- SF steel expansion joint
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- VSSJA-1 Single Flange Limit Expansion Joint
- VSSJA-2 double flanged limit expansion joint
- Double flange limit expansion joint
- Double flanged loose sleeve Force transfer ex…
- Double flange PN1.0 Force transfer joint
- Force transfer joint
- KXT carbon steel flange pump air conditioning…
- Gb rubber soft joint valve connection shock …
- Clamp connection variable diameter single bal…
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Integrity is the key to cooperation between Cast iron expansion companies
It is no accident to meet you! Welcome customer friends from Cast iron expansion! Today is 2025-10-19. Work together to create the future and lead a new era in the industryCongratulations on finding it,Innovation pipeline are the main Cast iron expansion product suppliers! Excellent quality, service first
Only by continuously learning Cast iron expansion product professional knowledge can Innovation pipeline survive better in the international market. 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.
→Graphical Introduction Information of Cast iron expansion← Looking back on the journey of a hundred years, homesick and looking forward to the restoration of the country. Innovation pipeline people warmly welcome friends to Innovation to negotiate and cooperate! We will work together to achieve world harmony! ※Knowledge determines judgment. friends should understand this: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.
Call Gongyi Zhongyuan Innovation Pipeline Equipment Co., Ltd customer service personnel to immediately obtain more industry application new 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.
Call Innovation pipeline technicians to get more industry Cast iron expansion application new knowledge immediately.
（ pipeline equipmenttrusted product partner）Innovation pipelineChina Innovation pipeline International Market Department, China headquartered in Gongyi City, Henan Province, China, has been delving into the field for many years, focusing on the research and development services of the Cast iron expansion series of products. Focusing on the industry for many years, with rich experience, we can provide stable and reliable Cast iron expansion product services for international customers!Negotiation is the beginning of cooperation. Let us work together to write the chapter of the future.
Hello, 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! Demanding the stability of Cast iron expansion quality, reflecting the reassuring "made in china", is Innovation pipeline has never stopped pursuing for many years! The soul of quality, the heart of craftsmanship If you want to know more about the application of [Cast iron expansion] products in the industry, please contact us online to learn more new information!Wishing you a partnership that is both stable and successful, with a strong foundation for growth. Come on, become friends with Innovation, enter China, and learn about China! How much charm is there? A civilization disguised as a country! Contact us
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The Great Wall of China, also known as the Long Wall or the 10,000 Li Wall, is an iconic symbol of China that is recognized all over the world. It is a massive fortification system that stretches more than 13,000 miles across northern China and is made up of multiple walls, watchtowers, fortresses, and other structures.
The Great Wall was built over several centuries, beginning in the 7th century BC and continuing through the Ming Dynasty, which ruled from the 14th to the 17th century. The wall was constructed using a variety of materials, including mud, bricks, tamped earth, and stone, depending on the region and the terrain.
One of the most remarkable features of the Great Wall is its incredible length and the fact that it spans a wide variety of landscapes, including deserts, mountains, and grasslands. The wall was built to serve as a barrier against invasions from the north and has played an important role in shaping Chinese history and culture.
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Gongyi City, Henan Province, China
Phone: 0371-68676867
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