Stainless Steel 317L Spool Fittings

Stainless Steel 317L Spool Fittings Suppling at Saudhi Arabia, SS DIN 1.4841 Spool Fitting Manufacturing at Tunisia, ASTM B336 SS Spool Fittings Manufacturer, Stainless Steel 317L Prefabricated Pipe Spool Suppling at Spain , SS 317L Spool Fittings Manufacturer & Stockist in Mumbai, India.

Alpha Overseas trades SS 317L Spool Fittings, which cannot be hardened by heat treatment but can be hardened by cold working. However, the proven ability of our Alloy 317L Spool Fittings to combat corrosion has widened its use considerably and is now being used for many other industrial applications. These Grade 317L Spool Fittings is most commonly used in plants with recirculated processed water such ink manufacturing equipment, as pulp and paper mills, chemical processing equipment, pollution control systems and so on. Oxyacetylene welding of our Type 317L Spool Fittings should be avoided, where its filler metal is recommended. These AISI 317L Spool Fittings is also used in Textile equipment, Food processing equipment, Condensers in fossil and nuclear fuelled power generation stations. At temperatures less than 100 Degree F (38 Degree C), our 317L Stainless Steel Spool Fittings has excellent resistance to solutions of higher concentration. These 317L SS Spool Fittings provides improved resistance relative to 316L in strongly corrosive environments containing sulphurous media, chlorides, and other related halides.

Stainless Steel 304/304L Perforated Sheet
Stainless Steel 304/304L Perforated Sheet
SS 304/304L Chequered Plate
SS 304/304L Chequered Plate

Stainless Steel 317L Spool Fittings Suppling at Turkey, SS UNS S317L00 Spool Fitting Manufacturing at Tanzania, Stainless Steel 317L Spool Fittings, SS 317L Spool Fitting Manufacturing at Austria, Stainless Steel 317L Pipe Spools Supplier & Exporter in Mumbai India.

Tougher than 304 stainless with a long stringy chip, the use of chip breakers in our SS UNS S31703 Spool Fittings is recommended. The combination of molybdenum and nitrogen in the chemical composition of these Stainless Steel DIN 1.4438 Spool Fittings is particularly effective in increasing the resistance to pitting corrosion and crevice, especially in acid medium with chlorides and sulphur compounds at high temperatures.


ASTM B366 SS Spool Fittings Specification :

Specifications : ASTM A240 / ASME SA240

Dimensions : ASTM, ASME and API

Size : 1000 mm x 2000mm, 1220mm x 2440mm, 4' x 8', 1250mm x 2500mm, 1500mm x 3000mm to 6000mm, 2000mm x 4000mm to 6000mm

Range : 5mm To 150mm

Condition : Cold Drawn & Polished Cold Drawn, Centreless Ground & Polished

Hardness : Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.

Thickness : 4.0mm - 100mm

End : Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)


SS 317L Spool Fittings Equivalent Grades

SS 317L 1.4438 S31703


Stainless Steel 317L Spool 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 Spool 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 SS Spool Fittings
  • SS 317L Spool Fitting
  • Stainless Steel 317L Spool Fittings
  • SS DIN 1.4438 Spool Fitting Suppliers
  • SS UNS S31703 Spool Fitting
  • 317L Stainless Steel Spool Fittings Suppliers at Bharain
  • 317L SS Spool Fitting
  • SS 317L Steel Spool Fitting
  • Stainless Steel 317L Spool Fitting
  • SS 317L Spool Fittings Stockist
  • Stainless Steel 317L Spool Fitting
  • Stainless UNS S31703 Spool Fittings
  • SS 317L Prefabricated Pipe Spool Exporter at Slovakia
  • ASTM B336 SS 317L Pipe Spools
  • ASME SB336 Pipe Spools Suppliers

Approved manufacturer of
Sabic approved Stainless Steel 317L Spool Fittings
KNPC approved SS 317L Spool Fittings
Williamson approved SS 317L Steel Spool Fittings
MARAFIQ approved Stainless Steel 317L Spool Fitting
Magnetrol approved SS 317L Spool Fittings
QATARGAS approved 317L Stainless Steel Spool Fitting
ONGC approved Stainless Steel 317L Pipe Spools
FW approved Stainless Steel 317L Pipe Spool
IBR approved SS 317L Pipe Spool
Alba approved Stainless Steel 317L Pipe Spool
Kuwait Oil Company approved 317L Pipe Spool
Egyptian General Petroleum Corporation approved Stainless Steel 317L Pipe Spool
Industry We Serve
Stainless Steel 317L Prefabricated Pipe Spool in Petrochemical Industry
Prefabricated Pipe Spool in Oil & Gas Industry
ASTM B336 Stainless Steel 304 Prefabricated Pipe Spool
ASTM SB336 Stainless Steel 317L Prefabricated Pipe Spool in Pharmaceuticals Industry
317L SS Prefabricated Pipe Spool in Chemicals Industry at Netherland
SS 317L Prefabricated Pipe Spool in Defence Industry
317L Stainless Steel Spool Fittings in Food and Beverages Industry
SS 317L Spool Fittings in Sugar Industry
Stainless Steel 317L Spool Fittings in Paper Industry
317L Stainless Spool Fittings in Cement Industry at Algeri
317L Spool Fittings Industry
Spool Fittings in Mining Industry

We Supply Our Stainless Steel 317l Spool Fitting in Countries like


We are Exports in Exporting SS 317L Spool Fittings worldwide

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

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

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