HDPE Butt Fusion Cross

HDPE Butt Fusion Cross is mainly used to connect PE pipes and realize branch connection of pipeline system. ‌HDPE Cross is an important connector in PE pipeline system. It allows another or more PE pipes to branch directly from one PE pipe, thus forming a cross-shaped connection structure. ‌This connection method is realized by hot-melt butt welding technology, which ensures the firmness and sealing of the connection and is suitable for various application scenarios that require pipeline branching. ‌

HDPE Butt Fusion Cross , also called HDPE cross tee, which are four-way fittings or cross branch lines, have one inlet and three outlets.

Connection method

The hot-melt butt welding process includes heating the pipe end with HDPE Buttfusion Welding Machine, and after the pipe end is melted, it is quickly fitted, and a certain pressure is maintained, and the purpose of welding is achieved after cooling. ‌This connection method is particularly common in the application of PE pipes because it can ensure the firmness and sealing of the connection.

Function

The main purpose of HDPE Cross is to connect four pipes together to form a cross point, so as to realize the transmission of multi-directional fluids. ‌This connection method is widely used in various occasions where fluid transmission is required due to its reliability and durability. ‌

In addition, HDPE Cross has various specifications and can meet the connection needs of PE pipes of different diameters. For example, Junrui Polymer Materials produces injection molded HDPE Butt Fusion Cross, which includes a variety of models and specifications to meet the needs of different application scenarios. This type of pipe fitting is not only suitable for industrial fluid transmission, but also for water supply, drainage and other purposes. It is an indispensable part of modern piping systems.‌

Advantages HDPE fittings

1. Non-toxic, hygienic: PE pipe fittings are non-toxic and odorless. After strict health monitoring, they are green building materials and never scale, which can effectively improve water quality.
2. Corrosion resistance: PE is an inert material that is resistant to various chemical media.
3. PE pipe fittings are connected by butt fusion, and the interface strength is higher than the pipe itself.
4. High toughness: The elongation at break of PE pipe fittings is generally above 500%. For the uneven settlement of the foundation, it has strong adaptability and good seismic performance.
5. Excellent resistance to rapid crack propagation (RCP).
6. Excellent flexibility and scratch resistance.
7．good wear resistance, low wall friction coefficient, small flow resistance, strong conveying capacity.
8. Very convenient construction and installation.
9. Low system cost and reduced maintenance costs can greatly reduce project costs.
10. Long service life: The buried PE pipe fittings are used normally for more than 70 years.
11. PE accessories can be reused, fully in line with the advocacy of efficient environmental protection.