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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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  • 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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106 articles

为什么8字盲板是管道系统的理想选择?Industry news
Industry news

Why is the Figure-8 Blind Plate an Ideal Choice for Piping Systems?

In the design and maintenance of piping systems, choosing the right components is crucial. Speaking of components, have you heard of the Figure-8 Blind Plate? This little guy may look unremarkable, but it plays an indispensable role in piping systems.

Sep 15, 20213 min readHebei Haihao Group
管件制造业的未来发展趋势展望Industry news
Industry news

Future Development Trends of Pipe Fittings Manufacturing Industry

In modern industry, the role of pipe fittings cannot be underestimated, especially butt-weld pipe fittings. This connection method is not only efficient but also ensures the safety and stability of the pipeline system. So, where is the future of the pipe fittings manufacturing industry heading in the face of a rapidly changing market environment? Today, let's explore this topic.

Sep 15, 20213 min readHebei Haihao Group
对焊管件的常见故障及解决方案Industry news
Industry news

Common Failures and Solutions of Butt-Welded Pipe Fittings

In daily pipeline systems, butt-welded pipe fittings play a crucial role. They are not only important components connecting various pipes but also bear the pressure of carrying fluids, gases, etc. However, with prolonged use or improper operation, butt-welded pipe fittings may encounter some failures.

Sep 15, 20213 min readHebei Haihao Group
8字盲板的维护与保养技巧Industry news
Industry news

Maintenance and Care Tips for 8-Figure Blind Plate

In industrial production, the 8-figure blind plate is a very important component. It plays a crucial sealing and isolation role in the piping system. However, many people are not very familiar with its maintenance and care.

Sep 15, 20213 min readHebei Haihao Group
锻制管件的尺寸如何控制?Industry news
Industry news

How to Control the Dimensions of Forged Pipe Fittings?

How to Control the Dimensions of Forged Pipe Fittings? In industrial manufacturing, forged pipe fittings are extremely important components. Whether in machinery, automotive, aerospace, or other fields, forged pipe fittings play an indispensable role.

Sep 15, 20213 min readHebei Haihao Group
锻制管件:高质量管道连接的核心组件Industry news
Industry news

Forged Pipe Fittings: Core Components for High-Quality Pipeline Connections

Forged pipe fittings, as an indispensable part of piping systems, are widely used in industries such as petroleum, natural gas, chemical, and power. Their main function is to connect pipes into a complete system, ensuring the safety, sealing, and durability of pipeline operation.

Sep 15, 20213 min readHebei Haihao Group
8字盲板的规格与选型指南Industry news
Industry news

Figure-8 Blind Flange Specifications and Selection Guide

In industrial equipment, the figure-8 blind flange is undoubtedly a very important component. Speaking of which, you might wonder: 'What exactly is a figure-8 blind flange?' It is a device used to isolate or seal pipe fluid, commonly used in various industries such as petroleum and chemical.

Sep 15, 20213 min readHebei Haihao Group
深入解析8字盲板的设计原理Industry news
Industry news

In-Depth Analysis of the Design Principles of Figure-8 Blind Flanges

In today's industrial design field, figure-8 blind flanges have drawn widespread attention due to their unique design concept and practicality. Have you ever wondered what their design principles are?

Sep 15, 20213 min readHebei Haihao Group
如何增加锻制管件的使用寿命?Industry news
Industry news

How to Extend the Service Life of Forged Pipe Fittings?

How to Extend the Service Life of Forged Pipe Fittings? In many industrial fields, forged pipe fittings play a vital role. Whether you are in construction, petroleum, chemical, or other industries, the quality and service life of forged pipe fittings are key concerns.

Sep 15, 20213 min readHebei Haihao Group
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