• MANUFACTURER, SUPPLIERS AND EXPORTERS OF STAINLESS STEEL, CARBON STEEL, AND HIGH NICKEL ALLOYS FLANGES AND FASTENERS

Stainless Steel 317L Fasteners

Stainless Steel 317L Hex Nut Suppling at Spain, SS DIN 1.4438 Allen Cap Screw Suppling at Saudhi Arabia, ASTM A193 SS Threaded Stud Manufacturer, Stainless Steel 317L Hexagon Nut, SS 317L Hex Domed Cap Nuts Manufacturing at Tunisia, Stainless Steel 317L Hex Head Screw Manufacturer & Stockist in Mumbai, India.

Alpha Overseas trades SS 317L Fasteners, which is non-magnetic in the annealed condition but may become slightly magnetic after welding. Machining Alloy 317L Fasteners requires low speeds and constant feeds to reduce its tendency to work harden. Grade 317L Fasteners has excellent corrosion resistance in a wide range of chemicals, especially in acidic chloride environments such as those encountered in pulp and paper mills. Type 317L Fasteners should be heated to 1900 Degree F minimum and water quenched or rapidly cooled by other means. AISI 317L Fasteners is a low carbon or "L" grade which provides resistance to sensitization during welding and other thermal processes. 317L Stainless Steel Fasteners is often used in petrochemical and chemical process equipment, along with in pulp and paper manufacturing. Typical applications of Stainless Steel 317L Nuts include stainless steel piping and vessels in oil and gas industry, chemical plants and refineries. Stainless Steel 317L Bolts has approximately 1 % more chromium, nickel and molybdenum when compared with austenitic steel AISI 316L.


Stainless Steel 317L Fasteners
Stainless Steel 317L Fasteners
SS 317L Fasteners
SS 317L Fasteners

Stainless Steel 317L Square Neck Bolts Suppling at Turkey, SS UNS S31703 Stud Bolts, Stainless Steel 317L Spring Washers Manufacturing at Tanzania, SS 317L Self Tapping Screw, Stainless Steel 317L T-Head Bolts Manufacturing at Austria, SS 317L Threaded Rods, SS 317L Fasteners Supplier & Exporter in Mumbai India.

Through the controlled addition of nitrogen it is common for Stainless Steel 317L Washers to meet the mechanical properties of 317 straight grade, while maintaining a low carbon content. Stainless Steel 317L Screws is a molybdenum bearing austenitic chromium nickel steel similar to type 316, except the alloy content in this steel is somewhat higher.

Molybdenum content of Stainless Steel 317L Stud Bolts increases to 3 to 4 % from the 2 to 3 % found in 316 and 316L.


Specifications

ASTM A193, ASTM A194 SS Fasteners Specification :

Specifications : ASTM A193 / A193, ASME SA193 / SA194

Standards : DIN, ASTM, BS and all International Standards

Length : 3 mm to 200 mm

Size : M02 to M33

Nuts Size : M3 - M56 | 3/6" to 2" | Custom Sizes

Bolt / Screw Size : M3 - M56 | 3/6" to 2" | Custom Sizes

Machine Screws Size : M1.6 - M12

Washers Size : M3 - M56 | 3/6" to 2" | Custom Sizes

 

SS 317L Fasteners Equivalent Grades

STANDARD WERKSTOFF NR. UNS
SS 317L 1.4438 S31703

 

Stainless Steel 317L Fasteners 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 Fasteners 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
  •  

 

Packing:
  • 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

 

Marking:
  • 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.

 

Inspection:
  • 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.

 

Application:
  • 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 Fasteners
  • Stainless Steel 317L Fasteners
  • SS 317L Bolts Stockist
  • Stainless Steel 317L Screw
  • Stainless UNS S31703 Nuts
  • SS 317L Washers Exporter
  • ASTM A193 SS 317L Allen Cap Screw
  • ASME A194 Stainless Steel Machine Screws Suppliers at South Africa
  • SS 317L Hexagon Nuts Stockist
  • SS 317L U Bolts Manufacturer
  • 317L SS Spring Washers Dealers
  • Stainless Steel DIN 1.4438 Foundation Bolts
  • Stainless Steel 317L J Bolts
  • SS 317L Fasteners
  • Stainless Steel 317L Mushroom Head Square Neck Bolts
  • SS DIN 1.4438 Hex Head Screw Suppliers
  • SS UNS S31703 Threaded Stud
  • 317L Stainless Steel Hex Domed Cap Nuts Suppliers
  • 317L Stainless Steel Marine Anchors
  • SS 317L Eye Bolts
  • 317L SS Spring Washers Exporter
  • 317L SS Pan Head Screw
  • Stainless Steel 317L T-Head Bolts
  • SS 317L Wing Screw Exporter
  • Stainless Steel 317L Structural Bolts

Approved manufacturer of
Sabic approved Stainless Steel 317L Bolts
KNPC approved SS 317L Nuts
Williamson approved SS 317L Steel Screw
MARAFIQ approved Stainless Steel 317L Washers
Magnetrol approved 317L Threaded Stud
QATARGAS approved 317L Stainless Steel Allen Cap Screw
ONGC approved Stainless Steel 317L Machine Screws
FW approved Stainless Steel 317L Hexagon Nuts
IBR approved SS 317L Hex Domed Cap Nuts
Alba approved Stainless Steel 317L Stud
Kuwait Oil Company approved 317L U Bolts
Egyptian General Petroleum Corporation approved Stainless Steel 317L Spring Washers
Industry We Serve
Stainless Steel 317L Foundation Bolts in Petrochemical Industry
Structural Bolts in Oil & Gas Industry
ASTM A182 Stainless Steel 317L Anchors in Power Plant
ASTM A276 Stainless Steel 317L Pan Head Screw in Pharmaceuticals Industry
317L SS Hexagonal J Bolts in Chemicals Industry at Czechia
SS 317L Hex Domed Cap Nuts in Defence Industry
317L Stainless Steel Square Nut in Food and Beverages Industry
SS 317L Stud Bolts in Sugar Industry
Stainless Steel 317L Head Bolts in Paper Industry
317L Stainless T-Head Bolts in Cement Industry
317L Eye Bolt Dairy Industry at Qatar
Fasteners in Mining Industry

We Supply Our Stainless Steel 317l Fasteners in Countries like

ASIA : UAE , SAUDHI ARABIA , OMAN , KUWAIT , BHARAIN , QATAR , JORADAN , ISRAEL , SRILANKA , MALAYSIA , SINGAPORE , BRUNEI, INDONESIA , PHILIPPINES , RUSSIA , TURKEY .
AFRICA : EGYPT , TANZANIA , SOUTH AFRICA , MOROCCO , ALGERIA , TUNISIA .
EUROPE : FRANCE , SPAIN , ITALY , CROATIA , AUSTRIA ,SLOVAKIA , NETHERLAND , CZECHIA , PLOAND , GERMANY , BELGIUM , ALBANIA , SLOVENIA .


We are Exports in Exporting SS 317L Fasteners worldwide

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


We have supplied of SS 317L Fasteners to following places

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