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Stainless steel 316L fittings are made from a low carbon version of the 316 material. Elbows also have different variations. The usual elbow is a 90 degree elbow, with 45 degree elbows and short and long radius versions also available.

Among many applications, products include instrumentation components for the mechanical, chemical, petroleum, watchmaking, food and beverage, and medical industries.

316L can be used in large diameter annealed condition or small cross section cold worked condition.

ASTM A420 is the standard specification for pipe fittings of wrought carbon steel and alloy steel for low temperature service. These fitting, either of seamless or welded construction, are primarily used in pressure piping and pressure vessel service at low temperatures. Metals-Piping can provide all the four steel grades covered by ASTM A420: WPL6, WPL9, WPL3, and WPL8.

These Buttweld 45 Degree Weld Elbows with Tangents are manufactured to very high tolerances via hydroforming. Hydroforming results in a more uniform fitting that is easier to weld and polish. This manufacturing method allows us to supply a superior quality fitting regardless of the application. Suitable for use in applications ranging from food and beverage, dairy, and pharmaceutical to marine and automotive.

Alloy 20 elbows have great resistance to attack by various acids, especially sulfuric acid. They can even withstand the aftermath of contact with hot sulfuric acid. These are equally valid as bases.

Monel 400 is widely used in Feed water and steam generator tubing.

The Incoloy 825 consists of small amounts of copper, titanium, and molybdenum, contributing to its excellent mechanical properties. The Incoloy 825 Pipe Fittings have high resistance to pitting and crevice corrosion.

We also accept all orders of CS Elbow A234 WPB up to and including 90 degree to suit your requirements.

Copper-nickel or copper-nickel elbows are moderately strong and commonly found in marine saltwater applications.

The major differences between these alloys are their mechanical properties which stem from the restricted compositions of alloys 800H and 800HT and the high-temperature anneals used for these alloys.

316 stainless steel pipe bend contains an addition of molybdenum that gives it improved corrosion resistance. This is particularly apparent for pitting and crevice corrosion in chloride environments.

The LTCS A420 WPL6 Weld Fittings are greatly resistant against the sea water and marine environments with 1/8 inches to 48 inches nominal bore sizes.

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.

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.

Both materials remain available, subject to commercial considerations, and certain specifications which restrict the service temperature of some grades of INCOLOY alloy 800H.

Duplex S31803 Disc Lid Fittings are almost never used above 300 degrees Celsius. Duplex steel S31803 bent butt welded pipe fittings generally perform well in environments that cause premature failure of austenitic grades. Although duplex steel S31803 short end butt welded pipe fittings have good high temperature oxidation resistance, this grade – like other duplex stainless steels – can embrittle even for short periods of time if held at temperatures above 300 degrees Celsius. If embrittled, duplex S31803 end caps can only be corrected by full solution annealing. Duplex S31803 Disc Lid Fittings are almost never used above 300 degrees Celsius.

Stainless steel is ideal for long-term applications that will face the elements, moisture, and potentially corrosive chemicals.

HASTELLOY C-276 alloy is available in the form of plates, sheets, strips, billets, bars,
wires, pipes, tubes, and covered electrodes.

SS 316L seamless pipe fittings possess greater durability under pressure and higher aesthetic appeal than its less expensive welded counterpart.

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

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.

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.

Monel K500 has about three times the yield strength and twice the tensile strength of Monel 400, and higher mechanical properties can be obtained by cold working or age hardening. Monel K500 alloy has the same corrosion resistance as Monel 400 alloy.

Monel 400 is made up of nickel and copper along with trace elements comprising of iron, manganese, carbon, and silicon. Monel 400 Fittings has excellent resistance against acids and alkalis thereby, being extremely corrosion resistant.

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).

Stainless steel 347 reducer has tensile strength and minimum yield strength. Stainless Steel 347 Stub End Fittings are a non-magnetic grade that cannot be hardened by heat treatment, are typically used in the annealed condition, and are known for their ease of fabrication and formability.

This nickel alloy provides excellent resistance to hydrochloric acid at all concentrations and temperatures. In additions, Hastelloy B2 pipe bend has excellent resistance to pitting, stress corrosion cracking and to knife-line and heat-affected zone attack.

ALLOY400 is a single-phase solid-solution Ni-Cu alloy with excellent corrosion resistance to a wide range of media.

Hastelloy C2000 pipe fittings is a nickel-chromium-molybdenum alloy. It is most commonly available in wrought forms at the mill level. Hastelloy C2000 can be used in applications requiring high metallurgical stability in reducing or oxidizing atmosphere. It is also sed in chemical process equipment applications.

Grade 2205 is the most widely used duplex stainless steel grade. Fittings of this grade finds applications due to both their excellent corrosion resistance as well as their high strength.