The toughest: PE polyethylene as the main raw material, texture, tough, easy handling, shock, impact resistance. Drug resistance: for all kinds of acid, alkali has excellent corrosion resistance of the clean and beautiful: beautiful stream line appearance difficult dirt, silt dirt can be easily removed. economical and durable: one piece barrel glueless place, not easy to break. Heat resistant to cold: heat-resistant and cold resistance, 80 degrees Celsius to minus 30 degrees can be used. never Leakage: bucket outlet using the same material joint, use a hot melt method processing, can never replace the joint leakage save trouble all products in order to prevent scratches during transportation, collision, damage, etc., is used in all plastic film packaging, to solve the majority of customers to worry about. (Due to raw material prices can vary greatly, all of the above prices are only as a reference, please contact us) DN50 and below each product presented connector 2, free installation of connectors. Product of aftermarket replacement a year (non-human and irresistible factors), five years of free maintenance.