Stainless Steel Werkstoff Nr. 1.4541 Buttweld Fittings, SS 321 45Deg Elbows, Stainless Steel UNS S32100 Caps, ASTM A403 Stainless Steel Buttweld Elbow, SS 321 Seamless Butt weld Fittings Exporter, SS 321 Equal Cross, Stainless Steel 321 Long Radius Bend, SS 321 Pipe Fittings Supplier.

Amco Metals an ISO 9001: 2015 certified company has engineered a wide range of products that are quality assured and guarantee complete customer satisfaction. We, at Amco, focus on the fit and finish on every product of ours. Our clients are our priority, and we work to provide complete satisfaction to them.

We are a manufacturer, trader, stockist, supplier and exporter of Stainless Steel 321 Pipe Fittings, which are a member of the austenitic group of fittings, with a slight change of being stabilized by adding Titanium, which is, a hero, saving the fittings from falling prey to Carbide Precipitation due to Chromium. Thus, these stabilized fittings are available in seamless as well as welded nature, in some finishings and end connections.

We are a leading producer of SS 321 Buttweld Fittings that have excellent intergranular and general corrosion resistance, thus capable of joining pipe conveying moderately corrosive solvents and organic media. Additionally, our couplings are design-adaptable and provide snug fit installation and low maintenance service life.

Our products are completely certified, quality tested and offer complete satisfaction.

ASME SA403 90 deg. Elbow Manufacturer, Stainless Steel 321 Stubends Exporter, Stainless Steel 321 Welded Pipe Fittings, SS 321 elbow, Stainless Steel 321 Reducer, SS 321 End Pipe Cap Manufacturer, SS 321 Swage Nipple Supplier.

SS 321 Eccentric Reducer
SS 321 Eccentric Reducer
SS 321 Eccentric Reducer

ASTM A403 Stainless Steel Pipes Fittings Specification

Specifications : ASTM A403 / ASME SA 403

Standard : ASTM, ASME

Size : 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated)

Thickness :5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS available with NACE MR 01-75

Dimensions : ANSI/ASME B16.9, B16.28, MSS-SP-43.

Type : Seamless / Welded / Fabricated

SS 321 Pipes Fitting Equivalent Grade

SS 321 1.4541 S32100


SS 321 Pipes Fittings Chemical Composition

Grade  C Mn Si P S Cr Ni N Ti
SS 321 0.08 max 2 max 0.75 max 0.045 max 0.03 max 17 – 19 9 – 12 0.10 max 5xC min - 0.60% max


Stainless Steel 321 Pipes Fitting Mechanical Properties

Element  Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
SS 321 8.0 g/cm3 1454 °C (2650 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %


Applications Industry
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry
  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals


Our Main Export Countries

  •   ASIA - Thailand, Singapore, Sri lanka, Bangladesh
  •   Middle East - Kuwait, Dubai, Saudi Arabia, Qatar, Oman, Bahrain, Jordan
  •   Europe - United Kingdom, Italy, Belgium, France, Croatia, Spain
  •   South America - Argentina, Chile, Brazil, Colombia, Paraguay
  •   Africa - Ghana, South Africa


Other Types Of SS 321 PIPE FITTINGS
Stainless Steel 321 Pipe Fittings SS 321 Buttweld Fittings
SS 321 Buttweld Elbow Stainless Steel Werkstoff Nr. 1.4541 Buttweld Fittings
ASME 16.9 SS Piggable Bend AISI B16.28 SS Reducing Elbow
Stainless Steel 321 Unions SS 321 Crosses
SS 321 Pipe Fittings Stainless Steel 321 Buttweld Fitting Exporter
ANSI B16.9 SS Buttweld Elbow Stockist Stainless Steel 321 End Pipe Cap Manufacturer
SS 321 Industrial Pipe Fittings Stainless Steel 321 Tees Supplier
Stainless Steel UNS S32100 Caps Stainless Steel 321 Tees
SS 321 Inserts Stainless Steel 321 Street Elbows
Stainless Steel 321 Reducers SS 321 45° Elbows
ASTM A403 90 deg. Elbow Manufacturer SS 321 Reducing Nipple
ANSI Stainless Steel Welded Fittings Stock Holder SS 321 Seamless Buttweld Fittings
SS 321 Elbow Stainless Steel 321 Stubends Exporter


Countries we have exported our products to:

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


Cities we have supplied our products to:

Rajkot, Granada, Kuala Lumpur, Thiruvananthapuram, Santiago, Ahvaz, Bogota, Sydney, Algiers, Gurgaon, Sharjah, Chiyoda, Pimpri-Chinchwad, Baroda, Tehran, Haryana, Mumbai, Howrah, Bengaluru, Coimbatore, Nagpur, Noida, Istanbul, Jakarta, Ho Chi Minh City, Bhopal, Chennai, Perth, Ahmedabad, Caracas, Secunderabad, Ulsan, Chandigarh, Pune, Jamshedpur, Muscat, Ernakulam, Surat, Hong Kong, Ranchi, Vung Tau, Ankara, Geoje-si, Manama, Calgary, Indore, Al Khobar, Melbourne, Rio de Janeiro, London, Kolkata, New Delhi, Riyadh, Cairo, Karachi, Aberdeen, Singapore, Colombo, Dubai, Milan, Abu Dhabi, Los Angeles, Navi Mumbai, Kuwait City, Hyderabad, Courbevoie, Nashik, Bangkok, New York, Port-of-Spain, Edmonton, Moscow, Jaipur, Jeddah, Petaling Jaya, Toronto, Busan, Seoul, Brisbane, Gimhae-si, Thane, Dammam, Visakhapatnam, Doha, Al Jubail, Lahore, Montreal, Mexico City, Madrid, Faridabad, Ludhiana, Kanpur, Vadodara, La Victoria, Atyrau, Lagos, Dallas, Houston, Hanoi.