ASTM A815 S32750 reducer steel pipe fittings dimensions

The 800H modification was to control carbon (0.05 to 0.10%) and grain size to (>ASTM 5) to optimize stress rupture properties.

The austenitic structure of 316 stainless steel pipe bend gives excellent toughness, even at cryogenic temperatures.

A butt weld pipe fitting is designed to be welded on site at its end(s) to connect pipe(s) together and allow change in direction or pipe diameter, or branching or ending.

This fitting then becomes part of a system for transporting fluids (oil, gas, steam, chemicals, …) in a safe and efficient manner, over short or long distances.

Two criteria for evaluating oxidation resistance are weight change and depth of corrosion penetration. HASTELLOY X pipe bend excels in both respects due to the formation of a protective, tenacious oxide film.

Grade 316, and grade 304, may suffer stress corrosion cracking in solutions containing chloride ions at temperatures over about 60¡ãC. Stress corrosion cracking should be considered for all corrosion services where the corrosive liquid may contain chloride.

The ASTM A234 WP5 specification consists of wrought carbon steel and alloy steel in seamless and welded form. The ASTM A234 WP5 Pipe Fittings are widely used in pressure vessel fabrication. These fittings have application under moderate to high temperatures and can also be effectively used in pressure piping systems.

Super Duplex Alloy UNS S32760 (F55 / 1.4501) pipe fittings has excellent corrosion resistance to a wide variety of media, with outstanding resistance to pitting and crevice corrosion in seawater and other chloride containing environments, with Critical Pitting Temperature exceeding 50¡ãC.

Providing higher strength than both austenitic and 22% Cr Duples Stainless Steels UNS S32760 (F55) is suited to a variety of applications in industries such as Chemical Processing, Oil & Gas, and Marine environments.

Excellent corrosion resistance and reduced carbon content along with high strength make DIN 1.4301 AISI 304 long radius elbows suitable for applications requiring welding. It is a versatile alloy used in strongly corrosive electrical enclosures.

Its glossy off-white appearance also makes it useful for metal coating or display.

These Duplex Steel UNS S31803 Butt Weld Fittings are manufactured by maintaining quality. Our experts first select raw materials using the latest tools and services, then manufacture. We always follow national and international standards and codes to maintain the quality standards of these duplex steel fittings.

Inconel Tube Fittings can be easily elongated by 40% and still possess excellent workability. These fittings have a melting point of about 1413 degrees C and have a long service life. The Inconel 600 Buttweld Fittings can be produced by hot or cold rolling processes.

ASTM A234 specification does not cover cast welding fittings or fittings machined from castings.

S31803 is the Unified Numbering System (UNS) designation for the original duplex stainless steel. The UNS system was created by multiple trade groups in the 1970s to reduce confusion when the same alloy was called different things, and vice versa. Each metal is represented by a letter followed by five numbers, where the letter represents the metal series, i.e. S for stainless steel.

For paper mill applications requiring lower alloy grades that do not have sufficient corrosion resistance. Based on a 22% chromium content, they have a combined austenitic:ferritic microstructure that provides greater strength, corrosion resistance and cost-effectiveness.

The UNS S31803 (ASTM F51) specification has been largely superseded by UNS S32205 (1.4462, ASTM F60). This reflects their desire to maximize the alloy’s corrosion properties, thanks to the development of the AOD steelmaking process, which allows for tighter control of composition. In addition, it allows to influence the nitrogen addition level rather than just being present as a background element. Therefore, the highest performing duplex grades seek to maximize the content of chromium (Cr), molybdenum (Mo) and nitrogen (N).

The corrosion resistance of this alloy alone makes duplex stainless steel pipe fittings a better contender for challenging applications. Industries such as oil and gas and petrochemicals are high pressure environments. These industries need products like ASTM A815 UNS S31803 elbows that are not only standardized but also durable.

Type 304 stainless steel is a T 300 Series Stainless Steel austenitic. It has a minimum of 18% chromium and 8% nickel, combined with a maximum of 0.08% carbon. It is defined as a Chromium-Nickel austenitic alloy.304 stainless steel is used for a variety of household and industrial applications such as food handling and processing equipment, screws,[3] machinery parts, utensils, and exhaust manifolds. 304 stainless steel is also used in the architectural field for exterior accents such as water and fire features. It is also a common coil material for vaporizers.

It has high creep-rupture strength. The following datasheet gives an overview of Incoloy 800HT.

Grade 310S Stainless Steel Butt Weld Pipe Fitting contains low Carbon, with higher Nickel and Chromium content curbing Hydrogen sulphide attack, which used in various industries like heat exchangers, furnace parts, shipbuilding, heat treatment baskets, condensers, offshore etc.
The fittings are shaped up and then heated to a high temperature following a rapid cooling closer to the cooling in still air. This rapid cooling adds to the strength of the Stainless Steel 310 Pipe Fittings and makes them much stronger. The SS 310S Fitting is used in industries like the sea water processing, thermal energy generation plants and much domestic piping as well. 310S SS Weld Fittings is used in different pressure classes to cope up with the pressure containment requirement of the application as well.

Our Werkstoff No 1.4436 SS couplings can be used in harsh environments such as seawater and marine applications. There are different types of accessories. We manufacture UNS S31600 Butt Weld Fittings for welding applications.

In addition to the properties of 304, 316 stainless steel long and short tube ends have increased corrosion resistance due to the addition of molybdenum to their composition. There are duplex steel short end flanges and fittings.

1 – 4 inch short type t, sanitary stainless steel ASTM A403 WPS31254 is an austenitic chromium alloy which is the make-up of the steel is 18 percent chromium and 8 percent nickel. Stainless Steel 304 Pipe Fittings has high ductility, excellent forming, spinning and drawing properties.

A versatile alloy, the main reason manufacturers use these stainless steel 304 butt weld joints is their great resistance to general corrosion. Uniform corrosion, or general corrosion, is a common problem in plants where components are exposed to air.

The Molybdenum of Hastelloy B2 pipe bend is the primary alloying element which provides significant corrosion resistance to reducing environments.

These A234 WPB SCH 80 Elbow are also available in a wide size range. The purpose to use a ASTM A234 gr WPB elbow is to change direction or flow in a piping system.

In order to convey the pipeline, it is necessary to remove the straight hose in the pipeline. When using various pipelines, various pipelines must be used. When the pipeline is used, the elbow must be used to change the size of the pipeline. When bifurcating, the three-way pipe The flange connection used when the joint is used with various pipe joints, in order to reach the long-distance transmission pipeline, in order to reach the thermal expansion and cold contraction joint or effective connection aging of the pipeline, the long-distance expansion and cold contraction joint is used for the connection of the pipeline. , In the connection of various instruments, there are also the connectors and plugs of the instrument phase.

Cast stainless steel pipe fittings such as 304 and 316L can be used in all types of water, including drinking water in public supply. They have an excellent resistance to the full range of potable waters, including various chloride levels. At the end of its useful life, cast stainless steel is fully recyclable and retains a higher residual scrap value than ordinary cast steel.

When we call a steel tee ¡°equal tee¡±, means the branch diameter of this tee is same with the main pipe (Run pipe) diameter of this tee. When we see only one size of tee in its description, it means this tee is the equal tee. for example, 8¡å tee mean the tee main pipe and branch pipe both are 8 inches. Sometimes the equal tee also described 8¡åX8¡å which is the same meaning of 8¡å tee.

Owing to its high corrosion resistance– especially pitting and crevice resistance, Inconel 625 is an ideal for high saline, underwater applications.

Stainless steel reducer fittings are similar to couplings, but they can be detached and attached to the pipe and then screwed back to connect them. 316 stainless steel pipe fittings are used in the water pipeline, natural gas, manufacturing and nuclear power plant industries.

Stainless Steel 304 Pipe Fittings are made up of 18/8 chromium nickel alloy steels. The SS 304 Elbow has 18% chromium and 8%nickel in its composition. This makes the SS UNS S30400 Buttweld Fitting to be stronger with 215MPa minimum yield strength and 505MPa minimum tensile strength. The combination makes Stainless Steel 304 Buttweld Pipe Fittings corrosion resistant and high temperature capable up to 889 degrees Celsius.

The ASTM A403 WP316L grade is a wrought carbon grade that possesses excellent toughness and offers higher creep and stress rupture properties.