24-year experience stainless steel pipe fittings sanitary elbows

Grade WPB is the most common material for medium and high temperature pipelines in these standards. W stands for “weldable,” P for “pressure,” B for “grade b,” and Y for “yield strength.”

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.

Inconel 625 Fittings are made up of an nickel alloy that is non ¨C magnetic. It has high toughness and strength. The material is corrosion resistant and oxidation resistant.

Inconel 600/601/625/718 also protects welded joints against pitting/oxidation, crevice resistance and other properties. Even this product gives you more tensile strength than any other product. The main features of this product are flexibility, robust construction, high durability, and high temperature resistance. Butt welded joints are able to handle temperature and atmospheric pressure. It’s all thanks to the quality of the alloy.

UNS S31254 Pipe Fittings which is described as a 6 % Mo super austenitic stainless steel. These Duplex Steel UNS S31254 Butt Weld Fittings is a lustrous, silvery colored Molybdenum metal which has an abundance of 1.5 ppm in the earth¡¯s crust. Our Duplex Steel UNS S31254 Pipe Fittings is a high-alloy austenitic stainless steel developed for use in seawater and other aggressive chloride-bearing media. The driving force to the development of these Stainless Steel SMO 254 Buttweld Fittings was the sensitivity to inter-granular corrosion of existing austenitic steels which often contained 0.08 % – 0.10 % carbon. Our Duplex Steel F44 Buttweld Pipe Fittings combines moderately good mechanical strength and high ductility with excellent corrosion resistance in a variety of environments.

In addition to having an excellent record for recyclability and end-of-life recovery, our stainless steel 316 elbows meet another important criterion for sustainable materials. These Stainless Steel 316 Tee Fittings can often meet the life cycle needs of a project if the proper stainless steel is selected to match the corrosive conditions of the environment.

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 S31803 is used in many programs in unique industries such as superheaters, boilers, condensers, heat exchangers, chillers, coolers/intercoolers, etc. They are also used in unique industries such as fertilizer plants, oil refineries, steel mills, sugar industries, and more. Duplex WNR 1.4462 Forged Socket Weld Hex Plus Fittings done by run mode and follow steps to complete important radii with buyer drawing.

Our high quality stub end A-type stub end butt welded joints are tested and proven for durability, accuracy and precision. ANSI B 16.9 Stub End is widely used in plumbing engineering to connect different types of pipes.

The melting of titanium can only occur in a chemically inert atmosphere such as a vacuum.

AL-6XN is a low carbon, nitrogen containing super austenitic stainless steel. The alloy is designed to be a seawater resistant material and has been found to resist a wide range of corrosive environments. Due to the alloy’s corrosion resistance and high strength, AL-6XN is a better choice than traditional duplex stainless alloys and more cost-effective nickel-based alloys.

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

Duplex fittings have medium performance. However, the mechanical properties of duplex steels are much higher compared to austenitic alloys such as 304. What makes this material a cost-effective alternative is that the nickel content that manufacturers use to produce dual-phase steel butt-welded pipe fittings is lower than that of super-duplex steel.

Monel 400 Butt Weld Reducers are resistant to aggressive solvents, acids and bases, and seawater, are highly robust at high temperatures, and are also operable for use in many marine engineering applications.

A234 WPB steel pipe fittings mean the pipe fitting which material is ASTM A234 WPB,they are used for the pressure piping systems of moderate and high temperature services.

ASME B16.9 SS Pipe Fittings that have matching pipe schedules offer seamless flow inside the pipe. A properly fitted elbow helps in gradual transition via pipes which can be terminated using a Stainless Steel pipe cap. Most of the buttwelds are beveled ended. This helps in creating full penetration without the need for extra penetration for ASME B16.9 SS Pipe Fittings.

A234 WPB steel pipe fittings mean the pipe fitting which material is ASTM A234 WPB,they are used for the pressure piping systems of moderate and high temperature services.ASTM A234 is the standard of pipe fittings material,it indicates the materials properties of different kinds of carbon steel and alloy steel,WPB is one of the steel grade in this standard.W means weldable,P means pressure,B is grade b,refer to the minimum yield strength,like the astm A106 A53,Gr.B or API 5L Gr.B.A234 WPB is the most common carbon steel pipe fittings material.

Stainless steel 316l pipe fittings are of a low carbon austenitic grade. The versatile pipe fittings are designed with a superior content of chromium, nickel, and small amounts of molybdenum.

Alloy Steel Buttweld Fittings is a weldable pipe fitting that allows for change of direction of flow, to branch off, reduce pipe size or attach auxiliary equipment. It has many inherent advantages such as it provides permanent leak proof to the fittings. The continuous metal structure formed between fitting and pipe gives strength to the system. Smooth inner surface and gradual directional changes minimize the action of corrosion and erosion and reduce pressure losses and turbulence. It doesn’t make it any less vulnerable to rust when exposed to the elements since it is ferrous

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

Inconel600 is suitable for welding with the same material or other metals by any traditional welding process, such as tungsten electrode inert gas welding, plasma arc welding, manual sub-arc welding, metal inert gas shielded welding, molten arc inert gas shielded welding, and pulsed arc welding. Welding is the preferred solution. When using manual arc welding, it is recommended to use a shielding gas mixed with various components (Ar+He+H2+CO2).
Welding of Incoloy 825 must be carried out in the annealed condition and cleaned with a stainless steel wire brush to remove stains, dust and various markings. When welding the root of the weld, extreme care must be taken (Argon 99.99) to obtain the best quality of the root weld so that the weld does not produce oxides after the root has been welded. Color from the weld heat-affected zone should be removed with a stainless steel brush while the weld area is not cool.

Duplex stainless steel fittings include the selection and preparation of pipes or tubes, joining them together in various ways, and locating and repairing leaks. It combines several beneficial properties of ferritic and austenitic stainless steels.

The surfaces of these parts have a mottled appearance due to general corrosion. Additionally, they weaken the alloy and require frequent replacement to prevent catastrophic effects. Because the alloy has good resistance to general corrosion or uniform erosion, from a financial standpoint, the industry can use 304 stainless steel welded fittings without denting their pockets.

Its strength as well as its resistance to corrosion and stress make Inconel 625 elbow a suitable component of nuclear reactors, particularly in the control rod and reactor core.

Hastelloy C276 fittings can withstand very high pressures and come with a one-year warranty. The V shape is perfect for welding and fabrication.

UNS S31254 is an alloy material with anti-corrosion effect, its density is 8.0g/cm3, and the melting point is 1320-1390¡æ. High molybdenum content and high chromium and nitrogen content make UNSS31254 extremely good resistance to pitting and crevice corrosion. The addition of copper improves corrosion resistance in certain acids. In addition, UNSS31254 has good resistance to stress corrosion cracking due to its high nickel content and high chromium and molybdenum content.

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).

What makes this material a cost-effective alternative is that the nickel content that manufacturers use to produce dual-phase steel butt-welded pipe fittings is lower than that of super-duplex steel. While the reduction in nickel content gives the metal lower mechanical properties, the higher molybdenum and chromium content almost makes up for the lack of nickel in duplex stainless steel fittings.

Fortunately, both carbon steel and stainless steel are very affordable compared to nickel alloys. Carbon steel pipes are often listed as the cheapest steel for plumbing, but stainless steel is often a close second. It allows you to choose the right material that best suits your project without major consideration of cost.

Alloy 20 Industrial Fitting, Werkstoff No 2.4660 Alloy Butt Weld Tee, ANSI B16.28 Alloy 20 Cross, MSS SP-43/SP-79 Alloy 20 Stub End
ASME SB366M Alloy 20 Pipe Cap, ASME/ANSI B16.9 Alloy 20 Reducer, Alloy 20 ASTM B366 Welded Fitting, China B366 Alloy 20 Seamless Fitting Price