Duplex Pipe Fittings

Duplex Pipe Fittings

What are duplex pipe fittings?

If you need to deal with scenarios, where probability of corrosion or rust is high, then it is highly recommended for you to choose duplex stainless steel fittings. This is one of the reasons why they are employed by many industrial demands and standards. This is mainly because they are composed of 50:50 equal ratio of austenite and ferrite contents. It also means that they comprise both austenitic and ferritic properties. On the other hand, duplex stainless steel pipe fittings not only resist general corrosion, but you would also see them resisting stress corrosion cracking.

There are industries that demand for duplex weld fittings to resist seawater corrosions. This is mainly restricted for marine or other pipeline applications, as for them, corrosion resistance and durability is important. So, to deal with this, duplex buttweld fittings is highly recommended. It resists seawater corrosion and help last for longer period of time. Adding to this, joining and welding are one of the superior and pivotal steps that are employed for manufacturing such fittings. The manufacturing is done as per the standards: ASTM A815.

This standard, cover for the seamless and welded construction of the ferritic and austenitic 2205 elbow, tee, reducer, street elbow, end caps and buttweld cross. So, the mode of manufacturing goes hand in hand with compliance with the material standards. This is very important as the product then becomes genuine and that customers or industries who are interested can then choose duplex 2205 pipe fittings. Adding to this, material standard ASME B16.9, also covers for how it shows excellent properties when welded permanently.

So, if you are looking for a top notch and assured quality standards for duplex steel elbow, then it is highly advised that you approach to the listed suppliers of pipingmaterial.ae. Here you would get:

  • Benefits of contacting the suppliers, who quote reasonable pricing for your demands and standards.
  • Worried on product genuineness, this B2B platform has this taken care of, as the suppliers are 100% genuine, listed and verified.
  • Need custom or standard sizes for the fittings? Then it is recommended to you to contact the suppliers or manufacturers directly. Their contact details are open to the customers for free.

There are many other customer-friendly services that are provided by them. For them, customer’s needs and standards and their confidence towards this platform matters a lot. Hence, they are one of the leading and prominent duplex pipe fittings suppliers in UAE.

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Verified duplex steel elbow and duplex 2205 fittings suppliers in UAE

Duplex Pipe Fittings Specification

Duplex Pipe Fittings Properties

Duplex pipe fittings dimensions

Is alloy 2205 buttweld elbow corrosion-resistant?

Compared to the 300 series, Alloy 2205 Buttweld Elbow is resistant to chloride stress corrosion cracking and localized corrosion (like pitting and crevice corrosion).

You can save 10-12% cost when ordering through manufacturers of duplex 2205 pipe fittings in any shape including equal/ reducing tee in Dubai

Applications of DSS fittings

Because the alloy has good corrosion resistance properties, Duplex Pipe Fittings are preferred in applications like Chemical process vessels, Food processing equipment, heat exchangers, Flue gas desulfurization equipment, Pulp mill digesters, Oil field piping and heat exchangers.

Purchase duplex steel pipe fittings and alloy 2205 reducer as per ASTM A815 at reasonable price from genuine suppliers in middle east

What are the 2205 duplex fittings advantages and disadvantages?

Advantages –

  • The fittings have good mechanical strength and corrosion resistance. They offer a combination of properties from austenitic and ferritic steels at an affordable rate.

Disadvantages –

  • They cannot be used above 600° F, because the material loses its strength and becomes brittle.
Find a few but audited duplex steel buttweld fittings importers in UAE, leading stockists of alloy 2205 return bend, and DIN 1.4462 stub end in various schedule

2205 duplex stainless steel fittings manufacturing process

Fittings are made either seamless or welded. The production of welded fittings involves using metal sheets, cut into the shape of a fitting with the help of a template. After cutting the sheet, the metal is joined together with a weld seam on one side. Seamless fittings tend to have higher strength because they have no seam. Like pipes, some of these fittings may be pushed, bent and expanded simultaneously with the help of a mandrel process.

Get benefits of lowest price & custom sizes when buying from 2205 duplex stainless steel 45/ 90 deg elbow and AISI 2205 pipe bend manufacturers in Dubai

Is duplex 2205 pipe fittings magnetic?

The microstructure of Duplex 2205 Pipe Fittings is a mix of austenite and ferrite. It contains a higher content of iron as well, making it a ferromagnetic alloy. Hence, the fittings exhibit magnetic properties.

How strong are duplex steel buttweld fittings?

The tensile strength of Duplex grade 2205 is about 621 Mpa.

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