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We are thrilled to announce that a batch of high-quality BS 1965 EN 10253-4 S235JRG2 reducing tees, sized 8×6-inch, has been successfully ordered by one of our valued customers. This remarkable product combines superior functionality with exceptional ...
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At Haihao Group, we understand the critical role that fittings play in optimizing the performance and efficiency of your piping system. One such essential component is the ANSI/ASME B16.9 butt weld fitting concentric reducer. In this article, we highlight ...
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We are thrilled to announce that Haihao Group is now offering SAW pipe 1118X9.53X6000MM API 5L GR.B PSL1 with a premium 3PE coating. This cutting-edge coating technology provides exceptional protection against corrosion, ensuring the longevity and reliabil ...
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Flange leakage can be a major concern in industrial piping systems, leading to costly downtime, safety hazards, and environmental risks. At Haihao Group, we understand the importance of reliable and leak-free connections, which is why we’re here to g ...
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Flanges are critical components in various industries, playing a pivotal role in ensuring secure and leak-free connections in piping systems. Selecting the appropriate material for flanges is essential to achieve optimal performance, longevity, and reliabi ...
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We are delighted to announce that Haihao Group has implemented state-of-the-art EDM (Eddy Current Testing) technology to ensure the exceptional quality and reliability of our plastic coated pipes. This cutting-edge testing method has revolutionized our ins ...
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Corrosion is a significant concern in industries that rely on pipe fittings for fluid transportation and containment. At Haihao Group, we understand the importance of preserving the integrity and longevity of your pipe fittings. That’s why we offer a ...
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At Haihao Group, we take pride in delivering exceptional products that meet and exceed our customers’ expectations. In our continuous pursuit of excellence, we employ innovative techniques to enhance the durability and protection of our offerings. On ...
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Protective coatings are crucial for extending the lifespan of industrial products, and our team at Haihao Group takes coating treatment seriously. For the Singapore customer’s recent order, we chose a special type of coating to ensure maximum protect ...
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Ensuring the highest quality of our products is always our top priority at Haihao Group. This is why we take quality inspections very seriously, both in our factory and through third-party inspections. In this article, we will introduce the quality inspect ...
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Pipe coatings are essential to protect pipes from corrosion, erosion, and damage caused by harsh environmental conditions. There are several types of pipe coatings available, each with its own advantages and disadvantages. In this article, we will explain ...
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Pipe fittings are essential components used in various industrial applications such as oil and gas, chemical processing, power generation, and many others. These fittings must be protected from corrosion, wear and tear, and other environmental factors that ...
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Pipe fitting coatings play a vital role in ensuring the longevity and functionality of the fittings. However, the quality of the coatings is equally important. To ensure the highest quality of coatings, our company employs various quality inspection types. ...
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Haihao Group is pleased to announce a recent successful order case for a Singapore customer. The customer ordered a batch of flanges, valves and pipe fittings for their oil and gas pipeline project, and we are proud to have met all their requirements. EN 1 ...
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SGS is a globally recognized inspection, verification, testing, and certification company that helps companies ensure the quality, safety, and sustainability of their products and services. Their certifications are a sign of quality and reliability, and we ...
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Pipe fittings play a crucial role in many industries, from oil and gas to chemical processing and beyond. To ensure their longevity and reliability, it’s important to choose the right coating for your pipe fittings. There are many coating options ava ...
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Our company takes pride in producing high-quality pipe fittings that meet the needs of our customers. We understand that quality is of the utmost importance when it comes to the safety and reliability of the products we supply. That is why we have implemen ...
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As a trusted supplier of pipe fittings, we are proud to announce that we have successfully delivered the 10th batch of products to our Indonesian customer for their challenging project. With our high-quality and reliable products, we have helped the projec ...
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Haihao Group, a leading manufacturer of pipe fittings, has recently completed a large-scale energy project in Saudi Arabia, supplying high-quality pipe fittings that meet international standards to the project. The project required the production of a larg ...
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Stainless steel, carbon steel, and alloy steel are three common types of steel used in various industries. Each type of steel has its own unique properties and advantages that make it suitable for different applications. Stainless steel is a type of steel ...