Stainless Steel A182 Socket Weld Elbow Dimensions
Socket weld Elbow forged fitting has varieties of features such as reliability, durability and dimensional precision.
Production Description
SW 45 Deg ELBOW
45 Degree Socket Weld Elbow is utilized to Put through two pipes with the same ostensible breadth to form the pipe turn 45 degrees.
SW 90 Deg ELBOW
Socket Weld 90 Degree Elbow makes 90°changes of course within the run of pipe to create a channeling framework.
Equal Elbow
Stainless Steel A182 Socket Weld Elbow Dimensions is an elbow with the same diameter at both ends, which is characterized in that the pipeline connecting the two necks belongs to the same specification.
Reducing Elbow
Reducing elbows connect two pipes of different diameters to reduce the diameter when the pipe rotates.
Product features
- The socket weld elbow is resistance corrosion/pitting/oxidation/stress corrosion cracking and crevice corrosion.
- It is having high tensile strength and good dimensional accuracy to own
- It withstands heavy loads and also withstands in the high-temperature atmosphere.
- Socket weld Elbow forged fitting has varieties of features such as reliability, durability and dimensional precision.
Product Specification
| Size Range | 1/8″ – 4″ / DN6 – DN100 |
| Pressure Rating | Class 3000lbs, 6000lbs, 9000lbs |
| Standard | ASME B16.11, BS3799, EN 10241, MSS SP-83, MSS SP-97 |
| Carbon Steel | ASTM A105 / A105N, ASTM A350 LF2/LF3, ASTM A694 F42 / 46 / 56 / 60 / 65, P235GH, P265GH, P280GH, P355GH |
| Alloy Steel | ASTM A182 F11 / 12 / 5 / 9 / 91 / 92 / 22 |
| Stainless Steel | ASTM A182 F304/304L/304H, 316/316L, 321, 310S, 317, 347, 904L，1.4404, 1.4437. |
| Duplex Stainless Steel | ASTM A182 F51, F53, F44 |
Socket Weld Elbow Weight Chart in KG
| Nominal Size |
SW 90 DEGREE ELBOW | SW 45 DEGREE ELBOW | |||||
| WEIGHT | WEIGHT | ||||||
| DN | NPS | 3000 | 6000 | 9000 | 3000 | 6000 | 9000 |
| 6 | 1/8 | 0.09 | 0.15 | – | 0.08 | 0.16 | – |
| 8 | 1/4 | 0.09 | 0.15 | – | 0.08 | 0.16 | – |
| 10 | 3/8 | 0.12 | 0.32 | – | 0.12 | 0.28 | |
| 15 | 1/2 | 0.26 | 0.40 | 0.85 | 0.22 | 0.30 | 0.78 |
| 20 | 3/4 | 0.35 | 0.65 | 1.48 | 0.28 | 0.72 | 1.25 |
| 25 | 1 | 0.52 | 1.25 | 2.20 | 0.55 | 0.90 | 1.85 |
| 32 | 1 ¼ | 0.85 | 1.4 | 2.90 | 0.71 | 1.15 | 2.62 |
| 40 | 1 ½ | 1.05 | 2.35 | 3.50 | 0.89 | 1.90 | 3.45 |
| 50 | 2 | 1.75 | 2.96 | 4.35 | 1.30 | 2.95 | 5.80 |
| 65 | 2 ½ | 2.80 | – | – | 2.68 | – | – |
| 80 | 3 | 4.60 | – | – | 4.90 | – | – |
| 100 | 4 | 9.60 | – | – | 8.80 | – | – |
Production Material
Stainless Steel A182 Socket Weld Elbow Dimensions mean the pipe fittings which material is wrought austenitic stainless grade WP304L,they are used for the pressure piping systems of moderate and high temperature services.ASTM A403 is the standard of pipe fittings material,it indicates the materials properties of different kinds of stainless steel,WP304L is one of the steel grade in this standard.The corrosion resistance of 304L and 304 are similar.But after eliminate stress or welding,corrosion resistance of 304L will be more excellent.ASTM A403 WP304L is the most common stainless steel pipe fittings material.
ASTM A403 WP304L Pipe Fittings Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 304 | min.max. | -0.08 | -2.0 | -0.75 | -0.045 | -0.030 | 18.0-20.0 | – | 8.0-10.5 | -0.10 |
| 304L | min. max. | – 0.030 | – 2.0 | – 0.75 | – 0.045 | – 0.030 | 18.0 20.0 | – | 8.0 12.0 | – 0.10 |
| 304H | min. max. | 0.04 0.10 | – 2.0 | – 0.75 | -0.045 | – 0.030 | 18.0 20.0 | – | 8.0 10.5 | – |
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 304 | S30400 | 304S31 | 58E | 1.4301 | X5CrNi18-10 | 2332 | SUS 304 |
| 304L | S30403 | 304S11 | – | 1.4306 | X2CrNi19-11 | 2352 | SUS 304L |
| 304H | S30409 | 304S51 | – | 1.4948 | X6CrNi18-11 | – | – |
| These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted. | |||||||
ASTM A403 WP304L Pipe Fittings Mechanical and Physical Properties
Typical Values at 68°F (20°C)
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 304 | 515 | 205 | 40 | 92 | 201 |
| 304L | 485 | 170 | 40 | 92 | 201 |
| 304H | 515 | 205 | 40 | 92 | 201 |
| 304H also has a requirement for a grain size of ASTM No 7 or coarser. | |||||
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (μm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100°C (J/kg.K) | Electrical Resistivity (nΩ.m) | |||
| 0-100°C | 0-315°C | 0-538°C | at 100°C | at 500°C | |||||
| 304/L/H | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
Applications
- Petroleum
- Pulp/paper
- Refining
- Textile
- Waste treatment, Marine
- Utilities/power generation
Drawing Details
