Duplex Steel Buttweld Fittings

Dynamic Forge & Fittings manufacturing unit’s - original photograph of Duplex Steel Buttweld Fittings

Dynamic Forge & Fittings manufacturing unit’s – original photograph of Duplex Steel Buttweld Fittings

DUPLEX STAINLESS STEEL

Duplex stainless steel offers excellent resistant to corrosion and very high mechanical strength. The high corrosion resistance of duplex stainless steel ensures significantly more uptime than carbon steels and conventional stainless steels, while the mechanical strength allows for lighter constructions, more compact system design and less welding.

Common duplex steel specification:

 

316T DESIGNATIONS

CHEMICAL COMPOSITION ASTM/EN STANDARDS (Major elements only)

Welding
consumables

% content is a maximum unless a range is indicated

ASTM

EN

Trade Name

C

Mn

Cr

Ni

Mo

N

Other

Duplex

2304

0.03

21.5/24.5

3.0/5.5

0.1/0.6

0.05/0.2

0.05/0.6 Cu

2304/2205

1.4362

0.03

22.0/24.0

3.5/5.5

0.1/0.6

0.05/0.2

0.1/0.6 Cu

2101

1.4162

0.04

4.0

21.0

1.35

0.1

0.2

2205

0.03

22.0/23.0

4.5/6.5

3.0/3.5

0.14/0.2

2205

1.4462

O.03

21.0/23.0

4.5/6.5

2.5/3.5

0.10/0.22

2507

0.03

24.0/26.0

6.0/8.0

3.0/5.0

0.24/0.35

1.5/2.5 Cu

2507

1.441

0.03

24.0/26.0

6.0/8.0

3.0/4.5

0.2/0.35

1.0/2.5 Cu

Type of Duplex Steel Buttweld Fittings

Duplex and super duplex pipe, fittings and flanges

Dynamic Forge & Fittings can supply the following duplex stock grades:

  • Duplex UNS stock grades S31803, S32205, F51 and F60
  • Super duplex UNS stock grades S32750, S32760, F53 and F55

Stock materials are produced, certified and tested to comply with almost all international standards and specifications.

Duplex Stainless steel buttweld fittings and flanges’ stock range

Duplex u/i 12in: all items are in stock from sch10s u/i XXS, pipe and corresponding fittings, flanges from 150lb – 2,500lb and API flanges to 10,000 psi.

Above 12in we have materials available up to 30in (762mm OD) in a limited thickness range.

Super duplex is available in a limited thickness range up to 18in.

Equivalent Quality & Price with below Manufacturers of Duplex Steel Buttweld Fittings

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Raccortubi S.p.A. Duplex Steel Buttweld Fittings, Italy

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Erne Fittings Duplex Steel Buttweld Fittings, Austria

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Melesi Duplex Steel Buttweld Fittings, Italy

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Mega Duplex Steel Buttweld Fittings, Italy

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Ulma Duplex Steel Buttweld Fittings, Spain

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TecnoForge Duplex Steel Buttweld Fittings, Italy

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BENKAN Corporation Duplex Steel Buttweld Fittings, Japan

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BKL- Thai Benkan Duplex Steel Buttweld Fittings, Thailand

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Lame S.r.l. Duplex Steel Buttweld Fittings, Italy

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Metal far Duplex Steel Buttweld Fittings, Italy

We have our sales representative in Mumbai, Ahmedabad, Chennai, Delhi, Bangalore, Hyderabad, Kolkata, Surat, Pune, Nagpur, Indore, Thane, Bhopal, Visakhapatnam, Vadodra, Nashik, Faridabad, Rajkot, Aurangabad, Ranchi, Coimbatore, Raipur, Mysore, Bhubaneswar, Salem, Bhilai, Bhiwandi, Bikaner, Mangalore, Kochi (Cochin), Bhavnagar, Tirupur, Ankleshwar, Assam, Siliguri, Tamil Nadu, Maharashtra, Jaipur, Jabalpur, Vishakapatnam, Sholapur, Davangere, New Delhi, Kakinada, Belagavi, Udaipur, Guwahati, Ludhiana