Name: Hdpe water pipe fittings plastic PE 100 hdpe pipe fittings
SKU: 0

WA :+ +86 13361018388

Email :sales@dingrunmaterial.com



Location： HOME > PRODUCTS > Pipe Fitting > Hdpe water pipe fittings plastic PE 100 hdpe pipe fittings

Pipe Fitting

Hdpe water pipe fittings plastic PE 100 hdpe pipe fittings

HDPE pipe introduction

HDPE pipe sizes are from DN16 to DN1400.

The pressure grade is between 0.6mpa and 1.6mpa, with 5 grades.

HDPE pipe in the temperature of 190 ℃ n240 ℃ between will be melt, using this feature, the pipe (or pipes) a good contact with both parts of the melt, And maintain the appropriate pressure, after cooling the two can be firmly integrated.

Therefore, the connection mode of PE pipe is different from that of u-pvc pipe. Generally, the two methods are electric hot melt connection and hot melt butt joint. When DN is greater than or equal to 75, hot-melt butt joint or electric melt socket connection is adopted. Connect with different materials using flange or thread connection.

Hdpe water pipe fittings plastic PE 100 hdpe pipe fittings

Ask questions

FREQUENTLY ASKED QUESTIONS



What are the common specifications of PVC pipe drainage pipes?

The conventional specifications of commonly used PVC pipe drainage pipes are as follows: nominal outer diameters are: 32mm, 40mm, 50mm, 75mm, 90mm, 110mm, 125mm, 160mm, 180, 200mm, 250mm, 315mm, 400mm, 500mm, 630mm, etc. PVC-U The length of the pipe is generally 4m or 6m, and customization is supported



How to solve the expansion and contraction problem of PVC drainage pipe?

The linear expansion coefficient of PVC drainage pipes is large, and expansion joints need to be installed during construction to solve the expansion and contraction problem. According to the calculation formula for the expansion and contraction of PVC-U drainage pipes caused by changes in ambient temperature:

△L=L·a·At

In the formula, △L-pipe expansion and contraction amount (m);

L-pipe length (mk)

a-Linear expansion coefficient, adopt 6×10-5～8X10-5-m/(m·℃);

△t-Temperature difference (℃)



What is the main use of PVC drain pipe?

Collect and remove wastewater, rainwater and sewage generated within the building. In urban infrastructure, drain pipes are used to collect drainage from roads, bridges, and other buildings. Drain pipes can also be used to vent gases, such as smoke exhaust ducts in kitchens and bathrooms.



What material is PVC drainage pipe made of?

PVC drainage pipe is a pipe material made of polyvinyl chloride resin as the main raw material. PVC pipes are easy to install, have a long service life and are simple to maintain, making them an ideal choice for modern building drainage systems.



What are the advantages of PVC drain pipes?

1. The surface hardness and tensile strength of the pipe are excellent, and the pipeline safety factor is high.

2. PVC drainage pipes have good aging resistance and their normal service life can reach more than 50 years.

3. The pipeline has excellent corrosion resistance to inorganic acids, alkali and salts, and is suitable for industrial sewage discharge and transportation.

4. PVC drainage pipes have a small friction coefficient, smooth water flow, are not easy to block, and require less maintenance work.

5. PVC drainage pipe material has a high oxygen index and is self-extinguishing.

6. The linear expansion coefficient of the pipeline is small, 0.07mm/℃, and the deformation affected by temperature is small. The thermal conductivity and elastic modulus are small, and compared with cast iron drainage pipes, they have excellent freezing resistance.

7. Bonding can be used to connect pipes and pipe fittings. The construction method is simple, the operation is convenient, and the installation efficiency is high.

BENEFITS & FEATURES

Quality product

Competitive pricing

Customized solutions

Fast delivery

General Service

Environmental friendly

SPECIFICATIONS

Nominal outer diameter（mm）	Nominal wall thickness（mm）
32	3.0
40	3.7
50	4.6
63	4.7/5.8
75	4.5/5.6/6.8
90	4.3/5.4/6.7/8.2
110	4.2/5.3/6.6/8.1/10.0
125	4.8/6.0/7.4/9.2/11.4
140	5.4/6.7/8.3/10.3/12.7
160	6.2/7.7/9.5/11.8/14.6
180	6.9/8.6/10.7/13.3/16.4
200	7.7/9.6/11.9/14.7/18.2