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ASTM A815 Duplex 2205 / UNS S32205 Elbow 180 Degree U Bend Pipe Fittings

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ASTM A815 Duplex 2205 / UNS S32205 Elbow 180 Degree U Bend Pipe Fittings

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Brand Name :	YUHONG
Model Number :	ASTM A815 Duplex 2205 WPS32205-S 180 Degree U Bend Pipe Fitting
Certification :	ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Payment Terms :	L/C,T/T
Delivery Time :	7 DAYS

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ASTM A815 Duplex 2205 / UNS S32205 Elbow 180 Degree U Bend Pipe Fittings

ASTM A815 Duplex 2205 WPS32205-S 180 Degree U Bend Butt Weld Pipe Fittings

We are one of the biggest manufactures of stainless steel & duplex steel & alloy steel tubes and pipes in China. With development more than 20 years, we have accumulated a great many clients all around the world and Yuhong products also won the great praise among the customers.

ASTM A815 specification covers two general classes, WP and CR, of wrought ferritic, ferritic/austenitic, and martensitic stainless steel fittings of seamless and welded construction. Class WP fittings are subdivided into four subclasses: Classes WP-S, WP-W, WP-WX, and WP-WU. The material for fittings shall consist of forgings, bars, plates, or seamless or welded tubular products. The steel shall be melted by electric furnace, vacuum furnace, or electric furnace followed by vacuum or electroslag-consumable remelting. Forging or shaping operations shall be performed by hammering, pressing, piercing, extruding, upsetting, rolling, bending, fusion welding, machining or by combination of two or more of these operations. The materials shall undergo heat treatment and shall follow the required cooling process and tempering temperature. Chemical and product analyses shall be performed and shall conform to the required chemical composition in carbon, manganese, phosphorus, silicon, sulfur, nickel, chromium, molybdenum, copper, nitrogen, and titanium. The mechanical properties of the fitting material shall conform to the required values in yield strength, tensile strength, elongation, and hardness.

Materials of Pipe & Pipe Fittings

Titanium	Grades 1, 2, 5, 7, 9 and 12
Duplex	UNS S31803 & S32205
Super Duplex	UNS S32750 & S32760
6 Moly	UNS S31254, N08925 & N08926
Copper Nickel	UNS C70600 C70620 C7060X C7150 C71520 C71640

Duplex 2205 Chemical Composition

C	1
N	0.03
P	0.02
Si	2
Mn	3.0 – 3.5
Mo	22.0 – 23.0
Fe	0.03
Cr	4.5 – 6.5
S	0.14 – 0.2
Ni	Bal

Duplex 2205 Mechanical Properties

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%

Duplex 2205 Fittings Equivalent Grades

STANDARD	WERKSTOFF NR.	UNS
ASTM A815 WP-S	1.4462	S32205

ASME B16.9 S32205 Duplex Pipe Fittings Dimensions

ASME B16.9 S32205 Duplex Pipe Fittings Dimensions

NOMINAL PIPE SIZE	ALL FITTINGS	ALL FITTINGS	ELBOWS AND TEES	180 DEG RETURN BENDS	180 DEG RETURN BENDS	180 DEG RETURN BENDS	REDUCERS	CAPS
NPS	O.D. at Bevel (1), (2)	I.D. at End	Centre -to- End Dimension A, B, C, M	Centre-to- Centre O	Back-to- Face K	Alignment of Ends U	Overall Length H	Overall Length E
		(1), (3), (4)
1/2 to 2.1/2	0.06	0.03	0.06	0.25	0.25	0.03	0.06	0.12
	-0.03
3 to 3.1/2	0.06	0.06	0.06	0.25	0.25	0.03	0.06	0.12
4	0.06	0.06	0.06	0.25	0.25	0.03	0.06	0.12
5 to 8	0.09	0.06	0.06	0.25	0.25	0.03	0.06	0.25
	-0.06
10 to 18	0.16	0.12	0.09	0.38	0.25	0.06	0.09	0.25
	-0.12
20 to 24	0.25	0.19	0.09	0.38	0.25	0.06	0.09	0.25
	-0.19
26 to 30	0.25	0.19	0.12	…	…	…	0.19	0.38
	-0.19
32 to 48	0.25	0.19	0.19	…	…	…	0.19	0.38
	-0.19

ASTM A815 Seamless / Welded Butt weld Pipe Fittings Application Industries

Off-Shore Oil Drilling Companies
Power Generation
Petrochemicals
Gas Processing
Specialty Chemicals
Pharmaceuticals
Pharmaceutical Equipment
Chemical Equipment
Sea Water Equipment
Heat Exchangers
Condensers
Pulp and Paper Industry

ASTM A815 Duplex 2205 / UNS S32205 Elbow 180 Degree U Bend Pipe Fittings

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