Haihao Group has successfully completed the production and shipment of a batch of low temperature equal tee to Russia, designed for demanding low-temperature pipeline systems. Manufactured from ASTM A420 Grade WPL6 carbon steel, these fittings ensure excel ...

Haihao Group has recently completed the production and shipment of a batch of seamless equal tee to UK, designed for demanding pipeline systems requiring strength, durability, and precise flow distribution. This order includes multiple sizes and wall thick ...

Haihao Group has successfully completed the production and shipment of a full range of BS EN 10253-2 P265GH pipe fittings to the UK, supporting a European industrial piping project. Project Overview: BS EN 10253-2 P265GH Pipe Fittings to the UK This shipme ...

Haihao Group has successfully completed the production and shipment of a batch of forged pipe fittings to India, covering a wide range of socket weld and threaded components designed for high-pressure piping systems. Project Overview: Forged Pipe Fittings ...

Haihao Group has successfully completed the production and shipment of a batch of ASTM A420 WPL6 90 degree elbow for Indonesia client, designed for low-temperature pipeline systems. Project Overview of 90 Degree Elbow The supplied ASTM A420 WPL6 90 degree ...

Haihao Group has successfully completed the production and shipment of a batch of SUS304 pipe fittings for UK client, further strengthening our reputation in the European market. This order includes a variety of threaded fittings manufactured in accordance ...

Haihao Group has recently completed the production and shipment of a batch of reducing tee fittings to a customer in Russia. The order includes butt weld tees manufactured in accordance with ASME B16.9, using ASTM A420 WPL6 material for low-temperature ser ...

Haihao Group is proud to announce the successful dispatch of a specialized order of high-performance pipe fittings destined for a major industrial project in Russia. The core of this delivery features the 90 Degree Long Radius Elbow, a critical component d ...

Haihao Group recently completed the production and shipment of a batch of stainless steel butt weld pipe fittings for a valued client in South Korea. The order includes a wide range of pipeline components such as 90° elbows, 45° elbows, equal tees, reducin ...

Haihao Group recently completed the production and delivery of a batch of reducing tee and eccentric reducer fittings for a pipeline project in Indonesia. These components were manufactured according to ASME B16.9 standards and produced from high-quality m ...

Haihao Group has successfully completed the production and shipment of a seamless concentric reducer for a customer in the United Arab Emirates. The reducer is manufactured in accordance with ASME B16.9 and is intended for use in an ADNOC engineering proje ...

Haihao Group recently completed the production and shipment of several carbon steel pipe caps for a customer in the United Kingdom. The order includes as well as EN 10253-2 pipe caps manufactured from P265GH material, ensuring compatibility with different ...

Haihao Group has successfully completed the production and shipment of a batch of ASTM A234 WPB seamless concentric reducers for a customer in Vietnam. These carbon steel pipe reducers are designed for industrial pipeline systems where reliable diameter tr ...

Haihao Group recently completed the production and shipment of high-strength stud bolts and heavy hex nuts for a Russian customer. These fastening components are designed for ANSI 2500 high-pressure flange connections, ensuring secure and reliable performa ...

Haihao Group has successfully completed the production and shipment of a 40-inch 45 degree long radius elbow to a valued client in India. Manufactured in strict accordance with ASME B16.9, this large-diameter carbon steel elbow is designed for high-capacit ...

Haihao Group has successfully completed the shipment of ASME B16.9 reduced tee fittings to a valued customer in Dubai. The delivered product is a 4″ × 3″ carbon steel reducing tee, manufactured from ASTM A234 Grade WPB, designed for reliable pe ...

Haihao Group has successfully completed the production and shipment of a batch of seamless carbon steel pipe fittings to a customer in Spain. The order includes seamless equal tees and seamless 90 degree long radius elbows, manufactured with strict dimensi ...

Haihao Group recently completed the shipment of a batch of carbon steel butt weld pipe fittings to a customer in the United Arab Emirates. The order was manufactured strictly in accordance with ASME B16.9 and supplied with EN 10204 Type 2.1 inspection cert ...

Haihao Group has successfully completed the shipment of ASTM A420 WPL6-S seamless pipe fittings to a valued customer in the United Arab Emirates. This order was manufactured for demanding pipeline applications where low-temperature toughness, strict chemic ...

As the global energy industry continues to demand safer, stronger, and more durable pipeline systems, NEFTEGAZ 2026 will once again serve as a key meeting point for oil and gas professionals. In March 2026, Haihao Group, together with Ganyeah Group and FNS ...