Craftsmanship, excellence Fortunately, friends can visit ZhongYuan water supply equipment manufacturer's website! For many years, Gongyi Zhongyuan Innovation Pipeline Equipment Co., Ltd has insisted on taking innovation as the basis of survival and improving the application of new technologies in [pipeline expansion joint, pipeline power transmission joint, rubber joint] products! To learn more about the application of pipeline expansion joint, pipeline power transmission joint, rubber joint product new technology in , please call ZhongYuan water supply equipment [pipeline expansion joint, pipeline power transmission joint, rubber joint] sales manager for more details!

Vatican City Waterproof casing Expansion joint rest assured enterprises--Zhongyuan valve fittings

With ingenuity and focus, we sincerely provide Vatican City power customers with Expansion joint products

International Day of Peace has a close relationship with enterprises

Time:2025/9/21 9:54:04

It is no accident to meet you! Welcome customer friends from Cast iron expansion! Today is 2025-10-20. Sincere cooperation and win-win futureCongratulations on finding it,Innovation pipeline are the main Cast iron expansion product suppliers! Smart technology makes life better


International Day of Peace, a global festival, aims to appeal to people all over the world to work together for peace.

Integrity in management, carrying goods with great virtue As a Innovation pipeline ( Cast iron expansion supplier), we have always been committed to promoting technological innovation and development, while also placing great importance on peace and security. In the past year, we have continuously launched new Cast iron expansion products and technical solutions to provide customers with more efficient, secure, and stable services and solutions. At the same time, we actively participate in various peace activities and initiatives, and make our efforts to promote world peace.

The enterprise has a close relationship with International Day of Peace. We will organize a series of peace promotion activities to promote the concept and importance of peace to our customers and the public. At the same time, we will also strengthen training and guidance for customers to help them better understand and apply peace technologies and solutions.Learning foreign trade knowledge is not only the improvement of ability, but also the expansion of vision, so that Innovation pipeline can better embrace the world.


Innovation pipeline is a Cast iron expansion service provider with continuous focus in the water supply and drainage field, The heart is in the rhythm of energy conservation and emission reduction, and the love is in harmony with the green and low-carbon.! Innovation pipeline, who has adhered to the water supply and drainage industry for many years, has rich industry experience in the application of Cast iron expansion! If you want to know more Cast iron expansion technical information, you can call 0371-68676867 to get more information immediately!

→Graphical Introduction Information of Cast iron expansion←

Cast iron expansion

    ※Craftsmen produce excellent products, Innovation Cast iron expansion Product information 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.
  Innovation pipeline keep the original intention, hold the ingenuity, and produce the best products. Remind customers in water supply and drainage to call to learn more about Cast iron expansion product knowledge.
  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.
  Innovation pipeline is ingenious and produces excellent products, reminding water supply and drainage customers to call to learn more about Cast iron expansion product knowledge.


Our corporate culture emphasizes continuous investment in quality, as this is the key to improving manufacturing levels and meeting the needs of the international market, helping to shape China's business card.

Hello, customer friend from , thank you very much for clicking to enter Gongyi Zhongyuan Innovation Pipeline Equipment Co., Ltd official enterprise website! Wisdom-driven, efficiency is kingIf you want to know more about the application of [Cast iron expansion] products in the water supply and drainage industry, please contact us online to learn more new information!
 

Come on, become friends with Innovation, enter China, and learn about China!Experience the magnificent 5000 year history and culture.


At present, China has the largest number of UNESCO Intangible cultural heritage related projects in the world. I believe these cultural stories with a long history are attractive enough to make friends interested in Chinese Cast iron expansion products.


Understanding Chinese culture begins here:


One of the most famous of Guilin is Reed Flute Cave, a natural limestone cave that is illuminated by colorful lights and filled with impressive stalactites and stalagmites. Other notable attractions include Longsheng Rice Terraces, Fubo Hill, and the Xianggong Mountain Scenic Area.
One of the most enchanting aspects of Guilin's landscape is the way in which it changes throughout the day. During the morning hours, the karst hills are often shrouded in mist, creating an ethereal and serene atmosphere. As the day progresses, the sun breaks through the clouds and illuminates the hills with a warm glow. At sunset, the peaks take on a golden hue, casting long shadows across the landscape. And at night, the city comes alive with lights, creating a magical atmosphere that is both romantic and awe-inspiring.
Guilin's landscape is a true wonder of the natural world. Its dramatic karst hills, winding rivers, and picturesque lakes are beloved by visitors from around the world and continue to inspire awe and admiration. Whether seeking relaxation, outdoor adventure, or cultural enrichment, Guilin's breathtaking scenery offers something for everyone.

We achieve economies of scale: Our wide client portfolio allows us to minimize production costs.

his and our experience in the market allows us to offer the best commercial conditions for our clients.We have very attractive prices. Contact us for further information and you will be surprised of the significant savings that your company can achieve by working with us.

Innovation respect your privacy. We will not proactively communicate with you anything beyond your wishes!
Headquarters
HENAN, CHINA
Gongyi City, Henan Province, China
Phone: 0371-68676867
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