Name: Square Rectangular Polish Stainless Steel Tubing 304 304L 316L
Brand: Hainer Steel
Price: 1 USD

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Square & Rectangular Polish Stainless Steel Tubing 304 304L 316L

Brand Name:	Hainer Steel
Model Number:	201，202，304，304L，316L，2205，904L etc.
Certification:	ISO9001,SGS,CQC,BV, TUV etc.
Place of Origin:	China
MOQ:	500Kgs/ one size
Price:	Negotiation
Payment Terms:	T/T, L/C at sight
Supply Ability:	2000Tons/Month
Delivery Time:	15-20 days or Stock

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Square & Rectangular Polish Stainless Steel Tubing 304 304L 316L

Square & Rectangular Polish Stainless Steel Tubing 304 304L 316L

Quick Detail:

Standard: JIS, AISI, ASTM, GB, DIN, EN
Steel Grade:316L,304,321,316L,304L,309S,310S,201,202 ,410,430 etc.
Outside Diameter:6mm to 450mm
Thickness: 1mm to 20mm
Type: Seamless Or Welded
Surface: BrightAnnealing, Mirror Polish, Hairline Polish

Description:

Product Item No.: 0015foodtube-Hainer Steel
Standard: ASTM A554, A312, A249, A269 and A270
Material Grade:201 202 304 316L 304L 321 410 430,etc.
Thickness:wide thickness: 1-20mm; Outer diameter: 6-450mm
Length:6m or as required
Tolerance:
a) Outer Diameter: +/- 1%
b) Thickness: +/- 10%
c) Length: +/- 5mm
Surface:180G, 320G, 400G Satin / Hairline(Matt Finish, Brush, Dull Finish),400G, 500G, 600G or 800G Mirror finish
Test: Squash test, Extended test, Water pressure test, Crystal rot test, Heat treatment, NDT

Chemical Standard and Mechanical Propertie

Chemical Composition of Material ( % )	Material Item	201	202	304	316	430
	C	≤0.15	≤0.15	≤0.08	≤0.08	≤0.12
	Si	≤1.00	≤1.00	≤1.00	≤1.00	≤1.00
	Mn	5.5-7.5	7.5-10	≤2.00	≤2.00	≤1.00
	P	≤0.06	≤0.06	≤0.045	≤0.045	≤0.040
	S	≤0.030	≤0.030	≤0.030	≤0.030	≤0.030
	Cr	16-18	17-19	18-20	16-18	16-18
	Ni	3.5-5.5	4-6	8-10.5	10-14
	Mo				2.0-3.0
Mechanical Property	Material Item		201	202	304	316
	Tensile Strength ( Mp a )		≥535	≥520	≥520	≥520
	Yield Strength ( Mp a )		≥245	≥205	≥205	≥205
	Extension		≥30%	≥30%	≥35%	≥35%
	Hardness (HV)		<253	<253	<200	<200

Applications:

We,thistypeseamlessandweldedfoodsteeltubebewidely in food production all over the world

In passed many years,the factoriesbe warmly welcome to use food bright surface both inside and outside stainless steel tubeing,in order to reach high quality fromEuropean,Japanese and others countries,we owned a set of advanced equirpment for material chemical component test,physical performance test and hydraulic test etc.

Ouradvantage

BrightAnnealing
Stricttolerancecontrol
Goodqualitycontrolsystem
Goodaftersalesservices
Goodpackage

Square & Rectangular Polish Stainless Steel Tubing 304 304L 316L

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