astm b366 pipe fittings reducers

It is a tee fitting with two outlets at a 90¡ã junction to the main line.

Hastelloy C-276 has a higher molybdenum content.

The 200 series is a class of austenitic(highly corrosion-resistant)stainless steels that are characterized by havinglow nickel content. These are also referred to as chrome-manganese (CrMn) stainlesssteel.Austenitic steels, which includes both the 200 and 300 series stainless steels, are defined by their face-centered cubic structure. That is, the crystal structure has one atom at each corner of the cube and one in the middle of each face.

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.

When standard 90-degree elbows won¡¯t work with your system design or space requirements, bent pipes and tubing are an excellent routing option.

Sanitary accessories 304 are designed and manufactured for food, beverage, medical, pharmaceutical and biological applications that require cleanliness and sterility. These accessories are made of materials that ensure sterility and remain sterile during operation.

Stainless Steel Pipe Fittings are used in the water pipeline, natural gas, fabrication, and nuclear power plant industry.

Incone1601 alloy is a nickel-chromium-iron based solid solution strengthened alloy, which has good high-temperature corrosion resistance and oxidation resistance, excellent hot and cold processing and welding performance, and has a total resistance below 700 “C.

We manufacture premium duplex 31803/32205 fittings with many key properties such as high resistance to corrosion fatigue, stress corrosion cracking, especially chloride stress corrosion cracking, erosion, excellent workability and weldability.

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).

Titanium has rather low thermal and electrical conductivity compared to other metals, although it exhibits superconducting properties when cooled below the 0.49 K temperature (its critical temperature).

Generally speaking, carbon steel pipe fittings and flanges are widely used in applications that do not require higher corrosion resistance materials such as stainless steel and nickel alloys. Carbon steel products are easy to corrode and rust when exposed to water.

Duplex steel tees generally perform well in environments that cause premature failure of austenitic grades, where it has better seawater resistance than 316 grades. Duplex steel is a nitrogen-enhanced stainless steel designed to solve common corrosion problems encountered with 300 series stainless steels.

The dual-phase steel S31803/S32205 reducer suppresses deformation and cracking at high temperature, which is superior to ordinary steel parts in the chemical industry that are sensitive to chloride stress corrosion cracking.

Other available materials include silicone, rubber compounds, galvanized steel, and nylon. These sanitary fittings are primarily used to connect hoses to valves, water pumps, and deck drains.

Low carbon based wrought iron high yielding A860 WPHY 70 elbow fittings are chemically composed of metallic elements like – nickel, chromium, molybdenum, manganese, copper, vanadium, titanium, niobium, sulphur, silicon and phosphorus. Addition of these metal elements to the alloy makes it stronger and gives it increased resistance to corrosion. The yield strength of WPHY 70 material is 570 Mpa and its tensile strength is 485 Mpa.

ASTM A420 WPL6 are widely utilized in pressure piping and pressure vessel service at low-temperatures.

Alloy X pipe bend specimens showed no carburization at all. Of ten materials evaluated in an atmosphere of hydrogen, nitrogen and ammonia at 1100 Deg. F. and 25,00 psi for 64 days, Alloy X had a nitride case less than one-fourth as thick as the closest competitive material without intergranular attack.

304 covers the standard for wrought austenitic stainless steel pipe fittings for pressure piping applications. The material of pipe fittings shall include forgings, bars, plates or seamless or welded pipes. Forging or forming operations shall be performed by hammering, pressing, piercing, extruding, upsetting, rolling, bending, fusion welding, machining, or a combination of two or more of these operations. All accessories should be heat treated.

ncoloy 800H Forgings have good strength and excellent resistance to oxidation, sulfidation and carburization at elevated temperatures.

2205 fittings are highly demanded for the unique characteristics and performance they exhibit in their application. These products are manufactured and delivered in various shapes and sizes according to customer requirements. These pipes are transported to various industries including storage tanks, boiler production and desalination plants. The percentage of alloying elements used in the manufacture of fittings and duplex stainless steel pipes is lower at lower cost.

Stainless Steel Pipe Bends are widely used in high-temperature applications.

Compared to chromium-nickel austenitic stainless steels, 316L stainless steel offers higher creep, stress to rupture and tensile strength at elevated temperatures.

ASTM A420 is the standard specification for pipe fittings of carbon steel and alloy steel used for low temperature services. WPL6 is the most used grade material under A420.

Besides Grade WPL6, the standard also includes WPL9, WPL3, WPL8, impact test temperature correspondingly at -45¡æ, -75¡æ, -100¡æ, -195¡æ.

All SA234 WPB Elbow are manufactured in India and produced from strictly European sourced raw material. All ASTM A234 Elbow & Elbow A234 Wpc are manufactured from plate, pressed in two halves with two weld seams.

Titanium is a transition metal that also exhibits similarities in its chemical behavior, especially in lower oxidation states, to that of chrome and vanadium.

Duplex 2205 fittings have higher yield strength and good mechanical properties. These fittings are highly resistant to corrosion and stress. The presence of ferritic alloys gives them strength to prevent cracking in sulfide and chloride environments.

Incoloy 800H tees are widely used in chemical plants and seawater applications. We specialize in manufacturing high quality products that will pass all required certifications. Our main goal is to meet the needs and requirements of our customers in obtaining the best fittings.

Usually the ASTM A234 WP9 elbows,tees,reducers are made from steel pipes,the caps are made from plates.But the large sizes pipe fittings are commonly manufactured in pieces and welded together.In hot or concentrated solutions, rates of these Alloy Steel WP9 Cross Butt Weld Fittings are typically too high for sensible service life.

Class CR fittings are those manufactured to the requirements of MSS SP-43, and they shall have pressure ratings compatible with 13.3. This specification does not apply to cast fittings.