ASTM Seamless Stainless Steel Straight Tube 304 1/4"*0.7mm Factory

Basic Info

Model NO.	304 316304 304L 316 316L 310S 2205 2507 625 825
Type	Stainless Steel Pipes
Standard	ASTM, AISI, GB, JIS, DIN, EN
Grade	300 Series
Certification	ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
Shape	Round
Technique	Cold Rolled
Surface Treatment	2b, Ba, No. 1, No. 4, No. 8, 8K, Hl, etc
Grades	316
Ni%	12
304ni	8-10%
Per Peices	1-1000meters
Transport Package	as Per Customers′ Requirements
Specification	OD3-12.7 Thinkness: 0.1-1.24MM
Trademark	LCSH
Origin	China
HS Code	73064000
Production Capacity	1000 Metric Tons Per Month

Product Description

Product name: Stainless Steel Tube for Heat Exchanger, Stainless Steel tube, Stainless Steel Tube, Heat Exchanger tube, Stainless Steel seamless, Heat Exchanger tube, heater tube, ASTM seamless tube, seamless stainless steel tube, heat exchanger tube, heater,
Boiler

Raw material from TISCO

Specifications:
1). Diameters:3.175-50.8mm(1/8"-2inc)
2). W. T.: 0.3 - 3mm
3). Grades: 304 316304 304L 316 316L 310S 2205 2507 625 825 etc.
4). Standard: GB/ISO/EN/ASTM/JIS, etc.
7. Tolerance: OD: +/-0.01mm; Thickness: +/-0.01%.
8.Surface: Bright or anneald and soft
9. Material: 304, 304L, 316L, 321, 301, 201, 202, 409, 430, 410,alloy 625 825 2205 2507 etc.
10. Packing: LCL wooden case poly bay,FCL steel self or poly bay
11. Test :Yield strength, tensile strength, hydrapress measurement
12.Guarantee:The third party (for example :SGS TV ) cetification ect.
13. Application: Decoration, furniture, railing making, paper making, automobile, food processing, medical.
14:Advantage:we are a manufacturer.with good quanlity and reasonable price.we can meet you all the needed.we are profession

All the Chemical Composition and Physical Properites for Stainless Steel as flowing:

Material	ASTM A269 Chemical Composition % Max
	C	Mn	P	S	Si	Cr	Ni	Mo	N B	Nb	Ti
TP304	0.08	2.00	0.045	0.030	1.00	18.0-20.0	8.0-11.0	^	^	^ .	^
TP304L	0.035	2.00	0.045	0.030	1.00	18.0-20.0	8.0-12.0	^	^	^	^
TP316	0.08	2.00	0.045	0.030	1.00	16.0-18.0	10.0-14.0	2.00-3.00	^	^	^
TP316L	0.035 D	2.00	0.045	0.030	1.00	16.0-18.0	10.0-15.0	2.00-3.00	^	^	^
TP321	0.08	2.00	0.045	0.030	1.00	17.0-19.0	9.0-12.0	^	^	^	5C -0.70
TP347	0.08	2.00	0.045	0.030	1.00	17.0-19.0	9.0-12.0			10C -1.10	^

Material	Heat treatment	Temperure F (C) Min.	Hardness
			Brinell	Rockwell
TP304	Solution	1900 (1040)	192HBW/200HV	90HRB
TP304L	Solution	1900 (1040)	192HBW/200HV	90HRB
TP316	Solution	1900(1040)	192HBW/200HV	90HRB
TP316L	Solution	1900(1040)	192HBW/200HV	90HRB
TP321	Solution	1900(1040) F	192HBW/200HV	90HRB
TP347	Solution	1900(1040)	192HBW/200HV	90HRB

OD, inch	OD Tolerance inch(mm)	WT Tolerance %	Length Tolernace inch(mm)
			+	-
≤ 1 / 2	± 0.005 ( 0.13 )	± 15	1 / 8 ( 3.2 )	0
> 1 / 2 ~1 1 / 2	± 0.005(0.13)	± 10	1 / 8 (3.2)	0
> 1 1 / 2 ~< 3 1 / 2	± 0.010(0.25)	± 10	3 / 16 (4.8)	0
> 3 1 / 2 ~< 5 1 / 2	± 0.015(0.38)	± 10	3 / 16 (4.8)	0
> 5 1 / 2 ~< 8	± 0.030(0.76)	± 10	3 / 16 (4.8)	0
8~< 12	± 0.040(1.01)	± 10	3 / 16 (4.8)	0
12~< 14	± 0.050(1.26)	± 10	3 / 16 (4.8)	0

International standard:Factoy photos:

 

 

Test report :
FAQ:1 Are you manufacturer ?YES (We have 18Production lines )1
Q: Do you have the Stainless Steel coil tubing in stock?Common size is OK(3/8"*0.049" 1/4"*0.035")A: We have 18 Production lines of Stainless Steel coil tubingalso can produce according to your order needed:2
Q: What's the delivery time?
A: Within ten days after payment.3
Q: Can I get some samples free?
A: Free sample can be provided if you require to check the quality.4
Q: How can we trust you?
A: Have Cooperated with big cutomers