Haihao Group has successfully completed the production and shipment of a batch of butt weld branch outlet to UAE, manufactured for high-standard DPE engineering applications. These fittings are designed to ensure reliable branch connections in pipeline sys ...

Haihao Group has successfully completed the production and shipment of a batch of threaded pipe fittings to Turkey, designed for reliable performance in industrial piping systems. This order includes stainless steel nipples, galvanized carbon steel nipples ...

Haihao Group has successfully completed the production and delivery of a batch of bolt and nut assemblies to Singapore, designed for structural and modular applications requiring high strength and corrosion resistance. Project Overview: Bolt and Nut Assemb ...

Haihao Group has successfully completed the production and delivery of a batch of branch bend fittings to the UK, designed for efficient pipeline branching and flow redirection. Project Overview: Branch Bend Fittings to the UK The order includes multiple s ...

Haihao Group has successfully completed the production and delivery of a batch of threaded couplings and NPT branch outlets to UAE, supporting a high-standard industrial piping project. Project Overview: Threaded Couplings and NPT Branch Outlets to UAE The ...

Haihao Group has successfully completed the production and shipment of a batch of hot dip galvanized pipe fittings for UAE client, covering a wide range of butt weld and threaded fittings. Project Overview of Galvanized Pipe Fittings The supplied hot dip g ...

Haihao Group has successfully completed the production and shipment of a batch of high-quality stud bolts and nuts for Turkey client, designed for flange connections in demanding industrial environments. Project Overview of Stud Bolts and Nuts The delivere ...

Haihao Group has recently completed the production and shipment of a comprehensive batch of stainless steel pipe fittings for UAE client, further strengthening our presence in the Middle East market. This project includes a full range of seamless butt weld ...

Haihao Group has successfully completed the production and shipment of a batch of pipe cap products to a customer in Singapore. This order features a high-performance pipe cap manufactured from ASTM A234 WPB carbon steel with Inconel 625 (UNS N06625) overl ...

Haihao Group recently completed the delivery of a batch of forged pipe fittings to a customer in Russia. The shipment includes several specifications of socket weld elbows and threaded pipe caps, manufactured according to ASME B16.11 standards. These forge ...

Haihao Group recently completed the production and shipment of a comprehensive batch of industrial pipe fittings for a customer in South Korea. The order includes a wide variety of components such as nipples, socket weld elbows, tees, reducing tees, boss o ...

Haihao Group has successfully completed the production and shipment of a batch of FBE coated carbon steel pipe fittings for a customer in Jordan. The order includes elbows, tees, and concentric reducers, all manufactured according to ASME B16.9 and produce ...

Haihao Group has successfully completed the production and shipment of a stainless steel 90° long radius elbow for a customer in Latvia. The product is manufactured from AISI 321 stainless steel and produced according to the technical standard TU U 24.2-13 ...

Haihao Group has recently completed the production and delivery of a batch of forged pipe fittings for a customer in the United Arab Emirates. The shipment includes various ASME B16.11 socket weld and threaded fittings, such as tees, elbows, plugs, couplin ...

Haihao Group recently completed the production and shipment of a batch of BSP threaded forged pipe fittings for a long-term customer in Vietnam. The order includes various types of threaded fittings such as BSP threaded caps, unions, nipples, reducer nippl ...

Haihao Group recently wrapped up a highly productive appearance at NEFTEGAZ 2026, reinforcing its position as a trusted global supplier in the oil and gas industry. The exhibition brought together leading companies and professionals from around the world, ...

Haihao Group has successfully completed the production and shipment of custom hot-dip galvanized U-bolt assemblies to a valued client in India. This order includes multiple sizes of heavy-duty pipe U-bolts with nuts, washers, and backing plates, designed f ...

Haihao Group has successfully completed the production and shipment of carbon steel nipples and forged fittings to a valued customer in Côte d’Ivoire. This order includes a combination of ASTM A106 Gr.B pipe nipples and ASTM A105 forged high-pressure ...

Haihao Group has successfully completed the delivery of high-specification stainless steel pipe fittings to a customer in Singapore. This shipment includes 90-degree long radius elbows and reducers manufactured from ASTM A403 WP316/316L, fully compliant wi ...

Haihao Group has successfully completed the production and shipment of a large-diameter seamless stainless steel reducing tee for a customer in India. The product was manufactured in strict accordance with international standards and project specifications ...