The Stainless Steel 316H Forged Fittings are high-performance fittings that are used in extreme temperatures and high-pressure situations. It is constructed with a high-carbon form of 316 stainless steel alloy; such fittings provide high resistance to corrosion and oxidation as well as stress corrosion cracking, and are commonly used in challenging environments such as chemical processing, petrochemicals, and oil and gas. They have great mechanical characteristics and wear resistance, which guarantee long-term working under severe conditions.
The 316 fittings are all done with a high level of accuracy and also conform to international standards. SS 316H Forged Fittings come in many different types, sizes, and even custom requirements so as to satisfy the requirements of industries. You may need Stainless Steel 316H Butt-weld Fittings, 316H Pipe Fittings, socket-weld, or any other fittings. Amardeep is a well-known manufacturer that provides high-quality SS 316H forged fittings that are made according to international standards and guarantee the high durability and safety of your structure.
Table of Contents
- Specifications of Stainless Steel 316H Forged Fittings
- Stainless Steel 316H Forged Fittings Chemical Composition
- UNS S31609 Forged Fittings Mechanical Properties
- ASTM A182 F316 Socket Weld Fittings Equivalent Standard
- A182 F316H Forged Fittings Tolerance Chart
- Different Types of ASTM A182 SS 316h Forged Fittings
- Applicational Uses of UNS S31609 Forged Fittings
Specifications of Stainless Steel 316H Forged Fittings
| Category | Standard / Specification |
|---|---|
| Material Specification | ASTM A182 / ASME SA182 |
| Dimensional Standard | ASME B16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| Size Range | 1/8” NB to 4” NB |
| Pressure Class | 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS |
| Fitting Types | Socketweld Fittings, Screwed-Threaded Fittings |
Stainless Steel 316H Union, SS 316H Forged Cross, ASME SA 182 SS 316H Bushing, Stainless Steel 316H Forged Cap Stockist, SUS 316H Forged Fittings, SS 316H Forged Equal Tee, 316H Pipe Fittings, Stainless Steel 316H High Pressure Forged Fittings Exporter in India.
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Stainless Steel 316H Forged Fittings Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
|---|---|---|---|---|---|---|---|---|---|
| SS 316H | 0.10 max | 2.0 max | 0.75 max | 0.045 max | 0.030 max | 16.00 - 18.00 | 2.00 - 3.00 | 10.00 - 14.00 | 68.89 min |
UNS S31609 Forged Fittings Mechanical Properties
| Property | Density | Melting Point | Tensile Strength (min) | Yield Strength (0.2% Offset) | Elongation (min) |
|---|---|---|---|---|---|
| Value | 8.0 g/cm³ | 1400 °C (2550 °F) | 75,000 Psi (515 MPa) | 30,000 Psi (205 MPa) | 35% |
ASTM A182 F316 Socket Weld Fittings Equivalent Standard
| Grade | North America (UNS) | USA (AISI) | France (AFNOR) | European (W.N. / EN) | Japan (JIS) | Russia (GOST) | Italy (UNI) | Austria (ONORM) |
|---|---|---|---|---|---|---|---|---|
| SS 316H | S31609 | AISI 316H | Z 6 CND 17-12 | 1.4919 / 1.4401* | SUS 316H | 08KH16N11M3 | X6CrNiMo17-12 | X6CrNiMo17-12-2 |
A182 F316H Forged Fittings Tolerance Chart
| Feature | Size Range | Tolerance / Requirement |
|---|---|---|
| "A" - Center to bottom of socket | 1/8" and 1/4" | ± 0.03" |
| 3/8", 1/2" and 3/4" | ± 0.06" | |
| 1", 1-1/4", 1-1/2" and 2" | ± 0.08" | |
| 2-1/2", 3", and 4" | ± 0.10" | |
| "B" - Bore diameter of socket | 1-1/2" and Smaller | + 0.020" / - 0.000" |
| 2", 2-1/2", 3" and 4" | + 0.025" / - 0.000" | |
| "C" - Socket wall thickness | All Sizes | Minimum = 1.09 T (But not less than 5/32") |
| (T = Wall thickness of nominal pipe) | ||
| "D" - Bore diameter of fitting | 2" and Smaller | ± 0.030" |
| 2-1/2", 3" and 4" | ± 0.060" | |
| "E" - Bottom to bottom (Couplings) | 1/8" and 1/4" | ± 0.06" |
| 3/8", 1/2" and 3/4" | ± 0.12" | |
| 1", 1-1/4", 1-1/2" and 2" | ± 0.16" | |
| 2-1/2", 3", and 4" | ± 0.20" | |
| "F" - Bottom to face (Half Couplings) | 1/8" and 1/4" | ± 0.03" |
| 3/8", 1/2" and 3/4" | ± 0.06" | |
| 1", 1-1/4", 1-1/2" and 2" | ± 0.08" | |
| 2-1/2", 3", and 4" | ± 0.10" | |
| "G" - Welding gap | All Sizes | Approx. 0.06" (Recommended before welding) |
| "H" - Minimum flat | All Sizes | Minimum Flat = 0.75 x Min. Socket Wall Thickness |
Different Types of ASTM A182 SS 316h Forged Fittings
Applicational Uses of UNS S31609 Forged Fittings
- Petrochemical Industry - Refinery equipment, cracking units
- Power Generation - Boilers, superheaters, heat recovery systems
- Furnace Components - Kiln furniture, burner parts, retorts
- Heat Treatment Equipment - Annealing furnaces, tempering furnaces
- Chemical Processing - High-temperature reactors, catalytic converters
- Thermal Processing - Calcination equipment, sintering furnaces
- Pulp & Paper Industry - Digesters, bleaching systems
- Food Processing - High-temperature ovens, dryers
- Aerospace Industry - Jet engine components, exhaust systems
- Glass Manufacturing - Melting furnaces, annealing lehrs
