离岸价格
获取最新报价1 ~ 10 / Piece
|Minimum Order
位置:
-
最小订单价格:
最小订单:
100 Piece
包装细节:
pallet
交货时间:
3-5days
供应能力:
1000000 Piece per Day
付款方式:
T/T
联系人 Mr. George
Fuzhoubei Road, Qingdao, Shandong
Brief Introduction
Anticorrosion Purlin is made of unsaturated polyester resin and alkali free glass fiber and manufactured through advanced technological process and scientific formula.
The unsaturated polyester resin has a extra anticorrosion advantage. Under corrosion and humid condition, the steel sheet and C purlin easily rust, it makes the top roof ugly and danger. The appearance and physical properties of Anticorrosion Purlin do not change anymore after soaking in the *5% hydrochloric acid, *0% sulfuric acid, 5%sodium hydroxide or *0% hydrofluoric acid.
The following is the comparing picture between Steel Purlin and Anticorrosion Purlin used after one year on the corrosion factory roof.