PP-HM Corrugated Pipe

The PP-HM corrugated pipe is a structural wall pipe system for non-pressure underground drainage and sewage drainage, that is, pipes and fittings with smooth inner surface and irregular outer surface. This type of pipe system uses high strength modified PP-HM resin as the basic raw material, added with special modified functional master batch. Under the premise of guaranteeing the stable product quality, it mainly improves the impact, rigidity and weather resistance of the product in an all-round way, in this way, the overall performance of the pipe system is greatly improved.

Retail price

0.0

元

Market price

0.0

元

Number of views:

1000

Product serial number

Category

PP

Quantity

-

+

Stock:

0



1

Details

Product Introduction

The PP-HM corrugated pipe is a structural wall pipe system for non-pressure underground drainage and sewage drainage, that is, pipes and fittings with smooth inner surface and irregular outer surface. This type of pipe system uses high strength modified PP-HM resin as the basic raw material, added with special modified functional master batch. Under the premise of guaranteeing the stable product quality, it mainly improves the impact, rigidity and weather resistance of the product in an all-round way, in this way, the overall performance of the pipe system is greatly improved. The GD scientific research team cooperates with domestic excellent equipment manufacturers to optimize the design and improve the pipe corrugated structure, so as to make the structure more reasonable. Compared to the traditional PE double wall corrugated pipe system, its rigidity and product weight ratio are higher, and the cost performance is better; GD’s PP HM corrugated pipe system is used for pressureless buried water and sewage drainage, and its advantages become more outstanding especially under the conditions of poor construction environment, harsh use environment of product, and high seismic requirement, which is your safest and most assured option.

Product Execution Standards

The product is mainly designed and produced according to the European standard BSEN13476-3: 2007+AL: 2009, at the same time, as for the internal enterprise management standard, the High Strength Polypropylene (PP-HM) Double Wall Corrugated Pipe for Buried (Q/GDS11-2012) shall prevail. The elastic seal shall meet the requirements of HG/T3091-2000.

Product Characteristics

Except for the main characteristics of PE double wall corrugated pipe, the PP-HM corrugated pipe also has important characteristics as follows:

1. The product is mainly made with brand new special PP materials for high modulus, such as Borealis or Basel special materials, so the product has extremely excellent mechanical and physical properties.

2. Excellent chemical stability and corrosion resistance

3. High ring stiffness: Up to level SN12.5. The pipe has a high rigidity and has a high resistance to external pressure.

4. Wide application caliber range: The PP corrugated pipe diameter can reach up to 1.8m.

5. Ageing resistance and long life: It can withstand direct solar radiation during storage and construction. The service life can reach above 100 years when used in the soil of PHI.5-1. 4 under 30℃.

6. Excellent wear resistance: It is good for the discharge of rainwater or sewage with sediment.

7. Low cycle cost of the product: Less than 50% that of similar products

8. Convenient connection, safe and reliable: It usually adopts the sealing ring socket connection, and it can also be installed into a fully welded system, avoiding damage due to tree root penetration.

9. Excellent earthquake resistance: The unique flexibility and elasticity, can withstand stratum displacement, and can resist uneven settlement of the ground.

10. Environmental impact: Polypropylene is a non-toxic raw material, which is harmless to the soil, and can be fully regenerated or recycled for fuel use.

11. Light weight and easy installation, reduce transportation cost.

PP-HM波纹管