g/㎡) or PVC coating (0.8-1.2mm thickness) to resist harsh environments like farm humidity, airport outdoor exposure, and zoo animal scratches. With a Class B anti-climb grade (per EN 1522-5), it effectively prevents intruders from climbing even with tools, while the flexible mesh design absorbs impact—ideal for containing large animals in zoos or preventing livestock escape on farms.

Super Anti-Climb Performance:The double-loop interlocking structure has no obvious footholds, and Class B anti-climb grade (per EN 1522-5) prevents climbing with ladders or hooks.

Strong Corrosion Resistance:Hot-dip galvanized models have a zinc coating of 600-800g/㎡—SGS salt spray tests show no red rust after 1000 hours (equivalent to 15 years of outdoor use). PVC-coated models (0.8-1.2mm thickness) resist acid and alkali, suitable for humid farms in Southeast Asia.

Quick Installation:Pre-assembled panels (standard 2.5m/3m length) and matching accessories (posts, clamps) reduce on-site work.

Impact Resistance:The flexible double-loop structure absorbs impact force—tests show it can withstand 500N impact (equivalent to a 100kg animal collision) without deformation.

Production Process:

Raw Material Processing:Q235 low-carbon steel wires are drawn to specified diameters (2.5-4.0mm) and annealed to improve ductility, ensuring no breakage during bending.

Double-Loop Forming:Horizontal and vertical wires are woven into double-loop interlocking mesh by automatic looms, with mesh size precision controlled within ±1mm.

Surface Treatment:- Hot-dip galvanizing: Mesh is immersed in 450℃ molten zinc for 3-5 minutes, forming a 600-800g/㎡ zinc layer. - PVC coating: Galvanized mesh is electrostatically sprayed with PVC powder, then cured at 200℃ for 15 minutes to form a 0.8-1.2mm coating.

Panel Cutting & Assembly:Mesh is cut into standard panels (2.5m/3m length) and reinforced with edge wires; matching posts (galvanized/PVC-coated) and clamps are produced simultaneously.

Quality Inspection:Each batch undergoes wire diameter measurement, zinc coating thickness test (using a coating thickness gauge), and anti-climb performance simulation—only qualified products are packaged.

Anping Yuanhai Wire Mesh Hardware Products Co.,Ltd.Founded in 2011,(Predecessor is Anping Jianghai Wire Mesh Hardware Products Co.,Ltd.)Plant is located in Asia's largest industrial area of the wire mesh--Anping County,Hebei Province.Company began to produce welded fence panel from 2002.After more than ten years of development,has become a collection of various screen R&D,production and sales enterprises.Now has more than 500 employees,annual production capacity of wire meshes,more than 30 million tons,is the large-scale backbone enterprises screen industry.

Main Producets:Metal tower packing,metal structured packing,demister pad,palisade fence,temporaty fence,358 fence,triangle fence,double loop wire fencing,razor barbed wire,gabion mesh,expanded metal mesh,steel grating,stainless steel filter mesh and other products.

Our company has the long-term business with oil,mining,construction,transportation and other municipal units to maintain a good cooperative relationship with United States,Japan,Russia,Germany,South Africa,Middle East Australia,ect.,customers in more than 70 countries.

We will continue to "Customer First,Integrity-Oriented" purposes,in order to innovate,the spirit of win-win coopration to forge ahead and the challenges of future to become the most influential industry leaders and the largest supplier of wire products continuously for domestic and foreign customers with the highest quality products and service.