1.4301 Stainless Steel Small Capillary Tubing

• 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: Seamless/Welded
• Surface Treatment: Bright, Pickling ,Polishing,Annealing,etc.
• Place of Origin: Zhejiang China
• Alloy or Not: Is Alloy
• Delivery Time: 8-14 Days
• Model Number: 304, 304L, 201, 316, 316L, 321, 317L, 309S, 310S,
• Application: Construction, Decorative, etc.
• Welding Line Type: ERW
• Processing Service: Bending, Welding, Punching, Decoiling, Moulding, C
• Item: 304 Inox Steel Tubing Steel Pipe
• Keyword: Stainless Steel Pipe
• Length: 5.8m, 6m, 8m, 11.8m or as Required.
• Used: Production Equipment and Lines for Food, Beverages
• Transport Package: According to Customer Requirements
• Specification: OD 6mm-5000mm
• Trademark: FLK
• Origin: Wenzhou, Zhejiang, China
• HS Code: 7304419000
• Production Capacity: 5000000pieces/Year

Product Description

Product Description

"1.4301 Stainless Steel Small Capillary Tubing" refers to a specialized form of ultra-thin tubing made from 1.4301 stainless steel, known commonly as AISI 304 stainless steel. This type of tubing is characterized by its small diameter and precise dimensions, making it ideal for various applications that require tight tolerances and high reliability. Here's an in-depth look at its features and uses:

1. Material Specification - 1.4301 Stainless Steel:

   • Composition: 1.4301 (AISI 304) stainless steel is an austenitic grade widely used across various industries. It contains approximately 18% chromium and 8% nickel, offering excellent corrosion resistance and good mechanical properties.
   • Properties: This grade is well-regarded for its welding and forming capabilities and is generally considered non-magnetic, although it can become slightly magnetic when cold worked.

2. Characteristics of Capillary Tubing:

   • Capillary Tubing: Capillary tubes are very thin and are used primarily in applications requiring precise measurements and flow control. The inner diameter of these tubes can be very small, often measured in micrometers.
   • Small Diameter: The small diameter of capillary tubing allows for high precision in fluid control and sampling. This feature is critical in scientific, medical, and engineering applications where minute volumes and accurate flow rates are necessary.

3. Applications:

   • Medical Devices: Used in medical equipment such as in intravenous (IV) therapy equipment, catheters, and other devices that require precise dosing and fluid withdrawal.
   • Scientific Research: Essential in laboratory settings for chromatography and other applications that involve the manipulation of small liquid volumes.
   • Aerospace and Automotive: Utilized in hydraulic systems and aerospace applications where space is limited and the reliability of fluid transport systems is critical.
   • Electronic Applications: In manufacturing processes for cooling systems or in the precise application of adhesives or lubricants.

4. Advantages:

   • High Corrosion Resistance: The composition of 1.4301 stainless steel provides excellent resistance to a wide range of chemicals and environmental conditions.
   • Flexibility and Strength: Despite its small size, stainless steel capillary tubing is remarkably durable and flexible, allowing it to be used in challenging or dynamic environments without compromising performance.
   • Non-reactive: The non-reactive nature of stainless steel makes it suitable for handling various fluids and gases without altering their properties.

5. Maintenance and Handling:

   • Careful Handling: Due to its small size and thin walls, capillary tubing needs to be handled with care to avoid kinks and breaks.
   • Cleaning and Sterilization: Stainless steel is easy to clean and can be sterilized by standard methods used in medical and laboratory settings, making it ideal for applications requiring stringent hygiene.

In summary, 1.4301 Stainless Steel Small Capillary Tubing is an essential component in applications requiring high precision fluid and gas handling. Its robust material properties combined with its capability for use in tight spaces make it an invaluable tool in both industrial and scientific fields.

 

 

 

 

 

 

 

 

 

Product Parameters

1.	Item	1.4301 Stainless Steel Small Capillary Tubing
2.	Standard	ASTM A213, A312, ASTM A269,ASTM A778, ASTM A789, DIN 17456,DIN 17457, DIN 17459, JIS G3459, JIS G3463, GOS T9941, EN 10216, BS3605, GB13296,etc.
3.	Material	201,202,301,304,304L,304N,XM21,304LN,309S,310S,316,316Ti, 316L,316N,316LN,317,317L,321,329,etc.
4.	Specifications	Wall thickness	1.0-150mm(SCH10S-XXS)
		Outside diameter	3.0-2500mm(1/8"-100")
		Length	6m,5.8m,8m,11.8m,12m or as required.
5.	Surface	Pickling, annealing, polishing, bright, sand blast, hair line, etc.
6.	Price Term	Ex-work, FOB, CFR, CIF, or as required.
7.	Payment Term	T/T, L/C, Western Union.
8.	Export to	Singapore, Canada, Indonesia, Korea, USA, UK, Thailand, Saudi Arabia, Vietnam, Iran, India, Peru, Ukraine ,Brazil, South Africa, etc.
9.	MOQ	500kg
10.	Delivery Time	Prompt delivery or according to order's quantity.
11.	Package	Export standard package: bundled wooden box, suit for all kinds of transport, or be required.
12.	Application	widely used in petroleum, chemical, medical, food, light industry, machinery, instrument and other industrial pipeline and mechanical structure parts, etc.
13.	Contact	If you have any question, please feel free to contact me.

Stee Grade	Chemical Composition %
	C	Cr	Ni	Mn	P	S	Mo	Si	Cu	N	Other
201	≤0.15	16.00-18.00	3.50-5.50	5.50-7.50	≤0.060	≤0.030		≤1		≤0.25
202	≤0.15	17.00-19.00	4.00-6.00	7.50-10.00	≤0.060	≤0.030		≤1		≤0.25
301	≤0.15	16.00-18.00	6.00-8.00	≤2.0	≤0.065	≤0.030		≤1.00
302	≤0.15	17.00-19.00	8.00-10.00	≤2.00	≤0.035	≤0.030		≤1.00
304	≤0.08	18.00-20.00	8.00-11.00	≤2.00	≤0.045	≤0.030		≤1.00
304L	≤0.035	18.00-20.00	8.00-12.00	≤2	≤0.045	≤0.030		≤1.00
305	≤0.12	17.00-19.00	11.00-13.00	≤2	≤0.045	≤0.03	Om	≤1.00
309S	≤0.08	22.00-24.00	12.00-15.00	≤2	≤0.045	≤0.030		≤1
310S	≤0.08	24.00-26.00	19.00-22.00	≤2	≤0.045	≤0.030		≤1.00
316	≤0.08	16.00-18.00	10.00-14.00	≤2	≤0.045	≤0.030	2.00-3.00	≤1.00
316L	≤0.035	16.00-18.00	10.00-14.00	≤2.00	≤45	≤0.03	2.00-3.0	≤1.00
317	≤0.08	18.00-20.00	11.00-14.00	2.00	≤0.045	≤0.030	3.00-4.00	≤1
317L	≤0.035	18.00-20.00	11.00-15.00	≤2.00	≤0.045	≤0.030	3.00-4.00	≤1.00
321	≤0.08	17.00-19.00	9.00-12.00	≤2	≤0.045	≤0.030		≤1.00			Ti5(C%-0.02 ~0.08
347	≤0.08	17.00-19.00	9.00-13.00	≤2.00	≤0.045	≤0.030		≤1.00			Nb≥10*C%

 

 

Product & Application

 

 

   Application of welded steel pipe,seamless steel pipe, cold hot rolled round pipe, and stainless steel pipe: construction material, buidlings, bridges, building decoration, chemical industry, car mainfold, water supply, petroleum pipeline, water pipe,boiler pipe, automobile pipe,hydraulic, building and equipment, pipeline