Regardless of the dynasty, water conservancy projects are important for urban construction. In ancient times, people in our country basically lived on agriculture and became self-sufficient. If imperfect water conservancy projects would lead to flooding, people would live a hard life. Now is the process of urbanization. If the water conservancy project is not done well, it may lead to the destruct
HDPE double-wall, hollow, spiral three corrugated pipe introduction There are many types of HDPE corrugated pipe, such as HDPE double-wall corrugated pipe, hollow wall pipes, HDPE spiral corrugated pipe, etc. These types of corrugated pipe are different due to different pipe specifications and different pipe wall structures. I have summarized these three corrugated pipe The difference is to hel
Comprehensive and profound understanding of HDPE double-wall corrugated pipe HDPE double-wall corrugated pipe, referred to as PE corrugated pipe, was first developed successfully in Germany in the early 1980s. After more than ten years of development and improvement, it has developed from a single variety to a complete product series. It has been very mature in production technology and use techn
What about HDPE double-wall corrugated pipes? This question cannot be generalized, and should be analyzed according to your specific situation. Here is a brief introduction to the characteristics of HDPE double-wall bellows for your reference. Features: 1. Unique product structure and strong pressure resistance; 2. Smooth inner wall and large flow rate; 3. Convenient product connection, good i
Testing method and judging specification of threading corrugated pipe size This article introduces the detection method and judgment specification of the corrugated pipe specification and size, which is suitable for the general detection of the size of the general plastic corrugated pipe to ensure the accuracy of the inspection results of the corrugated pipe specification and size.
Product material: nylon pa6; working temperature: -40 ℃ ~ + 125 ℃, short-term up to + 150 ℃; flame retardant nylon hose can reach v0 level; structure: both internal and external waves; color: nylon hose usually Black, other colors can be customized (open according to need); Features: good flexibility, twist resistance, good bending performance; acid resistance, lubricating oil, coolant, etc., brig
The difference and use of HDPE pipe, double-wall corrugated pipe and winding pipe 1. The difference between HDPE double-wall corrugated pipe and winding pipe is as follows: 1. Different raw materials HDPE double-wall corrugated pipe is made of polyethylene, and the winding pipe is made of nylon or polypropylene. 2. Different cost
What is the difference between HDPE plastic steel spiral pipe and double-wall corrugated pipe? The inner wall of HDPE plastic steel winding pipe is smooth and flat, which has the advantages of corrosion resistance, light weight, easy installation, large flow rate and long life. It can replace pipes made of high energy consumption materials (cement, cast iron, glass steel pipe, ceramics, etc.),
