ANSI FLANGES

ANSI Flanges by Xinyue Steel: Precision Engineering for Global Industrial Excellence

Advanced Manufacturing Processes Xinyue Steel specializes in producing ANSI B16.9-compliant flanges through forging and precision machining, ensuring superior strength, corrosion resistance, and longevity. Our processes include:

Forging: Utilized for high-performance flanges (e.g., Weld Neck, Slip-On, Blind Flanges), our forging techniques enhance grain structure, eliminating defects like porosity and inclusions. This ensures compliance with PN16-PN100 and Class 150–2500 pressure ratings, ideal for critical applications 40 41.

Machining: CNC-controlled machining guarantees dimensional accuracy (±0.1mm) and smooth sealing surfaces, meeting ANSI/ASME standards for tight integration with pipelines.

Material Versatility: We offer carbon steel (A105), stainless steel (304/316L), and alloy steel (WP5/WP9/WP91) flanges, with optional coatings (3PE, epoxy) for extreme environments 9.

Wide-Ranging Applications Xinyue’s ANSI flanges are trusted across industries:

Oil & Gas: High-pressure pipeline connections for refineries and transmission systems.

Water Infrastructure: Corrosion-resistant flanges for desalination plants and wastewater treatment, critical in arid regions like the Middle East 9.

Power Generation: Thermal and hydropower plant piping systems.

Industrial Construction: Structural support for ports, tunnels, and heavy machinery.

Spotlight on Middle Eastern Projects Xinyue Steel has delivered tailored flange solutions for the Middle East’s demanding infrastructure landscape:

UAE: Supplied 1,200+ forged stainless steel flanges (Class 600) for a 2023 desalination plant in Dubai, ensuring leak-free performance in high-salinity environments 9.

Saudi Arabia: Partnered with a major EPC contractor to provide carbon steel Weld Neck flanges (DN200–DN800) for NEOM City’s utility pipelines, aligning with Saudi Vision 2030’s sustainability goals 9 61.

Qatar: Customized Alloy Steel WP91 flanges for a gas processing facility, meeting API 6A specifications for extreme-temperature operations 9.

Why Choose Xinyue Steel?

40+ Years of Expertise: As a subsidiary of Tianjin Xinyue Industrial Group, we combine decades of metallurgical mastery with a global supply network spanning 100+ countries.

Certified Quality: Adherence to ISO 9001, EN10204 3.1, and API 6A/6B, supported by third-party inspections (TUV, SGS) 9.

End-to-End Service: From material selection to logistics, we ensure compliance with Middle Eastern project standards, including rigorous P6-based scheduling and contract enforcement 61.

Partner with Us for Reliable ANSI Flange Solutions Whether you require standard or custom-designed flanges, Xinyue Steel delivers precision, durability, and on-time delivery. Explore our portfolio for oil/gas, water, and energy sectors.

Contact Us Today!

 Josie Xu

Email: josie@xysteelpipe.com

WhatsApp: +86 189 7484 9825

Xinyue Steel: Powering Global Infrastructure with Precision and Trust.