Flange
There are many different flange standards to be found. To allow easy functionality and interchangeability,these are designed to have standardized dimensions
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
Product: Weld Neck Flange, Socket Weld Flange, Threaded Flange, Blind Flange, Spectacle Blind, Slip On Flange, Ring Joint Flange, Plate Flange.
ASTM A105 Socket Weld Flange FF
Reasonable price and great service by carbon steel flange manufacturer Zizi which offer 1 Inch Sch40 ASTM A105 Socket Weld Flange FF Class 900 for Zambia.
900LB Lap Joint Flange ASTM A105
ISO and CE certified carbon steel industrial flange manufacturer & Exporter which offer DN100 Sch80 900 LB LAPJ Flange ASTM A105N for Angola。
A182 F304 SO Flange Meaning
Attractive price and service are from quality stockholder & manufacturer Zizi which supplies 2" ASTM A182 F304 SO Flange RF Sch 40S 150lb for Onne Nigeria.
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.
600 LB Weld Neck Flange A350 LF2
As a top of low temp carbon steel flange manufacturer, Zizi supplies 1 1/2 Inch WN RF Flange 600 LB A350 LF2 ASME B16.5 for Chile market.