WP316L Elbow | AISI 316L Stainless Steel Buttweld Fittings Manufacturer & Exporter
WP316L Elbow | Stainless Steel 316L Buttweld Elbow
WP316L Elbow Manufacturer • WP316L Elbow Exporter • WP316L Elbow Supplier • WP316L Elbow Dealer • WP316L Elbow Distributor • WP316L Elbow Stockist • WP316L Elbow Wholesaler
Company Overview – Dipti Metal Industries
Founded in 2009, Dipti Metal Industries is a leading manufacturer, exporter, and supplier of ASTM A403 WP316L elbows from Mumbai, India. We specialize in high-performance stainless steel buttweld fittings, serving 65+ countries worldwide across North America, Europe, the Middle East, Africa, Asia-Pacific, and Oceania.
Our focus is on AISI 316L, a premium low-carbon austenitic stainless steel known for exceptional corrosion resistance, excellent weldability, and long service life in demanding environments.
About AISI 316L Stainless Steel
AISI 316L is the low-carbon version of 316 stainless steel, containing 2–3% molybdenum for improved resistance to pitting and crevice corrosion in chloride environments. The low carbon content minimizes carbide precipitation during welding, making it ideal for chemical, marine, and food-grade applications.
International Grade Equivalents for AISI 316L
| Standard | Grade |
|---|---|
| ASTM / ASME | A403 WP316L (Fittings), A182 F316L (Forgings), A312 TP316L (Pipes) |
| EN / DIN | X2CrNiMo17-12-2 (1.4404), X2CrNiMo18-14-3 (1.4435 – higher Mo content) |
| ISO | X2CrNiMo17-12-2 |
| JIS (Japan) | SUS316L |
| BS (UK) | 316S11 |
| GOST (Russia) | 03Х17H14M3 |
| NF (France) | Z2CND17-12 |
| SS (Sweden) | 2348 |
| UNI (Italy) | X2CrNiMo17-12-2 |
Standards & Specifications
-
Material Standard: ASTM A403 / ASME SA403 WP316L
-
Dimension Standards: ASME B16.9, ASME B16.28, MSS-SP-43
-
Manufacturing Types: Seamless, Welded
-
Sizes: ½″ NB to 48″ NB
-
Wall Thickness: Sch 5S to Sch XXS
-
Bend Radii: 1D, 1.5D, 2D, 3D, 5D, 8D, 10D, or custom
-
Elbow Angles: 45°, 90°, 180°
Key Features & Benefits
-
Outstanding corrosion resistance in marine and chemical environments.
-
Maintains strength and toughness at cryogenic to high temperatures.
-
Low carbon content for superior weldability without post-weld heat treatment.
-
Complies with global industry standards for critical service.
Applications
-
Oil & gas pipelines
-
Chemical processing plants
-
Desalination and water treatment facilities
-
Marine & offshore structures
-
Pharmaceutical and food processing lines
-
Pulp & paper industries
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
