Name: S32205 Duplex Steel Pipe

Size：1/2” NB - 8” NB（Seamless ）；6” NB - 24” NB（Welded ）

Material: Duplex Steel

Type：Seamless / ERW / Welded / Fabricated / CDW

Thickness range: 0.5-45mm

Surface Treatment: Polishing, Hairline, Pickled, etc.

Finished condition: Round, Square, Rectangular, Coil，U Tube

Application: Petrochemical, Oil & Gas； Geothermal, Mining；Chemical Process, Pharmaceutical, Biomass；Sea Water, Water Desalination； LNG (Liquefied Natural Gas), Nuclear Power, Solar Power。

Model number:

Original: Wenzhou,Zhejiang

Standard: ASTM A790 / ASME SA790 UNS S31803, S32205, S32550, S32750, S32760

Technics:

Package: Packed in woven bag, or put in wooden case

Price:

Delivery: Accord Quantity

Certificate:

Production ability:

 

Product Detail

Duplex s32205 pipes are made from a mixture of austenitic and ferritic stainless steel. This mixture of these two unique alloys provides excellent ductility and strength to the grade. Duplex s32205 pipes are considered to be ideal for the usage of corrosive environments. The combination of austenitic and ferritic combination is highly durable and hence these pipes are used for transmitting dangerous liquids and gases. 

Specification of S32205 Duplex Steel Pipe

 

Standard	ASTM A790 / ASME SA790 UNS S31803, S32205, S32550, S32750, S32760
Grade	S32205
Type	Seamless / ERW / Welded / Fabricated / CDW
Length	Single Random Length, Double Random Length And Customize Size.
End	Plain End, Bevelled End, Threaded

 

Applications of S32205 Duplex Steel Pipe

• Heat Exchangers
• Instrumentation
• Hydraulic & Pneumatic system
• Nuclear Power Plants
• Automotive industries
• Aerospace
• Medical
• Pharmaceutical
• Oil coolers
• Pre-heater
• Condenser
• LNG
• Pulp and paper
• Offshore construction
• Food and pharmaceutical processing
• Desalination and waste water projects
• Electrical Submersible Pump

 

Equivalent Grades For S32205 Duplex Stainless Steel Pipe

STANDARD	UNS	WERKSTOFF NR.
Duplex 2205	S32205	1.4462

 

Duplex steel seamless pipe chemical composition

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	N	Fe
S32205	0.030 max	2.00 max	1.00 max	0.030 max	0.020 max	21.0 – 23.0	2.50 – 3.50	4.50 – 6.50	0.8 – 0.20	63.54 min

  

Duplex Steel UNS S32205 Pipes Mechanical Properties

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 %

 

 

Physical Properties of S32205 Duplex Seamless Pipe

Physical property	Value
Density:	0.278 lb/in3
Melting Range:	2525-2630°F
Specific Heat Capacity at 212°F	0.119 Btu/lb/°F
Thermal Conductivity at 212°F	8.4 Btu/hr-ft-°F
Poisson's Ratio	0.3
Elastic Modulus at 72°F	29 x 10 psi