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Hot DIP Galvanized HDG Steel Step Stairs Treads for Steel Ladder Handrail Heelsafe Gully Grating

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Hot DIP Galvanized HDG Steel Step Stairs Treads for Steel Ladder Handrail Heelsafe Gully Grating

Brand Name : GNEE

Certification : ISO9001,SGS

Place of Origin : China

MOQ : 10 square meter

Price : Negotiable

Payment Terms : L/C, T/T

Supply Ability : 100 ton/week

Delivery Time : 5-9 working days

Packaging Details : Sea-worthy packing, ie wooden or steel tray with steel strip,etc

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Product Description
Specification of steel grating
No.
Item
Description
1
bearing bar
20 x 5, 25 x 3, 30 x 3, 30 x 5, 32 x 3, 32 x 5, etc.
2
bearing bar pitch
15mm, 25mm, 30mm, 40mm, 50mm, or as customers' requirement
3
cross bar
5 x 5, 6 x 6 (twisted bar or round bar)
4
cross bar pitch
40mm, 50mm, 60mm, 100mm, or as customers' requirement
5
flat bar type
plain, serrated (tooth-like), I bar (I-section), serrated I-shape bar
6
surface treatment
untreated, hot dip galvanized,powder coated, and electro polished, etc.
7
steel grating standards
China: YB/T4001.1-2007; US: ANSI/NAAMM(MBG531-88); UK: BS4592-1987
8
steel product standard
China: GB700-88; US: ASTM(A36); UK: 43A
9
hot galvanized standard
China: GB/T13912; US: ASTM(A123); UK: BS729

Hot DIP Galvanized HDG Steel Step Stairs Treads for Steel Ladder Handrail Heelsafe Gully Grating

Detailed Photos

Main Features of Steel Tread

1) Grating can load withstand repeat load impacts and have outstanding durability;
2) Because of big opening area, gratings have good drainage function, and can be kept hygienic;
3) Easy to install and to clean;
4) Having corrosion resistance after galvanizing, so it is economical;
5) With a wide variety and types, can select according to different occasions.

Hot DIP Galvanized HDG Steel Step Stairs Treads for Steel Ladder Handrail Heelsafe Gully Grating

Packaging & Shipping

Hot DIP Galvanized HDG Steel Step Stairs Treads for Steel Ladder Handrail Heelsafe Gully Grating


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Hot DIP Galvanized HDG Steel Step Stairs Treads for Steel Ladder Handrail Heelsafe Gully Grating Images

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