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→Graphical Introduction Information of Cast iron expansion←

    ※ Customers and friends purchase instructions: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.
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  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.
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Gongyi Zhongyuan Innovation Pipeline Equipment Co., Ltd provides Cast iron expansion services with assured quality for Pipeline systems for ships users in region is Innovation pipeline consistent business philosophy. Global vision, localized service, with its dedication to the cause, pursuit and courage to challenge itself forever, Innovation pipeline will continue to introduce new products and provide better Cast iron expansion products 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.