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What is the Difference between HDPE and Ductile Iron Pipes?
In the field of pipeline engineering, ductile iron pipes and HDPE pipes are both commonly used pipe materials. They each have unique performance characteristics and are suitable for different engineering scenarios. As the leader among ductile iron pipes, DINSEN cast iron pipes meet international ...Read more -
What is flanged ductile iron pipe?
In the field of modern engineering construction, the selection of pipes is crucial. Double flange welded ductile iron pipes have become the first choice for many engineering projects with their excellent performance, wide range of uses and unique advantages. As a leader in the industry, DINSEN co...Read more -
What does a pipe coupling do?
As a high-tech innovative alternative product, pipe connectors have excellent axis-changing capabilities and significant economic benefits. The following is a description of the advantages and usage precautions of pipe connectors based on DINSEN products. 1. Advantages of pipe connectors Complete...Read more -
Dinsen’s manual pouring and automatic pouring
In the manufacturing industry, meeting customer needs is the key to the survival and development of an enterprise. As a professional manufacturer, Dinsen has been committed to providing customers with high-quality products and services. In order to meet all the minimum order quantity requirements...Read more -
DINSEN Pipe Connector Pressure Test Summary Report
I. Introduction Pipe couplings play a vital role in various industrial fields, and their reliability and safety are directly related to the normal operation of the pipeline system. In order to ensure the performance of pipeline couplings under different working conditions, we conducted a series o...Read more -
How to Test Coating Adhesion
The mutual attraction between the contact parts of two different substances is a manifestation of molecular force. It only appears when the molecules of the two substances are very close. For example, there is adhesion between the paint and the DINSEN SML Pipe to which it is applied. It refers to...Read more -
The Importance of Centrifuge Maintenance in Cast Iron Pipe Casting
Centrifugal casting is a widely used process in the production of cast iron pipes. The centrifuge plays a crucial role in ensuring the quality and uniformity of the final products. Therefore, regular maintenance of the centrifuge is of paramount importance. The centrifuge operates at high spe...Read more -
DINSEN Paint workshop
When the pipe fittings arrive at this workshop, they are first heated to 70/80°, then dipped in epoxy paint, and finally wait for the paint to dry. Here the fittings are coated with epoxy paint to protect them from corrosion. DINSEN uses high quality epoxy paint to ensure the quality of the pip...Read more -
How to paint the inner wall of the DINSEN pipe?
Spray painting the inner wall of a pipeline is a commonly used anti-corrosion coating method. It can protect the pipeline from corrosion, wear, leakage, etc. and extend the service life of the pipeline. There are mainly the following steps to spray paint the inner wall of a pipeline: 1. Choose ...Read more -
How is pig iron and cast iron different?
Pig iron also known as hot metal is the product of blast furnace obtained by reduction of iron ore with coke. Pig iron has high impurity like Si , Mn, P etc. Carbon content of pig iron is 4%. Cast iron is produced by refining or removal of impurities from pig iron. Cast iron has carbon compo...Read more -
Different Coating Of DINSEN EN877 Cast Iron Fittings
1. Choose from the surface effect. The surface of the pipe fittings sprayed with paint looks very delicate, while the surface of the pipe fittings sprayed with powder is relatively rough and feels rough. 2. Choose from the wear resistance and stain hiding properties. The effect of powder s...Read more -
DINSEN cast iron drainage pipe system standard
DINSEN cast iron drainage pipe system standard are manufactured by centrifugal casting process and pipe fittings by sand casting process. Our products quality is fully in accordance with the European Standard EN877, DIN19522 and other products:Read more