лестницы перила

staircase balustrade Product description brand ZG model ZG-9105 material 304 Stainless steel and wood finish satin head support oval handrail holesize 10mm height design for you Related material information 1 Stainless steel ss201 vs ss304 chemical compositionnameCSiMnCrNNiPS 2010.151.05.5-7.516.0-18.00.253.5-5.50..060.33040.151.005.5-7.518.0-20.00.038.0-10.00.0350.032 pvc Polyvinylchlorid ingredient for PVC gather hydrogen ethylene, bright color, corrosion resistance, durable, material is a insulations and often join stabilizer, lubricants, auxiliary processing agent, pigment, impact resistant agent and other additives. Have no inflammable, high strength, good climate change and the geometrical stability. PVC of antioxidants, reductant and acid has strong resistance. However it can be strong oxidizing acids such as sulfuric acid, nitric acid and is not applicable eroded with aromatic hydrocarbons, chlorinated hydrocarbons contact.3 tempered glass Safety glass. Tempered glass is a kind of prestressed glass, to enhance the strength of the glass, usually using chemical or physical methods, surface compressive stress in the glass, glass to withstand external stress when the first offset surface, thereby increasing load capacity, and enhance its anti-glass Wind resistance, cold and heat resistance, impact resistance and so on.