Blind Flange
Blind flange are commonly used in any industries that utilize piping. They are available in RTJ, Raised (RF) and Flat Face (FF) at all pressure ratings.
Dimensions
Size: 1/2 to 24 Inch / DN15 — DN600
Pressure: Class 150, 300, 600, 900, 1500, 2500
Seal Type: Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF)
Seal Thickness: Sch 10S, 20, STD, 40, XS, 80, 160, XXS
Alloy Steel: ASTM A182 F1, F5, F9, F11, F12, F22, F91
Carbon Steel: ASTM A105, A350 LF2,LF3. A694 F52, F60, F65, F70
Stainless Steel: ASTM A182 F304, F316, F317, F321, F310
Duplex Stainless Steel: ASTM A182 F51, F53, F55
ASME B16.47 Blind Flange Class 300
Zizi is manufacturer of forged flanges and we supply ASME B16.5 flanges and ASME B16.47 Blind flange and weld neck flanges worldwide.
A182 F316L Blind Flange RTJ 300LB
Zizi is professional and quality stainless steel flange supplier and offer 2" ASTM A182 F316L Blind Flange BL RTJ 300LB ASMB B16.5 for Indonesia.
ASTM A182 Gr304 Blind Flange PN16
Top quality manufacturer, supplier of stainless steel flange Zizi offer 6 Inch ASTM A182 Gr304 Blind Flange PN16 RTJ ASMB B16.5 for Uruguay.
Class 600 Blind Flange A105 DN900
ISO and CE certified carbon steel flange manufacturer & Exporter which offer 36 Inch ASTM A105 Class 600 Blind Flange RF ASME B16.47 for Lagos.
ASTM A105N Blind Flange RF 150LB
We are top manufacturer of carbon steel flange and providing 150lb Blind Flange ASTM A105N ASME B16.5 RF 3 Inch at $10/pc for Ghana project.