There are several types of hoses, including corrosion resistance, high temperature resistance, wear resistance, microbial resistance, flame retardancy, antistatic/conductive functions, etc. The materials include TEFLON, NEOPRENE, HYPALON, VITON, KAPTON, PUR, SILICONE, etc. The maximum diameter of the hose is DN900, especially the high temperature resistant type, the highest temperature resistance can reach +1100℃, which is suitable for use in some special working conditions.