Victor Steel Corporation is leading Manufacturers & exporters of ASTM A790 Duplex Seamless Pipes, Ferritic / Austenitic Duplex Steel S32205 Seamless pipes, Duplex Steel UNS S31803 Welded Pipes Suppliers, S32205 Duplex Steel Rectangular Welded Pipes, Duplex S32205 ERW Pipes Exporter, Duplex Welded Pipes, S32205 Duplex Steel EFW pipes in mumbai.

We manufactured, export & suplly Duplex UNS S31803 / S32205 pipes in accordance with international ASTM standards Seamless pipe ASTM A790 UNS S31803 / S32205, Welded pipe ASTM A928 UNS S31803 / S32205 Our UNS S31803 / S32205 Duplex Steel Pipes are stronger and harder as compared to normal steel. However, these UNS S32205 Duplex Steel Pipes are not as challenging to corrosion as stainless steel.

Duplex UNS S31803 / S32205 is an austenitic-ferritic stainless steel used for corrosive environments and is capable to resist localized corrosion such as pitting, crevice corrosion and stress corrosion cracking. The austenitic-ferritic chemical composition results in mechanical properties that are able to cope with high stress conditions where to use of ordinary austenitic stainless steel will result in mechanical failure.

We manufacture, export & supply UNS S31803 / S32205 Duplex Steel to spheres of the industries ranging from basic industries such as Sugar, Paper, Textile, Engineering to more complex such as Oil & Gas, Petrochemical, Chemical & Fertilizers, Power Generation and Nuclear Industries.

Beneficial key Properties :-

• Due to its high chromium, molybdenum, and nitrogen content, Duplex 2205 demonstrates superior corrosion resistant properties to 316 and 316L in most environments
• Chromium, molybdenum, and nitrogen content also provide high resistance to pitting and crevice corrosion, even in oxidizing and acidic solutions
• Resistant to chloride stress corrosion cracking and temperatures of up to about 302°F (150°C)
• The presence of ferrite provides for good performance of Duplex 2205 in caustic environments
• Similar to other duplex stainless steels, Duplex 2205 has good oxidation resistance at high temperatures

---

UNS S31803 Duplex Steel Welded Pipes, DIN 1.4462 Duplex Steel Seamless Pipes, Duplex Steel 2205 Seamless Pipes, ASTM A790 S32205 Duplex Steel ERW Pipes, Duplex S31803 Hexagonal Pipe in India.

---

Suplex Steel S31803/ S32205 Pipe Specifications

Grade	Duplex Steel UNS S32205 UNS S31803
Size	1/2"NB TO 12 "NB IN
Standard	ASTM A790 / ASME SA790, A815
Seamless Pipes Sizes	1 / 2" NB - 8" NB
Welded Pipes Sizes	6" NB - 24" NB
Form	Round, Square, Rectangular, Hydraulic Etc
Schedule	SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Length	Single Random, Double Random & Cut Length.
Type	Seamless / ERW / Welded / Fabricated / EFW
End	Plain End, Beveled End, Treaded

Standard	Duplex S31803/ S32205
Werkstoff Nr.	1.4462
UNS	S31803/ S32205
JIS	-
AFNOR	-
BS	-
GOST	-
EN	-

S31803 / S32205 Duplex Pipes Chemical Composition

S31803 / S32205	C	N	P	Si	Mn	Mo	Fe	Cr	S	Ni
	1.0	0.03	0.02	2.0	3.0 – 3.5	22.0 – 23.0	0.03	4.5 – 6.5	0.14 – 0.2	Bal

Duplex Steel S31803 / S32205 Pipe Mechanical Properties

S31803 / S32205	Density	Melting Point	Yield Strength (0.2%Offset)	Tensile Strength	Elongation
	7.8 g/cm3	1350 °C (2460 °F)	Psi – 80000 , MPa – 550	Psi – 116000 , MPa – 800	15 %

---

Other Types of UNS S31803/ S32205 Duplex Steel Pipes

Duplex Steel S31803 Pipes	Duplex Steel S31803 Seamless Pipes	S31803 Welded Pipes	Duplex UNS S31803 Pipes
Duplex UNS S32205 Pipes	Duplex S32205 ERW Pipes	UNS S31803/ S32205 EFW Pipes	UNS S32205 Pipes
UNS S31803/ S32205 Duplex Welded Pipes	UNS S31803/ S32205 Hallow Pipe & Bush Pipes	UNS S31803/ S32205 Duplex Hexagonal Pipe	UNS S31803/ S32205 Duplex Rectangular Pipe
Duplex Steel S31803 EFW Pipes	UNS S31803/ S32205 Duplex Round Pipe	Duplex Steel S32205 ERW Pipes	S32205 Fabricated Pipes

---

Countries We Export to

Cities We Deliver to