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Dongfang Industrial Zone, Oubei,
Wenzhou, Zhejiang, China

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Flange

  • Slip On Flange

    Place two fillets by welding, sliding inside the tube. So its installation cost is lower, requiring less precision in cutting the pipe. » End Standard: ASME B16.5, ASME B16.47 Sr. A or Sr. B, MSS SP 44, BS 3293, BS 4504, EN1092, SABS 1123 » Pressure Class: ANSI#150~#2500,...
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  • Plate Flange

    Vatac Plate Flanges are with main features as below: » End Standard: ASME B16.5, ASME B16.47 Sr. A or Sr. B, MSS SP 44, BS 3293, BS 4504, EN1092, SABS 1123 » Pressure Class: ANSI#150~#2500, PN10~PN420 » Size Range: 1/2”~48” » Ends Style: FF, RF, FM, RTJ » Materials: Q235,...
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  • Thread Flange

    Threaded Flanges are placed in pre‐threaded pipe, usually in places where welding can not be applied. Not recommended for use in systems with intense pressure variations. Vatac Thread Flange are with below Main Features: » End Standard: ASME B16.5, ASME B16.47 Sr. A or Sr. B,...
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  • Socke Weld Flange

    Developed especially for small diameters and high pressures. Tube is inserted in them to the seat and then is welded in against the cube steak. » End Standard: ASME B16.5, ASME B16.47 Sr. A or Sr. B, MSS SP 44, BS 3293, BS 4504, EN1092, SABS 1123 » Pressure Class:...
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  • Weld Neck Flange

    The Vatac W.N Flange joins the butt‐welded pipe. They are preferred when radio graphed joints is required, or when efforts are highest on the union. The long conical neck optimizes stress distribution. » End Standard: ASME B16.5, ASME B16.47 Sr. A or Sr. B, MSS SP 44, BS...
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  • Loop Joint Flange

    Overlapping sliding on a board. Usually used in places where it is often necessary to disassemble for cleaning or dismantling reparaciones.El cost decreases because of the ease of turning the flanges and align the holes. » End Standard: ASME B16.5, ASME B16.47 Sr. A or Sr. B,...
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  • Blind Flange

    Developed especially for small diameters and high pressures. Tube is inserted in them to the seat and then is welded in against the cube steak. » End Standard: ASME B16.5, ASME B16.47 Sr. A or Sr. B, MSS SP 44, BS 3293, BS 4504, EN1092, SABS 1123 » Pressure Class:...
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  • Spectacle Flange

    The Vatac spectacle blind is a simple safety device that installs between two pipe flanges. During normal operation the open end is installed as a spacer to allow uninterrupted flow. To stop the flow in the pipeline, the blind end is rotated into place between the flanges....
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