ANSI B16.5 Flanges    
  Class 150 (PN20) Flanges

1/2Ħħ-24Ħħ

 
  Class 300 (PN50) Flanges

1/2Ħħ-24Ħħ

 
  Class 400 (PN64) Flanges 1/2Ħħ-24Ħħ  
  Class 600 (PN100) Flanges 1/2Ħħ-24Ħħ  
  Class 900 (PN160) Flanges 1/2Ħħ-24Ħħ  
  Class 1500 (PN250) Flanges 1/2Ħħ-24Ħħ  
  Class 2500 (PN400) Flanges

1/2Ħħ-12Ħħ

 
  JIS/KS Flanges    
  5K KS B1503 JIS B2220 Flanges    
  10K KS B1503 JIS B2220 Flanges    
  16K KS B1503 JIS B2220 Flanges    
  20K KS B1503 JIS B2220 Flanges    
  30K KS B1503 JIS B2220 Slip On & Welding Neck Flanges
  MSS SP 44 Flanges    
  Class 150 (PN20) Welding Neck & Blind Flanges

22-60Ħħ

  Class 300 (PN50) Welding Neck & Blind Flanges 22-60Ħħ
  Class 400 (PN64) Welding Neck & Blind Flanges 22-60Ħħ
  Class 600 (PN100) Welding Neck & Blind Flanges 22-60Ħħ
  Class 900 (PN160) Welding Neck & Blind Flanges 26-48Ħħ
  API605 Flanges  
  Class 150, 300 and 600 Welding Neck Flanges  
    BS10 Flanges    
  BS10 Table D 1/2Ħħ-19Ħħ  
  BS10 Table E 1/2Ħħ-16Ħħ  
  BS10 Table F 1/2Ħħ-15Ħħ  
  BS10 Table H 1/2Ħħ-12Ħħ  
  BS4504 Flanges    
  BS4504 Cast Steel Flanges PN2.5 DN10-DN4000
  BS4504 Cast Steel Flanges PN6 DN10-DN3600
  BS4504 Cast Steel Flanges PN10 DN10-DN3000
  BS4504 Cast Steel Flanges PN16 DN10-DN2000
  BS4504 Cast Steel Flanges PN25 DN10-DN2000
  BS4504 Cast Steel Flanges PN40 DN10-DN600
  BS1560 Flanges    
  BS1560 Cast Steel Flanges Class150 1/2Ħħ-24Ħħ
  BS1560 Cast Steel Flanges Class300 1/2Ħħ-24Ħħ
  BS1560 Cast Steel Flanges Class600 1/2Ħħ-24Ħħ
  BS1560 Cast Steel Flanges Class900 1/2Ħħ-24Ħħ
  BS1560 Cast Steel Flanges Class1500 1/2Ħħ-24Ħħ
  BS1560 Cast Steel Flanges Class2500 1/2Ħħ-12Ħħ
  BS1092 Flanges    
  BS1092 Cast Steel Flanges PN2.5-PN63  
  DIN Flanges    
  DIN2631 Welding Neck Flanges PN6 DN10-3600
  DIN2632 Welding Neck Flanges PN10 DN10-3000
  DIN2633 Welding Neck Flanges PN16 DN10-2000
  DIN2634 Welding Neck Flanges PN25 DN10-1000
  DIN2635 Welding Neck Flanges PN40 DN10-500
  DIN2636 Welding Neck Flanges PN64 DN10-400
  DIN2637 Welding Neck Flanges PN100 DN10-350
  DIN3638 Welding Neck Flanges PN160 DN10-300
  DIN2628 Welding Neck Flanges PN250 DN15-250
  DIN2527 Blind Flange PN6-PN40  
  DIN2573 Plate Flange PN6 DN10-DN500
  DIN2576 Plate Flange PN10 DN10-DN500
       
 
 
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