Plain Type Steel Grating Manufacturer
USD $1 - $100 /Short Ton
Min.Order:5 Short Tons
Yantai Haorui Metalwork Co.,Ltd.
type steel grating clamps,Plain Type Steel Grating Manufacturer,chemical Plain Type Steel Grating Factory
Plain Type Steel Grating Manufacturer
chemical Plain Type Steel Grating Factory
QUALITY STANDARDS
GratingStandard | Material Standard | HDGStandard | |
China | YB/T4001-2007 | GB704-88 | GB/T13912-92 |
U.S.A | ANSI/NAAMM | ASTM (A36) | ASTM (A123) |
British | BS4592-1995 | BS4360 (43A) | BS729 |
Australia | AS1657-1992 | AS3679 | AS1650 |
SPECIFICATIONS
B | Reference | B-63 | B-75 | B: comprising a top clip with double saddle, ( of which one saddle can secure the two bearing bars of adjacent panels ), a lower clip with teeth and a M10(or M8) inner -circular-stud bolt |
Upper clip length | 63 | 45 | ||
Screw length | 70 | 70 | ||
Lower clip length | 75 | 75 |
SURFACE TREATMENT
Hot-dip galvanized, Untreated, Electro-galvanized.