Staircase pedal steel joint steel grid mill processed into steel grating staircase pedals series, with corrosion-resistant, high strength, non-slip, uprising, no water, no product contamination-free cleaning and so on. Staircase pedal by model type is divided into T1, T2 type, T3 type, T4 type, T5 type, T6 type six of them. Installation is divided into welding installation and install two screws. Generally planar flat steel production, can also be used under special circumstances toothed steel production, with higher anti-skid capability. VAI steel grid MILL specifications Recommended: treads width specification pedal steel ladders G325 / 30/100 305 OO 800 900 1000 1200 275 O 700 800 900 1000 1200 245 600 700 800 900 1000 1200 215 600 700 800 900 1000 O G255 / 30/100 215 600 700 800 900 OO 185 600 700 800 OOO 155 600 700 OOOO 125 600 OOOOO Description stepwise pedal: 1.T1 T1 staircase pedal steel and torsion angle is generally used square steel production, the side with Ordinary steel edging, without welding pattern guard and non-slip, no welding installation side, T stair pedals simple structure, temporary use or relatively low places. VAI steel grid MILL Tip: Direct welding T1 stairs pedals mounted on the beam, simple, economical and practical, this is a small project using more extensive. 2. T2 T2 staircase pedal steel association also uses ordinary steel welding production, welding installed at both ends of the stairs pedal side, on the side of the hole diameter of 14mm and a long hole, one each. End plate to fight a long hole chamfering the corners, its purpose is easy to install. Once created need to punch in the steel beams bolted. Such has been adopted more widely, it features: removable and reusable. 3. T3 VAI steel mill production of T3 model grid staircase pedal the pedal variety is the most widely used. Front-end welding checkered Kok, make more beautiful pedal, non-slip, wear-resistant. Also use this pedal when installing welding installation methods, and simple saving. The advantage is checkered cover the sharp edges and corners, to avoid serious injury caused to slide bump. 4. T4 T4 VAI combines the advantages and benefits of pedal treads beautiful T3 T2 safety treads bolt installation. It either bolted for easy disassembly; and welding the checkered Corner, safe and beautiful things correct. High recycling rate, a collection of more than a few of the advantages of the product price in this series is the highest. 5. T5 T5 pedal steel association is using the grooved-shaped bar made of steel angle, instead of the checkered Kok use. So T5 pedal also called striped front fender still, its effects, quality, use, and use the same methods and T3 pedal. Use less. Similarly 6. T6 T6 pedal steel association is using the grooved-shaped bar made of steel angle, instead of the checkered Kok use. Effectiveness, quality, purpose and use of the same party and the T4 treads. Since the strip steel checkered Kok Kok is better aesthetics, use less. I also may require stepping plate welded directly to the ladder beam, made directly according to customer ladders, then the whole hot-dip galvanizing process, the finished product can be made directly, the general ladders by the ladder beams, steel grid board ladder pedal, combined ball to the railings of three parts with bolts or welded splicing combination ladder. The product has a new aesthetic, durable, quick installation, maintenance-free characteristics, it is widely used in mining, power, petrochemical, light industry, water treatment and other fields