Submarine pipelines serve as lifelines for various industries, allowing the efficient transport of resources across vast underwater distances. At Haihao Group, we take pride in delivering top-quality submarine pipeline solutions that are designed to withstand the unique challenges posed by deep- ...
When it comes to optimizing the functionality and flexibility of your piping systems, flange branch outlet (FBO) is the ultimate solution. Haihao Group proudly presents a comprehensive range of FBOs, designed to provide seamless branch connections with unmatched reliability and efficiency. What ...
In the realm of nuclear power plant projects, precision and durability are paramount. Haihao Group proudly presents our specially designed ASME B16.5 weld neck (WN) flange, meticulously crafted to meet the rigorous demands of nuclear power plant installations. With its exceptional features and a ...
Haihao Group, a trusted name in the pipe fitting industry, is proud to present our ANSI B16.47 Class 900 high-pressure lap joint flange 12 inch RF. Engineered to excel in high-pressure applications, this flange combines unmatched strength, precise design, and exceptional performance. In this pro ...
Haihao Group is a leading manufacturer and supplier of pipe fittings, offering a wide range of high-quality flanges to cater to the unique needs of various industries. With our commitment to excellence and adherence to international standards, we provide reliable and durable flange solutions tha ...
Are you in need of a high-quality flange for your large-scale piping project? Look no further! Haihao Group proudly presents the ASME B16.5 A105 DN1200 weld neck flange, designed to meet the most demanding industrial requirements. With its exceptional performance, durability, and reliability, th ...
Flange filters are critical components in fluid handling systems, ensuring efficient filtration and protecting valuable equipment. Behind their exceptional performance lies a meticulously crafted production process. In this article, we will take you through the production journey of flange filte ...
When it comes to critical applications where safety and reliability are paramount, the ASME B16.47 Class 900 Series A welding neck flange stands as a trusted choice. At Haihao Group, we go above and beyond to ensure that our flanges meet the highest standards of quality and performance. In this ...
When it comes to marine applications, reliability, and safety are paramount. At Haihao Group, we understand the stringent requirements of the marine industry and are proud to offer a range of marine flanges that are DNV-GL certified. In this promotional article, we highlight the significance of ...
In the realm of pipeline systems, the quality and reliability of flange connections play a pivotal role in ensuring seamless and efficient operations. At Haihao Group, we are renowned for our expertise in manufacturing high-performance pipe fittings, and our Weld Neck Flange DIN 2631 PN6 DN32 st ...
Flanges play a critical role in various industries, connecting pipes and ensuring seamless operations. However, to optimize their performance and prolong their lifespan, selecting the appropriate coating is crucial. In this article, we delve into the factors that influence coating selection and ...
When it comes to sealing flange connections in industrial piping systems, choosing the right gasket dimensions is crucial. ASME B16.21 provides a comprehensive standard for flange gasket dimensions, ensuring effective sealing and preventing leakage. Let’s delve into the importance of ASME ...