Dear friend, thank you for visiting ZhongYuan water supply equipment official enterprise website! Over the years, Gongyi Zhongyuan Innovation Pipeline Equipment Co., Ltd has continued to make technological innovation and continuously improve the application of new technologies in [pipeline expansion joint, pipeline power transmission joint, rubber joint] products! Learn party history, feel the red spirit, strengthen faith, and motivate to take responsibility 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 practical information!

Zilina Transmission joint Expansion joint customers trust enterprises Zhongyuan valve fittings enterprise network publicity site

Zilina can be trusted power Expansion joint choose Zhongyuan valve fittings, and cooperation is secure

Expertise and Reliability: Innovation Cast iron expansion Provide Unparalleled Service in the

Time:2025/6/7 9:21:24

It is no accident to meet you! Welcome customer friends from Cast iron expansion! Today is 2025-07-01. Learn party history and realize ideas; inherit the red gene and demonstrate the responsibility of the timesCongratulations on finding it,Innovation pipeline are the main Cast iron expansion product suppliers! Don't forget the original intention, the future is promising


Only by continuously learning Pipeline construction in the construction field Cast iron expansion product professional knowledge can Innovation pipeline survive better in the international market. Reliable and durable,honesty as the foundation "has pointed out the direction for Innovation pipeline's operation and is also a goal that Innovation has always adhered to in its international operations.The foundation is not strong, and the ground is shaking; foreign trade knowledge is the foundation for stable service.

→Graphical Introduction Information of Cast iron expansion←

Cast iron expansion

    ※Make decisions with knowledge. Gongyi Zhongyuan Innovation Pipeline Equipment Co., Ltd reminds friends to understand: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 creates quality with ingenuity, reminding customers in Pipeline construction in the paper industry to call to learn more about Cast iron expansion product 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 information, please call us for details. Deeply cultivate the Innovation pipeline craftsmanship in the Pipeline construction in the paper industry field and work hard to serve customers.

Innovation from a small workshop company to a modern enterprise with Cast iron expansion service level in the Pipeline construction in the paper industry field, Gongyi Zhongyuan Innovation Pipeline Equipment Co., Ltd under the leadership of the founder, Integrate cutting-edge technology to present superior products, adhering to the firm belief of cultural rejuvenation, worked hard, started a business step by step, Innovation pipeline all employees use hard work to promote the stable development of the company, and serve Pipeline construction in the paper industry customers and friends with high-quality Cast iron expansion.

(Oceania Water supply and drainage materials Product long-term partner)Oceania Innovation pipeline International Promotion Department, China headquartered in Gongyi City, Henan Province, China, has been delving into the Pipeline construction in the construction field field for many years, focusing on the research and development services of the Cast iron expansion series of products. Deep cultivation of areas of expertise is a grand blueprint drawn by Innovation pipeline, and each stroke portrays a beautiful vision for long-term development.Focusing on the Pipeline construction in the construction field industry for many years, with rich experience, we can provide stable and reliable Cast iron expansion product services for international customers!Let us take the negotiation as a bridge to cross the tide of The Times hand in hand and meet the challenges of the future together. May our friendship last forever.​We sincerely invite Cast iron expansion customers in to inquire, so that we can grow together in cooperation and create brilliant results.


Craftsmanship, tempered quality Thank you very much for your attention to visit the "Innovation website http://www.xdguandao.com!" and hope the above information is useful to you!Negotiate hand in hand, we explore the unknown together, may this courage and determination can lead us to a brighter future, full of blessings.
 

Come on, become friends with Innovation, enter China, and learn about China!What supports a populous country to become a manufacturing powerhouse? Five thousand years of cultural accumulation?


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 are happy to help you
Contact Innovation pipeline today for all your questions regarding Cast iron expansion or specific applications that may require a custom solution. We normally respond the same day.

We respect your privacy. We Hate Spam As Much As You Do !
Headquarters
HENAN, CHINA
Gongyi City, Henan Province, China
Phone: 0371-68676867
Whatsapp: {whatsapp}