We, Amco Metals an ISO 9001: 2015 certified company, guarantee complete customer satisfaction through novelty, variety, and service packaged into a product line that embodies excellence. We, at Amco, are dedicated to offering premium goods and services for challenging businesses.
We are a manufacturer, trader, stockist, supplier and exporter of a comprehensive range of Duplex Steel S31803, S32205 Pipe Fittings made of a 50-50, austenitic-ferritic microstructure, giving it excellent impact toughness and the increased resistance to general corrosion resistance. Our ASTM A815 Duplex Steel UNS S32205 Pipe Caps are available in several cap shapes, diameters, and thread types, and are resistant to many industrial acids and sea water.
Our WNR 1.4462 Duplex Steel S31803 Pipe Unions withstand stress corrosion cracking due to sulfur, accommodate high steam pressure and provide an extended lifespan service, economical and dependable in nature. Our Duplex Steel S31803, S32205 Seamless Pipe Fittings are workable and weldable, are ductile even at cryogenic temperatures.
Our completely certified products are capable of undergoing customization as per customer requirements.
Specifications : ASTM / ASME A815 / SA815
Standard : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size : 1/2" to 24" NB to 24″NB
SCH :10S, 40S, 80S, 160s, XXS
Type : Seamless / Welded / Fabricated
STANDARD | WERKSTOFF NR. | UNS |
Duplex UNS S31803 | 1.4462 | S31803 |
Duplex UNS S32205 | 1.4462 | S32205 |
Grade | C | Mn | Si | P | S | Cr | Ni | Mo | N | Fe |
Duplex S31803 | 0.030 max. | 2.00 max. | 1.00 max. | 0.030 max. | 0.020 max. | 22.0 – 23.0 | 4.50 – 6.50 | 3.0 – 3.5 | 0.14 – 0.20 | 63.72 min. |
Duplex S32205 | 0.030 max. | 2.00 max. | 1.00 max. | 0.030 max. | 0.020 max. | 21.0 – 23.0 | 4.50 – 6.50 | 2.50 – 3.50 | 0.08 – 0.20 | 63.54 min |
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Duplex S31803 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 | |
Duplex S32205 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
Our Main Export Countries
Other Types Of Duplex Steel PIPE FITTINGS
Duplex Steel UNS S31803 Pipe Fittings | Duplex Steel UNS S32205 Buttweld Pipe Fittings |
Duplex Steel S31803 Pipe Fittings | Duplex Steel Werkstoff Nr. 1.4462 Buttweld Fittings |
ASME 16.9 Duplex Steel Piggable Bend | AISI B16.28 Duplex Steel Reducing Elbow |
Duplex Steel UNS S32205 Caps | Duplex Steel UNS S31803 Tees |
Duplex Steel Inserts | Duplex Steel Street Elbows |
Duplex Steel UNS S31803 Reducers | Duplex Steel UNS S32205 45° Elbows |
ASTM B815 90 deg. Elbow Manufacturer | Duplex Steel Reducing Nipple |
ANSI Duplex Steel Welded Fittings Stock Holder | Duplex ASTM B815 Seamless Buttweld Fittings |
Duplex Steel UNS S31803 Elbow | Duplex Steel UNS S32205 Stubends Exporter |
Duplex Steel UNS S32205 Unions | Duplex Steel UNS S31803 Crosses |
Duplex Steel UNS S31803 Pipe Fittings | Duplex Steel UNS S32205 Buttweld Fitting Exporter |
ANSI B16.9 Duplex Buttweld Elbow Stockist | Duplex Steel End Pipe Cap Manufacturer |
Duplex Steel UNS S31803 Industrial Pipe Fittings | Duplex Steel UNS S32205 Tees Supplier |
Countries we have exported our products to:
Kuwait, Norway, Lithuania, Oman, Zimbabwe, Austria, Germany, Belgium, Denmark, Philippines, Gabon, Azerbaijan, Colombia, Namibia, Brazil, Taiwan, Puerto Rico, Romania, Singapore, Czech Republic, Poland, Serbia, Qatar, Ghana, Australia, South Africa, Mexico, Bulgaria, China, Costa Rica, Canada, Slovakia, Egypt, Croatia, Tibet, Sweden, Bhutan, Netherlands, Jordan, Malaysia, Macau, Nepal, Italy, Pakistan, Lebanon, United States, Ecuador, Mongolia, Hungary, Belarus, Ukraine, Bahrain, Gambia, Afghanistan, Sri Lanka, Japan, India, Kazakhstan, Greece, Trinidad & Tobago,Tunisia, Ireland, Peru, Chile, Portugal, Kenya, Finland, Indonesia, Bolivia, United Kingdom, Israel, Mexico, Chile, Angola, Argentina, Turkey, Estonia, Morocco, France, Poland, Spain, Iraq, Bangladesh, Algeria, Saudi Arabia, Switzerland, New Zealand, Hong Kong, United Arab Emirates, Thailand
Cities we have supplied our products to:
Houston, Thane, Atyrau, Bhopal, Algiers, Ahmedabad, Secunderabad, Doha, Abu Dhabi, London, Navi Mumbai, Jeddah, Mexico City, Gimhae-si, Montreal, Jaipur, Karachi, Milan, Hong Kong, Perth, Istanbul, Indore, Hanoi, Riyadh, Rio de Janeiro, Ulsan, Jamshedpur, Noida, Coimbatore, Colombo, Faridabad, Surat, Chandigarh, Vung Tau, Haryana, Madrid, Chennai, Busan, Ankara, Nashik, Thiruvananthapuram, Howrah, Kanpur, Lagos, Port-of-Spain, Dubai, Visakhapatnam, Sharjah, Bogota, Dallas, Caracas, Baroda, Seoul, Calgary, Kuala Lumpur, Brisbane, Dammam, Pimpri-Chinchwad, Ludhiana, Geoje-si, Vadodara, Mumbai, New York, New Delhi, Lahore, Manama, Hyderabad, Petaling Jaya, Aberdeen, Bengaluru, Ahvaz, Los Angeles, Santiago, Kolkata, Jakarta, Nagpur, Cairo, Singapore, Edmonton, Rajkot, Moscow, Toronto, Ernakulam, Kuwait City, Muscat, Sydney, Al Khobar, Granada, Ranchi, Gurgaon, Chiyoda, Ho Chi Minh City, Bangkok, Pune, Melbourne, Tehran, Al Jubail, Courbevoie, La Victoria