| Product Name: | Stainless Steel BW Reducer | Specification: | ASTM A403 |
|---|---|---|---|
| Dimension Standard: | ANSI/ASME B16.9 | Material: | WP317L |
| O.D.: | 4”×3” | W.T.: | Schedule 10s – Schedule XXS |
Stainless Steel Reducer ASTM A403 WP317L Connections Pressure Piping
Overwiew
Stainless steel reducer is a kind of common pipeline connection fittings， made of stainless steel material， which is characterized by corrosion resistance， high temperature resistance and strong pressure resistance. They are mainly used to connect pipes of different diameters so that they can transport liquids or gases smoothly. And widely used in petroleum， chemical， pharmaceutical， food processing， electric power and other industries. They are commonly used in turning， branching and connecting parts of piping systems， playing the role of connection and diversion. The corrosion resistance of the stainless steel material makes it suitable for processes that deal with corrosive media， such as the transportation and handling of chemicals. Stainless steel pipe fittings are also widely used in heat exchange equipment in high temperature environments， such as boilers， heat exchangers， etc.
Characteristic of ASTM A403 WP317L Reducer
- Corrosion resistance: stainless steel material has excellent corrosion resistance， able to resist the erosion of acid， alkali， salt and other corrosive media to extend the service life of the piping system.
- Strong pressure resistance: stainless steel pipe fittings are made of high-strength stainless steel material， with good pressure resistance， able to withstand high pressure and impact， to ensure the safe operation of the piping system.
- High temperature resistance: stainless steel pipe fittings have good high temperature resistance， can maintain stable performance in high temperature environment， not easy to deformation or rupture.
- Good sealing: Stainless steel pipe fittings are tightly connected to effectively prevent liquid or gas leakage and ensure the sealing of the piping system.
- Long life: stainless steel material has good abrasion resistance and fatigue resistance， can maintain stable performance in long-term use， to extend the service life of the piping system.
ASTM A403 WP317L Reducer 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 % |
| 7.9 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 ， MPa – 515 | Psi – 30000 ， MPa – 205 | 35 % |
ASTM A403 WP317L Reducer 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 |
ASTM A403 WP317L Reducer Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
| SS 317 | 1.4449 | S31700 | SUS 317 | – |
| SS 317L | 1.4438 | S31703 | SUS 317L | X2CrNiMo18-15-4 |
ASTM A403 WP317L Reducer Application
- Oil and Gas
- Chemical
- Petrochemical
- Nuclear Power Plant
- Heat Exchangers
