Hello from , you are browsing a physical enterprise focusing on pipeline expansion joint, pipeline power transmission joint, rubber joint products! For many years, Gongyi Zhongyuan Innovation Pipeline Equipment Co., Ltd has adhered to the survival of R&D, cultivated the market intensively, and constantly improved the application of new technologies in [pipeline expansion joint, pipeline power transmission joint, rubber joint] products! 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 for detailed information!

Barcelona Waterproof casing Expansion joint supplier--Zhongyuan valve fittings

It is our unremitting pursuit to develop with each Barcelona coal gas

“Innovation pipeline’s Green, Personalized Steel expansion Services for the Market”

Time:2025/4/24 12:20:10

Welcome to Steel expansion user friends! Today is 2025-05-04. Since the Innovation website http://www.xdguandao.com was built, you are the 358131st guest to visit Innovation! Congratulations on finding it!Innovation pipeline is a dedicated Steel expansion product supply enterprise.


Service is intangible, but it has value. Over the years,Every time we make contact, we go all out to make service a pleasure. Innovation pipeline company has gained secondary cooperation from established customers through a comprehensive international customer after-sales service system, and has effectively developed surrounding markets.

Thank you for visiting ( water supply and drainage equipmenttrusted product partner)Innovation pipelineChina Innovation pipeline (http://www.xdguandao.com) and sincerely welcome your valuable comments and suggestions! ( water supply and drainage equipmenttrusted product partner)Innovation pipelineChina Innovation pipeline is located at Gongyi City, Henan Province, China. Welcome to visit and visit. Call 0371-68676867 to learn more about Steel expansion applications in ! ( water supply and drainage equipmenttrusted product partner)Innovation pipelineChina Innovation pipeline people are always waiting for your call!

→Graphical Introduction Information of Steel expansion←

Steel expansion

    ※The brand develops market and serves customers. Steel expansion Key points of product knowledge: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.
  Frontier industry Steel expansion product application knowledge can be obtained immediately by calling 0371-68676867 to consult Innovation pipeline technicians.
  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.
  More useful industry application new knowledge can be obtained free of charge by telephone consulting ( water supply and drainage equipmenttrusted product partner)Innovation pipelineChina Innovation pipeline customer service personnel.

Behind every old customer transfer introduction, there is hidden a good cooperation experience and profound brand identity, and customer praise jointly weaves a beautiful picture of enterprise development. (Western Europe Water supply and drainage materials old customers recommend brands)Western Europe Innovation pipeline Foreign Trade Department has been providing satisfactory Steel expansion after-sales service to Pipeline construction in the paper industry users in region. Return visits show sincerity, service reflects professionalism, and repeat customers achieve superior reputation of enterprises.With years of focus on the Pipeline construction in the paper industry industry, Innovation pipeline's reliable and reliable Steel expansion product services are deeply trusted by customer friends! Best wishes for you!Our cooperation has not only deepened our mutual understanding, but also laid a solid foundation for us to jointly explore the market.​The calls from Steel expansion customers in will add unlimited possibilities to our cooperation, allowing us to work together to create brilliant results.