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Crocodile Type Anti Slip Iron Road Driveway Channel Grate Malaysia Standard

Categories Serrated Galvanized Steel Grating
Brand Name: JH Steel Grating
Model Number: Serrated Galvanized Steel Grating
Certification: ISO9001
Place of Origin: Hebei China
MOQ: 100 pieces
Payment Terms: L/C, T/T, Western Union
Supply Ability: 600 Tons/month
Delivery Time: 7-20 days
Packaging Details: Steel pallets
Product Name: Malaysia standard crocodile type anti slip iron road drive way grating
Material: Hot dipped galvanized steel
Place of origin: Hebei anping
Bearing Bar Type: Serrated
Weld Structure: Steel Bar and Cross Bar
Cross Bar Size: 6mm 8mm 10mm
name2: Driveway Channel Grate
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Crocodile Type Anti Slip Iron Road Driveway Channel Grate Malaysia Standard

Malaysia standard crocodile type anti slip iron road drive way grating

Welded bar grating Welded bar grating is also called metal open bar grating. It can be made of various materials, such as carbon steel, aluminum steel or stainless steel. The bearing bars and cross bars are welded under high heat and pressure to form a permanent joint. And there are two types of the steel bar grating: smooth and serrated steel bar gratings. Smooth surface steel bar grating, also called plain steel bar grating, is more popular than the serrated surface steel bar grating. But the serrated steel grating have better skid resistant property than the smooth surface steel bar grating.

Press lock grating is also called pressed grating or pressure lock grating, which is made of low carbon steel, stainless steel or aluminum. The press-locked grating is constructed with two close-tolerance slotted bars bonded together by tremendous hydraulic pressure. And this production can let press-locked grating be a permanent locking. With high strength and firm structure, it's widely used in industrial factories or parks, commercial buildings, municipal engineering as stair treads, platforms, walkways, security screens, tree covers, trench covers, drainage covers and so on. Serrated surface is also available for anti-slide effect.

Swage locked grating is also called aluminum grating, because it's mainly made of aluminum steel bars. Other materials can be stainless steel bars. The cross bars are inserted into pre-punched holes of bearing bars and then it is hydraulically swaged under tons of pressure to lock the bearing bars in place. There are three kinds of bearing bars: rectangular bars, T bars or I bars. I bar swagelocked grating is lighter and cheaper than the rectangular bars swage-locked grating, and is the most widely used type. And now the close mesh steel grating is also available of 7/16" to 11/16" bearing bar spacing for special uses.

Riveted grating is also called riveted grating, which is a type of heavy duty grating with high strength and load capacity. The main parts of riveted grating are bearing bars, crimp bars and rivets, and the riveted grating has a serious of crimp bars for various choices. It's widely used in the bridge constructions as heavy duty bridge grating and used as trench cover, drainage cover for convenient draining. Besides, serrated surface riveted grating can be used as the walkways for antis-lip effect.

The product decsription:

Common Specification of Steel Grating
Remarks: Special Material, High Zinc Coating and New Style can be Customized.
Material Standard

ASTM A36, A1011, A569, Q235, S275JR, Stainless steel 304/316,

Mild steel & Low carbon steel, etc

Bearing Bar

(Width x Thickness)

25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10…..100 x10mm etc;

I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc

US standard: 1''x3/16'', 1 1/4''x3/16'', 1 1/2''x3/16'', 1''x1/4'',1 1/4''x1/4'', 1 1/2''x1/4'', 1''x1/8'', 1 1/4''x1/8'', 1 1/2''x1/8'' etc

Bearing Bar Pitch

12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3,32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc.

US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc.

Twisted Cross Bar Pitch38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc
Surface TreatmentUntreated(black), Hot-dipped galvanized, Powder coated, Electroplate, Painting or as per customers' requirement.
Grating StylePlain / Smooth, Serrated / Teeth, I bar, Serrated I bar

(1) Bandage and Paperboard: Generally applies to neat steel plate;

(2) Screw Locking Method: Use 4 screw rods through the aperture of the steel grid, for high strength;

(3) Steel Pallet: Traditional export packing.

Payment TermT/T, L/C, Western Union, Credit Card, Alibaba Trade Assurance
Product Name: Metal Serrated Steel Grid Grating To Construction Building Material

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