product brief introduction
Steel grid plate is a metal sheet made of steel, commonly used
materials are ordinary carbon steel, stainless steel and aluminum
alloy.
Ordinary carbon steel refers to carbon steel materials containing
less alloying elements, and its main components are iron and
carbon. Ordinary carbon steel has good mechanical properties, high
strength, good toughness, wear resistance, suitable for use in the
general environment.
Stainless steel is a steel with better corrosion resistance, and
its main components are iron, chromium, nickel and other alloying
elements. Stainless steel has good corrosion resistance and
oxidation resistance, and can be used for a long time in harsh
environments such as humidity, acid and alkali.
Aluminum alloy is the material of alloying aluminum with other
metals, common aluminum-manganese alloy, aluminum-copper alloy and
aluminum-magnesium alloy. Aluminum alloy has the advantages of
light weight, high strength and good corrosion resistance, and is
widely used in aerospace and construction fields.
| Material | stainless steel grating sheet plate :SS304 SS316 /Galvanized
grating steel |
| Bearing bar | 25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5,
50x5, 65x5, 75x6, 75x10,100x10mm etc |
| Bearing bar pitch | 25, 30, 30.16, 32.5, 34.3, 40, 50, 60, 62, 65mm, etc. |
| Cross bar pitch | 40, 50, 60, 65, 76, 100, 101.6, 120, 130mm or as customers’
requirement. |
| Surface treatment | Hot dip galvanized, Cold dip galvanized, Painted, Powder coated, or
as customers’ requ irement. |
| Grating Type | Plain/Smooth, Serrated/teeth/bar, serrated/bar |
| Steel Grating Standards | A) USA: ANSI / NAAMM (MBG531-88)
B) UK: BS4592-1987
C) Australia: AS1657-1985 |
Product material diversity
Raw materials of steel grid plate are: flat steel, twist steel,
pattern plate.
The steel grid plate is an open steel member which is composed of
bearing flat steel and cross bar according to certain spacing and
fixed by welding or pressure lock. The transverse bar is generally
made of twisted square steel, round steel or flat steel, and the
material is divided into carbon steel and stainless steel.
Production method of steel grid plate:
The pressure welded steel grid plate is made of load flat steel and
cross bar arranged according to certain spacing longitude and
latitude, using 200 tons of hydraulic resistance welding automatic
equipment to weld into the original plate, through cutting,
opening, packaging and other processes.
Load flat steel spacing: the center distance between two adjacent
load flat steel, commonly used 30MM, 40MM two.
Bar spacing: The center spacing of two adjacent bars is usually
50MM and 100MM.
| Product | Heat resisting austenitic stainless steel plate sheet |
| Grade | 321/321H/ 309/ 309S/ 310/ 310S/ 314/ Alloy 800/ Alloy 353MA/
330.ect |
| Surface Finish | NO.1 2B, BA, NO.4, 8K, HL, Pickling, Embossing, Satin, Mirror,
Polished ect |
| Executive Standard | Chinese | GB/T14975-2002, GB/T14976-2002, GB/T13296-91 ect |
| American | ASTM A240/A240M, ASTM A480/480A ect |
| Europe | DIN2462, EN10025-6 ect |
| Japanese | G4304, G4305-2021, G3463 ect |
| Russia | GOST 19903-2015; GOST 7350-77, GOST 11268.ect |
| Technique | Cold rolled; Hot rolled; Hot forming; Cold forming; Heat treatment;
Machinability; Welding; Cutting; Perforating |
| Thickness | 0.3-4mm cold rolled;
3-120mm hot rolled;
Customization according to customers’ requirements |
| Width | 600mm, 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm,
3500mm
Customization according to customers’ requirements |
| Length | 2000mm, 2438mm, 3000mm, 5800mm, 6000mm
Customization according to customers’ requirements |
| Film coating | Species | PVC film/PE film/Laser film/Oil film/Water
membrane/Self-lining/Electrostatic film, etc |
| Thickness | 3c/5c/7c/10c and so on |
| Color | Black/white/Blue or customized |
| Packing | Waterproof paper/ Wooden Pallet / Wooden box / Plastic Cloth Wraps
/ Iron steel strip etc |
| Application | Aircraft collector rings, exhaust stacks, carburetor air
intensifier tubes, exhaust manifolds, flexible couplings, jet
engine parts, mufflers, pressure vessels, tubing, fasteners,
flexible metal hose and bellows ect. |
