Ib Ncej cog Strawberry

a-frame-cog-strawberry

a-frame-cog-strawberry, Ib qho steel ncej nrog cog gutter thiab dej pub system thiab dej ntws

1) 3 txheej A ncej nrog 5 kab gutters

2) 4 txheej A ncej nrog 7 kab gutters

3) Ib tug ncej hauv qab loj 1400mm

4) Qhov siab 1.5m feem ntau

Khoom siv: Polyvinyl Chloride nrog UV

Feature:

1) Cov hluav taws kub zoo

2) Cov neeg kho tshuab siab zog: tensile zog: 60mpa rau 85 mpa, cuam tshuam lub zog 5 txog 10 KJ / M2

3) Cov tshuaj tiv thaiv corrosion zoo: acid pov thawj, alkali-tiv taus, tiv thaiv corrosion

4) Kev tiv thaiv kom yaj, Tsis txhob cuam tshuam cov dej zoo

Tsawg khiav tsis kam, roughness coefficient 0.009