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Seamless Stainless Steel Super Duplex Pipe 31803 32205 Anti Corrosion

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wenzhoushi chengyu steel co.,ltd

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Seamless Stainless Steel Super Duplex Pipe 31803 32205 Anti Corrosion

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Brand Name :	CHENGYU
Model Number :	*895.5**
Certification :	ISO
Price :	5.5-10USD/KG
Payment Terms :	Western Union
Supply Ability :	500tons/year
Delivery Time :	According to quantity

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Seamless Stainless Steel Super Duplex Pipe 31803 32205 Anti Corrosion

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Name	S31803 2205 SUPER DUPLEX STAINLESS STEEL SEAMLESS PIPE A790 A789 FOR INDUSTRIAL
Items	ROUND SS SMLS PIPE
Standard	ASTM ,GB,DIN AISI
Material Grade	S31803
	2205
	Outer Diameter	Round pipe9.5mm--813mm
Thickness	0.8mm - 34mm
Length	5.8m,6m, or as customers' request
Tolerance	a) Outer Diameter: +/- 0.2mm
	b) Thickness: +/- 0.02mm
	c) Length: +/- 5mm
Surface	annealing,pickling
	sandblasting
Application	industry,exhausting,water
Test	Squash test, extended test, water pressure test,heat treatment, NDT
Chemical Composition of Material	Material	201	316L	304
	C	≤0.15	≤0.035	≤0.08
	Si	≤1.00	≤1.00	≤1.00
	Mn	5.5-7.5	2	≤2.00
	P	≤0.06	≤0.045	≤0.045
	S	≤0.03	≤0.03	≤0.03
	Cr	16-18	16-18	18-20
	Ni	3.5-5.5	10-14	8-11
Mechanical Property	Material Item	201	202
	Tensile Strength	≥535	≥520
	Yield Strength	≥245	≥205
	Extension	≥30%	≥30%
	Hardness (HV)	<253	<253

ASTM Chemical Composition (%,max)
Grade	C ≤	Si ≤	Mn ≤	P ≤	S ≤	Ni ≤	Cr ≤	Mo	Others
S31803	0.03	1.00	2	0.02	0.02	4.5-6.5	21.00-23.00	2.50-3.50	N:0.08-0.2
S32750	0.03	0.80	1.2	0.03	0.015	6.0-8.0	24.00-26.00	3.00-5.00	N:0.24-0.32
Physical Properties
Grade	Y.S.Mpa min		T.S.Mpa min		Elongation%		Hardness HRC		/
S31803	450		620		25		20		/
S32750	550		800		15		20		/

Seamless Stainless Steel Super Duplex Pipe 31803 32205 Anti Corrosion

Q1: Wonder if you accept small orders?

A1: Do not worry. Feel free to contact us. In order to get more orders and give our clients more convener ,we accept small order.

Q2: Can you send products to my country?

A2: Sure, we can. If you do not have your own ship forwarder, we can help you.

Q3: Can you do OEM for me?

A3: We accept all OEM orders,just contact us and give me your design.we will offer you a reasonable price and make samples for you ASAP.

Q4: What's your payment terms ?

A4: By T/T,LC AT SIGHT,30% deposit in advance, balance 70% before shipment.

Q5: How long is your production lead time?

A5:It depends on product and order qty. Normally, it takes us 15 days for an order with MOQ qty.

Q6: When can I get the quotation ?

A6: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please call us or tell us in your mail, so that we could regard your inquiry priority.

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