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Hebei Haihao Group Huadian High Pressure Pipe Fittings Co., Ltd.
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Hebei Haihao Group Huadian High Pressure Pipe Fittings Co., Ltd.Hebei Haihao Group Huadian High Pressure Pipe Fittings Co., Ltd.Pressure Pipe Fittings · Flanges · Factory Direct

Since 1982. Pressure piping component manufacturer covering elbows, flanges, tees, reducers and project supply.

ISO 9001 quality system · ABS Type Approval · safety-registered manufacturer

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  • Elbow
  • Tee
  • Reducer
  • Flange
  • Pipe Bend

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  • Donglin, Mengcun County, Cangzhou City, Hebei Province, China
  • +86 132 9342 5333
  • haihaojituan@163.com
  • www.haihaohuadian.com

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Insights

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Technical articles, standards comparisons, project case studies and buyer guides on pressure piping components, flanges and forged fittings.

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263 articles

如何选择适合的8字盲板?Industry news
Industry news

How to Choose the Right Figure-8 Blind Plate?

How to Choose the Right Figure-8 Blind Plate? In our daily lives, the figure-8 blind plate, as an important building and decorative material, is gaining more attention. Have you ever felt confused when choosing a figure-8 blind plate?

Sep 15, 20213 min readHebei Haihao Group
高标准生产,高标准服务:海浩法兰管件Industry news
Industry news

High Standard Production, High Standard Service: Haihao Flange Pipe Fittings

In the industrial field, high-pressure flanges are one of the key components that play an important role. Haihao Flange Pipe Fittings is known for high standard production and high standard service, providing customers with reliable solutions.

Sep 15, 20213 min readHebei Haihao Group
8字盲板的应用领域及优势分析Industry news
Industry news

Application Fields and Advantages of Figure-8 Blind Plates

Application fields and advantages of figure-8 blind plates. Among many building materials, the figure-8 blind plate stands out for its unique design and function. So, it is a building material with good sound insulation, thermal insulation, and decorative effects, widely used in various occasions.

Sep 15, 20213 min readHebei Haihao Group
从航天到重工:8字盲板的广泛用途Industry news
Industry news

From Aerospace to Heavy Industry: The Wide Applications of Figure-8 Blind Flanges

From Aerospace to Heavy Industry: The Wide Applications of Figure-8 Blind Flanges In the modern industrial field, innovations in components and materials are emerging endlessly, especially in aerospace and heavy industry where applications are diverse.

Sep 15, 20213 min readHebei Haihao Group
8字盲板在管道系统中的重要性Industry news
Industry news

The Importance of Figure-8 Blanks in Piping Systems

The Importance of Figure-8 Blanks in Piping Systems In piping systems, the figure-8 blank is a very important device. You may not be familiar with it, but its function is crucial. Simply put, a figure-8 blank acts like an "invisible door" in the pipeline, providing closure to ensure that fluids do not accidentally leak.

Sep 15, 20213 min readHebei Haihao Group
了解8字盲板的生产工艺及标准Industry news
Industry news

Understanding the Production Process and Standards of Figure-8 Blanks

In modern industry, figure-8 blanks are widely used as important sealing components in various pipeline and equipment connections. Are you curious about the production process and standards of figure-8 blanks? Today, we delve into this topic to help you better understand their manufacturing process and relevant standards.

Sep 15, 20213 min readHebei Haihao Group
对焊管件的优点与应用领域解析Industry news
Industry news

Analysis of Advantages and Application Fields of Butt Weld Pipe Fittings

In modern industry, there are various ways to connect piping systems, but have you heard of butt weld pipe fittings? They not only excel technically but also play an important role in various fields. Today, we will delve into the advantages and application fields of butt weld pipe fittings.

Sep 15, 20213 min readHebei Haihao Group
8字盲板与其他管件的区别是什么?Industry news
Industry news

What is the difference between figure-8 blind and other pipe fittings?

What is the difference between figure-8 blind and other pipe fittings? In industrial piping systems, the selection of pipe fittings directly affects the safety and stability of the system. Among many fittings, the figure-8 blind, as a special component, although not as common as valves or joints, plays a unique role in specific situations.

Sep 15, 20213 min readHebei Haihao Group
对焊管件的加工工艺与技术要求Industry news
Industry news

Processing Technology and Technical Requirements of Butt-Weld Pipe Fittings

In industrial manufacturing, butt-weld pipe fittings are very important components. They play a role in connecting and sealing in pipeline systems, ensuring smooth fluid transport. So, how are these butt-weld pipe fittings actually processed?

Sep 15, 20213 min readHebei Haihao Group
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