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Duplex Stainless Steel Butt weld Pipe Fittings

A leading manufacturer, exporter, suppliers & stock holder of Duplex Stainless Steel Butt weld Pipe Fittings, best price

Duplex Stainless Steel Butt weld Pipe Fittings suppliers and manufacturer in India, buy any quantity & size at factory rate

Duplex, lean duplex and super duplex stainless steels –twice as strong as austenitics

Contents-

1. Duplex Stainless Steel Butt weld Pipe Fittings Specification

2. Duplex Stainless Steel Butt weld Pipe Fittings quality certificates

3. Duplex Stainless Steel Butt weld Pipe Fittings Packaging & Shipping

4. Duplex Stainless Steel Butt weld Pipe Fittings Useful info

5. Types of Duplex Pipe Fittings

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Piyush Steel provide premium quality Duplex Stainless Steel Butt weld Pipe Fittings that are used in diverse industrial applications all over the world. Piyush Steel offers a range of precision finished duplex fittings to ensure a good flow in seamless. Our fittings are corrosion resistant & designed to operate in high pressure environments. Piyush Steel is manufacturers, stockiest & suppliers of Duplex Stainless Steel Butt weld Pipe Fittings. Duplex Stainless Steel Butt weld Pipe Fittings have special quality finishing and duress for long life, high pressure and zero defects.

Duplex Stainless Steel Butt weld Pipe Fittings Specification

Duplex and superduplex

  • A182 F51 (UNS S31803), A182 F60, F53 (UNS S32750)

Product Name: Duplex Stainless Steel Butt weld Pipe Fittings

Please see below for a full list of the materials we stock:

  • Super Duplex (both S32760 and S32750 / 2507)
  • Duplex (S31803 / 2205)
  • 6% Moly (S31254)
  • Nickel Alloys (Alloy 400, 625, 800, 825, etc)
  • Stainless Steels (316L, 304L, 904L, 310, 321, etc)

Huge stock of standard Duplex Stainless Steel pipes is in ready stock.

If you are in the market for the best in Duplex Stainless Steel Butt weld Pipe Fittings, look no further than PIYUSH STEEL. We have an extensive production range in which we offer Tee, Concentric Reducer, Eccentric Reducer, Elbow Short Radius, 45degree elbow & Stub End etc.

Types of Pipe Fittings

Duplex Stainless Steel Butt weld Pipe Fittings quality certificates

Duplex Stainless Steel Butt weld Pipe Fittings delivered with a 3.1 certificate. we can perform the tests required to issue a 3.2 certificate, or a CMTR in accordance with the ASME III Code.

certifications 2.2 / 3.1 / 3.2

Duplex Stainless Steel Butt weld Pipe Fittings Packaging & Shipping

Lot of emphasis is placed on the packing and packaging. The Duplex Stainless Steel Pipes are packed in wooden corrugated boxes foiled in plastic wraps and bubble wraps. Caps / Bushing are made available to the ends on request of the buyer.

So, besides the fact that we can arrange freight transportation for you, we can before that:

  • specifically mark parts or packages;
  • provide for a special packing according to what is required by the shipping method or by you.

We mark the Duplex Stainless Steel Butt weld Pipe Fittings as needed with the most suitable marking technique.

When packaging and packing, our experienced warehouse staff systematically takes the greatest precautions for your Duplex Stainless Steel Butt weld Pipe Fittings to be optimally protected during transportation. We pack the Duplex Stainless Steel Butt weld Pipe Fittings according to the appropriate method: strapped pallet, wooden crate, overseas packing (ISPM15).

Duplex Stainless Steel Butt weld Pipe Fittings Useful info

A Duplex fitting is an external or internal rib, or rim (lip), for strength, as the duplex fitting of a beam or I-beam (or a T-beam); or for a guide, as the flange of a train wheel; or for attachment to another object, as the duplex fitting on the end of a pipe, steam cylinder, etc, or on the lens mount of a camera. Thus a flanged rail is a rail with a flange on one side to keep wheels, etc., from running off. The term “duplex fitting” is also used for a kind of tool used to form fittings. By using fittings, pipes can be assembled or disassembled very easily.

Alloy UNS Description
2205/2205D S31803/S32205 Duplex 2205/2205D is used in environments where resistance to general corrosion and chloride stress corrosion cracking is important.
2205 S31803 Duplex 2205 is used in environments where resistance to general corrosion and chloride stress corrosion cracking is important.
2205D S32205 Duplex 2205D is used in environments where resistance to general corrosion and chloride stress corrosion cracking is important.

Piyush Steel is mahnufacturers, stockiest & suppliers of Duplex Stainless Steel Pipes. Duplex Stainless Steel Pipes have special quality finishing and duress for long life, high pressure and zero defects.

Alloy UNS Designation Werkstoff NR. Specifications*
2205 S31803/S32205 1.4462 A/SA789, A/SA790

Our duplex innovation is unmatched in the industry and our offering covers a full palette of duplex stainless steels for use in diverse industries and applications.  The duplex grades LDX 2101® and 2304 are referred to as lean duplex grades. Typical applications are storage tanks, bridges, water heaters and reinforcement bars. The corrosion resistance is comparable to the standard austenitic grades like 4301 and 4404 respectively or high alloyed ferritics like 4521. Grades 2507 and 4501 are regarded as super duplex grades. They are highly alloyed and have a corrosion resistance comparable to high performance austenitics like 254 SMO®. Typical applications for super duplex are desalination plants, seawater systems, flue-gas cleaning, umbilicals, storage tanks and pressure vessels.

Duplex grades have a ferritic-austenitic microstructure, with a phase balance of approximately 50% ferrite and 50% austenite. Duplex grades combine many of the beneficial properties of ferritic and austenitic stainless steels. The duplex microstructure contributes to the high strength and high resistance to stress corrosion cracking.

Weldability

Duplex stainless steels generally have good weldability and can be welded using most of the welding methods used for austenitic stainless steels:

  • Shielded metal arc welding (SMAW)
  • Gas tungsten arc welding TIG (GTAW)
  • Gas metal arc welding MIG (GMAW)
  • Flux-cored arc welding (FCW)
  • Plasma arc welding (PAW)
  • Submerged arc welding (SAW)
  • Laser welding
  • Resistance welding
  • High-frequence welding

Corrosion resistance

Duplex stainless steel grades are superior to standard austenitics with regard to stress corrosion cracking resistance, and duplex grades are also good in a number of acidic and alkaline environments.

About Piyush Steel: We continue to service and supply the oil, gas, filtration, refrigeration, refining, petrochemical and offshore industries, on a global scale. We are able to supply pipes, fittings, flanges, valves and other consumables in all dimensions, tolerances, and specifications. Piyush Steel manufactures, stocks and supplies a range of Duplex Stainless Steel & Super Duplex Products. The products are manufactured to conform to American and British design specifications.