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AISI 329 Duplex Stainless Steel Seamless and ASTM A790 UNS S32900 Welded Pipe

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AISI 329 Duplex Stainless Steel Seamless and ASTM A790 UNS S32900 Welded Pipe

Name: AISI 329 Duplex Stainless Steel Seamless and ASTM A790 UNS S32900 Welded Pipe
Brand: DELTA
Price: 4600 USD

China AISI 329 Duplex Stainless Steel Seamless and ASTM A790 UNS S32900 Welded Pipe factory

Brand Name : DELTA

Model Number : UNS S32900

Certification : ISO

Place of Origin : China

MOQ : 500 kgs

Price : 4600-5700 USD/Ton

Payment Terms : T/T, Western Union, L/C

Supply Ability : 10 Ton per week

Delivery Time : 5 - 12 days based on the quantity

Packaging Details : standard packing for export

Products : Duplex Stainless Steel Pipe

Grade : UNS S32900

Standard : ASTM GB EN

Length : 6m or custom cutting any length as request

Diameter : DN10 - DN400

Wall thickness : SCH10 - XXS or unstandard size

Type : seamless pipe

Service : cutting, polishing

application : Heat exchanger

Packing : wooden box or PP bag

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AISI 329 Duplex Stainless Steel Seamless and ASTM A790 UNS S32900 Welded Pipe

Products Name	UNS S32900 Stainless Steel Pipe
Pipe Type	Seamless Pipe . Welded Pipe
Surface	Pickling , polishing
Out Diameter	6 - 508mm
Wall Thickness	1.0 - 50.0mm
Length	6m or cutting any length as request
Standard	ASTM / GB / EN / DIN / JIS / BS / BIS
Mainly Grade	304 304L 304H 309S 310S 316L 316Ti 317L 321 347 2205 2507 904L 254SMO 800/800H Alloy20 ,Hastelloy Alloy, Monel Alloy,Inconel Alloy
Service	Cutting, Polishing, Hairline Finishing
MOQ	200 Kgs
Packing	standard packing for export
Application	Industrial , food , medical, househould

AISI 329 (S32900) stainless steel is a duplex stainless steel with high yield strength, up to twice that of austenitic stainless steel.

329 duplex stainless steel has good pitting corrosion resistance, crevice corrosion resistance, oxidation resistance and stress corrosion resistance in chlorine containing water. It is a heat-resistant steel alloy.

329 stainless steel is a kind of high alloy duplex stainless steel. It is often used in heat exchanger and chemical industry in chlorine environment.

Duplex 1.4460 AISI 329 ERW Pipe & SS 329 Duplex Pipe specification & dimensions

ASTM A789 UNS 32900 Duplex Stainless Steel Pipe sizes

ASTM A789 UNS 32900 Seamless Pipe

Size: 4 - 406mm
Thickness : 0.5 - 50mm
Length: Single, Double Random & Cut Length

ASTM A789 UNS 32900 Welded Pipe

Size: 5.0 - 1219.2 mm
Thickness : 0.5 - 20mm
Length: Single, Double Random & Cut Length

AISI 329 stainless steel chemical composition

	C	Mn	Si	Cr	Ni	P	S	Mo
MIN	–	–	–	23.0	2.0	–	–	1.2
MAX	0.08	1.00	0.75	28.0	5.0	0.04	0.03	2.0

AISI 329 Standards

SS standard: SS 2324 (10RE51)
GB standard: 0Cr25Ni5Mo2
ASTM: S32900
JIS standard: 329JI
DIN standard W.NR.1.4460

Features

It has good corrosion resistance
It is easy to clean
Excellent strength and toughness at low temperature
329 stainless steel has good formability

DUPLEX STEEL APPLICATIONS

Because of the high strength of duplex stainless steel, it can save material, such as reducing the wall thickness of the pipe.

Oil pipe in oil and natural gas industry
Crude oil desalting
Sulfur-containing gas purification
Wastewater treatment equipment in refinery
Cooling system using brackish water or chlorine solution

Supply forms

Alloy sample
Alloy steel pipes
Wear resistant pipes
Forged products
Cast products

AISI 329 Duplex Stainless Steel Seamless and ASTM A790 UNS S32900 Welded Pipe

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