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Cast Steel Gate Valves |
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Cast Steel Globe
Valves |
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Cast Steel Swing Check
Valves
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Forged Steel Gate
Valves |
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Forged Steel Globe
Valves |
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Forged Steel Swing
Check Valves |
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Forged Steel Ball
Check Valves |
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Forged Steel Piston
Check Valves |
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Lubricated Plug Valves
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Dual Plate Wafer Check
Valves |
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Swing Wafer Check
Valves |
Universal Flow Valves are
designed, manufactured and tested in accordance with
API, ANSI, ASME and BS requirements. The following list
contains some important applicable standards:
Universal Flow is currently seeking API monogramming rights.
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API6A - Specifications for Valves and Wellhead
Equipment |
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API6D - Specification for Pipeline Valves (Gate, Plug,
Ball, and Check Valves) |
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API6FA - Specification for Fire Test for Valves |
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API598 - Valve Inspection and Testing |
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API600 - Steel Gate Valves |
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API602 - Compact Steel Gate Valves |
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API607 - Fire Test for Soft-seated Quarter-turn Valves |
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APIQ1 - Specification for Quality Programs for the
Petroleum and Natural Gas Industry
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B16.5 - Steel Pipe Flanges and Flange Fittings |
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B16.10 - Face to Face and End to End Dimensions of
Valves |
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B16.25 - Butt-welding Ends |
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B16.34 - Valves: Flanged, Threaded, and Welding End
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BS5351 - Steel Ball Valves for the Petroleum,
Petrochemical, and Allied Industries |
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BS6755 - Testing of Valves |
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BS5146 - Inspection and Test of Valves |
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BS1503 - Steels for Fired and Unfired Pressure Vessels |
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BS1560 - Steel Pipe Flanges and Flanged Fittings for
the Petroleum Industry |
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BS2080 Face-to-Face, Center-to-Face, End-to-End, and
Center-to-End Dimensions of Flanged, and Butt-welding End
Steel Valves from the Petroleum, Petrochemical and
Allied Industries |
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BS4504 - Flanges and Bolting for Pipes, Valves and
Fittings
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ISO9001 - Quality Systems: Model for Quality Assurance
in Design, Development, Production, Installation, and
Servicing |
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ISO5211 - Valve Actuator Attachment
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SP6 - Standard Finishes for Contact Faces of Pipe
Flanges, and Connecting-end Flanges of Valves and
Fittings |
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SP25 - Standard marking System for Valves, Fittings,
Flanges, and Unions |
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SP72 - Ball Valves with Flanged or Butt-welding Ends
for General Service
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MR0175 - Sulfide Stress Cracking-Resistant Metallic
Materials for Oil Field Equipment |
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