Cangzhou Wanyou New Materials Technology co., LTD

http//www.wanyoumaterial.com,  
 
Our advantage:
1.All of the raw materials for producing pipes and tubes are from our headquarters.
2.High quality stainless steel tubes and pipes with competitive prices.
3.We have a professional R&D team, and we constantly launch new products for our customers
    to ensure our leading position in the industry.
4.Every process will be strictly checked by responsibe staff.
5.Provide excellent after-sale service for you to eliminate any menace from the "rear".
6.Samples could be made according to your requirements as soon as possible.
7.Trial order is welcome.

Product Description

Item name:				Stainless Steel Welded Square Tubes
Standard:				Q/JHHH2-2011
Grade of Material:				201(Ni 1.5%) 304(Ni 8%, Cr 18%)
Certificate:				ISO 9001 : 2008
Wall Thickness:				0.4mm~2.0mm
Surface:				Polished SB500
Length:				3.0m,3.5m,6.0m or according to your requirements.
Package:				Plastic bag inside and weaving bag or carton, wooden case outside.
Applicatin:				Decoration, Construction & Building, such as door, window, furniture, etc.
Test:				Squash Test, Extended Test, Water Pressure Test, Crystal Rot Test, Heat Treatment, NDT
Trade Mark:				Huihuang, Changrog
Main Market:				Southeast Asia, Europe, South Africa and worldwide.
Chemical Composition				Composition	201	304
				C	=0.15	=0.08
				Si	=1.00	=1.00
				Mn	5.5-7.5	=2.00
				P	=0.06	=0.045
				S	=0.03	=0.03
				Cr	16-18	18-20
				Ni	1.2-1.8	8-10.5

 

Standard	ASTM A554, A249, A269 and A270, A312
Material Grade	201 ( Ni 1.2%), 304 (Ni 8%, Cr 18%),
Outer Diameter	6mm--219mm
Thickness	0.3mm - 3.0mm
Length	6m or as customers' request
Tolerance	a) Outer Diameter:  +/- 0.2mm
	b) Thickness: +/- 0.02mm
	c) Length: +/- 5mm
Surface	180G, 320G, 400G Satin / Hairline 400G, 500G, 600G or 800G Mirror finish
Application	Decoration construction, upholstery, industry instrument
Test	Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT
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

Payment	Payment by T/T, 30% as advance payment and 70% balance pay before shipping.
Delivery time	A.7 days if this goods is stock goods. B.30 days if this goods will be produced after order
Validity	Valid time is 3 days for price usually.

Others

1: Special design available according to requirement
2: Pipe can be necked down, punching hole on pipe wall.
3: Pipe fittings, elbows are available.
4: All production process are under the ISO9001: 2000 strictly

For further details, you are welcome to pay a visit to our group and please rest assured that we will give you our best support and service.

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