Duplex Steel Valves Manufacturer

As a distributor of a comprehensive range of Duplex Steel Valves, Global Steel is involved in offering a vast array of Duplex Steel Valves to both local and international clients. We also provide these Duplex Steel Valves in customizable sizes and thicknesses to meet our esteemed clients’ individual needs at market-leading costs.

Duplex Stainless Steel Monoflange Manifold Valve, DSS Instrumentation Needle Valve, Check available sizes of Duplex Stainless Steel Valves, High Quality Duplex Steel Valves, Cast Duplex Steel Valves at Best Price in India, Duplex Coplanar Manifold Valves, Duplex Steel 2 Way Manifold Valves, Duplex Stainless Steel 3 Way Manifold Valves, DS 5 Way Manifold Valves, DSS Valves, Duplex Steel Valves, Duplex Valves Manufacturer, Duplex Industrial Valves Supplier in Mumbai, India.

Duplex Stainless Steel Instrumentation Check Valve, Competitive Price Of Duplex Valves, Duplex Stainless Steel Needle Valves, Duplex Ball Valves Exporter, Check Dimensions Of DSS Valves, Duplex Stainless Steel Pannel Mounting Ball Valves, DS High Pressure Needle Valves Supplier, Duplex Steel Ball Valves, Duplex Steel Valves Stockist In India, Duplex Pressure Relife Valve, DSS High Pressure Valves, 3 Valve Manifold, Ready Stock Of DS Valves, Duplex Steel Double Block & Bleed Valves.

A valve is a mechanical or natural object that opens, closes, or partially obstructs numerous pathways to control, direct, or regulate the flow of liquid. Steel valves with ferrite and austenite phases in their microstructure are classified as duplex steel valves. Duplex steels combine the benefits of alloys’ austenitic and ferritic families, with fewer drawbacks than other steel alloys, typically at a lower cost. In terms of strength, duplex stainless steel grades are up to twice as strong as austenitic and ferritic stainless steel grades. Valves made of duplex stainless steel are more formable under pressure and have a longer lifespan than ferrite valves. They also exhibit corrosion resistance that is comparable to (or better than) conventional austenitic grades.

Due to its outstanding corrosion resistance, high strength, and low cost, duplex steel valves are widely employed in industries. The strength of duplex stainless steel grades is twice that of austenitic and ferric stainless steel grades. Duplex steel valves have lower price volatility than most other steel grades, making it easier to forecast pricing both upfront and overtime in oil and gas exploration and nearshore operations such as oil drilling, water treatment, desalination, construction, hot water, and brewing tanks, chemical and liquid processing, marine parts, pollution control equipment, pulp and paper manufacturing, and other industrial processes.

Specification List of Duplex Steel Valves

Standards API 598 / BS EN 12266-1, ASME B 16.10, Sizes available on request API 600/BS1414, 1/8 to 1”, ASME B 16.34, ASME B 16.5, ASME B16.25
Sizes Sizes available on Request, 1/8 to 1”, 1/2′ TO 14”
Working Pressure Valves are also available which could handle higher pressure, Up to 6000 PSIG
End Connection BSPT, Male and Female NPT, Male to Female, Socket Weld (SW) or Dual Ferrule Tube Connections, Female to Female
Temperature Ratings (232C)/Grafoil 700 F(371C), PTFE 450F
Pressure Rating 150#, 300#, 600#, 800#, 1500#
Application Power/ gas/ petroleum/ chemical/ metallurgy/ shipbuilding etc.
Ends Flange Ends, Screwed Ends,Socket Weld Ends
Type Ball Valves, Globe Valves, Check Valves, Needle Valves, Butterfly Valves
Temperature Rating (232C)/Grafoil 700 F(371C),PTFE 450F

Different Types of Stainless Steel Valves

SS Manifold Valves

DSS Manifold Valves

  • Duplex Steel 2 Valve Manifold in India
  • DSS 3 Valve Manifold
  • Duplex 2 Valve ‘F’ Type With Drain
  • Duplex Stainless Steel 2 Valve Gauge Type Manifold Valves
  • DSS Manifold 2 Valve Angle Type
  • DS 2 Valve T Type
  • Duplex 3 Valve Manifold Exporter
  • Duplex Stainless Steel Manifold Valves in India
  • DS Manifold 2 Valve Gauge Type
  • DSS 2 Valve Angle Type Stockist in Mumbai
  • Duplex Steel 2 Valve Manifold Manufacturers
  • Duplex Stainless Steel 2 Valve T Type Exporter in India
  • Duplex Steel Manifold Valve in Mumbai
  • Duplex Manifold 2 Valve T Type
  • DS 2 Valve Manifold Supplier
  • Duplex 5 Valve Manifold
  • DS 5 Valve Manifold Manufacturer in Mumbai
  • DSS Coplanar Manifold Valves
SS Monoflange Manifold Valves

DSS Monoflange Manifold Valves

  • Duplex Stainless Steel Double Block & Bleed Valve Supplier
  • DUplex Double Block & Bleed Valve Manufacturers
  • Duplex Steel Double Block Monoflange Manifold Valves
  • DSS Single Block & Bleed Type-Monoflange Manifold Valves
  • DS Monoflange Single Isolation Valves Exporter in India
  • Duplex Monoflange Single Isolation Valves Suppliers
  • DSS Monoflange Manifold Valves in Mumbai
  • Duplex Steel Monoflange Manifold Valves in India
  • Duplex Stainless Steel Monoflange Single Isolation Manufacturers
  • Duplex Steel Double Block & Bleed Manufacturer in Mumbai
  • Duplex Single Block & Bleed Type Valves
  • DSS Single Block & Bleed Type Supplier In India
  • Duplex Steel Monoflange Block & Bleed Valve in Mumbai
  • DS Monoflange Single Isolation Valve Manufacturer in India
  • Duplex Monoflange Block & Bleed Exporter
  • DSS Monoflange Single Isolation Valves
  • Duplex Steel Monoflange Block & Bleed in India
  • DSS Monoflange Manifold Valves

DSS Double Block & Bleed Valves

  • Duplex Steel Double Block & Bleed Valves Stockist in India
  • DS Double Block & Bleed Valves Exporter
  • Duplex Stainless Steel Double Block & Bleed Valves Manufacturer
  • Duplex Steel Double Block & Bleed Valves Manufacturer in Mumbai
  • DS Double Block & Bleed Valves Stockist in Mumbai
  • DSS Double Block & Bleed Valves Manufacturer in India
  • Duplex Double Block & Bleed Valves in Mumbai
  • Duplex Stainless Steel Double Block & Bleed Valves
  • Duplex Steel Double Block & Bleed Valves Suppliers
  • DSS Double Block & Bleed Valves Supplier In India
  • Duplex Steel Double Block & Bleed Valves Exporter in India
  • DS Double Block & Bleed Valves
  • DSS Double Block & Bleed Valves Manufacturers
  • Duplex Steel Double Block & Bleed Valves in India
SS Needle Valves

DSS Needle Valves

  • Duplex Stainless Steel FxF Type Needle Valves Manufacturer in Mumbai
  • Duplex Steel OD X OD Angle Type Needle Valves Stockist in India
  • Duplex Integral Mounting Needle Valves
  • Duplex Stainless Steel Needle Valves Manufacturers
  • DSS Flange End Needle Valve
  • DS Angle Type Needle Valves Exporter
  • Duplex Globe Handle Needle Valve Manufacturer in India
  • DSS Tube End Needle Valve Stockist in Mumbai
  • DS FxF Type Needle Valves Supplier In India
  • Duplex Stainless Steel High Pressure Needle Valves in Mumbai
  • Duplex Steel F X F Type Needle Valves in India
  • DS Pannel Mounting Type Needle Valves Manufacturers
  • Duplex M X M Type Needle Valves Exporter in India
  • DSS Pannel Mounting Type Needle Valves
  • Duplex Steel OD X OD Type Needle Valves
  • Duplex Stainless Steel MxF Type Needle Valves Suppliers
  • Duplex Integral Bonnet Needle Valve
SS Ball Valves

DSS Ball Valves

  • Duplex Stainless Steel 2pc Design Ball Valves Exporter in India
  • Duplex 1pc Design (ic) Ball Valves in India
  • Duplex Steel 3pc Design Ball Valves Suppliers
  • Duplex Stainless Steel Hydraulic Ball Valve
  • Duplex 4 Way Type Ball Valves Stockist in India
  • DSS Flanged End Type Ball Valves
  • DS 3pc Design Ball Valves
  • DSS 5 Way Ball Valve Exporter
  • Duplex OD Type Ball Valves in India
  • Duplex Stainless Steel High Pressure Ball Valves in Mumbai
  • DS 3 Way Type Ball Valves Manufacturers
  • DSS Pannel Mounting Ball Valves Stockist in Mumbai
  • Duplex Instrumentation Ball Valve
  • Duplex Steel 3 Way Type Ball Valves Manufacturer
  • DS 2 Way Ball Valve Supplier In India
  • Duplex Steel 2pc Design Ball Valves Manufacturer in Mumbai
  • DSS Bolted Type Ball Valves Manufacturer in India
SS Check Valves

DSS Check Valves (nrv) & Piston

  • Duplex Stainless Steel Female X Female Check Valve Suppliers
  • Duplex Poppet Check Valves
  • DSS 6000 PSI Check Valve
  • Duplex Steel Ball Seat Type Check Valves in India
  • DS CompreDSSion Check Valves Exporter
  • DSS High Presure Spring Load Type Check Valves Manufacturer in Mumbai
  • DS 3000 PSI Check Valve
  • Duplex Stainless Steel Spring Check Valve Stockist in India
  • DSS Piston Type Check Valves Manufacturer in India
  • Duplex Stainless Steel Spring Load Type Check Valves Manufacturers
  • Duplex Steel Check Valves Exporter in India
  • DS High Pressure Check Valve Stockist in Mumbai
  • Duplex Steel Inline Check Valves in Mumbai
  • Duplex Stainless Steel 15000 PSI Check Valve
  • DSS Piston Type Check Valves Manufacturers
  • DS Piston Type Check Valves Supplier In India

Contact us to get a quick quote for your requirement.

We Offer These Duplex Steel Valves As Per DIN, ISO, JIS Or ANSI Standard.

Available Stock of SS Valves

  • Duplex Stainless Steel Instrumentation Non Return Valve
  • Suppliers of Duplex Steel Valves
  • Type DSS Industrial Valves
  • Duplex High Pressure Ball Valves
  • DS Manifold Check Valve
  • DSS Valves Wholesaler
  • Duplex Stainless Steel Panel Mounted Needle Valve
  • Duplex Steel Monoflange Valves
  • DS Hydraulic Ball Valve Supplier in India
  • DSS Instrumentation Needle Valve
  • DS Instrumentation Check Valve
  • Duplex Steel Ball Valve
  • DS Valves Stockist in India
  • DSS Integral-Bonnet Needle Valves Dealer
  • Duplex Steel Mini Needle Valve
  • Duplex Steel Threaded Butterfly Valves
  • DS Needle Valve Manufacturer in Mumbai
  • Duplex Stainless Steel Panel Mounted Ball Valve
  • Duplex Steel Pannel Mounting Ball Valve
  • DSS Manifold Valves Exporter
  • Duplex Steel Forged Steel Valves
  • Duplex Stainless Steel Valves Manufacturer in India
  • Duplex Steel Block Bleed Valve
  • DS Forged Integral Bonnet Angle Type Needle Valves
  • DSS 3 Way Needle Valve Stockholder
  • Duplex Steel Valves Stockist in Mumbai
  • Duplex Stainless Steel Valves Supplier
  • Duplex Steel 4 Way Ball Valve
  • DSS Female X Female Check Valve
  • Duplex Stainless Steel NRV Check Valve
  • DSS Panel Mounted Ball Valve Supplier In India
  • Duplex Steel Hydraulic Ball Valve
  • Duplex Instrumentation Ball Valves
  • Duplex Stainless Steel Double Block & Bleed Valves
  • Duplex Steel Instrumentation Check Valve Manufacturers
  • Duplex Non Return Valve Stockist
  • DS Valves Supplier in Mumbai
  • Duplex Steel Ball Valve Threaded
  • DSS Valves at Best Price
  • Duplex Stainless Steel High Pressure Needle Valve
  • DSS Bleed and Purge Valves
  • Duplex Pressure Reducing Valve
  • Duplex Steel Valves Dealer
  • DSS Valves Exporter In India
  • Duplex Steel Forged-Body Needle Valves
  • DS Manifold Check Valve
  • Duplex Stainless Steel Monoflange Manifold Valves
  • Duplex Steel 5 Way Manifold Valve Manufacturer
  • DS Panel Mounted Ball Valve Suppliers
  • DSS 3-way Flange Ball Valves
  • Duplex Steel 2 Way Ball Valves
  • DSS Valves Dealer in India
  • Duplex Stainless Steel 3 PCS Ball Valve
  • Duplex Steel High Pressure Ball Valve
  • Austenitic Duplex Steel Valves
  • DSS Instrument Solenoid Valve Supplier

Duplex Steel Valves Pressure Rating

Pressure & Temperature Limit accordance to ANSI/ ASME B16.34 material

Temp. °F 150 300 400 600 900 1500 2500
-20 to 100 275 720 960 1440 2160 3600 6000
200 230 600 800 1200 1800 3000 5000
300 205 540 720 1080 1620 2700 4500
400 190 495 660 995 1490 2485 4140
500 170 465 620 930 1395 2330 3880
600 140 435 580 875 1310 2185 3640
650 125 430 575 860 1290 2150 3580
700 110 425 565 850 1275 2125 3540
750 95 415 555 830 1245 2075 3460
800 80 405 540 805 1210 2015 3360
850 65 395 530 790 1190 1980 3300
900 50 390 520 780 1165 1945 3240
950 35 380 510 765 1145 1910 3180
1000 20 320 430 640 965 1605 2675
1050 20 [1] 310 410 615 925 1545 2570
1100 20 [1] 255 345 515 770 1285 2145
1150 20 [1] 200 265 400 595 995 1655
1200 20 [1] 155 205 310 465 770 1285
1250 20 [1] 115 150 225 340 565 945
1300 20 [1] 85 115 170 255 430 715
1350 20 [1] 60 80 125 185 310 515
1400 20 [1] 50 65 95 145 240 400
1450 15 [1] 35 45 70 105 170 285
1500 10 [1] 25 35 55 80 135 230

Duplex Steel Neddle Valve Dimension Standards

Size L a b W H
1/8″ 56 28 28 60 80
¼” 56 28 28 60 80
3/8” 56 28 28 60 80
½” 58 28 28 60 81
¾” 62 35 35 60 85
1” 70 45 45 70 100
Port Size (BSP) Media Pressure Media Temperature CV
1/8″ 0 to 408 Bar -20°C to 230°C  
¼” 0 to 408 Bar -20°C to 230°C 0.4
3/8” 0 to 408 Bar -20°C to 230°C 0.4
½” 0 to 408 Bar -20°C to 230°C 0.6
¾” 0 to 408 Bar -20°C to 230°C 1.6
1” 0 to 408 Bar -20°C to 230°C 2.5

We Serve Application Industry

Application Industry

Valves applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.

Oil & Gas Industry

Petrochemical Industry

Power Generation Industry

Chemical Industry

DSS Female X Female Ball Valve, Duplex Steel Trunnion-Style Ball Valve, DSS 20000 Psi Needle Valve, DSS Male X Male Ball Valve, Duplex Steel Screwed Bonnet Globe Valve, DSS Valves Specification, Duplex Steel Male X Female Ball Valve, DSS Socket Weld End Ball Valve, DSS Sanitary Valves Dealer In Mumbai, Duplex Steel Dual Plate Check Valves Price List In India, Duplex Steel Gauge Valves Supplier In Mumbai, DSS Weld Nipple Ball Valve, Austenitic Duplex Steel Valves Suppliers In India, DSS Multipurpose Ball Valve Price List India, Gr.Duplex Steel Valves Price List, DSS Forged Steel Globe Valve, Duplex Steel Rotary Control Valves Price, DSS Short Handle Ball Valve, Duplex Steel Valves Price, DSS Diaphragm-Sealed Valves Price List, DSS High Pressure Needle Valve, Duplex Steel Valves Suppliers And Manufacturers, Duplex Steel 3000 Psi Needle Valve, DSS Panel Mounted Ball Valve, Duplex Steel Guage Valve, DSS Flanged End Valves Wholesale Price, DSS Round Body Ball Valve, Duplex Steel Valves Catalogue, Duplex Steel Valves Manufacturer In Mumbai India, Price Of Valves Duplex Steel, DSS Double Locking Check Valves, Duplex Steel Flanged Ball Valve, Duplex Steel Bar Stock Globe Valve, DSS Valves Manufacturer In India, Duplex Steel Butterfly Handle Ball Valve, DSS Piston Valves, DSS Spring loaded Check Valves Stocks, DSS Low-Pressure Valves, Duplex Steel Y type Globe Valve, Duplex Steel Valves Suppliers In Chennai, Duplex Steel Valves Supplier In Maharashtra, DSS 10000 Psi Needle Valve, DSS Valves Manufacturers, DSS Motorised Valves Price List Mumbai, DSS Tube End Ball Valve, DSS Industrial Valves, Duplex Steel Lift Check Valve Price, Duplex Steel Medium Pressure Valves, Duplex Steel Butt Weld End Ball Valve, DSS Valves Price List, Duplex Steel 15000 Psi Needle Valve, Duplex Steel 3 Pc Ball Valve, Duplex Steel Flanged End Valves Manufacturer in Mumbai, Duplex Steel NRV Check Valve, DSS Valves Manufacturer In Mumbai India, DSS Lift Check Valve, DSS Pulp Valves, DSS Severe Service Control Valves Exporter, DSS Knife Valves In India, DSS Full Bore Ball Valve, DSS Bsp Threaded Ball Valve, DSS Npt Threaded Ball Valve, Duplex Steel Bolted Bonnet Globe Valve, DSS 6000 Psi Needle Valve, Duplex Steel Valves Manufacturer In Mumbai, DSS Sanitary Valves, DSS Reduced Bore Ball Valve, DSS Valves Supplier In India, DSS Valves Supplier In Mumbai, Duplex Steel Valves Stockholder, DSS Valves Price List In India, DSS Valves Manufacturer In Mumbai, Duplex Steel Valves Manufacturer Supplier In Mumbai, DSS Noise Reduction Control Valves Price List, Duplex Steel Square Body Ball Valve, Duplex Steel Valves Supplier In India, DSS Valves Exporters In Mumbai, Duplex Steel Non Return Valve Manufacturer In Mumbai.

We Export Duplex Steel Valves Across The Globe

Sri Lanka, Libya, Romania, Gambia, Kenya, France, Trinidad & Tobago, Sweden, Macau, South Korea, Angola, Morocco, Japan, Turkey, Estonia, Qatar, Iraq, Kuwait, Ecuador, Tibet, Serbia, Costa Rica, Namibia, Bolivia, Poland, Canada, United Arab Emirates, Malaysia, Denmark, India, Afghanistan, Hong Kong, Gabon, China, United Kingdom, Philippines, Italy, Egypt, Algiera, Israel, Lahore, Hungary, Pakistan, Russia, Greece, Slovakia, Mexico, Croatia, United States, Tunisia, Yemen, Algeria, Jordan, Vietnam, Netherlands, Colombia, Kazakhstan, Thailand, Ghana, Peru, Lebanon, Belgium, Lithuania, Switzerland, Brazil, Czech Republic, Chile, Austria, Bahrain, Bangladesh, Mongolia, Argentina, Indonesia, Venezuela, Puerto Rico, Oman, Finland, Bulgaria, Saudi Arabia, South Africa, Bhutan, Ireland, Germany, Nigeria, Iran, New Zealand, Taiwan, columbia, Nepal, Australia, Azerbaijan, Zimbabwe, Belarus, Norway, Ukraine, Singapore, Portugal, Spain.

Domestic Supply Duplex Steel Valves

Rajkot, Surat, Howrah, Chennai, Kanpur, New Delhi, Ranchi, Hyderabad, Navi Mumbai, Thane, Jaipur, Visakhapatnam, Ludhiana, Ahmedabad, Noida, Nashik, Chandigarh, Bengaluru, Jamshedpur, Bhopal, Gurgaon, Thiruvananthapuram, Kolkata, Pimpri-Chinchwad, Nagpur, Faridabad, Indore, Pune, Ernakulam , mumbai, Secunderabad, Haryana.

Global Steel is a significant manufacturer and exporter of all ferrous and non-ferrous metals. As a pioneer and leader in the industry, Global Steel is at the forefront of technology and research.

Quick Contact

Shop No.6, Sonarika Bldg, 25/C, Chandawadi, Cawasji Patel Tank, Mumbai, Maharashtra 400004