Haihao Group is pleased to announce the successful shipment of Inconel 825 butt-weld pipe elbows to a valued client in Turkey, marking another milestone in delivering high-performance piping components for demanding industrial applications. The supplied pr ...

When an Australian engineering contractor reached out for a batch of low-temperature carbon steel fittings, Haihao Group responded with precision manufacturing and efficient coordination. The shipment, now on its way to Australia, includes a full range of ...

In today’s high-pressure industrial environments, the reliability of every piping joint determines the long-term performance of an entire system. Haihao Group’s socket weld fittings are engineered to provide secure, leak-resistant, and vibratio ...

As one of the world’s most influential energy exhibitions, ADIPEC 2025 will once again gather global leaders, innovators, and industrial manufacturers to shape the future of the oil, gas, and energy sectors. Hebei Haihao High Pressure Flange Pipe Fit ...

Haihao Group has successfully completed the supply of ASTM A694 Grade F46 threadolets for a major oilfield pipeline project in Europe. These high-pressure forged branch fittings are designed to meet demanding service conditions in flow lines and feeder lin ...

Haihao Group has successfully completed a new shipment of galvanized bolts and nuts with non-asbestos gaskets for a client in Montenegro, reinforcing its reputation as a trusted global supplier of high-performance fastening components for industrial piping ...

Haihao Group has recently completed the production and shipment of ASME B16.9 A420 Gr.WPL6 pipe fittings for a major pipeline project in Russia. This shipment includes both hot-dip galvanized and non-galvanized fittings, meeting the client’s specific ...

Haihao Group is pleased to announce the successful delivery of a customized package of pipeline products for a valued Russian customer. This shipment demonstrates our strong capability to provide integrated piping solutions, combining flanges, fasteners, g ...

Haihao Group has successfully completed an order for socket weld outlets (also known as socket weld branch connections), delivering high-quality products to a valued client in Singapore. The ordered items were manufactured according to MSS SP 97 standard, ...

In critical piping systems, operators must frequently isolate sections of pipelines for maintenance, inspection, or repair. Two of the most reliable solutions are the paddle blank flange (spade flange) and the spectacle blind flange. While they serve simil ...

Haihao Group has successfully shipped a batch of concentric swage nipples to a key client in Singapore, further demonstrating our ability to supply reliable pipe fittings for international projects. Designed for precision and durability, these components e ...

Haihao Group has successfully completed a shipment of pipeline products to a client in Belarus, reaffirming our role as a trusted global supplier of pipe fittings, flanges, and fasteners. The order included critical components manufactured to ASTM and ASME ...

Haihao Group recently completed a shipment of high-pressure forged fittings for a key customer in Singapore. This order highlights Haihao’s strength as a trusted ASME B16.11 forged fittings supplier with the ability to support demanding oil, gas, and ...

Haihao Group has successfully completed the shipment of a batch of A234 WPB seamless 90-degree long radius (LR) elbows to a valued customer in Brazil. These elbows are manufactured according to ASME B16.9 standards, ensuring durability and precision for de ...

Haihao Group is pleased to announce the successful delivery of a complete range of pipe fittings to a valued customer in Switzerland. Manufactured strictly in accordance with BS EN 10253-2 standards, this order demonstrates our expertise as a reliable butt ...

Haihao Group has recently completed the shipment of a large batch of seamless butt-weld pipe fittings to a valued client in Korea. The order includes a full range of elbows, reducers, and tees manufactured according to ASME B16.9 standards, ensuring excell ...

Haihao Group is proud to announce the successful delivery of 90° elbows made from ASTM A234 WP11 alloy steel to our valued customer in Spain. These A234 WP11 90° elbows are manufactured to the highest international standards and are designed to meet the de ...

Haihao Group is proud to confirm our participation in the 2025 Gastech Exhibition & Conference, which will take place from 9–12 September 2025 at Fiera Milano, Milan, Italy. We invite you to visit us at Stand C111. As a trusted global supplier of pipel ...

Haihao Group has recently delivered a batch of ASME B16.9 ASTM A234 WPB pipe fittings to an Indian customer, marking another milestone in our commitment to providing safe, durable, and high-performance piping solutions. This shipment included a wide select ...

Haihao Group is proud to confirm its participation in the upcoming Oil & Gas Asia (OGA) 2025, scheduled from 2–4 September 2025 at the Kuala Lumpur Convention Centre, Malaysia. Together with Ganyeah Group and FNS (Nanjing) Surface Engineering Service C ...