Polypropylene tube fittings

PP compression pipe fittings suppliers in UAE

Polypropylene tube fittings

What are polypropylene tube fittings?

Polypropylene tube fittings (PP) is a polyolefin used to transport various chemicals, including acids, alkalis, organic solvents, and water. Pipes and fittings made from PP have a high impact strength and are ductile at room temperature. Moreover, it maintains its shape well at high temperatures.

Polypropylene (PP tube fittings) has excellent chemical resistance, even to many organic solvents, making it the most popular piping material. It finds widespread application in heating, ventilation, and air-conditioning systems.

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Type of polypropylene instrumentation fittings

Polypropylene instrumentation fittings can tolerate working pressures of up to 150 PSI at room temperature. Workers are no longer advised to maintain constant working pressure as temperatures rise. When working at 140 degrees Fahrenheit, the maximum safe working pressure is 90 PSI.

Acidic fertilizers, salt compounds, and other agricultural pollutants do not threaten polypropylene much. Polypropylene should not be used with aromatic hydrocarbons, carbon tetrachloride, gasoline, hexane, kerosene, or xylene. Type of polypropylene instrumentation fittings— Elbow, 90 Degrees, Female Coupling, Female Tee, Female Cross, Cap , Hex Bushing, Elbow 90° Street, Coupling Reducer

Polypropylene instrumentation fittings and polypropylene plastic single ferrule fittings according to standard DIN 54004

What is the temperature limit of PP plastic ferrule fittings?

Polypropylene (PP plastic ferrule fittings) is resistant to most chemicals. The temperature range of this material is -30 to 215 degrees Fahrenheit. Completely transparent, white. Safe from the majority of mild acids and alkalis. It has high resistance to organic solvents down to temperatures of 175 F. As a result of its low melting point, polypropylene(polypropylene plastic single ferrule fittings) should not be used in procedures that involve extremely high temperatures. Cold temperatures also weaken polypropylene’s structural integrity. When temperatures drop below 20 degrees Celsius, polypropylene becomes brittle.

Furthermore, operations that include oxidizing acids, chlorinated hydrocarbons (like trichloroethylene), or aromatic solvents should be avoided. Rapid swelling of polypropylene (PP polypropylene double ferrule fittings) occurs when it is exposed to chlorinated or aromatic solvents.

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Advantages of PP compression pipe fittings

Pipeline maintenance is made much simpler with the help of pp compression pipe fittings, which are also structurally unique and simple to set up and use

Each pp compression fitting consists of a pipe fitting body, lock nut, pipe clamp, and V-shaped sealing ring. Insert the pipe 4-5cm into the pipe body through the V-shaped sealing ring, then tighten the lock nut. Then, the pipe can be used.

Since the V-ring seals on pp compression fittings necessitate perfectly round pipes, they can only be used to install straight pipes.

Specs of the item:

First, pp compression fittings are multi-piece assemblies that are sealed and connected.

Second, pp compression fittings allow for simple assembly, disassembly, adaptation, and recycling.

Third, pp compression fittings have thorough specifications, allowing for easy categorization into distinct types, such as elbows, reducers, plugs, and joints for both internal and external threads. Standards of 20, 25, 32, 40, 50, 63, 75, 90, and 110 inches are available to accommodate a wide range of building sites’ needs.

PP polypropylene double ferrule fittings in BSPT, BSPP, NPT threads

Application of PP tube fittings

Fertilizers, herbicides, insecticides, wastewater, salt water, and HVAC applications use polypropylene (PP) pressure tube fittings and flanges to convey water and chemicals through pipes. The schedule rating of a pressure fitting is a number. A thicker and more heavily schedule-numbered wall is required to withstand greater pressure. Compared to Schedule 40 fittings, Schedule 80 fittings have thicker walls but are not as thick as Schedule 100 fittings. Polypropylene (polypropylene pneumatic fittings) is a versatile thermoplastic polymer that is both lightweight and strong. Impact strength, surface hardness, abrasion resistance, and resistance to a wide range of acids, alkalis, and solvent solutions are some of the features of PP pressure fittings. Fittings made of polypropylene are available in various sizes and configurations.