Titanium blind flange
Material: GR1 GR2 GR7 GR11 GR12(F2 F7 F11 F12)
Standard:ANSI B16.5 ASTM B381
Size:1/2"~80"
Class 150 class 300 class 600 class 900 class 1500
Technique:Forged, CNC machined
Unit price:$5.9-$269/pc
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https://www.tibars.com/titanium-materials/titanium-flange/titanium-blind-flange.html