Duplex Stainless Steel Flanges

Duplex stainless steels grades are named duplex because these Duplex Steel Flanges equivalent grades have a two phase microstructure. This two phase microstructure consists of grains both, Ferritic as well as austenitic stainless steel classes. As the name suggests, the duplex structure gives this Duplex Stainless Steel Socket weld Flange Material a combination of attractive properties:

Duplex Steel Flanges Manufacturers

Duplex Steel Slip On Flanges

Duplex Steel Pipe Flanges Specifications
Specifications	:	ASTM A182 / ASME SA182
Size	:	1/8″ NB TO 24″ NB
Standards	:	ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Class / Pressure	:	150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Standard	:	ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Grades	:	S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61

Types of Duplex Steel S31803 Flanges

	Duplex Steel Slip On Flanges	Duplex Raised Face Slip On Flanges Duplex Steel Slip On Plate Flanges Duplex Steel Slip On Flanges ASME SA182 Duplex 2205 Slip On Flanges
	Super Duplex Steel Weld Neck Flanges	Duplex 2205 Raised Face Weld Neck Flanges Super Duplex Steel Weld Neck Flanges Duplex Steel Weld Neck Flange ASTM A182 Duplex Steel WNRF Flange
	Duplex Steel Blind Flanges	Duplex 2205 Raised Face Blind Flanges Super Duplex Steel Blind Flanges ASTM A182 Duplex Steel BLRF Flanges
	Super Duplex Steel Orifice Flanges	Duplex Steel 2205 Orifice Flanges Super Duplex Steel Orifice Flanges Duplex Steel Orifice Flanges A182 Duplex Steel Orifice Flanges
	Duplex Steel Socket weld Flanges	Duplex Steel 2205 Socket weld Flanges Super Duplex Steel Socket weld Flanges Duplex Steel Socket weld Flanges ASME B16.5 Duplex Steel Socket weld Flanges
	Super Duplex Steel Threaded Flanges	Duplex Threaded Flanges Super Duplex Steel Threaded Flanges Duplex Steel Threaded Flanges ASTM A182 Duplex Steel Threaded Flanges
	Duplex Steel Long weld Neck Flanges	Duplex 2205 Long weld Neck Flanges Super Duplex Long weld Neck Flanges Duplex Steel Long weld Neck Flanges ASTM A182 Duplex Steel Long weld Neck Flanges
	Super Duplex Steel RTJ Flanges	Duplex Steel Ring Type Joint Flanges Super Duplex Steel Ring Type Joint Flange Duplex Steel RTJ Flanges Super Duplex Steel RTJ Flanges
	Duplex Steel Reducing Flanges	Duplex 2205 Reducing Flanges Super Duplex Steel Reducing Flanges Duplex Steel Reducing Flange ASTM A182 Duplex Steel 2205 Reducing Flanges
	Super Duplex Steel Forged Flanges	Duplex Steel Forged Flanges Super Duplex Steel Forged Flange ASTM A182 Duplex Steel Forged Flanges