Duplex steel elbow stainless steel elbow duplex elbow carbon steel elbow

The SA 420 WPL6 Elbow is one of the most used types in many applications because it is needed to change the direction of a pipe line.

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.

Our company produces nickel alloy forged elbows under the guidance of experienced and skilled experts. They have accumulated a wealth of years of experience and industry knowledge to help us meet production challenges and achieve continuous production of our products, even in batches. For the production of nickel alloy forged elbows, we use nickel alloys as raw materials.

Werkstoff No.1.4436 316 stainless steel fittings are resistant to atmospheric corrosion, as well as moderately oxidizing and reducing environments. Corrosion resistant in polluted marine atmospheres. It has excellent resistance to intergranular corrosion.

Carbon Steel Pipe Fittings are made up of carbon steel which has a limited range of ingredients in its composition. Carbon steels have high hardness and wear and tear properties.

Since the Stainless steel 90 degree elbow is sold as per pipe fitting it is important to know the pipe schedule this helps in matching the ID of the fitting to that of the pipe. 150# stainless steel socket weld fittings are available in both seamless and welded conditions.

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.

1.4529 German numeral code. Is a super duplex stainless steel, the main components: 20Cr-25Ni-6Mo-1Cu-0.2N corresponding to the United States: N08926, 254SMo…
1.4529 (UNS N08926) has very high resistance to pitting and crevice corrosion in halide media and in acidic environments containing sulfur and hydrogen
It can effectively resist chloride ion stress corrosion, and also has good corrosion resistance and good stability in oxidizing and reducing media.
The mechanical properties are slightly better than 904L, and it can be used in the manufacture of pressure vessels from -196 to 400 ¡ãC.

Being a two ¨C phase material (austenitic ¨C ferritic) stainless Steel BW Pipe Fittings will present a different tool wear profile from that of single ¨C phase steels of type 304L.

Stainless steel pipe fittings are used to connect 2 pipes as they have a pipe fitting at one or both ends. The stainless steel reducing tee has a tensile strength of 515 MPa and a yield strength of 205 MPa.

Nickel alloy long radius elbows Nickel alloy long radius elbows without drilling holes are called long radius elbows and are used to close the end of the pipe. Long radius elbows are available in threaded or welded form from 150 lbs to 2500 lbs. 200 Nickel Alloy Long Radius Elbow, 201 Nickel Alloy Long Radius Elbow, 20 Nickel Alloy Long Radius Elbow.

ASTM A234 includes wrought carbon steel and alloy steel fittings of seamless and welded construction covered by the latest revision of ASTM B16.9, B16.11, MSS-SP-79, MSS-SP-83, MSS-SP-95, and MSS-SP-97. etc.

Stainless steel grade 446 pipe fittings is most commonly used, it also contains molybdenum, and little contains nickel alloy. This steel is suitable to use in elevated temperature and comes with slightly low carbon contents. Furthermore, the presence of titanium metal makes it stabilize the structure of stainless steel against the chromium carbide precipitation.

The molybdenum content increases corrosion resistance, improves resistance to pitting in chloride ion solutions, and increases strength at high temperatures.

A234 WP9 carbon steel pipe fittings are widely used in many different industries. Alloy Steel A234 Gr. WP9 Buttweld Pipe Fittings are a type of pipe fitting made from carbon steel material, which is strong, durable, and resistant to corrosion. These Alloy Steel WP9 Butt weld Pipe Fittings are commonly used for connecting pipes and fixing them into place. ASTM A234 WP9 Pipe Fittings can be used for both small and large-scale projects, making them incredibly versatile and useful.

This nickel alloy also offers optimum resistance to environments where reducing and oxidizing conditions are encountered in process streams. This is beneficial in multi- purpose plants where such ¡°upset¡± conditions occur frequently.

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.

Astm b366 incoloy 800ht butt welded pipe fittings have some chemical compositions such as chromium, nickel and iron. Our butt welded pipe fittings provide increased creep and stress rupture and high temperature corrosion resistance. These butt weld fittings are available in custom and standard forms. Astm b366 incoloy 800ht butt welding fittings manufacturing process to ensure top quality.

MONEL K500 is non-magnetic. MONEL K500 should be annealed when welded and the weldment then stress relieved before aging.

Stainless steel is an alloy of iron that is resistant to rusting and corrosion. It contains at least 11% chromium and may contain elements such as carbon, other nonmetals and metals to obtain other desired properties. Stainless steel’s resistance to corrosion results from the chromium, which forms a passive film that can protect the material and self-heal in the presence of oxygen
Completely and infinitely recyclable, stainless steel is the ¡°green material¡± par excellence. In fact, within the construction sector, its actual recovery rate is close to 100%.
Stainless steel is also environmentally neutral and inert, and its longevity ensures it meets the needs of sustainable construction. Furthermore, it does not leach compounds that could modify its composition when in contact with elements like water.
Stainless steel must contain at least 10.5 percent chromium. Depending on the grade, it may contain much higher chromium levels, and additional alloying ingredients like molybdenum, nickel, titanium, aluminum, copper, nitrogen, phosphorous or selenium.
In addition to these environmental benefits, stainless steel is also aesthetically appealing, extremely hygienic, easy to maintain, highly durable and offers a wide variety of aspects. As a result, stainless steel can be found in many everyday objects. It also plays a prominent role in an array of industries, including energy, transportation, building, research, medicine, food and logistics.

HT PIPE offers a range of precision finished duplex fittings & flanges to ensure a good flow in seamless. Our flanges are corrosion resistant & designed to operate in high pressure environments. Here at HT PIPE we supply a broad range of piping products and materials which are used in many different 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.

Grade 310S Stainless Steel Butt Weld Pipe Fitting contains low Carbon, with higher Nickel and Chromium content curbing Hydrogen sulphide attack, which used in various industries like heat exchangers, furnace parts, shipbuilding, heat treatment baskets, condensers, offshore etc.
The fittings are shaped up and then heated to a high temperature following a rapid cooling closer to the cooling in still air. This rapid cooling adds to the strength of the Stainless Steel 310 Pipe Fittings and makes them much stronger. The SS 310S Fitting is used in industries like the sea water processing, thermal energy generation plants and much domestic piping as well. 310S SS Weld Fittings is used in different pressure classes to cope up with the pressure containment requirement of the application as well.

Hastelloy C22, also known as alloy C22, is a versatile austenitic nickel-chromium-molybdenum-tungsten alloy with enhanced resistance to pitting, crevice corrosion and stress corrosion cracking.

Stainless steel 316L fittings are one such product, made from grade 316 with a lower carbon content. Low carbon is indicated by the suffix letter “L”. They show higher resistance to oxidation and corrosion.

This superalloy is composed mainly of nickel (58% min.) followed by chromium, and molybdenum, niobium, iron, tantalum, cobalt, and trace amounts of manganese, silicon, aluminium, and titanium.

WPHY 52 Fittings are recommended be heat treated by one or more of the following procedures: annealing (stress relieving), normalizing, normalizing and tempering, quenching and tempering.Made utilizing high-grade crude materials, these ASTM A860 WPHY Pipe Fittings are anti-corrosive and strong.

Stainless Steel 316L is an extra-low carbon version of the grade 316.

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).

Each method has unique benefits and will determine the degree of bending possible and the final shape of the pipe.