Haihao Group has recently completed the production and delivery of a batch of nickel alloy pipe fittings designed for demanding industrial environments. Manufactured in accordance with ASME B16.9, these fittings meet strict requirements for corrosion resis ...

Haihao Group has recently completed the supply of a full range of stud bolts with heavy hex nuts for a demanding industrial project. Manufactured in strict accordance with international standards, these fasteners are designed to perform reliably under low- ...

Haihao Group has successfully completed the production and delivery of a high-performance butt weld branch outlet designed for demanding pipeline systems. Manufactured in accordance with MSS SP-97, this product reflects our commitment to quality, precision ...

Haihao Group has successfully completed the production and delivery of a wide range of butt weld branch outlet products designed for high-pressure and sour service pipeline systems. This shipment demonstrates our capability to supply precision-engineered b ...

Haihao Group has successfully completed the production and shipment of high-performance hex plug products designed for demanding industrial piping systems. This delivery demonstrates our expertise in manufacturing precision threaded fittings using advanced ...

Haihao Group has successfully completed the production and delivery of a premium eccentric reducer designed for demanding industrial piping systems. This shipment highlights our expertise in manufacturing high-performance pipe fittings that meet strict int ...

Haihao Group recently completed the successful delivery of high-quality seamless pipe nipple products for an international client. This shipment demonstrates our continued commitment to precision manufacturing, strict material compliance, and reliable perf ...

Haihao Group has recently completed the production and delivery of a batch of hexagonal pipe plug products designed for secure sealing in industrial pipeline systems. Manufactured with precision and strict quality standards, these plugs ensure reliable per ...

Haihao Group has recently completed the production and shipment of a batch of industrial valves designed for high-pressure pipeline applications. This order includes a variety of valve types, ensuring reliable flow control and system safety across differen ...

Haihao Group has successfully completed the production and delivery of a full range of BSPP threaded pipe fittings, covering elbows, tees, reducers, nipples, unions, and sockets. Manufactured from galvanized steel (GI) and mild steel (MS), these fittings a ...

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 ...