Square Stainless Steel Tubing Welding Bright Polished / Un-polished 201 304 316L manufacturer from China WINFAST STEEL INDUSTRIAL LIMITED COMPANY

Square Stainless Steel Tubing Welding Bright Polished / Un-polished

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: 201 304 316L

Square Stainless Steel Tubing Welding Bright Polished / Un-polished

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Square Stainless Steel Tubing Welding Bright Polished / Un-polished

Name	Welded Stainless Steel Pipe	Material	201 304 316L
Surface	Polished / Un-polished	Size	As required
Length	6 meters	Applicate	Structures

Specifications:

201 304 316L welded stainless steel pipe
Shape	Square Round Rectangle
Material	201 304 316L
Length of pipe	6 meters or as required
Size	All standard size in stock
Thickness	0.3-4 mm
Packing	each pipe will loading in a plastic tube
Finished	polished 180# 350# 400# 600# 800# Hairline finished.etc
Tolerance	Diameter :±0.2mm
	Thickness :±0.02mm
	Length :±0.5mm
Process method	ERW Welded
Service	We can produce unstandard size of pipes

Our Standard Size of Pipe In Stock

Square tube side length (mm)

10*10 , 12*12 , 15*15 , 18*18 , 19 * 19 , 20*10 , 20*20 , 22* 22 , 23* 11 , 23 *23 , 24* 12 , 24*24 ,25*13 , 25*25 , 28*28 , 30*15 , 30*30 , 30*60 , 36*23 , 36*36 , 38*25 , 38*38 , 40*10 , 40*20 , 40*40 ,45*75 , 48*23 , 48*48 , 50*25 , 50*50 , 55*13 , 60*40 , 60*60 , 70*30 , 73*43 , 80*40 , 80*60 , 80*80 , 95*45 , 100*40 ,100*50 ,100*100 , 120*60 , 150*100 , 150*150

Rectangular Tube:(mm)

10×20 10×22 20×15 14×16 23×11 24×12 25×13 30×10 30×15 32×16 32×21 35×20
35×23 38×25 10×40 40×20 42×23 47×23 50×10 50×25 50×30 60×15 60×20 60×30
60×40 65×15 70×20 73×43 75×45 76×25 80×40 95×45 100×25 100×40 100×50 120×60

Round Pipe(mm)

OD 8,9.5,10,12.7,15.5,16,18.5,19,22,25,38,42,50,63,76,89,102,108,114,133,141,159,

168,219mm

Chemical Composition of our pipes

Chemical Composition of Material	Material Composition	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	≤0.03	≤0.03	≤0.030	≤0.030	≤0.030
	Cr	16-18	17-19	18-20	16-18	16-18
	N	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		≥535	≥520	≥520	≥520
	Yield Strength		≥245	≥205	≥205	≥205
	Extension		≥30%	≥30%	≥35%	≥35%
	Hardness (HV)		<253	<253	<200	<200

Our Packing Details

Packagings of Stainless Steel Pipes/Tubes Please don’t worry that our products are packed, stored, transported according to the international regulation. We do care about the quality of our products; even some little details are paid attention to. We wrap the stainless steel products with anti-rust paper and steel rings to prevent damage. Identification labels are tagged according to standard specification or customer's instructions. Special packing is available as per customer's requirement. Plus, our storage racks are made of wood. Other kinds of metals are settled in other places, far from the stainless steel. Any unwanted chemical reaction can be prevented.

Application

(1). Machinery manufacture: glass machinery, agricultural machinery, textile machinery, papermaking machinery, food machinery, electrical equipment, sanitation equipment.

(2). Roads and Bridges: railway, aviation, expressway, overpass, road fence, traffic signs.

(3). Construction engineering: steel structure construction, sports venue, three-dimensional garage, exhibition hall.

(4). Decoration: wrought iron doors and windows, outdoor advertising, pavilion and vestibule, glass curtain wall.

(5). Transportation: automobile manufacture, ship manufacture, container, tricycle, tower crane.