Haihao Group Delivers High-Performance Butt Weld Branch Outlet Fittings (UNS N06625)

Haihao Group has successfully completed the production and shipment of a batch of butt weld branch outlet fittings for an overseas client. These fittings are manufactured in strict accordance with MSS SP-97 and meet demanding technical requirements for corrosion resistance, mechanical strength, and long-term reliability.

This project highlights Haihao Group’s capability in supplying premium nickel alloy piping components for critical service environments.

Project Overview

The order includes multiple sizes of butt weld branch outlet fittings, all produced from high-performance nickel alloy material:

All butt weld branch outlet fittings were carefully inspected to ensure dimensional accuracy and compliance with project specifications.

Material Advantages: UNS N06625 (Nickel Alloy)

The selected material, ASTM B564 UNS N06625 (Inconel 625), is widely recognized for its outstanding corrosion resistance and mechanical performance.

Key Benefits:

• Excellent resistance to acid corrosion
• Superior performance in chloride environments
• High strength at elevated temperatures
• Exceptional resistance to pitting and crevice corrosion

These properties make the butt weld branch outlet fitting ideal for harsh service conditions such as offshore, chemical processing, and high-temperature pipelines.

Strict Technical Requirements

To meet the client’s stringent specifications, Haihao Group applied advanced manufacturing and testing processes:

• Solution heat treatment to ensure optimal mechanical properties
• Back welding penetration ≥ 87.5% for strong joint integrity
• Weld tolerance control within 12.5%
• Compliance with intergranular corrosion test (ASTM G28)
• Compliance with pitting corrosion test (ASTM G48)

Each butt weld branch outlet fitting was thoroughly tested to guarantee long-term reliability under extreme conditions.

Why Choose Haihao Group?

Haihao Group continues to be a trusted supplier of butt weld branch outlet fittings for global industrial projects due to:

• Advanced forging and machining capabilities
• Strict quality control and traceability
• Experience with high-performance alloys
• Fast and reliable delivery schedules
• Customized solutions for complex applications

Our team ensures that every butt weld branch outlet fitting meets both international standards and client-specific requirements.

Applications

These high-grade butt weld branch outlet fittings are widely used in:

• Oil and gas pipelines
• Offshore platforms
• Chemical processing plants
• Power generation systems
• Marine engineering projects

Their robust design and corrosion resistance make them ideal for critical service environments.

This successful shipment demonstrates Haihao Group’s expertise in manufacturing high-performance butt weld branch outlet fittings using advanced materials like UNS N06625. With strict adherence to MSS SP-97 and rigorous testing standards, we deliver reliable solutions for demanding industrial applications.

If you are looking for a trusted supplier of butt weld branch outlet fittings, Haihao Group is ready to support your next project with quality and efficiency.

If you’d like to learn more about size standards for pipe fittings, flanges, and steel pipes, please click here.