PP polypropylene custom plastic square tube

PP polypropylene custom plastic square tube

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Original price was: $30.00.Current price is: $28.00.

A  PP polypropylene custom plastic square tube is seamlessly welded by hot melt. The design is beautiful, the installation is simple, and it can be customized freely.

Description

The PP polypropylene custom plastic square tube is also called a polypropylene plastic air duct, which is used for exhaust gas exhaust in the laboratory. It is usually used as the main duct and branch duct with the PP circular duct. The ventilation plastic square tube is made of PP sheet through a bending machine, four times 90-degree elbows, and then hot-melt welding. There are many processes. Compared with square pipes, the price of square pipes is higher than round pipes with the same circumference or cross-section. Of course, it also depends on the wall thickness of the square plastic pipe and whether it is reinforced by the outer flange.

Features of PP polypropylene custom plastic square tube

  • 1. No corrosion: The rectangular polypropylene pipes can withstand the PH value in a wide temperature range, ranging from 1 to 14 high concentrations of acid and alkali corrosion.
  • 2. Wear-resistant and non-scaling: rectangular polypropylene pipes and pipe fittings have uniform and smooth inner walls, with low flow resistance and no scaling.
  • 3. Reduce vibration and noise: rectangular polypropylene pipes have excellent sound insulation performance, which can significantly reduce vibration and noise caused by liquid flow.
  • 4. Anti-freeze cracking: PP material has excellent elasticity so that the pipes and pipe sections can expand with the frost-heaving liquid without cracking.
  • Anti-condensation, low heat loss: PP material is a poor heat conductor, which can reduce condensation and reduce heat loss.
  • 5. Simple installation: rectangular polypropylene pipes are light in weight, easy to install and operate, and weldable.
  • 6. Long service life: PP piping system has a service life of up to 50 years under specified conditions of use. Long service life—–PP pipeline can be used safely for more than 50 years under rated temperature and pressure conditions.
  • 7. Excellent corrosion resistance—–It can withstand the corrosion of most chemicals, and can withstand the corrosion of high-concentration acids and alkalis with a pH value of 1-14 in a wide range.
  • 8. Excellent abrasion resistance-the abrasion resistance of rectangular polypropylene pipes is more than 4 times that of steel pipes when transporting ore slurry.
  • 9. Good hygiene performance—–rectangular polypropylene pipe material has only carbon and hydrogen elements in its molecule, which is non-toxic and tasteless and has reliable hygiene performance.
  • 10. Heat-resistance, heat preservation, and energy-saving—–rectangular polypropylene pipe material have a maximum operating temperature of about 95 degrees. The thermal conductivity of this product is only 1200 that of steel pipe, so it has better heat preservation performance.

Specification

Material Polypropylene
Color Beige or Gray
Thickness Can be customized
Specification Can be customized

The PP polypropylene custom plastic square tube connection method

  1. 1. Socket connection, that is, a PP sleeve is welded at the end of each section of the air pipe to facilitate the insertion of the next section of the air pipe; a flange connection, that is, a PP flange is welded at both ends of each section of the air pipe, and the screw-to-lock link is used during installation.

2. Convenient production, welding method for installation, firm, square PP duct flange connection, round and square can be customized.

3. Need to splice flange, easy installation, screw lock, easy to disassemble and maintain.

How to strengthen the PP polypropylene custom plastic square tube?

In industrial exhaust, in most cases, the end centrifugal fan is used to extract the air. The pipeline forms a negative pressure. The industry design specification stipulates the wall thickness and strengthening method of the square plastic pipe at a certain wind speed. Usually, the square PP While the large square air duct is reinforced with outer flanges, the inner part is supported by PP circular pipes.

Please clarify the following points when ordering PP polypropylene custom plastic square tube:

  1. 1. Pipe diameter (outer diameter of the pipe);
  2. 2. Wall thickness;
  3. 3. Connection method (socket type or flange type);
  4. 4. Strengthening method (whether flange strengthening is required);
  5. 5. Quantity (recommended length unit for air duct: meter);
  6. 6. Shipping address (for easy calculation of logistics freight)

Contact Us:

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