150 class ss304 316 duplex pipe fitting bw seamless equal tee

Incoloy 800 pipe fittings, resistant to seawater and salt water even in reducing environments.

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The UNS S31803 (ASTM F51) specification has been largely superseded by UNS S32205 (1.4462, ASTM F60).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 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.

Alloy 600 is an superior choice for Nuclear reactor vessels and heat exchanger tubing, Chemical processing equipment, Heat treat furnace components and fixtures, Gas turbine components including jet engines and Electronic parts.

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.

They are generally used to attach (or join) two or more pipes (or tubes) together using pipe fittings. They help to make the joint stronger by adding additional strength to the joint, thereby helping to maintain the position of joint with increased stability. Pipe Fittings helps to change the direction of pipe/tube and ensures smooth flow of the content within. Pipe Fittings are also known as Buttweld Fittings.

This nickel-copper alloy is precipitation hardenable due to the addition of aluminum and titanium. It combines the corrosion resistance of Monel 400 with the added benefits of superior strength and hardness (derived from its age-hardenability). Monel K-500 is also known for its ease of fabrication compared to other superalloys, and the fact that it is essentially nonmagnetic even at low temperatures.

Used when large radius bends or curves are required, this method passes a piece of pipe or tube through a series of three rollers in a pyramid configuration to achieve the desired curve.

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.

Stainless Steel 316 is the standard molybdenum-bearing grade, second in importance to SS 304 amongst the austenitic stainless steels.

904L (N08904, 14539) super austenitic stainless steel contains 14.0-18.0% chromium, 24.0-26.0% nickel, 4.5% molybdenum. 904L super austenitic stainless steel is a low-carbon, high-nickel, molybdenum austenitic stainless acid-resistant steel, which is a proprietary material imported from French H¡¤S Company. It has good activation-passivation transformation ability, excellent corrosion resistance, good corrosion resistance in non-oxidizing acids such as sulfuric acid, acetic acid, formic acid, phosphoric acid, and good corrosion resistance in neutral chloride-containing media Excellent pitting corrosion resistance, as well as good crevice corrosion resistance and stress corrosion resistance. It is suitable for various concentrations of sulfuric acid below 70 ¡ãC, and has good corrosion resistance in acetic acid of any concentration and temperature under normal pressure, as well as in the mixed acid of formic acid and acetic acid.

Our Carbon Steel Butt Welded Pipe Elbow is a carbon steel pipe solution made of forged carbon steel and is mainly used in the high temperature service range.

We have a massive stock of Super Duplex WPS 32750 Tee, known for its high ductility, and its excellent corrosion resistive nature makes it an excellent option for marine 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.

As an important category of pipe fittings, pipe caps are in great demand. If a solvent welded cap is used as a future connection point, you must leave a few inches of tubing in front of the cap; when the cap is cut off for future connections, you must leave enough tubing to allow the new fitting to be glued to it. We offer 1-4 inch bw ss pipe fittings 304L cap.

A234 WP91 is one of the steel grade in ASTM A234 standard.W means weldable,P means pressure,91 is grade 91.the starting material is ASTM A335 Gr P91 Seamless pipes,widely used for POWER PLANT FABRICATION,Chemical & Fertilizers, Power Generation and Nuclear Industries.

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.

C276 is suitable for off-shore applications where hydrogen-sulphide stress corrosion cracking resistance is essential.

825 is an austenitic Ni – Fe – Cr – Mo – Cu nickel based alloy developed to resist corrosion in very aggressive media.Alloy 825, also known as Incoloy 825, is a nickel-iron-chromium alloy with molybdenum and copper added.

Unlike other types of steel such as 304 and 306, the 316l stainless steel alloy can be used in a variety of applications where high corrosion resistance is required. For example, specialists in the chemical and pharmaceutical industries use it to make surgical tools and medical implants.

While other materials may fail over time, our Stainless Steel 316 Cross Fittings will maintain function and appearance for extended periods of time. It has been exposed to heavy contamination for most of its existence and has barely been cleaned, but these stainless steel 316 reducers are still considered to be in good condition.

Adding a small amount of Mg to Monel K-500 alloy can increase the grain boundary bonding force and improve high temperature plasticity.

The combination of very low corrosion rates in high-velocity sea water and high strength make alloy K-500 pipe bend and elbow particularly suitable for shafts of centrifugal pumps in marine service.

One of the greatest benefits of Inconel 600 fittings is their ability to maintain their performance even at high temperatures. It has a minimum yield strength of 310 MPa and a minimum tensile strength of 655 MPa. It has an elongation of 40%, which is pretty good. Inconel 600 material has a melting point of 1413 degrees Celsius, which makes it ideal for high temperature applications and has a long service life. It can be easily bent and welded, and the size can be customized according to specific requirements.

These A234 WPB SCH 80 Elbow are also available in a wide size range. The purpose to use a ASTM A234 gr WPB elbow is to change direction or flow in a piping system.

The presence of this sigma phase in UNS S31803 dual-phase steel elbows is detrimental to the alloy because, in addition to the corrosion resistance of the material, it greatly reduces properties such as impact resistance at room temperature.

ASTM A403 WP310/310S is an austenitic heat resistant alloy having high resistance to oxidation under mildly cyclic conditions through 2000oF.

This steel has a high nickel and chromium content that offers comparable corrosion resistance, high resistance to oxidation and retention of larger fraction of room temperature strength than the common austenitic alloys like Type 304.

Stainless 310 is often used at cryogenic temperatures, with excellent toughness to -450¡ãF, and low magnetic permeability

321 Fittings cover the standard for wrought austenitic stainless steel fittings for pressure piping applications. The material of pipe fittings shall include forgings, bars, plates or seamless or welded pipes. Forging or forming operations shall be performed by hammering, pressing, piercing, extruding, upsetting, rolling, bending, fusion welding, machining, or a combination of two or more of these operations. All accessories should be heat treated.

304 fittings meet steel 304 strength standards and 304L ultra-low carbon standards. Fittings are components used in many different industries to connect, terminate, control flow and change the direction of pipes.

We warmly welcome our regular and new clients to join us for ASTM Seamless Tee B366 (WP20CB, UNS N08020, Alloy20).