Workplace Sawtooth Catwalk Steel Grating Non Slip Q235 Carbon Steel

Workplace Sawtooth Catwalk Steel Grating Non Slip Q235 Carbon Steel

Non - Slip Stair For Steel Platform In Chemical Plant Catwalk Steel Grating

Steel Catwalk Grating Introduction

Foot steel grid plate quality is generally Q235 low carbon steel.
Common models are 253, 255, 303, 305, 323, 325, 403, 404, 405, 503, 504, 505 and other specifications.
We mainly use longitudinal shear flat steel, special requirements can be customized hot rolled flat steel.
Tooth flat steel: type and ordinary flat steel, the difference is that one side of the flat steel has uneven tooth marks.
Mainly lies in the skid.
Type I flat steel: thick on both sides and thin in the middle.
Twisted square steel: there are generally 5X5 6X6 8X8 square steel, the thickness of twisted steel plate can reach 5 cm, in the production design, we can be based on the scientific calculation of the relatively economized and strong results.
Foot steel grid plate is generally divided into three kinds. One is the stepping plate used on the steel ladder, the other is the steel grid plate used on the platform to bear the load and carry people, and the other is the trench cover plate used for trench drainage.

Pedal steel case board is also known as stair step plate, steel stair treads, step plate, ladder pedal, it according to the installation, generally can be divided into two types of welding and bolt, if the steel grid step plate directly welded to the steel, side panel, and do not need to add step plate is relatively economic and durable but unchanged in dismantling.
Both sides of the bolted fixed step plate need thickened side plate, and the side plate is drilled, fixed directly with bolts, and can be recycled repeatedly.
Foot steel grid plate as a steel ladder stepping plate has the advantages of very simple installation, no need for complex installation, ventilation, lighting, heat dissipation, explosion-proof, anti-skid performance, high strength, light structure, durable, maintenance is very simple, anti accumulation of dirt and so on.

Steel Catwalk Grating Specifications

Common flat steel: the general material material is Q235. Common models are generally 203 253 255 303 305 323 325 403 404 405 503 505 605 705 and other specifications.Tooth flat steel: model and ordinary flat steel, the difference is that one side of the flat steel has uneven zigzag groove, mainly used for anti-skid, anti-skid grilling plate marked letter "S".

Steel Catwalk Grating Application

Widely used in: power plants, chemical plants, oil refineries, steel mills, paper mills, machinery plants, cement plants, municipal engineering, sewage treatment, pharmaceutical industry, food processing and so on.

Steel Catwalk Grating Advantages

1. Strong height and light structure;

2, anticorrosion ability is strong;

3. Beautiful appearance and bright surface;

4, no dirt, no rain and snow, no water, self-cleaning, easy to maintain;

5, ventilation, lighting, heat dissipation, anti-skid;

6, easy to install and disassemble.

Steel Catwalk Grating Production Process

Key points of steel grid welding technology

At each intersection of the load flat steel and the bar, it shall be fixed by welding, riveting or pressure locking.2, steel grid welding preferred to choose pressure resistance welding, can also choose arc welding.3. The press lock of the steel grid plate can be used to press the transverse bar into the load flat steel and fix it.4, steel plate should be based on the needs of users, processed into a variety of sizes of the shape.

The steel grid plate is made of flat steel in accordance with a certain distance and bar (twisted square steel, square steel, round steel, flat steel, etc.) for interpenetration and placement, and welded into a kind of finished steel with square grid in the center. The steel grid plate is mainly used to make the ditch cover plate, the steel structure channel plate, the stepping plate of the steel ladder, etc.The bar is usually made of twisted square steel.The steel grid is usually made of carbon steel, and its surface is hot dip galvanized, which can prevent oxidation.Can also choose stainless steel manufacturing.The steel grid has the functions of ventilation, lighting, heat dissipation, anti-skid and explosion proof.

Installation Method

Using steel case board installation clip for installation of steel case board with does not destroy the characteristics of the coating, generally applicable to the often need to remove the steel plate used above, each steel plate to be used at least four installation clip, each corner a, for the steel plate with larger area should guarantee per square meter of steel case board installation amount shall not be less than 4.The steel grid plate mounting clamp is divided into three parts: upper clamp, lower clamp and fastening bolt.