Stainless Steel 317L Compression Tube Fittings

Stainless Steel 317L Ferrule Fittings Suppling at Oman, SS UNS S31703 Double Ferrule Fittings Manufacturing at South Africa, Stainless Steel 317L Ferrule Fittings, SS 317L Union Tee, Stainless Steel 317L Male Connector Suppling at Netherland, SS 317L Female Elbow, SS 317L Bulkhead Union Supplier & Exporter in Mumbai India.

Alpha Overseas trades SS 317L Compression Tube Fittings, where the low carbon provides resistance to sensitization during welding and other thermal processes. Alloy 317L Tube Fittings has the same high strength and corrosion resistance as 317 steel but can produce stronger welds due to the low carbon content. Due to its low carbon content, Grade 317L Compression Fittings also provides resistance to sensitization when welded and higher creep, tensile strength and stress to rupture at elevated temperatures. In addition, Type 317L Ferrule Fittings offers higher creep, tensile strength and stress-to-rupture at elevated temperatures than conventional stainless steels. AISI 317L Double Ferrule Fittings also has higher tensile strength, improved high-temperature creep strength and better corrosion resistance than 316-type electrodes. The low carbon permits 317L Stainless Steel Compression Tube Fittings to be welded without sensitization to intergranular corrosion resulting from chromium carbide precipitation in the grain boundaries. Many users are shifting over to SS 317L Tube Fittings in lieu of 304 and 316 as availability and cost improves.

SS 317L Compression Tube Fittings
SS 317L Compression Tube Fittings
SS 317L Tube Fittings
SS 317L Tube Fittings

317L Stainless Steel Male Adapter Suppling at Qatar, SS DIN 1.4438 Compression Tube Fittings Manufacturing at Spain, ASTM A182 Tube Fittings Manufacturer, Stainless Steel 317L Female Branch Tee Suppling at Egypt, SS 317L Straight Union, Stainless Steel 317L Reducing Union, SS 317L Bulkhead Lock Nut Manufacturer & Stockist in Mumbai, India.

These Stainless Steel UNS S31703 Compression Tube Fittings has as its main characteristic the great addition of molybdenum to its chemical composition, which guarantees an increased resistance to chemical attack when compared with chromium-nickel-molybdenum austenitic steels of the type AISI 316L.

These Stainless Steel Din 1.4438 Tube Fittings is molybdenum containing austenitic stainless steel, with improved corrosion resistance over 304 / 304L and 316 / 316L stainless steel.


ASTM A182 Compression Tube Fittings Specification :

Size : 1/16”OD to 2”OD, 2mm OD to 50mm OD

Specification : ASTM A182 / ASME SA182

Thread : NPT, BSP, BSPT, UNF, ISO, SAE etc.

Pressure Rating : 6000PSI for Stainless Steel, 300/1000/3000PSI for Brass


SS 317L Compression Tube Fittings Equivalent Grades

SS 317L 1.4438 S31703


Stainless Steel 317L Tube Fittings Chemical Composition

Element Ni C Mn P S Si Cr Mo
SS 317L 11 – 15 0.035 max 2.0 max 0.040 max 0.03 max 1 max 18 – 20 3 – 4


SS Ferrule Fittings Mechanical & Physical Properties

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
SS 317L 8.0 g/cm3 1454 °C (2650 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

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 317L 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 317L 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 Types Of Compression Tube Fittings
  • Stainless Steel 317L Reducing Union
  • Stainless Steel 317L Tube Fittings Stockist
  • Stainless Steel 317L Compression Tube Fitting
  • Stainless UNS S31703 Front Ferrule
  • Stainless Steel 317L Concentric Reducer Exporter
  • ASTM A182 SS 317L Male Adapter
  • ASME SA182 Stainless Steel 317L Female Branch Tee Suppliers Spain
  • SS 317L Female Elbow Stockist
  • SS 317L Male Connector Manufacturer
  • 317L SS Union Tee Dealers
  • Stainless Steel DIN 1.4438 Tube Fittings Fittings Italy
  • Stainless Steel 317L Tube Fitting
  • SS 317L Male Adapter
  • Stainless Steel 317L Ferrule Fittings Distributors
  • SS DIN 1.4438 Double Ferrule Fittings Suppliers
  • SS UNS S31703 Tube Fitting
  • 317L Stainless Steel Back Ferrule Suppliers
  • 317L Stainless Steel Front Ferrule
  • SS 317L Tube Plug in Different Schedules and Sizes
  • 317L SS Bulk Head Reducer Exporter
  • 317L SS Ferrule Reducer
  • Stainless Steel 317L Elbow Union
  • SS 317L Reducing Union Exporter
  • Stainless Steel 317L Compression Tube Fittings

Approved manufacturer of
Sabic approved Stainless Steel 317L Compression Tube Fittings
KNPC approved SS 317L Tube Fittings
Williamson approved SS 317L Reducing Union
MARAFIQ approved Stainless Steel 317L Tube Fitting
Magnetrol approved 317L Front Ferrule
QATARGAS approved 317L Stainless Steel Concentric Reducer
ONGC approved Stainless Steel 317L Male Adapter
FW approved Stainless Steel 317L Female Branch Tee
IBR approved SS 317L Female Elbow
Alba approved Stainless Steel 317L Male Connector
Kuwait Oil Company approved 317L Union Tee
Egyptian General Petroleum Corporation approved Stainless Steel 317L Tube Fittings
Industry We Serve
Stainless Steel 317L Compression Tube Fitting in Petrochemical Industry
Stainless Steel 317L Male Adapter in Oil & Gas Industry
ASTM A182 Stainless Steel 317L Back Ferrule in Power Plant
ASTM A182 Stainless Steel 317L Front Ferrule in Pharmaceuticals Industry Saudhi Arabia
317L SS Tube Plug in Chemicals Industry
SS 317L Bulk Head Reducer in Defence Industry
317L Stainless Steel Ferrule Reducer in Food and Beverages Industry
SS 317L Stubends in Sugar Industry
Stainless Steel 317L Elbow Union in Paper Industry
317L Stainless Reducing Union in Cement Industry at Morocco
317L Compression Tube Fittings Dairy Industry
Tube Fittings in Mining Industry

We Supply Our Stainless Steel 317l Compression Tube Fitting in Countries like


We are Exports in Exporting SS 317L Compression Tube Fittings worldwide

We are Exporter of Stainless Steel 317L Tube Fittings in Worldwide Such as Belarus, Israel, Switzerland, New Zealand, Portugal, Trinidad & Tobago,Tunisia, Serbia, Slovakia, Zimbabwe, Croatia, Italy, Australia, Austria, Indonesia, Greece, Bangladesh, India, Poland, Kazakhstan, Thailand, Argentina, Costa Rica, Lebanon, Sweden, Namibia, Algeria, Nigeria, Egypt, United States, Peru, South Korea, Gambia, Azerbaijan, Bahrain, Venezuela, Belgium, Iraq, Saudi Arabia, Libya, Tibet, Pakistan, Bhutan, United Kingdom, Mexico, Chile, Bolivia, Mongolia, Estonia, Canada, Yemen, Norway, Spain, Vietnam, Brazil, Ecuador, France, China, Puerto Rico, Oman, Macau, Sri Lanka, Malaysia, Taiwan, Poland, South Africa, Finland, Turkey, Ukraine, Czech Republic, Afghanistan, Nigeria, Morocco, Russia, Lithuania, Kuwait, Qatar, Gabon, Angola, Netherlands, Ghana, Colombia, Singapore, Denmark, United Arab Emirates, Nepal, Japan, Mexico, Kenya, Hungary, Jordan, Iran, Hong Kong, Bulgaria, Philippines, Germany, Ireland, Romania, Chile, Iran.

We have supplied of SS 317L Ferrule Fittings to following places

We are Suppliers of Stainless Steel 317L Compression Tube Fittings in India Such as Bogota, Baroda, Kolkata, Jamshedpur, Hanoi, Al Khobar, Thane, Ho Chi Minh City, Visakhapatnam, Hong Kong, Milan, New York, Riyadh, Karachi, Kuwait City, Haryana, Coimbatore, Busan, Tehran, Bangkok, Petaling Jaya, New Delhi, Nashik, Manama, Howrah, Jeddah, Courbevoie, Ludhiana, Pimpri-Chinchwad, Doha, Kanpur, Bhopal, Nagpur, Ranchi, Ulsan, Navi Mumbai, Jaipur, Houston, Edmonton, Faridabad, Lagos, Chennai, Vung Tau, Indore, Ahmedabad, Al Jubail, Kuala Lumpur, Montreal, Ahvaz, Los Angeles, Toronto, Mexico City, Pune, Seoul, Colombo, Atyrau, Gimhae-si, Noida, Dammam, Ernakulam, Dallas, Bengaluru, Thiruvananthapuram, Singapore, Cairo, Calgary, Brisbane, Aberdeen, Vadodara, Chiyoda, Rio de Janeiro, Mumbai, Muscat, Hyderabad, Algiers, Jakarta, Granada, Chandigarh, London, Madrid, Surat, Dubai, Sharjah, Melbourne, Lahore, Caracas, Ankara, Perth, Sydney, Gurgaon, Secunderabad, Rajkot, Moscow, Abu Dhabi, Geoje-si, Istanbul, Santiago, Port-of-Spain, La Victoria.