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ASTM A403 WPS31254-S ELBOW
ASTM A403 WPS31254-S is a specification for a specific type of
stainless steel elbow. The "WPS31254-S" designation refers to the
specific grade and type of stainless steel used in the construction
of the elbow.
ASTM A403 is a standard specification for wrought austenitic
stainless steel piping fittings. It covers various types of
fittings, including elbows, tees, reducers, and caps, which are
intended for use in high-temperature and corrosive environments.
The "WPS31254-S" designation indicates that the elbow is made from
a specific grade of stainless steel known as UNS S31254. This grade
is also commonly referred to as 6% Molybdenum stainless steel or
Alloy 254. It is a super austenitic stainless steel alloy that
offers excellent resistance to corrosion and high levels of
strength.
In summary, an ASTM A403 WPS31254-S elbow is a stainless steel
elbow made from the grade UNS S31254, which is known for its
corrosion resistance and high strength properties. It is commonly
used in applications where resistance to corrosion and high
temperatures is required, such as in the chemical, petrochemical,
and oil and gas industries.
| CR | Corrosion resistant grade. S through WU Classes do not apply. |
| WP-S | Seamless |
| WP-W | Welded, RT or UT all pipe starting material welds made with filler metal. All fitting manufacturer welds except as excluded in A/SA403 paragraph 5.4.3. |
| If UT is substituted for RT, all welds must be examined 100% for their length as required by A/SA403 paragraph 5.6 | |
| WP-WX | RT all welds with or without filler metal. |
| WP-WU | UT all welds with or without filler metal. |
| WPgrade-grade-class | Insert grades (304-304L) and class (S,W,WX, or WU). Applies to fittings meeting all chemical and physical requirements of both grades. |
| Type | Seamless / Welded / Fabricated |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Range | ½”NB to 48″NB in Sch 10s, 40s, 80s, 160s, XXS. |
| Dimensions | ANSI/ASME B16.9, B16.28, MSS-SP-43. |
ASTM A403 WPS31254-S is a grade of stainless steel that is
specifically designed for use in high-pressure and high-temperature
applications. It is commonly used in the oil and gas industry, as
well as in chemical processing plants, power generation facilities,
and other industrial settings.
One common application of ASTM A403 WPS31254-S elbows is in piping
systems. Elbows are used to change the direction of the flow of
fluids or gases in a pipeline. The high-pressure and
high-temperature resistance of ASTM A403 WPS31254-S make it ideal
for use in these demanding environments.
Another application of ASTM A403 WPS31254-S elbows is in the
construction of heat exchangers. Heat exchangers are devices that
transfer heat between two fluids, without allowing them to mix.
They are commonly used in HVAC systems, as well as in industrial
processes such as oil refining and chemical production. The high
corrosion resistance and thermal stability of ASTM A403 WPS31254-S
make it well-suited for use in these applications.
In addition to piping systems and heat exchangers, ASTM A403
WPS31254-S elbows can also be used in a variety of other
applications, such as:
1. Pressure vessels: ASTM A403 WPS31254-S elbows can be used in the
construction of pressure vessels, which are containers designed to
hold gases or liquids at a pressure significantly different from
the surrounding atmosphere. The high strength and corrosion
resistance of ASTM A403 WPS31254-S make it suitable for use in
these critical applications.
2. Chemical processing: ASTM A403 WPS31254-S elbows are often used
in chemical processing plants, where they are exposed to corrosive
chemicals and high temperatures. The high chemical resistance and
thermal stability of ASTM A403 WPS31254-S make it an excellent
choice for use in these harsh environments.
3. Power generation: ASTM A403 WPS31254-S elbows can be used in
power generation facilities, such as nuclear power plants and
thermal power plants. They are used in the construction of piping
systems, heat exchangers, and other components that are exposed to
high temperatures and pressures.
