Resources

Print Date: 6/2/2020 11:58:44 AM

• Manufacturer and Repair Directory
  
   
• National Board Documents Available in Spanish
  
   
• NB-18, Pressure Relief Device Certification 
  
   
• NB-27, A Guide for Blowoff Vessels 
  
   
• NB-57, National Board Guide for ASME Joint Reviews 
  
   
• NB-131, Recommended Boiler and Pressure Vessel Safety Legislation 
  
   
• NB-132, Recommended Administrative Boiler and Pressure Vessel Safety Rules and Regulations 
  
   
• NB-136, Replacement of Stamped Data Form (Includes Guide for Completion)
  
   
• NB-370, National Board Synopsis of Boiler and Pressure Vessel Laws, Rules and Regulations
  
   
• NB-410, Boiler/Feedwater Guidelines
  
   
• Out-of-Print ASME Editions
  
   
• U.S. Chemical Safety Board Report