Building Metallic Materials
Description
Specifications
1. Supplier of complete grating equipments
2. Full ranges of gratings
3. Capability 8000M/T
Products Description:
1) Bearing Bar (Load Bar) Specifications (mm):
The specification of plain type and serrated type bearing bar is 20×2 to 100×9;the specification of I-section type is 25×5×3, 32×5×3, 38×5×3, 40×5×3, 50×5×3, 50×7×4, 55×7×4, 60×7×4, 65×7×4, 70×7×4, 75×7×4, etc.
2) Bearing Bar Pitch (center to center):
12.5 to 100 mm etc, also be according to client& acute;s requirement and 30, 40, 60mm are recommended, America standard is available.
3) Cross Bar Pitch (center to center):
from18.5 to 101.6mm etc, also be according to client& acute;s requirement and 50, 100mm are recommended, America standard is available. 4) Material: Mild Steel (Low Carbon Steel) or Stainless Steel
5) Surface Treatment:
Untreated, Painting or Hot Dipped Galvanizing
6) Steel grating standards:
A) China: YB/T4001.1-2007
B) U.S.A.: ANSI/NAAMM (MBG531-88)
C) U.K.: BS4592-1987
D) Australia: AS1657-1985
E) Japan: JJS
7) Hot Dipped Galvanizing Standards:
A) China: YB/T 13912-2002
B) U.S.A.:ASTM A123
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Zhaoyuan City Quangang Machinery Co., Ltd.
Steel Grating,Steel Bar Grating,Gutter Grating,Steel Grating Stair
Address: ZHAOYUAN CHUANGYE INDUSTRIAL PARK锛孼HAOYUAN CITY,SHANDONG PROVINCE,CHINA ,
ZHAOYUAN , SHANDONG
China, 265400
Tel: 86-0535-8213825
Fax: 86-0535-8213825
