What is Stainless Steel 309/309S Flanges ?

Sumit Impex is one of the top most producer, exporter and provider of Stainless Steel 309/309S Flanges, as per widespread standard nature of rough materials which find application all completed particular divisions.

Amalgam 309/309L (UNS S31600/S31603) is a chromium-nickel molybdenum austenitic tempered steel made to give upgraded consumption impenetrability to Alloy 309/309L in sensibly dangerous circumstances.

Our Stainless Steel 309/309S Ring Type Joint Flanges is a method of joining spines, siphons, valves and other apparatus to make a diverting structure. The required size of SS 309S Threaded Flanges may not be acquired from the factory legitimately now and again, so then the cool task procedure can be utilized to get the ideal size. 309 Stainless Steel Socket Weld Flanges is likewise utilized in heater parts, fire box sheets, and other high temperature compartments.

309 Stainless Steel Flanges Manufacturer In Qatar, 309 SS Perforated Flanges supplier, ASTM A240 309 SS Flanges, SAIL 309 Stainless Steel Flanges Dealer Brazil.

Stainless Steel 304H Rods, SS 304H Square Bar Supplier in Mumbai, ASTM A276 SS 304H Bars Exporter, SS 304H Forged Round Bar Stockists in India.ANSI B16.5 SS F310 Ring Type Joint Flanges, Stainless Steel 310 Nippolet Flanges, ASME SA182 Stainless Steel F310 Industrial Flanges, SS GOST 20Ch25N20S2 Screwed Flanges Stockist.

We produce ASME SA182 SS 309 Spacer Ring Flanges can be promptly chilly framed by standard techniques and gear. In the wake of manufacturing, toughening is prescribed in these Alloy 309S Socket weld Flanges for to ease all worries from the fashioning procedure.

ASTM A240 Stainless Steel 309S DIN 2.4660 spines Suppliers in UAE, SS 309S ribs vendor in USA, Stainless Steel 309S provider in Qatar, Stainless Steel 309S Flanges in Iran, Stainless Steel UNS S30900 ribs provider in Brazil, SS 309S Flanges Supplier in UAE, SS 309S Flanges provider in Saudi Arabia, Jindal 309S Stainless Steel Flanges Dealer In India .

Stainless Steel 309/309S Flanges Specifications

Specifications ASTM A182 / ASME SA182
Standard ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size Range 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 , as per Customer Requirements
Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Surface pickling, annealing, bright, sand blast, hair line
Type Weld Neck Ring Flange (WNRF), 310 Stainless Steel, Slip-On Ring Flange (SORF), 310 Stainless Steel, Blind Ring Flange (BLRF), 310 Stainless Steel, Socket Weld Ring Flange (SWRF), 310 Stainless Steel, Threaded Ring Flange, 310 Stainless Steel, Lap Joint Ring Flange (LJRF), 310 Stainless Steel, Ring Type Joint Flange (RTJF), 310 Stainless Steel
Connection type Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female, Small Male-Female, Large Tongue, Groove, Small Tongue, Groove.
Test Certificates EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report, etc
SS 309 1.4841 S31000 SUS 310 310S24 20Ch25N20S2 X15CrNi25-20
SS 309S 1.4845 S31008 SUS 310S 310S16 20Ch23N18 X8CrNi25-21
Grade Cr Ni C Mn P S Si
SS 309 22.0 min.-24.0 max. 12.0 min.-15.0 max. 0.20 2.00 0.045 0.030 0.75
SS 309S 22.0 min.-24.0 max. 12.0 min.-15.0 max. 0.08 2.00 0.045 0.030 0.75
Grade Tensile Strength ksi (min) Yield Strength 0.2% ksi (min) Elongation % Hardness (Brinell) MAX
309 40 30 40 217

Other Products

SS 309/309S SORF Flanges SS 309/309S WNRF Flanges
SS 309/309S Blind Flanges SS 309/309S Spacer Ring Flanges
SS 309/309S Ring Type Joint Flanges SS 309/309S Nipolet Flanges
SS 309/309S Nipo Flange SS 309/309S Long weld Neck Flanges
SS 309/309S Stainless Steel Pipe Flanges SS 309/309S Nipolet Flanges
SS 309/309S Flat Flange SS 309/309S Lap Joint Flanges

Stainless Steel 309/309S Flanges Price List

  • 309 Flanges
    US $0.5-1000 / Piece (FOB Price)
  • SS 309s Pipe Flanges
    US $300-500 / Ton (FOB Price)
  • Stainless Steel 309 Weld Neck Flanges
    US $1-900 / Piece (FOB Price)
  • ASTM A182 309 stainless steel plate flanges
    US $0.5-1000 / Piece (FOB Price)
  • 309s Pipe Flanges
    US $1-300 / Piece (FOB Price)


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

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

& Riyadh, 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