Plain, Close End, Untreated/Black Steel Grating

• Customization: Available
• Certification: CE, ISO
• Application: Steel Structure Walkway, Foot Pedal, Drain Cover
• Model NO.: JG255/30/100Plain
• Shape: Flat Shape
• Manufacturing Method: Machine Welding
• Material: Carbon Steel
• Flat Bar Size: 25X5mm
• Twisted Cross Bar Pitch: 100mm
• Flat Bar Pitch: 30mm
• Flat Bar Type: Plain
• Surface Treatment: Untreated/ Black
• Transport Package: Packed by Flat Bar
• Specification: several specifaciton together, Jg255/30/100
• Trademark: Longta
• Origin: China
• HS Code: 7308900000
• Production Capacity: Over 50, 000tons Per Year

Product Description

Plain steel grating is one of the most widely used gratings, available for flooring, sidewalk, dranage pit cover, stair tread, etc.

Ningbo Jiulong Machinery Manufacturing Co., Ltd is the second 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!

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