Stainless steel has been around for centuries and is one of the most popular materials used in manufacturing today. stainless steel 317 forged fittings have become increasingly popular due to their strength and durability. Stainless Steel 317 Forged Fittings come in a variety of shapes and sizes, such as elbow, tee, coupling, union, cap, plug, nipple, and more. These types can be found in both threaded or socket weld forms. These fittings are available in different classes like 3000 lb., 6000 lb., and 9000 lb. depending on the size is needed. Each class is designed to withstand varying amounts of pressure so it’s important to make sure that to select the right type for the application. Stainless Steel 316TI Forged Fittings, Stainless Steel 904L Forged Fittings and many more grades are also available.
SS Grades 317 / 317L Industrial Forged Pipe Fittings Stockists, Distributors of ASME SA182 Stainless Steel 317 Socket weld Tees, SS UNS S31700 Forged Pipe Fittings, SS 317 Threaded Fittings, Stainless Steel 317 Forged Fittings, 317L SS Socket Weld Fittings, Steel 317 Forged Threaded Fittings Suppliers, AISI SS 317 Forged Fittings, ASTM A182 317L Stainless Steel Bushing, 317L SS Full Couplings, Stainless Steel 317 Forged Socket Weld Fittings, ASTM A182 317 Stainless Steel Forged Threaded Elbow Dealer in Mumbai, India.
Stainless Steel 317L Forged Fittings have a wide range of uses in many industries including petrochemical plants, oil refineries, chemical plants, and power plants. These fittings are also widely used in piping systems where they connect pipes without having to use welding or soldering techniques which can be time-consuming. ASME SA182 Stainless Steel 317 Forged Fittings also help reduce leakage by providing tight seals between pipes which makes them ideal for applications where high-pressure fluid flow is required such as water lines and gas lines. Different types of products are available, such as Alloy Steel ASTM A182 F11 Round Bars, Hastelloy C2000 Flanges etc.
UNS S31703 Stainless Steel Threaded / Screwed Union Suppliers, UNS S31703 Forged Fittings, Stainless Steel 317 Forged Elbow, Class 2000 LBS 317L SS Half Coupling Exporters, 317L SS 45°/90° Socket weld Elbow, SS 1.4438 Forged Fittings, SS UNS S31703 Forged Socket Weld Fittings, ASTM A182 317L SS Forged Fittings, 317 SS ASME 16.11 Forged Full Coupling, UNS S31700 Austenitic SS High Pressure Forged Socket Weld Fittings, 1.4438 SS High Pressure Forged Fittings, 317 Stainless Steel Socket weld Equal, Unequal, Reducing Tee, Cross Wholesaler.
Stainless Steel 317 / 317L Forged Fittings
SS UNS S31700 Forged Pipe Fittings also offer several other benefits such as corrosion resistance due to their chromium content which helps protect them from rusting or corroding over time when exposed to moisture or harsh chemicals. They also offer excellent temperature resistance which means they can handle high temperatures without compromising their structural integrity or performance capabilities.
317L SS Forged Fittings are an excellent choice for any application that requires a strong yet flexible connection between two pieces of pipe or tubing that doesn't require welding or soldering techniques. Not only do these fittings provide superior strength but they are also highly corrosion resistant making them ideal for use in corrosive environments such as those found in petrochemical plants, oil refineries, and chemical plants among others.
What is the difference between 317 and 317L Forged Fittings?
The difference between 317 and 317L Forged Fittings is the carbon content. Pipe fittings made from 317-grade stainless steel contain 0.08-0.15% of carbon, while those made from the 317L grade control 0.030% maximum carbon. The lower carbon content in the 317L grade results in increased corrosion resistance and improved weldability compared to the ordinary 316 stainless steel grades.
What is 317 stainless steel Forged Fittings used for?
317 stainless steel Forged Fittings are typically used in applications that require high pressure and temperature. Common uses for this grade of stainless steel include oil and gas production, steam heat exchangers, automotive exhaust systems, chemical processing, and food processing. They are often used in the construction of pipelines due to their strength and rigidity at high temperatures.
SS 317L Forged Fittings, ASTM A182 F317 Socket weld Fittings, Stainless Steel SUS 317 Threaded Hex, Square, Round Plug Exporters, Werkstoff No 1.4438 SS Screwed Hex Head Bushing Traders, 317 SS Forged Threaded Full Coupling, SS 317L Threaded Forged Fittings, SS UNS S31700 Pipe Nipple, MSS SP-79 Stainless Steel 317 Forged Barrel, Pipe Nipples Suppliers, DIN 1.4449 Stainless Steel Threaded Bushing, Stainless Steel ASTM A182 317 Cross, SS 317L BS 3799 Socket Weld Reducer Insert.
SS 317 / 317L Forged Socket Weld Fittings Specification
Specifications ASTM A182 & ASME SA182
Standard ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Size 1/8” NB to 4” NB (Socketweld & Screwed-Threaded)
Class 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS
Type Socketweld Fittings, Screwed-Threaded Fittings
Forged Fittings Items 45 Deg Elbow, 90 Deg Elbow, Forged Tee, Union, Full Coupling, Half Coupling, Cross, Cap, Swage Nipple, Plug, Bush, Welding Boss, Hexagonal Nipple etc.
Type Socketweld Fittings, Screwed-Threaded Fittings
Grade 317 / 317L UNS (S31700, S31703), DIN (1.4449, 1.4438)
Get QuoteStainless Steel 317 / 317L Forged Fittings Equivalent Indian Standard
| STANDARD | UNS | WNR. | JIS | EN |
| SS 317 | S31700 | 1.4449 | SUS 317 | - |
| SS 317L | S31703 | 1.4438 | SUS 317L | X2CrNiMo18-15-4 |
ASTM A182 SS 317 / 317L Socket Weld Fittings Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 317 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 18.00 - 20.00 | 3.00 - 4.00 | 11.00 - 15.00 | 57.845 min |
| SS 317L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 18.00 - 20.00 | 3.00 - 4.00 | 11.00 - 15.00 | 57.89 min |
317 / 317L Stainless Steel ASME SA182 Threaded / Screwed Fittings Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.9 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Pressure Rating of 317 / 317L Stainless Steel ASME SA182 Threaded / Screwed Fittings
| Fitting Schedule/Class | Pipe Size - Pipe Fitting | Fitting Connection Type | Pipe Fitting Material | Max. Pressure |
|---|---|---|---|---|
| Class 150 | 1/2" | FNPT | Stainless Steel 317 | 150 psi |
| Class 150 | 1/2" | FNPT | Stainless Steel 317 | 150 psi |
| Class 150 | 1/2" | Forged | Forged Stainless Steel 317 | 275 psi |
| Class 150 | 1/2" | Welded | Stainless Steel 317 | 150 psi |
| Class 150 | 3/4" | FNPT | Stainless Steel 317 | 150 psi |
| Class 150 | 3/4" | FNPT | Stainless Steel 317 | 150 psi |
| Class 150 | 3/4" | Forged | Forged Stainless Steel 317 | 275 psi |
| Class 150 | 3/4" | Welded | Stainless Steel 317 | 150 psi |
| Class 150 | 3/4" | Welded | Stainless Steel 317 | 150 psi |
| Class 150 | 1" | FNPT | Stainless Steel 317 | 150 psi |
| Class 150 | 1" | FNPT | Stainless Steel 317 | 150 psi |
| Class 150 | 1" | Forged | Forged Stainless Steel 317 | 275 psi |
| Class 150 | 1" | Welded | Stainless Steel 317 | 150 psi |
| Class 150 | 1" | Welded | Stainless Steel 317 | 150 psi |
| Class 150 | 1-1/4" | FNPT | Stainless Steel 317 | 150 psi |
| Class 150 | 1-1/4" | FNPT | Stainless Steel 317 | 150 psi |
| Class 150 | 1-1/4" | Forged | Forged Stainless Steel 317 | 275 psi |
| Class 150 | 1-1/4" | Welded | Stainless Steel 317 | 150 psi |
| Class 150 | 1-1/4" | Welded | Stainless Steel 317 | 150 psi |
| Class 150 | 1-1/2" | FNPT | Stainless Steel 317 | 150 psi |
| Class 150 | 1-1/2" | FNPT | Stainless Steel 317 | 150 psi |
| Class 150 | 1-1/2" | Forged | Forged Stainless Steel 317 | 275 psi |
| Class 150 | 1-1/2" | Welded | Stainless Steel 317 | 150 psi |
| Class 150 | 1-1/2" | Welded | Stainless Steel 317 | 150 psi |
| Class 150 | 2" | FNPT | Stainless Steel 317 | 150 psi |
| Class 150 | 2" | FNPT | Stainless Steel 317 | 150 psi |
| Class 150 | 2" | Forged | Forged Stainless Steel 317 | 275 psi |
| Class 150 | 2" | Welded | Stainless Steel 317 | 150 psi |
| Class 150 | 2" | Welded | Stainless Steel 317 | 150 psi |
| Class 150 | 2-1/2" | FNPT | Stainless Steel 317 | 150 psi |
| Class 150 | 2-1/2" | FNPT | Stainless Steel 317 | 150 psi |
| Class 150 | 2-1/2" | Forged | Forged Stainless Steel 317 | 275 psi |
| Class 150 | 2-1/2" | Welded | Stainless Steel 317 | 150 psi |
| Class 150 | 2-1/2" | Welded | Stainless Steel 317 | 150 psi |
| Class 150 | 3" | FNPT | Stainless Steel 317 | 150 psi |
| Class 150 | 3" | FNPT | Stainless Steel 317 | 150 psi |
| Class 150 | 3" | Forged | Forged Stainless Steel 317 | 275 psi |
| Class 150 | 3" | Welded | Stainless Steel 317 | 150 psi |
| Class 150 | 4" | FNPT | Stainless Steel 317 | 150 psi |
| Class 150 | 4" | FNPT | Stainless Steel 317 | 150 psi |
| Class 150 | 4" | Forged | Forged Stainless Steel 317 | 275 psi |
| Class 150 | 4" | Welded | Stainless Steel 317 | 150 psi |
| Class 150 | 4" | Welded | Stainless Steel 317 | 150 psi |
| Class 150 | 6" | FNPT | Stainless Steel 317 | 150 psi |
| Class 150 | 6" | FNPT | Stainless Steel 317 | 150 psi |
| Class 150 | 6" | Welded | Stainless Steel 317 | 150 psi |
| Class 150 | 6" | Welded | Stainless Steel 317 | 150 psi |
317 / 317L Stainless Steel ASME SA182 Threaded / Screwed Fittings Weight Chart
| DN-NPT | MAJOR DIAMETER MM |
TAPPING DRILL SIZE MM |
TPI | PITCH MM |
|---|---|---|---|---|
| 1/16″ | 7.895 | 6.00 | 27 | 0.941 |
| 1/8″ | 10.242 | 8.25 | 27 | 0.941 |
| 1/4″ | 13.616 | 10.70 | 18 | 1.411 |
| 3/8″ | 17.055 | 14.10 | 18 | 1.411 |
| 1/2″ | 21.223 | 17.40 | 14 | 1.814 |
| 3/4″ | 26.568 | 22.60 | 14 | 1.814 |
| 1″ | 33.228 | 28.50 | 11.5 | 2.209 |
| 1¼” | 41.985 | 37.00 | 11.5 | 2.209 |
| 1½” | 48.054 | 43.50 | 11.5 | 2.209 |
| 2″ | 60.092 | 55.00 | 11.5 | 2.209 |
| 2½” | 72.699 | 65.50 | 8 | 3.175 |
| 3″ | 88.608 | 81.50 | 8 | 3.175 |
| 3½” | 101.316 | 94.30 | 8 | 3.175 |
| 4″ | 113.973 | 107.00 | 8 | 3.175 |
| 5″ | 141.300 | 134.384 | 8 | 3.175 |
| 6″ | 168.275 | 161.191 | 8 | 3.175 |
| 8″ | 219.075 | 211.673 | 8 | 3.175 |
| 10″ | 273.050 | 265.311 | 8 | 3.175 |
| 12″ | 323.850 | 315.793 | 8 | 3.175 |
Physical Properties of 317 / 317L Stainless Steel ASME SA182 Threaded / Screwed Fittings
|
Physical Properties (Room Temperature)
|
||
|---|---|---|
|
Specific Heat (0-100°C)
|
500
|
J.kg-1.°K-1
|
|
Thermal Conductivity
|
14.6
|
W.m -1.°K-1
|
|
Thermal Expansion
|
16.5
|
mm/m/°C
|
|
Modulus Elasticity
|
193
|
GPa
|
|
Electrical Resistivity
|
7.4
|
μohm/cm
|
|
Density
|
7.99
|
g/cm3
|
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We are Suppliers and Exporters of Stainless Steel 317 / 317L Forged Fittings in Cities Like
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