Steel Grating for Petro- chemistry As to grating with several specification and panel sizes, package will be done according to our packing experience and covenience of loading/unloading. Numbering will be done on each panel to distinguish. Drawing no., panel size, grating sepcifaction, etc can be numbered on each panel as per your requirement. Features: 1) Bearing bar specification: 20 x 3 to 100 x 6 2) Bearing bar pitch: 12.5, 15, 30, 40, 60mm etc, also be according to client's requirement and 30, 40, 60mm are recommended 3) Cross bar pitch: 38, 50, 76, 100mm, also be according to client's requirement and 50, 100mm are recommended 4) Material: Mild steel or stainless steel 5) Surface treatment: Untreated, painted or hot-DIP galvanized 6) Steel Grating Standards: A) China: YB/T4001-1998 B) USA: ANSI / NAAMM (MBG531-88) C) UK: BS4592-1987 D) Australia: AS1657-1985
. Ningbo Jiulong Machinery Manufacturing Co., Ltd is the largest steel grating manufacturer in China. We have 7 running lines with yearly capacity of 50, 000tons. Jiulong grating has exported to more than 30 countries. Choose Jiulong grating is your right decision!
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