Product Details

Detailed description

Name	304 High precision stainless steel capillary tube
Standard	ASTM A554, A312, A249, A269 and A270
Material Grade	304,304L,316,316L,202,201
Outer Diameter	0.25mm-6mm
Thickness	0.08mm-0.5mm
Length	6m or as customers' request
Tolerance	a) Outer Diameter: +/- 0.001mm
	b) Thickness: +/- 0.005mm
	c) Length: +/- 5mm
Surface	180G, 320G Satin / Hairline(Matt Finish, Brush, Dull Finish)400G, 600G Mirror finish
Application	1)Scientific research 2)Medical Device: Injection needles 3)Chemical industry 4)Thermal conductivity temperature control device 5)Telecom device:miniature antenna tube
Test	Squash test, Extended test, Water pressure test, Crystal rot test, Heat treatment, NDT
Payment	30% T/T as deposit, the balance before shipment or L/C.
Delivery time	10~30 days ,according to the order quantity
Packing	Bundled with knitted plastic bag, wooden cases or according to customers' request.
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)	<105	<100	<90

Stainless steel pipe chemical composition

Grade	Chemical Composition %
Grade	C	Cr	Ni	Mn	P	S	Mo	Si	N
1Cr17Mn6Ni5N (201)	≤0.15	16.00-8.00	3.50-5.50	5.50-7.50	≤0.06	≤0.03		≤1.00	≤0.25
1Cr18Mn8Ni5N (202)	≤0.15	17.0019.00	4.00-6.00	5.50-7.50	≤0.06	≤0.03		≤1.00	≤0.25
0Cr18Ni9 (304)	≤0.07	17.00-19.00	8.00-10.00	≤2.00	≤0.035	≤0.03		≤1.0
00Cr18Ni10 (304L)	≤0.03	18.00-20.00	8.00-10.00	≤2.00	≤0.035	≤0.03		≤1.0
0Cr17Ni12Mo2 (316)	≤0.08	16.00-18.50	10.00-14.00	≤2.00	≤0.035	≤0.03	2.003.00	≤1.0
0Cr17Ni14Mo2 (316L)	≤0.03	16.00-18.00	12.00-15.00	≤2.00	≤0.035	≤0.030	2.00-3.00	≤1.0

Stianless steel capillary welded pipe

2.Capillary pipe

3.Capillary pipe

Production flow chart

My business term

1)Payment term:L/C,T/T.

2)Delivery time:A.S.A.P OR According to your quantity you need.

3)Package:export standard packing,bundled or according to the clients' demand .

The inner size and container is below:20ft GP:5.8m(Length)*2.13m(Width)*2.18m(High)

About 20-26CBM,40ft GP:11.8m(Length)*2.13m(Width)*2.18m(High) 54CBM.

40ft GP:11.8m(Length)*2.13m(Width)*2.72m(High) 65CBM.

Related applications

About us

Our advantage

We would like to introduce us as a professional manufacturer and exporter being of 20 years experience in stainless steel materials and products.

We have adopted a set of quality control system to ensure the reliability and stability of the products.We consistently insist on ‘quality first and customer first',your satisfactory is our constant pursuit and goal.

The best route to our company