PPH Head

The quality PPH heads of Xinda Chemical are specially designed for the sealing of corrosion-resistant container equipment.The head is made of polypropylene homopole (PPH) with high crystalline degree and formed by advanced technology such as mold pressing or seamless winding. It has tight structure, accurate size, high strength and good impact resistance, and can withstand the erosion of acid, alkali, salt and other corrosive media for a long time to ensure reliable sealing effect.It is widely used in PPH storage tank, reaction kettle, vacuum tank and pipe and other equipment end, play a key role in isolation medium, withstand internal pressure or vacuum.

Compared with the traditional hand paste process products, its production efficiency is high, the quality is stable, no environmental pollution, and the material is consistent with the PPH main equipment, the hot melt connection strength is high, and the corrosion risk of heterogeneous material joints is eliminated. In fields such as chemical engineering, environmental water treatment, food and pharmaceuticals, where high requirements are placed on the corrosion resistance and sealing performance of equipment, it is an ideal choice that takes into account long-term reliability, safety and economy. We can customize production according to your equipment size, pressure level and connection method.

Performance advantages

Strong corrosion resistance: PPH material has excellent acid and alkali resistance, solvent corrosion resistance, suitable for a variety of corrosive media environment.Lightweight and high strength: Compared with metal heads, PPH heads are lighter in weight, easier to install, and have good mechanical strength at the same time.

Good tightness: When PPH head is connected with pipe, hot melt welding or flange connection can be used to ensure tightness and prevent media leakage.Good temperature resistance: PPH material can work stably in the range of -20℃ to +120℃, and adapt to a variety of working conditions.

Main Features

Installation and maintenance

Installation method: PPH heads are usually fixed to the end of the pipe by hot-melt welding or flange connection. When welding, it is necessary to control the temperature and time well to ensure a firm connection.

Maintenance requirements: The daily maintenance of PPH heads is simple. Just regularly check whether the connection parts are loose or aged to ensure the safe operation of the system.