drain trench cove

详情

Detailed Product Description 1. Steel product standard: ANSI/NAAMM(MBG*****3), BS**********5, YB/T********8 2. Standard: it is manufactured according to customers' requirements For example: 1) Bearing bar pitches may be *2.5,*5 to *0, *0, *0, *0 and *0mm, of which *0 and *0mm are recommended 2) Cross bar pitch may be *0, *8, *0, *6 and **0mm, of which *0 and **0mm are recommended 3) Advantages of steel gird plank: light weight, strong intensity, big load capacity, transmission and aeration, antiskid and secure, wear well, non-dropsy, non-dirt, and easy to install 4) Hot galvanizing standard: China GB/T*******2 5) Wrapping: wrapping is requested by guests or it depends on the wrapping methods used before