Thành phần hóa học
carbon steel
Hợp kim hay không
Là hợp kim
Trung học hay không
Không trung
Product name
drainage channel 30x3 galvanized steel grating
Material
steel,stianless steel ,aluminum
Cross bar Style
Round steel,twisted steel, bearing
Surface treatment
Hot Dipped Galvanized+paint
Bearing bar width
25 x 5 x 3,75 x 7 x 4, etc.
Cross bar pitch
40- 120mm, 2' ' - 4' ' etc
Grating Bar Type
Serrated, Plain
Type
Plain Bar Grating, Serrated Bar Grating
Application
Walkway,plarform ,drain cover,Industrial platform , flooring ,drainge