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The main purpose of HDPE(high density poly) pipe

07/22/2022

1. Urban water supply – PE pipe head has the comprehensive advantages of safety, sanitation and convenient construction, and has become an i...

37 Pipe Terminology and Common Pipe Knowledge

07/19/2022

01. Nominal diameter (DN):
The nominal diameter of thermoplastic piping system tubing, which represents the size of the pipe's inner diamet...

Classification of plastic pipes How to choose your plastic pipe

07/19/2022

Plastic pipes are generally made of synthetic resin, that is, polyester, as raw materials, adding stabilizers, lubricants, plasticizers, etc...

PVC electrical conduit pipe price list philippines

06/26/2023

The PVC electrical casing made in China has a great market in the Philippines. PVC electrical conduit pipe is not only cheap, but also high ...

How to make M-PVC water pipes ？

07/22/2022

If you are in the business of PVC water pipes. I hope you understand how to make M-PVC water pipes. Hope this knowledge can help you.

Why stell reinforced PE pipe is your best Drainage Pipes choice

07/14/2022

Concrete and reinforced concrete pipes have the unique advantages of high compressive strength, good durability, long service life, easy man...

Types of Municipal Water Supply and Drainage Pipes

07/14/2022

it is required to strengthen the construction and transformation of underground pipe networks such as communications. The "Opinions" clarify...

[HAILI News] Haili Group helps Binzhou “Gas Village Communication” project

07/13/2022

The gas pipeline full of green energy mission is ready to start, creating better ecological conditions for the sustainable development of Sh...

[HAILI Technology] How to identify, distinguish and test plastic particles in PE and PP recycled pipe?

07/13/2022

What is the difference between recycled plastic and new materials?

[HAILI Technology] Polyethylene (PE) knowledge quiz, can you answer correctly?

07/13/2022

What is a pipe jacking?What is the reduction factor of the working temperature on the working pressure of the PE pipe? What is the pressure ...

Helping rural residents to change toilets and building beautiful villages

07/11/2022

Rural toilet reform is an important part of building beautiful villages and improving the rural environment. It is also of great significanc...

PE gas pipe is the most ideal pipe for gas transportation

07/11/2022

PE gas pipe is used for gas transportation pipe. PE gas pipe has good economic performance compared with traditional steel pipe. It replaces...

[HAILI Craft] Polyethylene PE80, PE100 Water Supply Pipe Extrusion Defect Analysis and Countermeasures

07/11/2022

High-density polyethylene water supply pipe is a new generation of extruded products, mainly PE80, PE100 and so on. The product is widely us...

Haili Group successfully provided drainage solutions for Yulin Agricultural Demonstration Zone

07/11/2022