Pressure welded steel bar grating is manufactured by resistance welding bearing bars and cross bars in accordance with a certain interval orthogonal combination, through cutting, notching, opening hole, edging and other deep processing, forming into metal bar gratings as customers' required. Cross bar is often made of twisted square bar. Pressure welded steel bar greetings possess good features including high strength, light weight, attractive appearance,durable,good ventilation,lighting,heat radiation,self-cleaning,easy to maintain and so on. Compared with other bar gratings, pressure welded type would be better to satisfy various of different conditions. Therefore, pressure welded bar gratings are the most common type used on the market, mainly for drainage cover, platforms,ventilation grates, stair tread etc.

Pressure welded steel bar gratings materials

Pressure welded steel bar gratings is available in two series of different wire materials:

Carbon/plain steel: low carbon steel, mild carbon steel, high carbon steel

Stainless steel: 201,202, 304, 316, 321, 410, 430

Other available, please ask

Applications

Pressure welded steel bar gratings is mainly used for the following fields:

This knid of steel grating is widely used in platform, walkway, trestle ditch cover, manhole cover, ladder, fence, guardrail and so on in petrochemical industry, power plant, water plant, sewage treatment plant, municipal engineering and sanitation fields.

Types of pressure welded steel bar gratings

Technical parameter

Pressure welded steel bar grating data sheets

When ordering or requesting a quote for pressure welded steel bar gratings, please specify:

Number of length 1 m for 1 m wide panels or size required

Bearing bar size eg. 20 x 3 mm

Bear bar specing eg. 20 mm

Cross rod specing eg. 100 mm

Material eg. galvanized steel

Standard & Compare

G255/30/100W Welded Gratings       G203/20/100W Welded Gratings