Super Duplex Steel Double Block and Bleed Valves

As an acclaimed enterprise of the industry, Sunrise Steel Centre is involved in offering a vast array of Super Duplex Steel Valves as a manufacturer, exporter, stockiest and supplier to our domestic and global clients. These valves are good for sea water service. They are especially good for General corrosion, Erosion / corrosion, Chloride and Sulphide Stress corrosion cracking, Corrosion fatigue, Poor fouling resistance, Very high strength, and more.

DIN 1.4410 Super Duplex Steel Oxygen Services Valves, ASME B 16.10 UNS S32760 Globe Valves, Super Duplex Steel Double Block and Bleed Valves Suppliers.

API 600/BS1414 Super Duplex S2507 Diaphragm Valves, Super Duplex Steel UNS S32950 Butterfly Valves, Super Duplex Steel Gate Valves Exporter.

ASME B 16.34 Super Duplex Steel UNS S32750 Pinch Valves, UNS S32950 Pressure Seal Valves, B 16.25 Super Duplex Steel S2507 Fugitive Emission Valves Leading Manufacturers.

It is designed for demanding applications, such as chemical processing, petrochemical plants, and seawater equipment, which require exceptional strength and corrosion resistance. Meanwhile, with respect to national and international quality of raw materials, we also offer these Valves in customized sizes and thicknesses as per specific demands by our esteemed clients at market leading prices.

ASME B 16.5 Super Duplex Steel Valves Equivalent Grades

STANDARD	WERKSTOFF NR.	UNS
Super Duplex S2507	1.4410	S32750 / S32760 / S32950

Super Duplex Steel Valves Specification

Dimensions : ASTM, ASME API

Specifications : API 600/BS1414, API 598/BS EN 12266-1, ASME B 16.10, ASME B 16.5, ASME B 16.25, ASME B 16.34

Grade : UNS S32750, S32760, S32950

Size : 1/8” to 16”

Pressure Rating : 150#,300#,600#,800#,1500#

End Connection : Screwed [NPT], Socket Weld, Flanged End, Screwed Parallel, Screwed Taper

Super Duplex Steel Valves Chemical Composition

Element	Min	Max
Carbon	0	0.03
Manganese	0	2
Phosphorus	0	0.03
Sulphur	0	0.02
Silicon	0	1
Copper	0	0
Nickel	4.5	6.5
Chromium	21	23
Molybdenum	2.5	3.5
Nitrogen	0.08	0.2

Super Duplex Steel Valves Mechanical Properties

Element	Super Duplex S2507
Yield 0.2 % ( Mpa/Nmm 2 ), Min	550
Tensile ( Mpa/Nmm2), Min	750-895
*Elongation (% in 50MM ), Min	25
Reduction Area(%), Min	45
Hardness ( BHN ), Max	–