保定市风管厂

· 可长时间于–70°C ~ +260°C之间工作，短时耐温可高达+310°C

Can work long time in between - 70 ~ C ~ +260 ~ C, short-term temperature resistance can be as high as +310 ~ C

· 内壁光滑，风阻小, 质量轻, 弹性及柔韧性强

The inner wall is smooth, the wind resistance is small, the quality is light, the elasticity and flexibility are strong.

· 抗紫外线，抗腐蚀性强，耐磨耐用

Anti ultraviolet, strong corrosion resistance, wear-resistant and durable

· 采用 硅胶材料，环保无毒

The use of silica gel materials, environmental protection and non-toxic

· 阻燃。

Flame retardant.