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UNS S31603 (AISI 316L) Stainless Steel Products – Manufacturer & Exporter India

UNS S31603 (AISI 316L) Stainless Steel Products

UNS S31603 Manufacturer • UNS S31603 Exporter • UNS S31603 Supplier • UNS S31603 Dealer • UNS S31603 Distributor • UNS S31603 Stockist • UNS S31603 Wholesaler

Company Overview – Dipti Metal Industries

Founded in 2009 by Kumpsingh Rajput, Dipti Metal Industries is a leading global UNS S31603 manufacturer, UNS S31603 exporter, and UNS S31603 supplier of UNS S31603 (AISI 316L) stainless steel products. From our advanced production facility in Mumbai, India, we deliver premium-quality piping components, flanges, and fasteners to over 65 countries worldwide.

We are trusted for ISO-certified production systems, CNC precision machining, AI-powered supply chain optimization, and full EN 10204 3.1/3.2 traceability. Our UNS S31603 products are designed for maximum corrosion resistance, durability, and performance in demanding environments.

About UNS S31603 (AISI 316L)

UNS S31603 is the low-carbon version of AISI 316 stainless steel with molybdenum for enhanced corrosion resistance against chlorides, acids, and pitting. It is widely used in marine, chemical, oil & gas, food processing, and pharmaceutical industries due to its excellent weldability and long service life.

International Equivalents of UNS S31603

Material Standard Country Grade Belongs to Industry Use
1.4404DINGermanyCold Rolled, Strips, Slit, Coils, and Forging
SUS 304LJISJapanHot Rolled Equal Leg Angles
316LAISIUSABar, Wire, Strip, Plate, Sheet, and Forging
SUS 316LBSUKBar
03Ch17N14M3GOSTRussiaPipes, Fittings, Bar, Sheet, and Forging
A743 CF3MASTMUSACasting
A351 CF13MASTMUSACasting

UNS S31603 (AISI 316L) Product Range

Steel Butt Weld Pipe Fittings

  • UNS S31603 Elbows – 45°, 90°, 180° (LR & SR)

  • UNS S31603 Tees – Equal & Reducing

  • UNS S31603 Reducers – Concentric & Eccentric

  • UNS S31603 End Caps

  • UNS S31603 Stub Ends

  • UNS S31603 Crosses

Steel Socket Weld & Threaded Fittings

  • UNS S31603 Couplings – Full & Half

  • UNS S31603 Plugs

  • UNS S31603 Unions

  • UNS S31603 Olets 

  • UNS S31603 Swage Nipples

  • UNS S31603 Hex Nipples

  • UNS S31603 Hex Bushings

Steel Flanges

  • UNS S31603 Weld Neck Flanges

  • UNS S31603 Slip On Flanges

  • UNS S31603 Blind Flanges

  • UNS S31603 Threaded Flanges

  • UNS S31603 Socket Weld Flanges

  • UNS S31603 Long Weld Neck Flanges

  • UNS S31603 Spectacle Blind Flanges

  • UNS S31603 Spade Flanges

  • UNS S31603 Spacer Flanges

Steel Fasteners

  • UNS S31603 Stud Bolts

  • UNS S31603 Hex Bolts

  • UNS S31603 Nuts & Heavy Hex Nuts

  • UNS S31603 Flat Washers

Key Advantages of UNS S31603

  • Superior corrosion resistance in marine and chemical exposure

  • Excellent weldability without post-weld heat treatment

  • Long service life in extreme environments

  • Wide availability in multiple forms and sizes

  • Compliant with ASTM, DIN, EN, BS, JIS, and GOST standards

Applications

  • Oil & Gas Pipelines & Refineries

  • Offshore Platforms & Marine Structures

  • Food & Beverage Processing Plants

  • Pharmaceutical & Biotech Equipment

  • Desalination Plants & Water Treatment Units

  • Heat Exchangers & Condensers

Export Markets

  • North America: USA, Canada, Mexico

  • Europe: Germany, UK, France, Italy, Spain, Poland

  • Middle East: UAE, Saudi Arabia, Qatar, Oman, Kuwait

  • Asia-Pacific: Japan, Singapore, Malaysia, Thailand, Australia, New Zealand

  • Africa: South Africa, Egypt, Nigeria, Kenya

  • South America: Brazil, Argentina, Chile

Quality & Packaging

  • Mill Test Certificates – EN 10204 3.1 / 3.2

  • Third-Party Inspections – TUV, DNV, SGS, BV

  • Seaworthy Packing – Wooden crates, pallets, and moisture-proof wrapping

  • Custom Branding & Marking – As per client specifications

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