What is Stainless Steel 321/321H Forged Fittings ?

Sumit Impex is a striking firm that appropriates a wide extent of SS 321/321H Forged Threaded Fittings, where post weld heat treatment isn’t major. Solidified Steel 321 Forged Threaded Fittings is used for welding under conditions which maintain a strategic distance from a post-weld fortifies. Some normal locales of utilization of Stainless Steel 321H Forged Threaded Fittings are radiator fragments. Tempered Steel 321 Forged Threaded Elbow Fittings can’t be hardened by warm treatment, anyway quality and hardness can be extended extensively by infection working, with resulting decline in flexibility. The extra titanium substance of least on numerous occasions the carbon % content (max 0.7 %) infers that Stainless Steel 321H Forged Threaded Tee Fittings in like manner has incredible downer quality and extraordinary assurance from chromium carbide precipitation. Phenomenal idea in Stainless Steel 321 Forged Threaded Cross Fittings is required to avoid weld “hot breaking” by ensuring plan of ferrite in the weld store.


Stainless Steel Threaded Fitting, SS 321 Threaded Fittings, SS 321H Threaded Pipe Elbow, 321 Stainless Steel Forged Threaded 90deg. Elbow, SS 321H Lateral Tee, SS UNS S32109 Threaded Bushing, SS 321 Screwed Fittings Supplier in Mumbai, India.

Solidified Steel 321H Forged Threaded Cap Fittings is as often as possible used for Expansion joints and Thermal oxidizers. Solidified Steel 321 Forged Threaded Bend Fittings resembles Type 304 tempered steel; in any case, it contains a Titanium development of at any rate on numerous occasions the carbon content. Treated Steel 321H Forged Threaded Coupling Fittings is also used for Bellows and Furnace parts.

Solidified Steel 321 Forged Threaded Union Fittings is used essentially for applications including welding or proceeded with raised temperature assignments where re-reinforcing isn’t practical.

Stainless Steel 321/321H Forged Fittings Specifications

Grade SS 321,SS 321H | Stainless Steel 321,321H | UNS S32100,UNS S32103
Standard ASTM A182 & ASME SA182
Dimensions ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Size 1/8” NB to 4” NB (Socketweld & Screwed-Threaded)
Class 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS
Form Threaded 45 deg Elbow, Threaded 90 deg Elbow, Threaded Tee, Threaded Cross, Threaded Cap, Threaded Bend, Threaded Coupling, Threaded Union , Threaded Bushing, Plug, Hex Plus, Hexagonal Plus, Lateral Tee.
Type Threaded Forged Fittings
SS 321 1.4541 S32100 SUS 321 X6CrNiTi18-10
SS 321H 1.4878 S32109 SUS 321H X12CrNiTi18-9
Grade C Mn Si P S Cr N Ni Ti
SS 321 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 – 19.00 0.10 max 9.00 – 12.00 5(C+N) – 0.70 max
SS 321H 0.04 – 0.10 2.0 max 1.0 max 0.045 max 0.030 max 17.00 – 19.00 0.10 max 9.00 – 12.00 4(C+N) – 0.70 max
Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1457 °C (2650 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

Other Products

SS ASTM A182 Threaded Forged Fittings ASME SA182 Forged Fittings
304 Stainless Steel 45 Deg Forged Threaded Elbow SS WNR. 1.4301 45 Deg Threaded Elbow
SS 304 Threaded Cross SS 304 Threaded Cap
SS 304 Threaded Union SS 304 Threaded Bushing
Stainless Steel 304 Threaded Hex Plug UNS S30400 Hexagonal Plug
SS 304 Forged Threaded Plug Stainless Steel 304 Threaded Tees

ASTM/ASME A182/SA182 Stainless Steel 321/321H Forged Fittings Price List

  • SS 321/321H Forged Fittings
    FOB Price: USD $0.5-1000 / Piece
  • Stainless Steel 321/321H Threaded Fitting
    FOB Price: USD $0.5-1000 / Piece
  • Stainless Steel Forged Threaded Fittings
    FOB Price: USD $0.5-1000 / Piece
  • ASTM A182 321/321H stainless steel Forged Fitting
    FOB Price: USD $0.5-1000 / Piece
  • SS 321/321H Threaded Fittings
    FOB Price: USD $0.5-1000 / Piece


We Sumit Impex Metal Ensure the best quality of Packing , because its play important role especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put extraordinary concern regarding packaging.

We pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,

  • Boxes and Crates
  • Shrink-wrapped
  • Carton boxes
  • Wooden pallets
  • Wooden boxes
  • Wooden crates

Testings (Destructive, Non Destructive)

  • Mechanical Testing Such as Tensile, Elongation, Reduction of Area
  • Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
  • Hydrogen-Induced Cracking (HIC) Test, NACE TM0284
  • Positive Material Identification – PMI Testing
  • Chemical Analysis – Spectro Analysis
  • Intergranular Corrosion (IGC) Test
  • Pitting Resistance Test
  • Dye Penetrant Test (DP Test)
  • Micro Test
  • Macro Test
  • Hardness Test
  • Flaring Test
  • Flattening Test
  • Hydrostatic Test
  • Radiography Test
  • Ultra Sonic Test (UT)
  • Eddy Current Testing
  • Impact Test
  • Bend Test

Application Industries

These material are not a single material but the name for a family of corrosion resistant steels. Like many scientific breakthrough the origins of stainless steel lies in a lucky accident. From the smallest part of zipper to the largest building skyscraper, stainless steel is an essential part of modern life.Stainless steel’s strength, resistance to corrosion and low maintenance make it the ideal material for a wide range of applications. It is also has a long life cycle and is 100% recyclable.

  • Construction
  • Bridges
  • Petrochemical Industry
  • Ship Building
  • Engineering
  • General Structural Purposes
  • Offshore and Onshore Services

Stainless Steel Sheet Manufacturers

Country we serve / City we deliver

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