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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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193 articles

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
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
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
如何处理锻制管件的常见故障?Industry news
Industry news

How to Handle Common Faults of Forged Pipe Fittings?

In industrial manufacturing, forged pipe fittings are an indispensable component. They are widely used in various piping systems, such as the petroleum, natural gas, and chemical industries. However, like other products, forged pipe fittings may sometimes experience faults during use.

Sep 15, 20213 min readHebei Haihao Group
锻制管件的维护保养方法Industry news
Industry news

Maintenance and Care Methods for Forged Pipe Fittings

In industrial equipment, forged pipe fittings are widely used as important components connecting different pipelines. Their quality directly affects the operational efficiency of the entire system. So, how to effectively maintain and care for these forged pipe fittings?

Sep 15, 20213 min readHebei Haihao Group
海浩法兰管件:专业生产弯管的制造商Industry news
Industry news

Haihao Flange & Pipe Fittings: Professional Manufacturer of Elbows

In pipeline engineering, the quality and performance of fittings often directly affect the stability and safety of the entire system. As a manufacturer specializing in medium and low pressure pipe fittings and flanges, Haihao Flange & Pipe Fittings has become a leader in the industry with its excellent product quality and professional service.

Sep 15, 20213 min readHebei Haihao Group