Product Knowledge

  • What are cast iron fittings used for?

    What are cast iron fittings used for?

    Cast iron pipe fittings play an indispensable role in various construction projects, municipal facilities and industrial projects. With its unique material properties, many advantages and wide range of uses, it has become the preferred pipe fitting material for many projects. Today, let’s t...
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  • How is Ductile Iron Pipes Connected?

    How is Ductile Iron Pipes Connected?

    Ductile iron pipe is a kind of pipe material widely used in water supply, drainage, gas transmission and other fields. It has the characteristics of high strength, corrosion resistance and long service life. The diameter range of DINSEN ductile iron pipe is DN80~DN2600 (diameter 80mm~2600mm), g...
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  • How Bill Helps Saudi Customers Develop New Energy Vehicle Market?

    How Bill Helps Saudi Customers Develop New Energy Vehicle Market?

    In today’s highly competitive business world, in order to win the trust and cooperation of customers, companies often need to make efforts no less than anyone else. Today, I want to tell the story of Bill’s investment of a lot of money and energy in order to reach a new energy vehicle...
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  • Corrosion Resistance of Cast Iron Pipes and the Outstanding Performance of DINSEN Cast Iron Pipes

    Corrosion Resistance of Cast Iron Pipes and the Outstanding Performance of DINSEN Cast Iron Pipes

    As an important pipe material, cast iron pipes play a key role in many fields. Among them, corrosion resistance is a major outstanding advantage of cast iron pipes. 1. The importance of corrosion resistance of cast iron pipes In various complex environments, the corrosion resistance of pipes is c...
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  • For Ductile Iron Pipes, Choose DINSEN

    For Ductile Iron Pipes, Choose DINSEN

    1. Introduction In the field of modern engineering, ductile iron has become the preferred material for many projects with its unique performance advantages. Among the many ductile iron products, dinsen ductile iron pipes have won the favor and recognition of customers from all over the world with...
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  • What is the Difference between HDPE and Ductile Iron Pipes?

    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 ...
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  • Dinsen’s manual pouring and automatic pouring

    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...
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  • DINSEN Pipe Connector Pressure Test Summary Report

    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...
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  • How to Test Coating Adhesion

    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...
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  • How is pig iron and cast iron different?

    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...
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  • Different Coating Of DINSEN EN877 Cast Iron Fittings

    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...
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  • DINSEN cast iron drainage pipe system standard

    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:
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