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Serrated steel grating Drain grill grating for floor grating,drain , trench and ship
Steel flat bar grating introduction
Serrated steel grating is also known as grid plate, steel grating and grid plate.
Serrated steel grating is a kind of steel product with square lattice in the middle, which is cross arranged by flat steel and cross bars (twisted square steel, square steel, round steel, flat steel, etc.) according to the specified spacing.
Application of Serrated steel grating
Serrated steel grating is mainly used for ditch cover plate, steel structure platform plate, steel ladder step plate, etc. cross bars are generally twisted square steel. Serrated steel grating is generally made of carbon steel, The surface is hot-dip galvanized, which can prevent oxidation. It can also be made of stainless steel. The serrated steel grating has the properties of ventilation, lighting, heat dissipation, friction and explosion-proof.
Main Specification of the serrated steel grating
Main Production:Platform Walkway Grating/Trench Cover Grating/Stock Black Steel Grating/Stair and Treads/Ball Joint Handrail and Stanchions and so on
Materials :Mild steel ASTM A36/Q235/S235/ SS316/SS304
Surface Treatment: Hot dip galvanized/painting/self-color
Size: Standard1000*1000mm,2000*1000mm 5800*1000mm,5850*1000mm,
6000*1000mm or Customized Size
Delivery:net 7-30 days
Payment:30% in advance and the ballance 70% before shipment
Quality:ISO 9001 certificated, Best factory price and Best Quality
| Products name | steel grating |
| Surface treatment | Hot Dipped Galvanized |
| Weld Way | Welded,Pressure-locked,Swage-locked |
| Material | Carbon Steel/Stainless Steel |
| Type | Serrated,Plain,I bar grating |
| Application | Deck Floor Tree Catwalk Driveway |
Structure of the metal grating
Material saving: The metal grating is the most economical way to bear the same load. Accordingly, the material of supporting structure can be reduced.
Reduce investment: save materials, labor, construction period and cleaning and maintenance.
Simple construction: fix the pre installed support with bolt clamp or welding, and one person can complete it.
Save time: The metal grating does not need to be reprocessed on site, and the installation is very fast.
Hot dipped galvanized steel bar grating type
Welded Grating
Economical design ideal for most industrial applications. Manufactured by welding the bearing and cross bar intersection, typically with automated forge welding equipment. Available in carbon and stainless steel.
Swage Locked Grating
Popular for the manufacture of aluminum, stainless steel, and close mesh gratings. Cross bars are inserted into pre-punched holes in the bearing bars and hydraulically deformed to lock the bars in place.
Dovetail Pressure Locked Grating
Assembled by inserting pre-punched bearing and cross bars into an “eggcrate” configuration and deforming the cross bars under intense hydraulic pressure. Available in all materials and ideal for architectural and ornamental applications.
Riveted Grating
Exceptionally durable grating manufactured by riveting bearing bars and bent connecting bars at their contact points. Excellent for applications involving impact loads and repetitive traffic patterns.
Hot dipped galvanized serrated steel bar grating drawing
Hot dipped galvanized serrated steel bar grating fastener
hot dipped galvanized steel bar grating welding machine
Package of the galvanized compound steel grating