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.
300# NPT Threaded Flange ASME B16.5
Zizi is leading manufacturer and exporter of stainless steel forged flanges and offers Class 300 NPT Threaded Flange SS 304L for industrial application.
Monel Weld Neck Flange Alloy 400
Quality assured Monel Weld Neck Flange is made of top class Nickel Copper Alloy 400 that available in different but precisely sizes.
Slip On Flange Class 150
Raised Face Slip On Flange Class 150 is commonly used and popular because of their low cost, leak proof, easy installation and high quality.
SS304 Spectacle Blind 150LB 2 Inch
Top quality manufacturer, supplier, exporter of carbon steel flange Zizi supplies 2 inch SS304 Spectacle Blind 150LB ASME B16.48 for Peru.
A182 F91 Threaded Flange
Good price and quality are from ISO certified alloy steel manufacturer Zizi which supplies 5 Inch ASTM A182 F91 Threaded Flange RF Sch 80 Class 300 for France.