DIN8078 Thick 4.9mm Length 3m Heat Resistant PVC Pipe

  Heat Resistant Plastic Pipe Clear PVC Plastic Plastic Pipes Pipe For Hot And Cold Water
 
 
Products Introduction

Polyvinyl chloride (POLYvinyl chloride), a kind of vinyl chloride monomer, is one of the most widely used plastics. The molecular formula is: -- [CH2 -- CHCl]n --

Polyvinyl chloride (PVC) heat and light stability, in more than 100 ℃ or the sun for a long time, can produce hydrochloric acid decomposition, and further automatic catalytic decomposition, cause discoloration and mechanical performance degradation, stabilizer must be added in the practical application in order to improve the stability of heat and light, the choice of stabilizer is the key to its quality and safety.

PVC-U building drainage pipes

PVC soft and hard points, the difference is that there is no plasticizer added, soft PVC contains plasticizer, it is generally used in the floor, ceiling and leather surface, poor physical and mechanical properties.

Unplasticized Polyvinyl chloride (PVC-U) is an ingredient found in none of the existing plasticizers, and is commonly used in making pipes. At present the most widely used is the drainage pipe and electrical sleeve. Pvc-u pipes are generally not connected by hot melt, but by adhesive.

Detailed Information
 

 
 
PVC-UH water supply pipe is made of polyvinyl chloride mixture with small required strength (MRS) greater than or equal to 25 MPa. It is extruded and has an integral steel framework sealing ring socket structure. It is abbreviated as "PVC-UH pipe" specifications: diameter range DN20mm-1600mm, pressure grade 0.63MPa-2.5MPa.
Color: In general, the color of the pipe is blue, which can also be determined by negotiation.
 
Features:
1. High intensity.
The designed stress is 25MPa, with good water pressure resistance and high ring stiffness, suitable for paving in the pipe gallery.
2. Good toughness.
It has good external impact resistance, good water hammer resistance, good crack crack resistance, and flat test can reach more than 40%.
3. Reliable connection and good tightness of connection system.
PVC-UH pipes are connected by steel frame forming rubber ring or large-diameter plastic pipe fitting, and its service life is synchronized with the pipe, which guarantees the service life of the whole pipe system over 50 years.
4. Good sanitary performance.
For pvc-uh water supply pipe adopts the unique green lead-free formula system instead of the traditional compound lead salt formula system, so it will not damage the water quality, it is health and non-toxic.
5. On-line hydraulic test, reliable quality.
Advanced production technology, higher testing requirements, and every pipe with 2 times nominal pressure to carry out hydraulic test on line to ensure 100% qualified rate.
 
Parameters:
Nominal pressure class and size of pvc-uh pipe (dn<90mm)