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Haihao Group is proud to announce the successful delivery of a significant quantity of EN 10253-2 P265GH pipe fittings to our esteemed customers in the United Kingdom. This shipment includes a comprehensive range of fittings to meet various industrial need ...
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Haihao Group is proud to announce the seamless delivery of premium pipe solutions to our esteemed clients in Singapore. With a commitment to excellence and reliability, we ensure that our products meet the highest standards of quality and performance. In t ...
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Haihao Group is proud to announce that we have successfully shipped a full range of ASME B16.9 A234 GR WPB pipe fittings to our valued customers in the UK. This shipment highlights our unwavering commitment to providing quality products and services to our ...
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Are you curious about the distinctions between Series A and Series B within the ASME B16 47 standard for flanges? Let’s delve into the details of the difference between ASME B16.47 Series A and Series B flange. In essence, when it comes to the same d ...
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As experts in the field of pipeline systems, Haihao Group is dedicated to providing our clients with comprehensive services tailored to their specific needs. Recently, we had the privilege of assisting a customer from the United Kingdom with a unique reque ...
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We are thrilled to announce that a recent contract has been signed between a Vietnamese client and the Haihao Group, where a variety of pipeline system products have been ordered. The order includes: ASME B16.9 BW LR Elbow 90DEG 3IN A234-WP5-CL1 ASME B16.9 ...
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Haihao Group, with over 40 years of dedicated expertise in the pipeline system field, has recently collaborated with a valued client from Turkey. This esteemed client, with whom we have partnered on multiple occasions, placed an order for a batch of pipe s ...
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Introducing heat treatment for ASTM A234 GR WPB pipe fittings can enhance their mechanical properties and ensure better performance in various applications, especially in environments with high temperature or pressure conditions.When it comes to ASTM A234 ...
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904L alloy steel stands as a low-carbon, highly alloyed austenitic stainless steel designed for demanding corrosive environments. Initially developed for corrosion resistance in dilute sulfuric acid, this alloy has proven its success over years of practica ...
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At the dawn of this year, a valued client from the United Kingdom entrusted Haihao Group with a substantial order for pipeline system products, cementing our commitment to delivering precision-engineered solutions. The order encompasses a diverse range of ...
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At the beginning of this year, a valued client from the United Arab Emirates placed a substantial order with Haihao Group, totaling over 11 tons of pipe fittings and flanges. The order comprised tee joints, elbows, flanges, steel pipes, as well as accompan ...
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In our commitment to delivering top-notch products and ensuring the highest standards of quality, Haihao Group is proud to announce the implementation of X-ray inspection for our API 5L steel pipes. Unparalleled Quality Assurance X-ray inspection is a cutt ...
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Not long ago, Haihao Group supplied a batch of ASTM SA537 steel plates to a client in Singapore. As experts in pipeline system products with years of deep-rooted experience, Haihao Group’s solutions have expanded beyond pipeline products, addressing ...
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At Haihao Group, we fully recognize the critical importance of surface treatment in improving the performance, durability and aesthetics of elbows. We are committed to providing customized solutions including a variety of surface treatments including paint ...
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In the ever-evolving field of pipeline solutions, Haihao Group, as an expert in the industry, has successfully seamlessly integrated its products into pipeline projects worldwide, earning unanimous recognition from domestic and international clients. In th ...
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Eccentric reducers, essential components in piping systems, are designed to connect sections of pipes with varying diameters, ensuring a continuous flow within the pipeline. Depending on the manufacturing standards, eccentric reducers come in diverse speci ...
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Haihao Group is proud to announce the completion of production for a batch of pipe clamps ordered by our esteemed client in Singapore. These clamps come with galvanized bolts and nuts for enhanced durability. In this article, we will delve into the signifi ...
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In the realm of forging, Haihao Group stands out as a leading expert in the field of austenitic metal forging, leveraging its rich experience and advanced technologies. Today, we delve into Haihao Group’s outstanding practices in crack prevention and ...
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In the production process of seamless steel pipes, heat treatment is a critical step to ensure product quality and performance. Haihao Group, with its outstanding expertise and technical strength, demonstrates unique heat treatment technology in the field ...
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Manufacturing large forgings is a complex and critical process, and we categorize them into three types based on geometric characteristics: large shaft forgings, large disc forgings, and large plate forgings. These forgings include components such as rotor ...