Hdg Galvanized ASTM A121 Heavy Duty Steel Grating For Industrial
Price:
USD20.50-50.50/pc
MOQ:
200pcs
Delivery Time:
5-7days
Brand:
X MESH
Product Description
HDG Galvanized heavy duty steel grating, hot dip galvanized steel grating for Industrial
heavy duty steel grating Introduction:
Steel grating is cross-arranged with flat steel according to a certain spacing and cross bars, and welded into a steel product with a square lattice in the middle. It is mainly used as a gutter cover. , steel structure platform plate, steel ladder step plate, etc., the cross bar is generally made of twisted square steel.
Name |
Platform Steel Grating |
Application |
For Industrial Plant |
Standard |
ASTM A121 Standard |
NO. |
G253/30/50 |
Bearing size(mm) |
25x3 |
Cross bar pitch(mm) |
50 |
Weight(kg/square meter) |
25.7 |
Flat bar type |
Plain, Serrated (tooth-like), I bar (I section) |
Material standard |
Low carbon steel (CN: Q235, US: A36, UK: 43A) |
Galvanization standard |
CN: GB/T13912, US: ASTM (A123), UK: BS729 |
heavy duty steel grating Standard:
Steel Grating Standard: China YB/T4001-1998
America ANSI/NAAMM (MBG531-88)
Britain BS4592-1987
Australia AS1657-1992
Steel Standard: China GB700-88 / ASTM (A36) / BS4306 (43A)
Hot Dip Galvanizing Standard: China GB/T13912-92 / ASTM (A123) / BS729
heavy duty steel grating Specification:
Specifications of steel gratings |
||
No |
Item |
Description |
1 |
Bearing bar |
20x5, 25x3, 25x4, 25x5, 30x3, 30x4, 30x5, 32x3, 32x5, 40x5, 50… 75x8mm, etc. |
2 |
Bearing bar pitch |
25, 30, 30.16, 32.5, 34.3, 40, 50, 60, 62, 65mm, etc. |
3 |
Cross bar |
5x5, 6x6, 8x8mm (twisted bar or round bar) |
4 |
Cross bar pitch |
40, 50, 60, 65, 76, 100, 101.6, 120, 130mm or as customers' requirement. |
5 |
Surface treatment |
Untreated, Hot dip galvanized, Cold dip galvanized, Painted, Powder coated, or as customers' requirement. |
6 |
Flat bar type |
Plain, Serrated (tooth-like), I bar (I section) |
7 |
Material standard |
Low carbon steel (CN: Q235, US: A36, UK: 43A) |
8 |
Galvanization standard |
CN: GB/T13912, US: ASTM (A123), UK: BS729 |
Bearing size(mm) |
Cross bar pitch(mm) |
Weight(kg/square meter) |
|
heavy duty steel grating Applications:
Power plant;
Chemical plant;
Oil Refinery;
Steel plant;
Machinery plant;
Paper-making factory;
Cement plant;
Civil engineering;
Wastewater treatment;
Pharmacy industry;
Food processing.
heavy duty steel grating Feature:
-
Welded steel grating
when selecting a bar grating product, consider Welded Steel Grating first. Usually our most economical products, they provide a comfortable walking surface with nearly 80 percent open area. This, combined with the positive welded cross bar/bearing bar intersection, make these products our most popular. Manufactured from ASTM A-1011 carbon steel, welded gratings are recommended for nearly all industrial flooring applications.
Stainless Steel Grating
When considering grating for food processing applications,shipboard use, or highly corrosive environments, Stainless Steel Grating is often the most cost effective product.Commonly manufactured in 300 series alloys, stainless steel gratings are assembled by welding or pressure locking to suit the specific needs of each application.To specify Stainless Steel Grating, the type of grating is indicated by designating one of the three profiles shown combined with the bearing bar/cross bar spacing illustrated in the table below.
Stair Treads
Carbon steel, aluminum and stainless steel treads are manufactured with a variety of defined, visible nosings, and pre-punched end or carrier plates, ready for bolting to the stair stringers.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Anping Yuanfengrun Mesh Products Co., Ltd.
Location
5 Building, 9 Area, East Development Zone, Anping, Hebei P.R. China.
Contact Person
Victor Meng