Duplex Steel UNS S31803 instrumentation valves
Introduction
Duplex Steel UNS S31803 intrumentation valves Manufacturer, Exporter & Suppliers in India.
ASTM A790 Duplex Steel werkstoff nr. 1.4462 Duplex Steel instrumentation valves manufacturer, suppliers & exporter in India.
Further Reading
Countries We Deliver
Saudi Arabia, Iran, Iraq, UAE, Qatar, Bahrain, Oman, Kuwait, Turkey, Yemen, Syria, Jordan, Cyprus, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, USA, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, Uk, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, India, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Myanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, New Zealand, Romania, Puerto Rico, Nepal, Kenya, Afghanistan, Lithuania, Belarus, Zimbabwe
Cities We Deliver
Indore, Kuala Lumpur, Al Jubail, Pimpri-Chinchwad, Sharjah, Karachi, Chandigarh, Bogota, Muscat, Madrid, Tehran, Granada, Jakarta, Los Angeles, Rio de Janeiro, Melbourne, Cairo, New York, Busan, Milan, Montreal, Singapore, Sydney, Dubai, Lagos, Gurgaon, Port-of-Spain, Hong Kong, Navi Mumbai, Secunderabad, Bangkok, Aberdeen, Bhopal, Atyrau, Caracas, Jamshedpur, Thane, Faridabad, Ahvaz, Ahmedabad, Hanoi, Bengaluru, Dallas, Moscow, Surat, Riyadh, Rajkot, Al Khobar, Hyderabad, Haryana, Ernakulam, Gimhae-si, Algiers, Thiruvananthapuram, Brisbane, Calgary, Mumbai, Chennai, Courbevoie, Toronto, Vung Tau, Ankara, Doha, Nagpur, Howrah, Ranchi, Perth, Noida, Houston, Kolkata, Chiyoda, Mexico City, Edmonton. Geoje-si, Abu Dhabi, Santiago, New Delhi, Colombo, Ludhiana, Lahore, Coimbatore, Ho Chi Minh City, Manama, Ulsan, London, Visakhapatnam, Jaipur, Kuwait City, Seoul, Istanbul, Pune, Baroda, Kanpur, La Victoria, Jeddah, Dammam, Petaling Jaya, Nashik, Vadodara.
Chemical Composition of Duplex Steel UNS S31803 Instrumentation Valves
Ni | Cr | Mo | Mn | Si | C | N | S | P | Fe | |
MIN | 4.5 | 22.0 | 3.0 | – | – | – | 0.14 | – | – | – |
MAX | 6.5 | 23.0 | 3.5 | 2.0 | 1.0 | 0.03 | 0.2 | 0.02 | 0.03 | Balance |
Mechanical & Physical Properties of Duplex Steel UNS S31803 Instrumentation Valve
Nominal pipe size
up to 4 = ± 0.79 mm | 5 thru 8 = + 1.58 mm / – 0.79 mm 10 thru 18 = + 2.37 mm / – 0.79 mm | 20 thru 24 = + 3.18 mm / – 0.79 mm |
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Wall Thickness
All Diameters = – 12.5% + tolerance not specified |
Length
+ 6.40 mm / – 0 mm |
Weight
Weight = + 10% / – 1.5% |
Duplex Steel UNS S31803 instrumentation valve Specification :
Standard :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
Size : 1/8” to 16”
End Connection : Screwed [NPT], Socket Weld, Flanged End, Screwed Parallel, Screwed Taper
Pressure rating : 150#,300#,600#,800#,1500#
Equivalent Grades of Duplex Steel UNS S31803 Instrumentation Valves
STANDARD | WERKSTOFF NR. | UNS |
Duplex 1803 | 1.4462 | S31803 |
Types of Duplex Steel UNS S31803 Instrumentation Valves
- Duplex Steel UNS S31803 Ball Valve, Check Valve
- Duplex Steel UNS S31803 Double Block & Bleed Valve
- Duplex Steel UNS S31803 Gauge Valve & Manifold Valve
- Duplex Steel UNS S31803 MonoFlange Valve
- Duplex Steel UNS S31803 Needle Valve, Plug Valve
- Duplex Steel UNS S31803 Pressure Relief Valve
- Duplex Steel UNS S31803 Vent & Bleeder Valve
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