Product Overview
A Four Way Pipe Joint is a pipe connector made of plastic with four openings. Its cross-shaped design connects four pipes, allowing for flow branching, merging, or reversing.
Common Materials
PPR (Random Copolymer Polypropylene):
Excellent heat resistance, corrosion resistance, and high strength. Suitable for hot and cold water piping systems. Uses a heat-fusion connection method, resulting in a strong connection and good sealing performance.
PVC (Polyvinyl Chloride):
Resistant to acids and alkalis, high impact strength, low fluid resistance, aging resistance, and long service life. Typically connected using adhesive bonding. Widely used in drainage and chemical piping systems.
PPH (Homopolymer Polypropylene):
Good chemical corrosion resistance and abrasion resistance. Resistant to acids, alkalis, salt solutions, and organic solvents. Commonly used in piping systems in the chemical, petroleum, pharmaceutical, and food industries.
Structure Types
Equal Diameter Four-Way Fitting:
All four openings are identical in size. Used to connect four pipes of the same specification, achieving symmetrical flow branching or merging.
01
Reducing Four-Way Fitting:
One or more openings have different dimensions than the others. Used to connect pipes of different diameters. The most common type is the "main pipe-branch pipe" structure, such as a variant of a T-tee + straight connector, but actually has four ports.
02
Side tee:
A special type of reducing tee with one branch extending from the side of the main pipe at a 90-degree angle, and this branch port is usually smaller. It looks like a tee with a small side port. Primarily used in drainage systems, the small side port is used to connect air vents or cleanout ports.
03
Threaded tee:
The interface has internal or external threads. Used for small-diameter piping systems requiring detachable connections, such as instrument piping, laboratory piping, and irrigation systems.
04
Connection methods:
Socket bonding (UPVC) Butt fusion/socket bonding (PP, FRPP, PVDF) Electrofusion connection (large-diameter PE, PP pipes) Flange conversion: for quick disassembly and assembly with metal valves and pump ports.
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