Insights

Insights & Knowledge Center

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

Found us via Google? Get an ASTM/ASME pipe-fittings quote in 4 hours.

Send RFQ

192 articles

管道连接新选择:不锈钢法兰的魅力Industry news
Industry news

New Choice for Pipe Connections: The Charm of Stainless Steel Flanges

New Choice for Pipe Connections: The Charm of Stainless Steel Flanges. As an indispensable part of the engineering field, high-pressure flanges have always played a key role in connecting pipes. When choosing appropriate pipe connection methods, stainless steel flanges are gradually emerging, showing their unique charm.

Sep 15, 20213 min readHebei Haihao Group
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
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
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