From engineering to build, QB Johnson Manufacturing, Inc. has the ability to design, engineer, and manufacture all equipment on-site. QBJ employs a qualified staff of manufacturing personnel to guarantee high-quality products at competitive prices. QBJ's 65,000 sq. ft. manufacturing facility is adjacent to the Oklahoma City interstate system and is only minutes from the Will Rogers World Airport.

Codes, Standards, & Certifications

  • ASME Section VIII, Div. 1 "U" and "UM"
  • ASME Section l "S"
  • National Board "R"
  • TEMA
  • ANSI
  • ASTM
  • ASME B31.3
  • PED Certification
  • CE Certification
  • TEG Dehydration GOST R

Welding Procedures

  • FCAW
  • SMAW
  • GMAW
  • GTAW
  • SAW
  • GTS


QB Johnson Manufacturing, Inc.'s manufacturing facility is furnished with the necessary equipment to not only ensure high-quality products but also guarantee timely deliveries. Our facility is furnished with the essential equipment to meet client specifications without having to subcontract basic elements. QBJ hydrotests, insulates, paints, pipes, and installs all instrumentation and electrical components on-site at the Oklahoma City manufacturing facility.