| Model: | 20 |
|---|---|
| Brand: | HR |
| Origin: | Made In China |
| Category: | Construction & Decoration / Building Steel & Structure |
| Label: | type steel grating , Plain Type Steel Gr , chemical Plain Type |
| Price: |
¥1
/ ton
|
| Min. Order: | 5 ton |
| Live Chat: | Last Online:24 Jul, 2019 |
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
|
|
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.
