304 stainless steel welding elbows of pipe fittings

348 Stainless Steel is a high moly austenitic grade alloy available in form of Pipe, Tubing, Pipe Fittings, Flanges, Valves, Fasteners, Round Bar & Plates.

Duplex steel UNS s31803 pipe fittings are mass produced and widely used duplex steels. This grade of steel can withstand stress corrosion cracking due to contact with sulfur. UNS S31803 elbow grade is inherently economical and reliable as it provides longer service life. Duplex steel UNS S31803 fittings are easy to weld and will not expand at high temperature and stress levels.

It¡¯s also ideal for sensitive industries such as food preparation and pharmaceuticals, as the risk of contamination is much lower.

Nickel alloy 800 unequal tee fittings are considered suitable for metallurgical industry, shipping industry, pulp and paper industry, food industry, oil and gas industry, energy industry, chemical industry, seawater desalination industry, etc. With the help of using us, we provide a range of pipe fittings which are also factory made with an excellent well-established infrastructure facilitated by quality and current machines.

Commercial applications involve furnace components and fixtures requiring strength and oxidation resistance at temperatures up to 2000 degrees F.

ASTM A815 specification covers two general classes, WP and CR, of wrought ferritic, ferritic/austenitic, and martensitic stainless steel fittings of seamless and welded construction covered by the latest revision of Specification A960/A960M. Fittings differing from these standards may be furnished in accordance with Supplementary Requirement S58 of Specification A960/A960M.

Versatility and ingenuity, our UNS S31008 SS 310S fittings are easy to install and remove for oxidation and low temperature use in the textile, metal and wood cutting and CNC milling industries. Essential to operations in the food, beverage, pharmaceutical and dairy industries, our DIN 1.4845 elbows offer good machinability and processability.

The properties of ASTM A860 Grade WPHY 56 Buttweld Pipe Fittings are Good machining properties, Good oxidation resistance in intermittent service to 870¡ãC and in continuous service to 925¡ãC, Good resistance to carbide precipitation, Excellent corrosion resistance in a wide range of atmospheric environments.

It is readily brake or roll formed into a variety of parts for applications in the industrial, architectural, and transportation fields. SS 316 also has outstanding welding characteristics.

Type 304 is the most popular stainless steel and is a natural choice for its corrosion resistance. It resists rusting in many different environments, but is primarily attacked by chlorides.

3A sanitary stainless steel 90 degree welded short elbow has strong corrosion resistance and long service life. The fitting is easy to install and features problem-free welding and assembly with the highest possible strength.

Inconel 625 is a non-magnetic nickel-based alloy. Known for its high strength and toughness, high corrosion and oxidation resistance, and excellent fatigue strength, Inconel 625? also offers a very wide operating temperature range, from cryogenics to 2,000¡ãF (1,093¡ãC).

S32750 (2507) is a duplex stainless steel that combines many of the excellent properties of ferritic and austenitic steels. Due to its high chromium and molybdenum content, it exhibits excellent resistance to pitting, crevice and uniform corrosion. The two-phase microstructure ensures that the steel has high resistance to stress corrosion cracking and high mechanical strength. In addition, it also has the characteristics of strong resistance to chloride pitting, high thermal conductivity and low thermal expansion coefficient.

SS 316 elbows are used to change the direction of pipes. They are available in different shapes, sizes and dimensions. The carbon content of these pipes is lower than 301 and 304 grades. Therefore, 316 stainless steel welded pipe fittings are said to be a suitable choice for welding.

Alloy 20 (Alloy 20) is an iron-based austenitic alloy developed to resist sulfuric acid corrosion. It has excellent resistance to sulfuric acid corrosion; it has strong resistance to phosphoric acid, nitric acid and chloride environments, chloride stress corrosion, pitting corrosion and crack corrosion. Therefore, alloy 20 has the name of anti-corrosion alloy; it has a wide range of applications: such as: chemical, food, medicine, power production and plastics industries will use it. For resistance to pitting corrosion and chloride corrosion, stress corrosion cracking problems, etc., alloy 20 is often used.

Our Alloy Steel A234 WP9 Pipe Elbow are available in a number of pipe end connections, like threaded, bevelled, square, grooved, bent, barbed and seamless and in a variety of wall thickness.The salts in Alloy Steel WP9 Pipe Reducer may create when hydrochloric acid interacts with iron and copper.

In the piping system, the stainless steel short radius elbow 1.5d is a pipe fitting that changes the direction of the pipe. There are three most commonly used ASME short radius elbows, depending on the angle. In addition to the conventional 45¡ã SR Bw elbow, 90¡ã SR Bw elbow, and 180¡ã SR Bw elbow, other non-normal angle 12-inch short radius elbows such as 60¡ã are also included according to engineering needs.

ASTM A234 is a standard specification for steel pipe fittings, including carbon and alloy steel materials for medium and high temperature service. It covers seamless and welded types of steel fittings. Steel pipe fittings are used in the manufacture of pressure pipes and pressure vessels. These fitting materials include killed steel, forgings, bar, sheet, seamless or HFW (fusion welded) pipe products with added filler metals.

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

Duplex steel butt welded fittings are weldable fittings that can change flow direction, branch, reduce pipe size, or connect additional equipment. It has high mechanical strength and high resistance to stress corrosion cracking. This is also the result of alloying with nitrogen.

ASTM B163 B407 ASME SB163 SB407 N08800 Incoloy 800 Seamless Pipe is especially suitable for high temperature equipment in the petrochemical industry because the alloy does not form an embrittled sigma phase after prolonged exposure to 1200¡ãF (649¡ãC).

This nickel alloy resists the formation of grain-boundary precipitates in the weld heat-affected zone, thus making it suitable for most chemical process applications in the as-welded condition.

Duplex 2507 is a super duplex stainless steel designed for applications which demand exceptional strength and corrosion resistance. Alloy 2507 has 25% chromium, 4% molybdenum, and 7% nickel. This high molybdenum, chromium and nitrogen content results in excellent resistance to chloride pitting and crevice corrosion attack and the duplex structure provides 2507 with exceptional resistance to chloride stress corrosion cracking.

Unlike the bends, the elbows can reduce the pressure applied on the walls when turning the fluid flow direction.Fittings made from WPHY 52 material are known to have a long work life, durable, tough and hard. The WPHY 52 properties make these fittings a perfect cost saving solution for a variety of industries.

Steel tee is a T-shaped pipe fittings that has three branches, normally has two forms with Equal Tee and Reducing Tee (Tee reducer), both are used to divide (combine) the pipelines to adjust the flow rate and change the direction.

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.

The high nickel content gives the alloy resistance to corrosion by many organic and inorganic compounds and also makes it virtually immune to chloride-ion stress-corrosion cracking.

Grade 316 pipe bend also has given excellent service in potable water. Pitting and crevice corrosion may occur in waters with higher chloride content, and 2000 ppm is accepted as the upper limit. The higher molybdenum content of 316 make it significantly more corrosion resistant than grade 304.

Stainless steel is an alloy of iron that is resistant to rusting. 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.
A stainless steel pipe system is the product of choice for carrying corrosive or sanitary fluids, slurries and gases, particularly where high pressures, high temperatures or corrosive environments are involved. As a result of the aesthetic properties of stainless steel, pipe is often use in architectural applications.

Nickel Alloy 201 is the low carbon version of Nickel 200 suitable for forming by deep drawing and spinning into combustion boats and the continuous stamping of strip into electronic components. The material is selected for caustic salt evaporators above 315 deg C (600 deg F) as the extended exposure of Nickel 200 above this temperature can lead to the formation of graphite.