Flanges

• ANSI B16.5
  
• Class 150
  
• Class 300
  
• Class 600
  
• API 6A
• All Pressure and Sizes
  
• 4130 75k Material
  
• NQT Material
  
• ​Normalized Material
  

(All sizes NPS 3” 4” 6” Blind, Slip on, weld neck)