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Ranor is dedicated to delivering the highest standards of precision and quality for the large-scale, critical components we fabricate and machine. In addition to numerous American Society of Mechanical Engineers (ASME) and Military Certifications, as well as receiving our ISO 9001 certification.

Complete Certification Listings

KGS Pressure Vessel Certification ES-272 9/21/2012
Ranor Inc is certified by the Ministry Of Knowledge & Economy (MKE) for manufacture of pressure vessels in accordance with ASME Sec VIII Div 1, intended for import into Republic Korea.

Quality Management System

Ranor is registered under the requirements of ISO 9001:2008 which covers the Quality Management System for the fabrication, welding, and machining of precision components and equipment.

ASME Code Section III, Division 1 and Section III, Division 3:

  • NA, Class 1, 2 & 3 Shop Assembly
  • NPT, Class 1, 2, 3, MC, TC & SC Fabrication without design responsibility for Supports (limited to the 1998 Edition, 1998 Addenda and earlier Editions and Addenda of the Code) and as a Material Organization Supplying Ferrous and Nonferrous Material
  • NS, Class 1, 2 & 3 Fabrication of Supports without design responsibility

Nuclear Safety Related:

  • 10 CFR 50 Appendix B
  • 10 CFR 71 Subpart H
  • 10 CFR 71 Subpart G
  • ANSI N45.2
  • USNRC Regulatory Guide 7.10
  • USNRC Regulatory Guide 1.28
  • 10 CFR Part 21

ASME Sections I and VIII Division 1, B31.1:

  • U, Construction and Assembly of Pressure Vessels and Vessel Parts

National Board Inspection Code:

  • R, Repair and/or Alteration

Military Specifications:

  • MIL-Q-9858A
  • MIL-I-45208A
  • MIL-STD-45662A
  • ANSI/ISO/ASQ 9001:2000
  • ANSI/NCSL Z540-1
  • NAVSEA S9074-AQ-GIB-010/248
  • NAVSEA T9074-AS-GIB-010/271