ASTM A789 UNS S32205 Seamless Tubes For Seawater Desalination

GNEE is a professional manufacturer of 2205 duplex stainless steel pipes and tubes. We produce various stainless steel pipes that comply with ASME SA789 S32205, ASME SA790 UNS S32205, and ASTM A789 ASTM A790 S32205 standards. We will provide you with high-quality service, competitive prices, and excellent product quality.

A789 S32205 stainless steel pipes with outer diameters ranging from 6-530mm, wall thicknesses from 0.5-30mm, and a maximum length of 25000mm. ASTM A789 ASME SA789 S32205 2205 duplex stainless steel pipe is a duplex stainless steel containing 22% chromium, 3% molybdenum, 5-6% nickel, and nitrogen alloy, possessing excellent resistance to general corrosion, localized corrosion, and stress corrosion cracking, while also exhibiting high strength and excellent impact toughness. S32205 is very similar to S31803, the difference being in the chemical composition. Typically, we use the S32205 grade as a substitute for the S31803 grade.

 

 

ASTM A789 ASME SA789 S32205  seamless pipe manufacturing process

Specifications of Duplex UNS S32205 Pipes & Tubes

		Werkstoff NR.
2205	S31803	1.4462	ASTM A789 / ASME SA789, ASTM A790 / ASMESA790, EN 10216 – 5

 

Heat Exchanger Tubes & Condensers Tubes Specifications: ASTM A789 and ASME SA789	3/16″ (4.76 mm) to 12 " (323.85mm) Metric sizes available	0.020″ (0.51 mm) to 0.220″ (5.59 mm)		Duplex 2205	–	±10%	–

 

UNS S32205 Pipes & Tubes Chemical Composition

S32205	C	N	P						S
	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

 

Mechanical Properties of Duplex UNS S32205 Pipes & Tubes

S32205			Yield Strength (0.2%Offset)
	7.8 g/cm3	1350 ℃ (2460 ℃F)	Psi – 80000, MPa – 550	Psi – 116000, MPa – 800	15 %

 

2205 Duplex Tubes Applications

Pulp and paper industry digesters, bleaching equipment, and stock-handling systems

 

Types of DSS S32205 Pipes & Tubes

Duplex S32205 EFW Tubes	UNS S32205 Fabricated Pipes
DSS S32205 Seamless Tubes	S32205 Duplex Steel Cold Finished Pipes
UNS S32205 Capillary Tubes	DSS S32205 Instrumentation Tubes
S32205 Duplex Steel Hydraulic Tubes	Duplex Steel S32205 Round Pipes
S32205 Duplex Steel Cold Drawn Tubes	UNS S32205 Square Tubes
UNS S32205 Cold Rolled Pipes	S32205 Duplex Steel Pipes & Tubes
DSS S32205 Heat Exchanger Tubes	DSS S32205 Bright Annealing Tubes

 

SA789 S32205 Surface Condition

All tubes shall be free of excessive mill scale, suitable for inspection. A slight amount of oxidation will not be considered as scale. Any special finish requirements shall be subject to agreement between the manufacturer and the purchaser.

A789 S32205 Product Marking
In addition to the marking prescribed in Specification A1016/A1016M, the marking shall indicate whether the tubing is seamless or welded and the wall designation (average wall or minimum wall).

A789 S32205 Stainless Steel Tubes Export Record

Export ASME SA789 S32205 Stainless Steel Seamless Tubes finished in Annealed and Pickled. Size with Outside Diameter in 38.1mm, Wall Thickness in 1.65mm, Length in 7315mm. Total in 68000KGS.