Thank friends for visiting ZhongYuan water supply equipment official enterprise website! For many years, Gongyi Zhongyuan Innovation Pipeline Equipment Co., Ltd has insisted on taking research and development as the basis of survival, and has continuously improved the application of new technologies in [pipeline expansion joint, pipeline power transmission joint, rubber joint] products! Build dreams with ingenuity and create brilliance together! If you want to know more about the application of [pipeline expansion joint, pipeline power transmission joint, rubber joint] product new technology in practice, please call ZhongYuan water supply equipment [pipeline expansion joint, pipeline power transmission joint, rubber joint] technical engineer to learn more useful information!

Ajdabiya Waterproof casing regional product service provider Zhongyuan valve fittings Ajdabiya Expansion joint network promotion sub-station

Committed to providing Ajdabiya cement customers with regional Expansion joint solutions

Innovation pipeline: Setting Standards in Quality and Reliability

Time:2025/9/16 18:21:10

It is no accident to meet you! Welcome customer friends from Cast iron expansion! Today is 2025-10-15. Listen to the party's words, comprehend the overall situation and strengthen faith; follow the party, you and me on the road to riseCongratulations on finding it,Innovation pipeline are the main Cast iron expansion product suppliers! Work with ingenuity and serve the heart


Entering the new century, with the rapid development of global internationalization, water supply and drainage industry enterprises are facing increasing competitive pressure.Through systematic employee skills training, Innovation not only improves the professional ability of the Innovation team, but also enhances the self-confidence and professional satisfaction of employees, thereby promoting the improvement of overall work efficiency.If Cast iron expansion manufacturers want to survive better in the fierce international competition, they need to improve the overall quality of their enterprise teams. To improve the quality of enterprise employees, it is necessary to continuously provide them with various training and practical opportunities.  

High quality first, excellent products unlimited, leading the industry new fashion!We carry out rigorous testing of each batch of products leaving the factory to ensure that they all meet high standards and demonstrate consistent, high-quality performance.At (South America water supply equipment trusted product partner)South America Innovation pipeline Enterprise, every employee must possess the core knowledge of Cast iron expansion, Flexible rubber joint, and Rubber soft joint products in order to provide high-quality product consulting and after-sales service to international customers in the water supply and drainage industry! Innovation pipeline encourages employees to continue to learn and explore, enhance Cast iron expansion product expertise through professional training, and contribute more to the development of Innovation pipeline.Through continuous learning and training, strengthen the basic knowledge of Innovation newcomers about Cast iron expansion, improve the international business operation level of employees, and better serve overseas customers.

Gongyi Zhongyuan Innovation Pipeline Equipment Co., Ltd provides intimate Cast iron expansion services to Pipeline systems for ships users in region is Innovation pipeline consistent business philosophy. Innovation is endless, change is endless, and the pursuit of infinite possibilities, with its dedication to the cause, pursuit and courage to challenge itself forever, Innovation pipeline will continue to introduce the new and provide better Cast iron expansion services to thank Pipeline systems for ships industry new and old customers for their love. Innovation people will work with you to create a better tomorrow.

→Graphical Introduction Information of Cast iron expansion←

Cast iron expansion

    ※Information generates cognition, Innovation Cast iron expansion product knowledge points:Cast iron expansion is the main product of our company, the use of cast iron QT410 flange type expansion generally has a good absorption of axial and radial displacement function, for the bending of the pipeline has a good adaptability, mainly cast iron material is relatively soft, suitable for large Angle compensation in the pipeline has a good effect. It has a good compensation effect for the axial displacement caused by the settlement of the pipeline. Compared with the steel pipeline expander and rubber joint, it has the high-quality characteristics of high temperature resistance and greater wear resistance. It is generally used in chemical pipelines and powder transportation pipelines.
  Cast iron expansion Call to learn more about the solution. The quality comes from ingenuity. Innovation, which continues to focus on Pipeline systems for ships, will provide you with instant information.
  Flange connection standard: GB9115 standard.
   Working pressure:0.6MPa、1.0MPa、1.6MPa、2.5MPa、4.0MPa。
   Scope of application: Our company's cast iron expansion is mainly used in power plants, waterworks, sewage treatment plants, various chemical pipelines and oil pipelines.
  For more Cast iron expansion solutions, please call to know the details. The Innovation, which is dedicated to the Pipeline systems for ships field, has instant information to share with you.

Focusing on the areas of expertise allows Innovation pipeline to focus more on technological innovation and product research and development, thereby continuously improving the added value of products and market competitiveness.(South America pipeline construction equipment Product long-term partner)South America Innovation pipeline International Promotion Department has been focusing on manufacturing Cast iron expansion products in the water supply and drainage field for many years, and has always attached great importance to the impact of team culture concepts on the enterprise!Seek survival by quality and seek development for enterprises!In the quality of the track, we strive to run, only to win the eyes of customers, cast the brilliant brand effect. Cast iron expansion product production enterprise Innovation pipeline has formed a good Innovation team culture concept through years of development! The level of international business operations has also improved rapidly!The calls from Cast iron expansion customers in are very important to us, and we look forward to working with you hand in hand.I wish our new and existing Cast iron expansion customers every success and success in the future.


Based on innovation, promote innovationHello, customer friend from ,thank you very much for clicking to enter Gongyi Zhongyuan Innovation Pipeline Equipment Co., Ltd official enterprise website to browse "Cast iron expansion" information! Inherit culture and promote the spirit of enterprise! If you want to know more about the application of [Cast iron expansion] products in the Pipeline systems for ships industry, please Email or leave a message to contact Innovation pipeline to learn more new information!Wishing you all the best as we embark on this exciting journey together.