type stainless steel grating clamps,A type stainless steel grating clamps,B steel grating clamps
A type stainless steel grating clamps
B steel grating clamps
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 |
QUALITY STANDARDS
SPECIFICATIONS
C | Reference | C-30 | C-40 | C-60 | C: comprising a top clip with double saddle and a M10(or M8) hexagon-headed bolt which can be welded to the support member |
Clamp center spacing | 35 | 45 | 65 | ||
Screw length | 70 | 70 | 70 |
SURFACE TREATMENT
Hot-dip galvanized, Untreated, Electro-galvanized.
