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China Flange Suppliers - High-Quality Factory Flanges for Superior Performance in Any Environment

Outstanding Product Performance from Leading China Suppliers

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Our flanges, produced by top-notch factories in China, are crafted using advanced manufacturing processes and premium raw materials. This ensures exceptional strength and reliable sealing performance. Designed to perform under high temperature, high pressure, and corrosive conditions, our flanges maintain a stable operational state. They effectively prevent leakage, providing a robust guarantee for the safe operation of your pipeline system. Trust our reliable China suppliers for your flange needs.

    Product Parameters

    Technology Forging
    Size 1/2”-120”; DN15-DN3000
    Pressure Class 150#;300#;600#;900#;2000#;3000#;6000#;9000#
    Material ASTM A105N; A182Gr.F304/L; F316/L; A350LF2; A694F42 to F70;WP5;WP9;WP11;WP22;NACE MR-0175;
    Standard ASTM A105N; A182Gr.F304/L; F316/L; A350LF2; A694F42 to F70;WP5;WP9;WP11;WP22;NACE MR-0175; Other Grade available on Request
    Coating Anti corrosive paint; Galvanized (Hot Dipped Electro-Plating) etc.
    Inspection Chemical Elements; Mechanical Property; Metallographic Test; HIC /SSC; Heat Treatment; Ultrasonic Test; Penetration Test; Magnetic Powder Test; X-Ray Test; Hydraulic Pressure Test; Blasting Experiment; we can make them according to your request.
    Application Water Disposal; Electric Power; Chemical Engineering; Ship Building; Nuclear Energy; Garbage Disposal; Natural Gas; Petroleum Oil.
    Note Our company can produce customized products according to customer requirements

    Frequently Asked Questions

    What manufacturing technology is used for these products?

    Our products are manufactured using advanced Forging technology, ensuring superior structural integrity and strength for demanding applications.

    What size ranges and pressure classes do you support?

    We offer a wide size range from 1/2” to 120” (DN15 to DN3000). The supported pressure classes range from 150# up to 9000# to suit different industrial requirements.

    Which materials and standards are compliant with your products?

    We comply with major standards including ASTM A105N, A182Gr.F304/L, F316/L, A350LF2, A694F42 to F70, WP5, WP9, WP11, WP22, and NACE MR-0175. Other grades are also available on request.

    What types of surface coatings and product testing do you perform?

    We offer anti-corrosive paint and galvanized coatings (Hot Dipped Electro-Plating). For quality assurance, we perform Chemical Elements, Mechanical Property, Metallographic, HIC/SSC, Heat Treatment, Ultrasonic, Penetration, Magnetic Powder, X-Ray, Hydraulic Pressure, and Blasting tests.

    In which industries are these products commonly applied?

    These products are widely applied in Water Disposal, Electric Power, Chemical Engineering, Ship Building, Nuclear Energy, Garbage Disposal, Natural Gas, and Petroleum Oil industries.

    Can you manufacture customized products based on specific needs?

    Yes, our company is fully capable of producing customized products tailored to meet specific customer requirements and technical specifications.

    Inquire Now!

    For inquiries about our products, please leave your email to us and we will be in touch within 24 hours.

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