Steel Grate Stair Treads

T2 Welded Fixing Without Nosing Stair Tread For Steel Ladder 60mm Bearing Bars Pitch Brief introduction of galvanized steel grating step plate with spacing of 60mm for T2 flat steel The steel grating with the spacing of 60mm flat steel of T2 model is a step plate fixed with bolts, and there is no front guard plate, because there are design bolt holes. The flat steel specification used for the side plate of this type of step plate is 65mm * 5mm, which is mostly used for the

T2 Welded Fixing Without Nosing Stair Tread For Steel Ladder 30mm Bearing Bars Pitch Brief introduction of T2 flat steel 40mm spacing hot-dip galvanized steel grating steps T2 type steel ladder step plate is made of load type flat steel and fried dough twist steel by manual welding. On the side side of T2, two bolts holes are used to fix holes on each side. The center distance of bolt holes varies according to the width of the treadle. When the width of the tread is 125, 155,

T2 Welded Fixing Without Nosing Stair Tread For Steel Ladder 30mm Bearing Bars Pitch Brief introduction of steel ladder step grating plate with 30 mm spacing of T2 flat steel The steel ladder step board with 30mm spacing is the most resistant to surface impact. It adopts the flat steel and fried dough twist steel with load performance and is welded into a steel ladder step board with rectangular grid holes according to certain spacing. The T2 type is installed with fixed flat

T4 Welded Fixing Without Nosing Stair Tread For Steel Ladder 30mm Bearing Bars Pitch The introduction of T4 flat steel step grating plate with 30mm bearing bar pitch The T4 type steel ladder tread plate with a spacing of 30mm is the most resistant type to the surface impact. It adopts the flat steel and the fried dough twist steel with load performance and is welded into a steel ladder step board with rectangular grid holes according to a certain distance. The two sides of

T4 Welded Fixing Without Nosing Stair Tread For Steel Ladder 40mm Bearing Bars Pitch Brief introduction of T4 type flat steel step grating plate with spacing of 40mm T4 type steel ladder step grating plate with 40mm flat steel spacing is the lightest and most economical model. It is an ideal choice when the span is small. It adopts load flat steel and cross bar longitude and latitude to design a steel ladder step plate grating with rectangular grid holes. The side plate size

T4 Welded Fixing Without Nosing Stair Tread For Steel Ladder 60mm Bearing Bars Pitch Brief introduction of T4 flat steel step grating plate with 60mm spacing The T4 steel ladder step grating plate with 60mm flat steel spacing adopts 65 * 5 flat steel with 25 * 5, 32 * 5 or 40 * 5 load flat steel and cross bar in the middle, which are welded by manual welding process. The side plate is perforated and used for bolt fixing. In order to increase its corrosion resistance, hot-dip

T1 Welded Fixing Without Nosing Stair Tread For Steel Ladder 60mm Bearing Bars Pitch T1 type 60mm flat steel spacing steel ladder step plate customized This is a model with large spacing of flat steel, with a spacing of 60mm. The processing process is manual welding. This model is welded, installed and fixed without front guard plate. It is welded with bearing flat steel and cross bar. The surface is hot-dip galvanized to adapt to weak acid-base and oxidation and increase the

T1 Welded Fixing Without Nosing Stair Tread For Steel Ladder 40mm Bearing Bars Pitch Introduction to technical parameters of step plate grating The steel grating of this model adopts the welding fixed installation method. The center distance of the load flat steel is 0mm. For the flat steel with this center distance, the recommended step plate width is 125, 165, 205, 245, 285 and 325 mm, and the center distance of the cross bar is 10cm. According to the cross-sectional area