2014 hot sale galvanized expanded mesh for balcony fence/lowes chicken wire mesh roll alibaba express

expanded metal mesh

Introduction

Expanded metal is a form of metal stock made by shearing a metal plate in a

press, so that the metal stretches, leaving diamond-shaped voids surrounded

by interlinked bars of the metal. The most common method of manufacture is

to simultaneously slit and stretch the material with one motion. 

Materials

Aluminum plate, thin low carbon steel plate. Stainless steel plate. AL-MG alloy

plate, copper plate, nickel palte.

Surface treatment

Specification

Process

Expanded: Each expanded metal sheet is expanded in the regular form and then

passed through a cold rolled reducing mill. In this process the length of the sheet

is elongated - usually about 5% - but the width of the sheet remains the same.
Flattened: The sheet is then sent through a leveler to maintain its flatness. 

Galvanized:Hot dip galvanized or elec-galvanized  

Characteristic

it is punched to mesh, including: aluminum plate mesh and stainless steel plate

mesh, according to the hole shape, it is divided into diamond, square, round,

triangle, scale hole, it's strong and wear-resisting, artistic

Usage

used widely in road, railway, civil building, water conservancy's build; the protecting

of all kinds of machines, electrical equipment, window and aquatic product's breed.

Package