JIS Hastelloy B3 Ring Type Joint Flange ASTM B564 Hastelloy B3 High Hub Blind Flanges

This provides greatly enhanced resistance to sulfuric acid. It also has a high chromium content, to maximize its resistance to oxidizing chemicals and process streams contaminated with ferric ions and dissolved oxygen.

Hastelloy C2000 Tubes are used in a broad range of industries including petrochemical processing, chemical processing equipment manufacturing, oil refineries and power plants.

Hastelloy C2000 is available in a variety of sizes and thicknesses, this type of nickel-chromium-molybdenum alloy is renowned for its superior strength and corrosion resistance.

It is able to withstand a wide range of oxidizing and non-oxidizing chemicals, and exhibits outstanding resistance to pitting and crevice attack in the presence of chlorides and other halides.

It demonstrates good resistance to neutral and reducing environments. This alloy creates a tenacious oxide, protective film that does not spall off, but it retains superior oxidation resistance at soaring temperatures.

Hastelloy Alloys Directory
The Corrosion Resistant HASTELLOY alloys are widely used by the chemical processing industries. The need for reliable performance leads to their acceptance and growth in the areas of energy, health and environmental, oil and gas, pharmaceutical and flue gas desulfurization industries.

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.

Nickel alloys are some of the most useful materials for manufacturing technically superior pipes and tubes for industrial applications.Nickel Pipe is a metal pipe that is made up of an alloy that has primarily nickel and other elements in its composition.

Alloy B (UNS N10001) was developed to resist hydrochloric acid. Hastelloy B2 has replaced it. Alloy B3 (UNS N10675) is a newer variant with higher thermal stability. These alloy B2 bolts are a wrought nickel molybdenum alloy that can be used in the as-welded condition. It is highly resistant to hydrochloric acid of all concentrations and temperatures. Known as UNS N10665 bolts, these bolts are also resistant to stress corrosion cracking and pitting.

Hastelloy C22 fasteners are a general-purpose grade composed of chromium, nickel, molybdenum and tungsten alloys. These designs are designed to increase resistance to pitting, stress corrosion cracking (SSC) and crevice corrosion cracking. It has high chromium content and good resistance to oxidizing media. The presence of molybdenum and tungsten provides good resistance to reducing media. Its nickel content provides admirable resistance to oxidizing aqueous media.

It is also one of the few materials that withstands the corrosive effects of wet chlorine gas, hypochlorite, and chlorine dioxide.

INCONEL alloy C-276 is designated as UNS N10276 and Werkstoff Nr. 2.4819. It is listed in NACE MR0175 for oil and gas service.

The chemical composition of Hastelloy B2 includes a very small amount of carbon content. Hence, the flanges produced from Hastelloy grade B2 tends to resist the formation of grain boundary carbide precipitates during welding in the weld heat-affected zone.

Alloy B-3 also withstands sulfuric, acetic, formic and phosphoric acids, and other non-oxidizing media.

Alloy C-276 prevents the formation of grain boundary precipitates in the weld heat affected zone, making it useful in most welding conditions for chemical processes.

Hastelloy B2 pipe bend provides resistance to pure sulfuric acid and a number of non-oxidizing acids. The alloy should not be used in oxidizing media or where oxidizing contaminants are available in reducing media.

The 2.4819 Alloy C276 Flat Plate is typically used in areas with extreme conditions.

Hastelloy B3 Socket Weld Flanges is dual-certified to meet both SS 316 and SS 316L.

The product to the buyer is supplied at the comprehensive range that vary in sizes, thickness, length, ends etc.

Alloy C-276 has excellent resistance to pitting and stress corrosion cracking. It is also one of the few materials that can withstand the corrosive effects of wet chlorine, hypochlorite and chlorine dioxide.

ASTM B619 UNS N10276 C276 pipes are also available in other shapes such as square, rectangular and hexagonal pipes. 2.4819 Hastelloy C-276 Alloy C276 pipe is used in applications where bending should not reduce strength. These ASTM B619 N10276 seamless pipes are mainly used to transport fuels from one place to another, as well as chemicals in different parts of processing plants.

Hastelloy B2 pipe bend is a solid solution strengthened, nickel-molybdenum alloy, with significant resistance to reducing environments like hydrogen chloride gas, and sulfuric, acetic and phosphoric acids.

Hastelloy C22 Threaded Flanges has outstanding resistance to both reducing and oxidizing media and because of its resistibility can be used where ¡°upset¡± conditions are likely to occur.

Alloy B2 is a highly resistant material to most organic and inorganic acids. It is a reduction resistant material.

Hastelloy C-276 is a nickel-chromium-molybdenum alloy that is resistant to corrosion.C276 alloy is suitable for many chemical process applications.

Exposures like this are regularly experienced during heat treatments that are linked with fabrication.

Plates are designed by continuous rolling and casting or, in most instances, steel is processed into a bullet then hot rolled to be shaped in its final plate thickness. Akin to steel plates, rolled ring forgings are forged in the same process ¨C it differs only in terms of rolling directions.
For cups having comparative large thickness and plates having
complicated cross-sectional shapes, plate forging is more useful than billet forging due to due to
comparatively small change in shape.

Hastelloy X fasteners, also known as UNS N06002 fasteners, have excellent corrosion resistance and high temperature strength. It is very resistant to stress corrosion cracking but has excellent ductility when subjected to 16,00 hours of torture at temperatures up to 1,600F. It is also suitable for furnaces, heaters and many high temperature applications because it is weldable, heat treatable and relatively easy to machine. That’s why we think Hastelloy X fasteners basically offer the best of both worlds – corrosion and heat resistance.

Nickel alloys are alloys with nickel as principal element. Complete solid solubility exists between nickel and copper. Wide solubility ranges between iron, chromium, and nickel make possible many alloy combinations.Steel plates are often used for structural and construcation applications, pressure vessels, marine and off shore equipment, and military applications. The grade, elements and parameters of a steel plate are also improtant in how it is used.

Alloy B Its popularity has been hindered by its availability. All of these materials are good against reducing acids, but very hard against oxidizing acids. Due to the high molybdenum content, this alloy is relatively expensive than other alloys. At the same time, it has excellent corrosion resistance to medium-concentrated sulfuric acid and various non-oxidizing acids, good resistance to chloride stress corrosion cracking (SCC), and good resistance to various organic acids.

Hastelloy X is a nickel-chromium-iron-molybdenum alloy. It has excellent oxidation resistance, workability and high temperature strength. It also exhibits good resistance to stress corrosion cracking in petrochemical applications. It shows very good ductility after prolonged exposure at 1200 to 1600 degrees Fahrenheit. It has excellent forming and welding properties, and is widely used in furnaces for aircraft and gas turbines.

Hastelloy X flanges are high-performance chromium-nickel iron molybdenum super alloy flanges that possess superior corrosion resistance consistency and durability.

Hastelloy X Bolts have been widely used in combustion zone components of turbine engines such as transition ducts, combustion chambers, booms and flame holders, as well as afterburners, exhaust pipes and cabin heaters. This alloy is recommended for industrial furnace applications due to its unusual resistance to oxidation, reduction and neutral atmosphere.

Incoloy alloy is applied as the prefix name to several highly corrosion resistant high temperature strength metal alloys produced by Special Metals Corporation. Nickel alloys are excellent for heat exchangers in the chemical processing and nuclear industries. They’re used in steam generator tubing in the nuclear power industry, in high-temperature aircraft systems, and in oil and gas extraction programs where corrosion-, pressure- and temperature-resistant tubing is required

These Hastelloy B2 Weld Neck Flanges should not be used in oxidizing media or where oxidizing contaminants are available in reducing media.

The use of refined technology and the modern tool has helped the producer to make the superior quality of pipes.