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Quality Assurance / Quality Control

Recognized worldwide for our commitment to quality in valve design and manufacturing.

MOGAS has always maintained a staunch commitment to quality in our products, practices and procedures, and by doing so has earned ISO 9001:2008 certification. Our commitment to quality in design and manufacturing is recognized the world over.

Quality is non-negotiable.

To maintain our certification, as well as meet our own high standards, every MOGAS employee undergoes training to understand how they can help to ensure MOGAS upholds its quality-oriented principles. At MOGAS, our commitment to quality is ingrained in our culture and permeates the entire organization. It has always been that way and it will always be that way.

MOGAS maintains a fully implemented and certified Quality Assurance / Quality Control program. While MOGAS is certified to ISO 9001:2008 standards, we also reference many industry organizations for standards, codes and approvals, such as:

Nondestructive Testing (NDT) by certified Level II inspectors are fully employed to examine materials and eliminate contamination. Nondestructive examination includes:

 

Quality Policy

MOGAS is dedicated to maintaining and continually improving our Quality Management System to satisfy the requirements of our customers, applicable national and international laws and industry standards.

  • Quality Standards

    ANSI/ASME American National Standards Institute and
    American Society of Mechanical Engineers
    B1.1 Unified Inch Screw Threads
    B1.20.1 Pipe Threads, General Purpose
    B16.5 Pipe Flanges and Flanged Fittings
    B16.10 Face-to-Face and End-to-End Dimensions of Ferrous Valves
    B16.11 Forged Steel Fittings, Socket-Welding and Threaded
    B16.20 Ring-Joint Gaskets and Grooves for Steel Pipe Flanges
    B16.25 Buttwelding Ends
    B16.34 Valves – Flanged, Threaded, and Welding End
    B16.5 Steel Pipe Flanges and Flanged Fittings
    B18.2.1 Square and Hex Bolts and Screws Inch Series
    B18.2.2 Square and Hex Nuts
    B31.1 Power Piping
    B31.3 Chemical Plant and Petroleum Refinery Piping
    B31.11 Code for Pressure Piping – Slurry Transportation Piping Systems
    ASME American Society of Mechanical Engineers
    Section V Boiler and Pressure Vessel Code
    Nondestructive Examination
    Section VIII Div. 1 Boiler and Pressure Vessel Code Rules for Construction of Pressure Vessels
    ASTM American Society for Testing and Materials
    A275 Standard Practice for Magnetic Particle Examination of Steel Forgings
    A370 Standard Test Methods and Definitions for Mechanical Testing of Steel Products
    A388 Standard Practice for Ultrasonic Examination of Steel Forgings
    A609 Standard Practice for Castings, Carbon, Low-Alloy, and Martensitic Stainless Steel, Ultrasonic Examination Thereof
    E94 Standard Guide for Radiographic Examination
    E165 Standard Practice for Liquid Penetrant Examination for General Industry
    E709 Standard Guide for Magnetic Particle Testing
    NACE National Association of Corrosion Engineers
    MR-01-03 Materials Resistant to Sulfide Stress Cracking in Corrosive Petroleum Refining Environments
    SP-6 Standard Finishes for Contact Faces of Pipe Flanges and Connecting – End Flanges of Valves and Fittings
    SP-25 Standard Marking System for Valves, Fittings, Flanges and Unions
    SP-44 Steel Pipe Line Flanges
    SP-45 Bypass and Drain Connections
    SP-53 Quality standard for Steel Castings and Forgings for Valves, Flanges and Fittings and other Piping Components – Magnetic Particle Examination Method
    SP-54 Quality standard for Steel Castings and Forgings for Valves, Flanges and Fittings and other Piping Components – Radiographic Examination Method
    SP-55 Quality standard for Steel Castings and Forgings for Valves, Flanges and Fittings and other Piping Components – Visual Examination Method
    SP-61 Pressure Testing of Steel Valves
    SP-72 Ball Valves with Flanged or Butt-Welding Ends for General Service
    SP-82 Valve Pressure Testing Methods
    SP-84 Steel Valves – Socket Welding and Threaded Ends
    SP-93 Quality standard for Steel Castings and Forgings for Valves, Flanges and Fittings and other Piping Components – Liquid Penetrant Examination Method
    SP-94 Quality standard for Steel Castings and Forgings for Valves, Flanges and Fittings and other Piping Components – Ultrasonic Examination Method
    API  
    598 Valve Inspection and Testing
    608 Metal Ball Valves – Flanged, Threaded and Welding Ends
  • API 6D and API 6A

    Organizations applying for licensing under the API monogram program must develop and maintain a quality management system that complies with API Q1 standards. MOGAS has been qualified and conforms to this standard, upgrading our total quality commitment to API Q1, which is even more demanding and detailed than the manufacturing processes of ISO 9001:2008. Successfully completing the API monogram programs for API 6A and API 6D assures global users of our continued ability to meet the technical specification requirements of applicable products.