Flanges

Flanges

Secure Connections

Our flanges, including weld neck, slip-on, blind, and threaded types, ensure secure and leak-proof connections, complying with ASTM, ANSI, JIS, DIN, and GB standards.

Compatibility and Safety

Engineered for compatibility and safety, ideal for industries such as oil and gas, shipbuilding, and pharmaceuticals.

High Performance and Cost-Effectiveness

Combining high performance with competitive pricing, our flanges are a preferred choice for procurement decisions.

Latest News

  • Company News

    Nov. 03, 2026

    Authentic Makes an Appearance at ADIPEC 2026 in the UAE, Joining Global Clients to Explore New Industry Opportunities

    From November 2 to November 5, 2026, ADIPEC 2026—a highly anticipated global energy industry exhibition—was held in the United Arab Emirates. Cangzhou Authentic Fitting Manufacturing Co., Ltd. participated in this major international event, joining professionals from the global oil, gas, energy, and industrial piping sectors to explore industry trends and identify new opportunities for collaboration.

  • Industry News

    Nov. 02, 2026

    Low-carbon steel seamless pipe

    Low-carbon steel seamless pipes are seamless tubes manufactured from carbon steel with a carbon content of ≤0.25% through processes such as piercing and rolling. Characterized by moderate strength, excellent plasticity and toughness, and ease of processing, they are among the most widely used basic tubular products in industrial applications. Due to their superior workability, they are commonly referred to in the industry simply as "low-carbon steel."

  • Industry News

    Oct. 30, 2026

    How to select carbon steel elbows with the appropriate wall thickness for industrial piping systems?

    In industrial piping systems, carbon steel elbows are critical connecting components primarily used to change the direction of fluid flow. They are widely employed across sectors such as oil and gas, chemical processing, power generation, shipbuilding, and water treatment.

Pipe Fitting and Flange Provider

You Can Contact Us in the Following Ways

authentic013@steelpipes-fitting.com

+86 13668807131

+86 13668807131

Donghe Industrial Zone, Mengcun County, Cangzhou City, Hebei Province

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