Steel Gratings Suppliers and Manufacturers

Steel Gratings

Steel Grating It is steel bar according to a certain distance and cross arranged and welded into the middle of a square latice with an iron and steel products . bearing bar 25/3mm , 25mm/4mm , 25mm/5mm , 30/3mm , 30/5mm,32/3mm,32/5mm ,40/3mm75/5mm,100/10mm opening 30mm x 32mm , 30mm x 60mm, 30mm x 100mm , 38mm x 100mm , 40mm x 100mm , 50mm x 50mm ,50mm x 100mm etc surface treatment black , hot dip galvanized type plain bar, serrated bar , I shape bar Hot dip galvanized steel grating tolerance The allowed deviation of length is +0/-5mm, while the allowed deviation of width is +/-5 mm. The non-perpendicularity of bearing bar is allowed no more than 10% of width of bearing bar. Cross bar surface should not surpass bearing bar surface 1mm, beginning & end of cross bar should not surpass the end surfaces of two sides of grating 2mm. Features Corrosion resistance, Rust resistance. Anti-slip resistance, Good air circulation. Good drainage performance, Easy to install and uninstall. High strength-to-weight performance,Durable and long lifespan. Applications Steel grating is widely used for work platforms. Catwalks, transportation servicing areas and vehicle steps.

1. Pressure welding Grille Flat steel: The material is Q235A or stainless steel, there are ordinary plane type, non-slip tooth type and section I type. Common specifications are 20*5, 25*5, 25*3, 32*5, 32*5, 40*5, 40*3, 50*5, 65*5, 75*6, 100*8, 100*10 Wait. 2. Pressure welding Grille Crossbar: Round steel, twisted square steel, square steel or hexagonal steel made of Q235A or 304 stainless steel. Twisted square steel is made by drawing and twisting the coil through a square die. Its common specifications are 5*5, 6*6, 8*8mm, etc.

Galvernized steel grating accept customized manufacturing. OEM&ODM available. SS304,SS316,SS316L. Satin or mirror finish . Factory price with high quality.

Stainless steel grating accept customized manufacturing. OEM&ODM available. SS304,SS316,SS316L. Satin or mirror finish . Factory price with high quality.

Stainless steel grating accept customized manufacturing. OEM&ODM available. SS304,SS316,SS316L. Satin or mirror finish . Factory price with high quality.

Stainless steel grating accept customized manufacturing. OEM&ODM available. SS304,SS316,SS316L. Satin or mirror finish . Factory price with high quality.

We owns advanced steel grating pressure welding equipment and technology, advanced cad design system for grating. Our grating products can be made according to yb/t4001-1998, ansi/naamm (mbg531-93) and bs4592-1:1995. The hot dip galvanizing process conforms to gb/t13912-2002. Our products have been exported to many countries and regions such as japan, south korea, australia, britain, etc. And we are the reliable supplier for many government project in china .

The steel grating ditch cover is made according the germany standard.The price is very much competitive . Welcome you cooperate with us . One per one carton

Steel grating. 1000 x 6000.

Webforge gratings are manufactured using a high voltage resistance welder, which is computer controlled. Cross rods (square twisted or round) are set horizontally on evenly spaced flat bars automatically and welded using high electrical current of 1600kva and hydraulic pressure of 1000kn to produce forge-welded grating panels of considerable rigidity and strength capable of supporting high loading

Steel grating

Steel grating

Steel grating Our grating is made by the world first-class equipment which can arrange the bearing bar and cross bar in longitude and latitude order to certain distance.Cross bar is pressed into the bearing bar by high tension resistance welding which is controlled by computer.

Details of steel grating 1. Name: it is made of low-carbon flat steel, in accordance with a certain spacing and then crossbar staggered, and welded into the middle of one kind of steel mesh-like product with a square lattice.That can be used to the drain cover, steel platform boards, steel ladder treads, etc.The crossbar generally is used the twisted square steel composition 2. Material: low carbon flat steel, stainless steel 3. Surface treatment: hot dip galvanized, electo galvanized, spray painting , prevent slippery oil 4. Dassification: 1) according to the welding type, it can be divided into:splicing ste el, pressure welding steel grating, shuttle steel grating and wear weldin G steel g r id late Sur face Shape of bearin G bar, it can be divided into:flat type, s type and i type.

Gratings: Steel grating has light weight, good strength, large carrying capacity and can save materials and cost. It offers good ventilation of light and wind, a modern sense, aesthetic appearance and anti-skid safety. It is also easy to clean, easy to installation and durable for uses. Gratings are generally used when you need: - Open area to allow passage of light, air, heat and sound between flooring levels - Flooring on which liquids and/or debris cannot collect - Flooring where slip resistance is an issue - Areas where easy installation and fabrication are important - Areas where there are complex floor patterns and hard-to-fit areas - Situations that require a high strength-to-weight ratio

New City Creative's corten steel tree grate products fully comply with ASTM A48, ADAAG and municipal standards. Protect trees throughout their life cycle with many expandable tree opening grill designs. We offer the widest range of products on the market, ensuring that specifiers' needs are met. We will also customize products when you have unique requirements for your project.

Electro-forged steel grating can be used as industrial trucks, stair treads and various floorings.