astm a420 pipe fittings elbows

A reputed distributor and supplier of Duplex S31803 Fittings, the most widely used duplex (ferritic/austenitic) stainless steel grade. We recognize the importance of supplying raw and pre-machined duplex UNS S31803 welded butt welded pipe fittings that are trusted for quality, mill source traceability, supply accuracy and fast delivery. Duplex UNS S31803 Elbow Fittings are extremely corrosion resistant and work hardenable alloys.

This action draws the pipe or tube forward making the desired bend.

348 Stainless Steel is a high moly austenitic grade alloy available in form of Pipe, Tubing, Pipe Fittings, Flanges, Valves, Fasteners, Round Bar & Plates.

321 stainless steel, also known as UNS S32100 and Grade 321, is primarily comprised of 17% to 19% chromium, 12% nickel, .25% to 1% silicon, 2% maximum manganese, traces of phosphorus and sulfur, 5 x (c + n) .70% titanium, with the balance being iron. With regards to corrosion resistance, 321 Stainless Steel is equivalent to Grade 304 in the annealed condition and is superior if the application involves service in the 797¡ã to 1652¡ã F range. 321 Stainless Steel combines high strength, resistance to scaling and phase stability with resistance to subsequent aqueous corrosion.
UNS S32100 Reducing Tee is preferred due to its ability to work in high pressure and temperature even at a higher temperature.
Stainless Steel 321 / 321H Pipe Fittings are used in filtration, refrigeration, oil, gas, petrochemical and in offshore oil drilling industries. The material has chromium, nickel, titanium and other elements along with carbon. The 321H has higher carbon than the other versions. There are different types of fittings such as the 321/321H Stainless Steel Buttweld Fittings which are most commonly used but there are also the seamless fittings. The Stainless Steel UNS S32100 Pipe Elbow is a fitting type that is used in high temperature applications to change direction of flow.

This alloy is more resistant to nickel under reducing conditions and more resistant than copper under oxidizing conditions, it does show however better resistance to reducing media than oxidizing.

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.

The heat-affected weld zones have reduced precipitation of carbides and other phases to ensure uniform corrosion resistance.

Duplex UNS S32205 alloy is equally ferritic and austenitic in nature, and hence a widely used grade of Stainless Steel. UNS S32205 consist of 22% Cr and 3% Mo, 5 to 6% Ni alloyed stainless steel.

Inhibiting deformation and cracking at high temperatures, the dual phase steel S31803 / S32205 reducer is superior to common steel parts in the chemical industry that are susceptible to chloride stress corrosion cracking. With flue gas desulfurization machinery. Tees such as ASME A182 Duplex Steel S31803/S32205 are known to have good resistance to high toxicity and elasticity.

Stainless steel 310 fittings are more corrosion resistant than grade 304 and 316 fittings. They are also resistant to oxidation and high temperatures. These are suitable for pressure piping applications. The material of stainless steel 310 fittings contains 24% chromium and 19% nickel, as well as carbon, manganese, silicon, phosphorus, sulfur, molybdenum and nitrogen. This special composition also provides additional corrosion resistance and strength to the material.

Alloy 800 is an iron-nickel-chromium alloy with moderate strength and good resistance to oxidation and carburization at elevated 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.

309 Pipe Fittings are manufactured and finished according to international standards ASTM A403 WP309, ASME B16.9, ANSI B16.9, ASME B16.28, ANSI B16.28

To qualify as 316L stainless steel, the amount of carbon cannot exceed 0.03%. This decreases the risk of carbon precipitation, making it a better option for welding to ensure maximum corrosion resistance.

The SS 304 Elbow is one of the key components in the pressure piping system. It basically helps to change the direction of flow in the pipe run. These ASTM A403 Gr WP304 Buttweld Fittings help to connect two pipes with the same or different nominal diameters so as to change the fluid direction by 45 or 90 degrees.

Titanium is considered to be a strong metal with an ultimate tensile strength of 434 MPa that makes 63,000 psi which is roughly equal to the strength of a low-grade steel alloy.

WPB is the most commonly used carbon steel pipe fitting material for medium and high temperature application now, it can be made by steel pipe like ASTM A106 Gr.C or steel plate like ASTM A285 GR.C.

Pipe bending allows systems to minimize pressure changes while still routing materials through complex piping systems.

The A860 Grade wphy 65 material is a wrought carbon steel with carbon, magnesium, silicon sulfur and other elements in trace amounts. The material gets the strength and corrosion resistance from this chemical composition. The WPHY 65 Elbow is one of the most used types of the pipe fittings.

Duplex steels are stainless steels, also known as duplex steels due to the presence of two phases in their metallurgical structure. This duplex steel is designed to provide better corrosion resistance and higher strength than other aesthetic stainless steels.

In addition to heat resistance, Hastelloy Buttweld Fittings have high resistance to corrosion, pressure and oxidation. Hastelloy pipe fittings also have excellent mechanical properties and are often used in the chemical and aerospace industries.

904L (N08904, 14539) super austenitic stainless steel contains 14.0-18.0% chromium, 24.0-26.0% nickel, 4.5% molybdenum. 904L super austenitic stainless steel is a low-carbon, high-nickel, molybdenum austenitic stainless acid-resistant steel, which is a proprietary material imported from French H¡¤S Company. It has good activation-passivation transformation ability, excellent corrosion resistance, good corrosion resistance in non-oxidizing acids such as sulfuric acid, acetic acid, formic acid, phosphoric acid, and good corrosion resistance in neutral chloride-containing media Excellent pitting corrosion resistance, as well as good crevice corrosion resistance and stress corrosion resistance. It is suitable for various concentrations of sulfuric acid below 70 ¡ãC, and has good corrosion resistance in acetic acid of any concentration and temperature under normal pressure, as well as in the mixed acid of formic acid and acetic acid.

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.

UNS S31803 fittings are composed of duplex stainless steel with equal amounts of austenitic and ferritic microstructures. UNS S31803 fittings are two-phase, ferritic, austenitic, 22% chromium, 3% molybdenum, 5 to 6% nickel alloy stainless steel.

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.

The higher strength results from deliberate control of the carbon, aluminum, and titanium contents in conjunction with a high-temperature anneal.

A 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.

Bending a pipe or tube using a stationary die while a counter die bends the material around the stationary die.

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.

Pure titanium is almost 99.2% pure and is a lustrous metal with low density and high corrosion resistance.