Stair treads Specifications 1) According to the ladder pedal fixed installation into welded ladder pedal and bolt stair treads. Which is welded and fixed ladder that pedal steel grating stair treads suppliers, bolt ladder pedal steel grating needs to add 65X5mm the flat as side panel. (2) According to the requirements of the ladder slip pedal pedal ladder can be divided into two kinds of the front fender (checkered or bars) ladder pedal and no front fender. T325 / 30/100 (applicable to ladder pedal is not greater than a width greater than 215mm 305mm) stair treads manufacturer, T255 / 30/100 ((applicable to ladder pedal is not greater than a width greater than 215mm 305mm) For security reasons, we recommend that customers use with front Our purpose ladder pedal sheeting; material models sold at cost plus a processing fee = honesty; gentleman love of money to road, T255 / 30/100 A cooperative permanent friends I plant tread plate heaviest in 2kN / m2,4kN deflection under load m2 / 2 times the steel grating, the actual usage is very poor Jiaogan tread plate. and depression water, fouling. steel grating over 4kN / m2 load After also increase the number of safe use of load stair treads, and tread plate in 4kN / m2, the deflection reached 8.4mm stair treads manufacturers, from conditions of use to see the steel grating have a greater advantage than the tread plate. Care of the MILL grill if not to your satisfaction, that all our development slogan is just a piece of paper! Whether you ask any questions of product design, pricing, plan, process, progress, transport routes, which have specific customer service staff to answer your questions. grill mill designed for your services is very familiar with the plant's customer service program, complete from order to production, transport customer service staff will provide you with good service stair treads dealers _ hair million steel grid plate (Certified) _ stair treads made by Anping million steel grid MILL. Anping hair million steel grid MILL (www.hbggb.net) (www.hbggb.net) Hebei Hengshui, the wire mesh leaders, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the hair one hundred million steel grating leadership with the staff warmly welcome all inquiries negotiations to create the hair one hundred million steel grating a better future.