Stainless Steel 316 and 316L Socketweld Fittings are essential components in various industries, known for their exceptional corrosion resistance, high strength, and versatility. These fittings are made from a type of stainless steel alloy, specifically 316 or its low carbon counterpart 316L, which makes them suitable for a wide range of applications, including chemical processing, petrochemical, food and beverage, pharmaceuticals, and more.
Table Of Content
Key characteristics and advantages of these socketweld fittings include:
It's essential to select the right type, size, and configuration of fittings based on the specific requirements of your project. Additionally, proper maintenance and cleaning are crucial to maximize the lifespan and performance of these fittings.
ASTM A182 / ASME SA182
ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
1/8” NB to 4” NB (Socketweld, Forged)
2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS
Socketweld Fittings, Forged Fittings
EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
90º Elbows, 45º Elbows, Tees, Cross, Couplings, Reducer Inserts, Pipe Nipple, Unions
STANDARD | UNS | WNR. | AFNOR | EN | JIS | BS | GOST |
SS 316 | S31600 | 1.4401 / 1.4436 | Z7CND17‐11‐02 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 | SUS 316 | 316S31 / 316S33 | - |
SS 316L | S31603 | 1.4404 / 1.4435 | Z3CND17‐11‐02 / Z3CND18‐14‐03 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 | SUS 316L | 316S11 / 316S13 | 03Ch17N14M3 / 03Ch17N14M2 |
Element | C | Mn | Si | P | S | Cr | Mo | Ni | N |
316 (S31600) |
0.08 max |
2.0 max |
0.75 max |
0.045 max |
0.03 max |
min: 16.0 max: 18.0 |
min: 2.0 max: 3.0 |
min: 10.0 max: 14.0 |
0.10 max |
316L (S31603) |
0.03 max |
2.0 max |
0.75 max |
0.045 max |
0.03 max |
min: 16.0 max: 18.0 |
min: 2.0 max: 3.0 |
min: 10.0 max: 14.0 |
0.10 max |
Grade |
Tensile Strength ksi (min) |
Yield Strength 0.2% ksi (min) |
Elongation % | Hardness (Brinell) MAX |
Hardness (Rockwell B) MAX |
316 | 75 | 30 | 40 | 217 | 95 |
316L | 70 | 25 | 40 | 217 | 95 |
316TI | 515(Mpa) | 205(Mpa) | 35 | 205 | 75 |
Oil & Gas Industrires
Chemical Industries
Construction Industries
Offshore Pipelines & Pipe Works
Petrochemical Industry
Shipbuilding Industries
Hydraulic Applications
Piping Systems
Refining Industry
Food Processing Industry
Pulp & Paper Industry
Power Plant Industry
Libya, Greece, Mexico, Lahore, Bolivia, India, United Arab Emirates, Belgium, Tunisia, Spain, Colombia, Kazakhstan, Hong Kong, columbia, Switzerland, Turkey, Saudi Arabia, Serbia, Peru, Philippines, Gambia, Algeria, United Kingdom, Zimbabwe, Portugal, Trinidad & Tobago, Taiwan, Ghana, Bulgaria, Japan, Kenya, Vietnam, Venezuela, Macau, Belarus, Czech Republic, Nepal, Indonesia, Croatia, Canada, Australia, Bhutan, Angola, Estonia, Gabon, Mongolia, Qatar, Sweden, Afghanistan, Hungary, South Korea, Iraq, China, Romania, Ukraine, France, Bahrain, Malaysia, Puerto Rico, Lebanon, New Zealand, Morocco, Lithuania, Ecuador, Thailand, Slovakia, Sri Lanka, Bangladesh, Yemen, Namibia, Poland, Israel, Germany, Kuwait, South Africa, Tibet, Denmark, Costa Rica, Russia, Norway, Ireland, Finland, Oman, Azerbaijan, United States, Argentina, Netherlands, Algiera, Jordan, Iran, Italy, Singapore, Egypt, Chile, Pakistan, Nigeria, Brazil, Austria.
Ludhiana, Jaipur, Visakhapatnam, Thane, Ernakulam, Chandigarh, Nagpur, Surat, Navi Mumbai, Noida, mumbai, Thiruvananthapuram, Kolkata, Pimpri-Chinchwad, Faridabad, Hyderabad, Pune, Rajkot, Kanpur, Ahmedabad, Jamshedpur, Nashik, Haryana, Howrah, Secunderabad, Gurgaon, Bengaluru, Bhopal, Indore, Chennai, Ranchi, New Delhi.