Alloy 20 Valves Manufacturer

Global steel is an established and trusted supplier of Alloy 20 Valves. All Alloy 20 Valves are made using top-quality materials and world-class technology. We assure supreme quality products at reasonable prices.

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Alloy 20 Valves are made of a low-carbon alloy. Its alloy is stabilized with nobium. It has added molybdenum and copper in its alloy. These Alloy 20 Valves exhibit excellent resistance to corrosion. The nobium enhances its corrosion resistance and intergranular corrosion resistance.  Alloy 20 is an austenitic, iron-based alloy with exceptional corrosion resistance in a variety of environments. These include environments rich in nitric acid, chlorides, phosphoric acid, and sulfuric acid. Alloy 20 Valves display good mechanical properties at both high and low temperatures. Due to the high nickel content, Alloy 20 Valves show good resistance to stress cracking in chloride-rich environments. Alloy 20 Valves are also resistant to crevice corrosion and pitting. Alloy 20 forged fittings may be more cost-effective while outperforming conventional stainless steels when compared to higher Nickel-based forged fittings. Applications are limited to a maximum temperature of 530 degrees celsius, according to ASME. It’s also important to determine whether the desired corrosion resistance can be achieved in the given environment.

Common applications of Alloy 20 Valves are in sulphuric, phosphoric and nitric acid environments. The alloy is also commonly used in the food industry for the manufacture of food preservatives (phosphorus oxychloride and phosphorus trichloride).

All products are packaged with care before dispatch to ensure a hassle-free delivery.

Specification List of Alloy 20 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
Alloy 20 Valves

Equivalent Grades Of Alloy 20 Valves

STANDARD WERKSTOFF NR. UNS EN AFNOR
Alloy 20 2.4660 N08020 NiCr20CuMo Z2NCUD31-20AZ

Different Types of Alloy 20 Valves

Globe Valve

Alloy 20 Manifold Valves

  • Alloy 20 2 Valve Manifold Supplier
  • Carpenter 20 Manifold 2 Valve Angle Type
  • Alloy 2.4660 Manifold 2 Valve Gauge Type
  • Incoloy® alloy 20 5 Valve Manifold Manufacturer in Mumbai
  • Alloy 20 Manifold 2 Valve T Type
  • Carpenter 20 2 Valve ‘F’ Type With Drain
  • Carpenter 20 2 Valve Angle Type Stockist in Mumbai
  • UNS N08020 2 Valve T Type Exporter in India
  • Alloy 20 5 Valve Manifold
  • Alloy 20 3 Valve Manifold Exporter
  • Carpenter 20 Manifold Valve in Mumbai
  • Alloy 2.4660 2 Valve Manifold Manufacturers
  • Carpenter 20 Coplanar Manifold Valves
  • Alloy 20 2 Valve T Type
  • Alloy 20Cb-3® 2 Valve Gauge Type Manifold Valves
  • Carpenter 20 2 Valve Manifold in India
  • Carpenter 20 3 Valve Manifold
  • Alloy 20 Manifold Valves in India
Check Valve

Alloy 20 Monoflange Manifold Valves

  • Carpenter 20 Monoflange Single Isolation Valves
  • Carpenter 20 Monoflange Block & Bleed in India
  • Carpenter 20 Monoflange Single Isolation Valve Manufacturer in India
  • UNS N08020 Monoflange Manifold Valves
  • Alloy 20 Monoflange Single Isolation Manufacturers
  • Alloy 2.4660 Single Block & Bleed Type-Monoflange Manifold Valves
  • Alloy 2.4660 Double Block & Bleed Valve Manufacturers
  • Carpenter 20 Monoflange Single Isolation Valves Exporter in India
  • Alloy 20Cb-3® Monoflange Manifold Valves in Mumbai
  • Alloy 20 Single Block & Bleed Type Valves
  • Carpenter 20 Double Block Monoflange Manifold Valves
  • Alloy 20 Monoflange Single Isolation Valves Suppliers
  • UNS N08020 Double Block & Bleed Manufacturer in Mumbai
  • Carpenter 20 Monoflange Block & Bleed Exporter
  • Incoloy® alloy 20 Monoflange Block & Bleed Valve in Mumbai
  • Alloy 20Cb-3® Single Block & Bleed Type Supplier In India
  • Alloy 20Cb-3®l Double Block & Bleed Valve Supplier
  • Alloy 20 Monoflange Manifold Valves in India
Needle Valve

Alloy 20 Double Block & Bleed Valves

  • Alloy 20 Double Block & Bleed Valves Manufacturer in India
  • Alloy N08020 Double Block & Bleed Valves Stockist in India
  • Alloy 2.4660 Double Block & Bleed Valves Exporter in India
  • Alloy 20 Double Block & Bleed Valves Manufacturers
  • Alloy N08020 Double Block & Bleed Valves
  • Alloy 2.4660 Double Block & Bleed Valves in Mumbai
  • Alloy 20Cb-3® Double Block & Bleed Valves Supplier In India
  • Incoloy® alloy 20 Double Block & Bleed Valves Manufacturer in Mumbai
  • Carpenter 20 Double Block & Bleed Valves
  • Alloy 20 Double Block & Bleed Valves Exporter
  • Alloy 20 Double Block & Bleed Valves Suppliers
  • Carpenter 20 Double Block & Bleed Valves Stockist in Mumbai
  • Carpenter 20 Double Block & Bleed Valves Manufacturer
  • Alloy 20Cb-3® Double Block & Bleed Valves in India
Butterfly Valve

Alloy 20 Needle Valves

  • Alloy 20 Pannel Mounting Type Needle Valves
  • Carpenter 20 OD X OD Type Needle Valves
  • Alloy 20Cb-3® F X F Type Needle Valves in India
  • Carpenter 20 High Pressure Needle Valves in Mumbai
  • Alloy 20 M X M Type Needle Valves Exporter in India
  • Carpenter 20 Angle Type Needle Valves Exporter
  • Alloy 20 Flange End Needle Valve
  • Alloy 20 FxF Type Needle Valves Manufacturer in Mumbai
  • Alloy 20 FxF Type Needle Valves Supplier In India
  • Carpenter 20 Pannel Mounting Type Needle Valves Manufacturers
  • Alloy 20Cb-3® Globe Handle Needle Valve Manufacturer in India
  • Carpenter 20 MxF Type Needle Valves Suppliers
  • Alloy 20 Tube End Needle Valve Stockist in Mumbai
  • Carpenter 20 OD X OD Angle Type Needle Valves Stockist in India
  • Alloy 20 Needle Valves Manufacturers
  • Alloy 20 Integral Bonnet Needle Valve
  • Incoloy® alloy 20 Integral Mounting Needle Valves
Gate Valve

Alloy 20 Ball Valves

  • Carpenter 20 3pc Design Ball Valves Suppliers
  • Alloy 20 Instrumentation Ball Valve
  • Carpenter 20 Pannel Mounting Ball Valves Stockist in Mumbai
  • Alloy 20Cb-3® Hydraulic Ball Valve
  • Alloy 2.4660 3 Way Type Ball Valves Manufacturers
  • Alloy 20Cb-3®S 3pc Design Ball Valves
  • UNS N08020 Bolted Type Ball Valves Manufacturer in India
  • Alloy 20 High Pressure Ball Valves in Mumbai
  • Alloy 2.4660 2pc Design Ball Valves Manufacturer in Mumbai
  • Alloy 20 4 Way Type Ball Valves Stockist in India
  • Carpenter 20 1pc Design (ic) Ball Valves in India
  • Carpenter 20 OD Type Ball Valves in India
  • Alloy 20 3 Way Type Ball Valves Manufacturer
  • Carpenter 20 Flanged End Type Ball Valves
  • Alloy 20 5 Way Ball Valve Exporter
  • Alloy 20 2pc Design Ball Valves Exporter in India
  • Incoloy® alloy 20 2 Way Ball Valve Supplier In India
Plug Valve

Alloy 20 Check Valves (Nrv) & Piston

  • Carpenter 20 High Pressure Check Valve Stockist in Mumbai
  • Alloy 20Cb-3® Inline Check Valves in Mumbai
  • Alloy 20 Piston Type Check Valves Supplier In India
  • Carpenter 20 Check Valves Exporter in India
  • Alloy 2.4660 Compression Check Valves Exporter
  • Alloy 20Cb-3® Spring Load Type Check Valves Manufacturers
  • Incoloy® alloy 20 6000 PSI Check Valve
  • Carpenter 20 15000 PSI Check Valve
  • Alloy 20 High Pressure Spring Load Type Check Valves Manufacturer in Mumbai
  • UNS N08020 Poppet Check Valves
  • UNS N08020 Piston Type Check Valves Manufacturer in India
  • Carpenter 20 Piston Type Check Valves Manufacturers
  • Alloy 20 Female X Female Check Valve Suppliers
  • Alloy 2.4660 3000 PSI Check Valve
  • Alloy 20 Ball Seat Type Check Valves in India
  • Carpenter 20 Spring Check Valve Stockist in India

Contact us to get a quick quote for your requirement.

We offer These Alloy 20 Valves as per DIN, ISO, JIS or ANSI Standard.

Available Stock of Alloy 20 Valves

  • Carpenter 20 Panel Mounted Ball Valve
  • Alloy 20 Mini Needle Valve
  • Carpenter 20 High Pressure Ball Valves
  • UNS N08020 Forged Steel Valves
  • Incoloy® alloy 20 Threaded Butterfly Valves
  • Alloy 20Cb-3® Instrumentation Check Valve
  • Carpenter 20 Valves Supplier
  • Alloy 20 Ball Valve
  • Incoloy® alloy 20 3 Way Needle Valve Stockholder
  • Alloy 2.4660 Manifold Valves Exporter
  • Carpenter 20 Instrumentation Needle Valve
  • Suppliers of Alloy 20 Valves
  • Alloy 20 Needle Valve Manufacturer in Mumbai
  • Carpenter 20 Block Bleed Valve
  • Alloy 20 4 Way Ball Valve
  • Alloy 20 Integral-Bonnet Needle Valves Dealer
  • Alloy 2.4660 Valves Stockist in Mumbai
  • Carpenter 20 Instrumentation Non Return Valve
  • Alloy 20Cb-3® Valves Wholesaler
  • Carpenter 20 Monoflange Valves
  • Carpenter 20 Valves Stockist in India
  • Carpenter 20 Hydraulic Ball Valve Supplier in India
  • Alloy 20 Panel Mounted Needle Valve
  • UNS N08020 Forged Integral Bonnet Angle Type Needle Valves
  • Type Alloy 20 Industrial Valves
  • Alloy 20 Manifold Check Valve
  • Carpenter 20 Valves Manufacturer in India
  • Alloy 20 Pannel Mounting Ball Valve
  • Carpenter 20 Panel Mounted Ball Valve Supplier In India
  • Carpenter 20 Ball Valve Threaded
  • UNS N08020 5 Way Manifold Valve Manufacturer
  • Alloy 20 3 PCS Ball Valve
  • UNS N08020 Manifold Check Valve
  • Carpenter 20 Hydraulic Ball Valve
  • Alloy 20 Valves at Best Price
  • Alloy 20Cb-3® Forged-Body Needle Valves
  • Incoloy® alloy 20 Monoflange Manifold Valves
  • Carpenter 20 Non Return Valve Stockist
  • Alloy 20Cb-3® Instrumentation Ball Valves
  • Austenitic Alloy 20 Valves
  • Carpenter 20 Double Block & Bleed Valves
  • Alloy 20 Bleed and Purge Valves
  • Alloy 2.4660 3-way Flange Ball Valves
  • Carpenter 20 Female X Female Check Valve
  • Alloy 20Cb-3® High Pressure Needle Valve
  • Carpenter 20 Instrumentation Check Valve Manufacturers
  • Alloy 20 Pressure Reducing Valve
  • Carpenter 20 Valves Exporter In India
  • Alloy 20 Instrument Solenoid Valve Supplier
  • Carpenter 20 Valves Dealer
  • Alloy 20 High Pressure Ball Valve
  • Alloy 20 Panel Mounted Ball Valve Suppliers
  • Alloy 20 Valves Dealer in India
  • Alloy 20Cb-3® Valves Supplier in Mumbai
  • Alloy 2.4660 NRV Check Valve
  • Incoloy® alloy 20 2 Way Ball Valves

Alloy 20 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

Alloy 20 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

Chemical Structure of Alloy 20 Valves

Grade C Mn Si S Cu Ni Cr Fe Mo P
Alloy 20 0.07 max 2.00 max 1.00 max 0.035 max 3.00 – 4.00 32.00 – 38.00 19.00 – 21.00 29.85 min* 2.00 – 3.00 0.045 max

Mechanical Properties of Alloy 20 Valves

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Alloy 20 8.1 g/cm3 1443 °C (2430 °F) Psi -80,000, MPa -551 Psi – 35,000, MPa – 241 30 %

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

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We Export Alloy 20 Valves Across the Globe

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

Domestic Supply Alloy 20 Valves

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

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