Stainless Steel 321 Olets Fittings

Stainless Steel 321 Olets, SS UNS S32100 Threadolet Suppliers, Stainless Steel 321 Latrolet Manufacturing, SS 321 Olet, Stainless Steel 321 /321 Sockolets Suppliers, SS 321 Nippolets, SS 321 Threadolet Supplier & Exporter in Mumbai, India.

Alpha Overseas(AOS) manufactures and trades SS 321 Olets Fittings, which are basic austenitic 18 / 8 alloys and steadied by Niobium or Titanium accompaniments. SS 321 Oletis often used in Food processing, Textile, Paper and pulp. These 321 Stainless Steel Olet Fittings is a heat resilient, austenitic steel and titanium steadied that is usually utilized for service in the temperature range of 1000 Deg F – 1600 Deg F. Our Stainless Steel 321 Olet is titanium - steadied form of Stainless Steel 304, which is being utilized in specific functions in the briefing temp collection. These 321 Stainless Steel Olets Fittings as well recovers the high temp qualities of the steel. Associating the chemical arrangement of our AISI 321 Weldolet and AISI 304 / AISI 304L, it is strong that the Cr and Ni collections of these steels are extremely similar. These Type 321 Elbolet is titanium steadied chromium - nickel austenitic alloy by means of having excellent potency and outstanding erosion conflict, as delivered in hardened form by means of a typical stiffness.

Stainless Steel 321 Olets
Stainless Steel 321 Olets
SS 321 Weldolets
SS 321 Weldolets

Stainless Steel 321 Sweepolet Suppliers, SS DIN 1.4541 Elbolet Manufacturing, ASTM A182 SS Weldolet Manufacturer, Stainless Steel 321 Olet Fittings Suppliers, SS 321 Olets, SS 321 Olets Manufacturer & Stockist in Mumbai, India.

Our Grade 321 Latrolet is a steadied alloy that provides as its prime benefit an outstanding confrontation to inter - granular erosion post experience to heats in the Cr carbide precipitation array from 427 Deg C to 816 Deg C.

Alloy 321 Threadolet is same SS 304, but covers Titanium adding of as a minimum of 5 times the content of carbon.


ASTM A182 SS Olets Specification :

Specifications : ASTM A182 & ASME SA182

Dimensions : ASME / ANSI B16.11, MSS-SP-97, MSS-SP-79, JIS B2321, BS 3799 etc

Size : 1/8"-4" (DN6-DN100)

Connect Type : Weldolet, Elbolet, Sockolet, Threadolet, Sweepolet, Latrolet, Nipolet, Couplet, Flangeolet.

Process : Free forging, plate cutting .forged


SS 321 Olets Equivalent Grades

SS 321 1.4541 S32100


Stainless Steel 321 Olets Fittings Chemical Composition

Element Ni C Mn P S Si Cr
SS 321 9.00 – 12.00 0.08 2.00 0.045 0.030 1.00 17.0-19.0


SS Olets Mechanical & Physical 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 40 %

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


  • We understand the importance of packaging specially in case of international shipments as the consignment has to go through a number of channels to reach the final destination, thus we take proper care of packing.
  • We pack our goods in a various ways depending on the products. The different ways in which our products are packed are:
    • Shrink-wrapped
    • Wooden Boxes
    • Wooden Pallets
    • Wooden Crates
    • Carton boxes


  • All our products will have complete marking details which are co-related to the test certificates we supply.
  • In case of orders for cut piece of Pipes, Sheets or Round Bars, the marking is transferred from the product from which it is cut. In such cases we provide Letter confirming the marking transfer and picture of the product from which it is cut.


Delivery Time:
  • If the items are available in stock, we take 2 days from the date of receipt of advance payment to clear the shipment and send it to port.
  • And in-case the items are not availabe in stock, the time taken for manufacturing depends on the size, quantity and grade.
  • However we can claim the fact that we can compete with anyone in India on Delivery time and most of the time our production time is the least.
  • We have tied up with strong logistic partners in India which can undertake any type of shipping activites and make sure that there is no delay in shipment.


  • We welcome stage wise inspection, final stage inspection from any of your representative or third party inspection agencies.
  • We regularly have inspections ongoing at our premises from internationally acclaimed Inspection Agencies such as TUV, Llyods, BVIS, SGS, DNV etc.


  • Furnaces (piping, doors, burners, fans and recuperators)
  • Components (Cryogenic)
  • Industries processing food
  • Bed Furnaces (Fluidized) suc as grids, wind boxes, piping, coal combustors
  • Stainless Steel 321 is used in smelter and steel melting equipment, continuous casting equipment in Steel Plants and Ore Processing Plants
  • Petroleum and Petrochemical refineries for catalytic recovery systems, flares, recuperators, tube hangers
  • Stainless Steel 321 is used in Power Generation for coal gasifier internals, pulverized coal burners, tube hangers
  • Sintering/Cement Plants – burner shields, burners, wind boxes feeding and discharging systems
  • Thermal Process Plants for annealing covers and boxes, burner grids, doors, fans, muffles and retorts, recuperators, walking beams

Other Related Products
Other Types Of SS Olets
  • SS 321 Olet Fittings
  • Stainless Steel 321 Olets
  • SS DIN 1.4541 Socket Weldolet Suppliers
  • SS UNS S32100 Olets
  • 321 Stainless Steel Threadolet Suppliers at Algeri
  • 321 Stainless Steel Sockolet
  • SS 321 Steel Elbolet
  • 321 SS Elbolets Exporter
  • 321 SS Olets
  • Stainless Steel 321 Couplet at UAE
  • SS 321 Swept Olets Exporter
  • Stainless Steel 321 Flexolet
  • Stainless Steel 321 Sweepolet
  • SS 321 Brazolet Stockist
  • Stainless Steel 321 Sockolets
  • Stainless UNS S32100 Nippolets
  • SS 321 Threadolet Exporter
  • ASTM A182 SS 321 Latrolet
  • ASME A182 Stainless Steel Elbolet Suppliers
  • SS 321 Weldolet Stockist
  • SS 321 Pipe Fittings Manufacturer
  • 321 SS Olets Dealers
  • Stainless Steel DIN 1.4541 Olets
  • Stainless Steel 321 Olets Fittings

Approved manufacturer of
Sabic approved Stainless Steel 321 Olets
KNPC approved SS 321 Branch Connection Fittings
Williamson approved SS 321 Steel Elbolet
MARAFIQ approved Stainless Steel 321 Sockolet
Magnetrol approved SS 321 Swage Nipolet
QATARGAS approved 321 Stainless Steel Insert weldolet
ONGC approved Stainless Steel 321 Coupolet
FW approved Stainless Steel 321 Flangeolet
IBR approved SS 321 Insert Weldolets
Alba approved Stainless Steel 321 Threadolet
Kuwait Oil Company approved 321 Sweepolet
Egyptian General Petroleum Corporation approved Stainless Steel 321 Threadolet
Industry We Serve
Stainless Steel 321 Olets Pipe Fittings in Petrochemical Industry
Olet Fittings in Oil & Gas Industry
ASTM A182 Stainless Steel 321 Weldolet in Power Plant
ASTM A240 Stainless Steel 321 Nippolet in Pharmaceuticals Industry
321 SS Threadolet in Chemicals Industry at Netherland
SS 321 Branzolet in Defence Industry
321 Stainless Steel Sweepolet in Food and Beverages Industry
SS 321 45 Degree Lateral Olet in Sugar Industry
Stainless Steel 321 Weldolet in Paper Industry
321 Stainless Sockolet in Cement Industry
321 Nipolet Industry at Qatar
Olet Fittings in Mining Industry

We Supply Our Stainless Steel 321 Olets Fitting in Countries like


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