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304/316/316L Staintess Steel Capillary Tube For Medical And Precision Instruments

304/316/316L Staintess Steel Capillary Tube For Medical And Precision Instruments

  • 304/316/316L Staintess Steel Capillary Tube For Medical And Precision Instruments
  • 304/316/316L Staintess Steel Capillary Tube For Medical And Precision Instruments
  • 304/316/316L Staintess Steel Capillary Tube For Medical And Precision Instruments
  • 304/316/316L Staintess Steel Capillary Tube For Medical And Precision Instruments
304/316/316L Staintess Steel Capillary Tube For Medical And Precision Instruments
Λεπτομέρειες:
Τόπος καταγωγής: Κίνα
Μάρκα: YUHONG
Πιστοποίηση: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008.
Αριθμό μοντέλου: 304/316/316L Αγγειοφόρος σωλήνας
Πληρωμής & Αποστολής Όροι:
Ποσότητα παραγγελίας min: 100 κιλά
Τιμή: Διαπραγματεύσιμα
Συσκευασία λεπτομέρειες: Πλάκα από πλαστικό ξύλο/Πλάκα από σίδηρο/Πακέτο με πλαστικό κάλυμμα
Delivery Time: 5-80 Days
Όροι πληρωμής: Λ/Κ, Τ/Τ
Επικοινωνία
Λεπτομερής Περιγραφή Προϊόντος
Προδιαγραφή: ΑΣTM A269 Υλικό: Χάλυβας Staintess
Τεχνική: Τραβηγμένο στο κρύο/κρύο κύλισμα ή και τα δύο Πακέτο: Τυπικό πακέτο ναυσιπλοΐας
Shape: Round. Πιστοποίηση: ISO/CE/SGS
Επισημαίνω:

316 Staintess Steel Capillary Tube

,

304 Staintess Steel Capillary Tube

,

316L Staintess Steel Capillary Tube

304/316/316L Staintess Steel Capillary Tube For Medical And Precision Instruments
 
 

Stainless steel capillary is an ultra-fine, thin-walled precision tube made of stainless steel. Its core features are extremely small inner diameter (usually between 0.1 mm and several millimeters) and strictly controlled dimensional tolerances.

 

This structure gives it excellent strength, excellent corrosion resistance and high and low temperature resistance, while enabling precise fluid control or as a protective sleeve.

 

It is widely used in medical devices (such as needles, catheters), analytical instruments (such as chromatographs), aerospace sensors, industrial instruments, and precision fluid systems that require high reliability and cleanliness.

 
In the medical field, stainless steel capillaries have become core components of high-end medical devices due to their excellent biocompatibility (commonly used 316L medical grade), precise size control (inner diameter can be less than 0.1mm) and sterile surface properties.
 
 
 
 
 

Chemical Composition

 

 

Chemical Composition 201 202 301 304 316 430
C ≤0.08 ≤0.06 ≤0.06 ≤0.06 ≤0.08 ≤0.12
S ≤0.02 ≤0.02 ≤0.03 ≤0.03 ≤0.03 ≤0.03
P ≤0.060 ≤0.060 ≤0.045 ≤0.035 ≤0.045 ≤0.04
Mn 8.5-10.5 8.5-10.5 ≤2.00 ≤2.00 ≤2.00 ≤1.00
Si ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00
Cr 14-15 14-16 16-18 17-20 16-18 16-18
Ni 0.8-1.2 4-6 4-7 8-12 12-16 ≤0.05

 

 

 

 

 

 

Mechanical Property

 

 




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 <90

 

 

 

 

 

 
Key Properties & Advantages
 
 
 
Corrosion Resistance: Ideal for harsh environments (chemical, marine, medical).
 
High Strength-to-Weight Ratio: Withstands pressure despite thin walls.
 
Cleanliness & Hygiene: Non-reactive surface suits medical/food applications.
 
Temperature Stability: Performs in extreme heat/cold (e.g., cryogenics).
 
Precision Flow Control: Used in fluid metering due to consistent bore size.
 
 
 
 
 
Applications
 
 
Industry Use Cases
Medical Hypodermic needles, endoscopes, surgical tools, fluid transfer systems.
Analytical Instruments Chromatography, spectroscopy, sample introduction lines.
Aerospace/Defense Fuel injection, hydraulic systems, pressure sensors.
Industrial Thermocouple sheaths, precision fluidics, pneumatic controls.

 

 

 

 

304/316/316L Staintess Steel Capillary Tube For Medical And Precision Instruments 0

 

Στοιχεία επικοινωνίας
Yuhong Group Co.,Ltd

Υπεύθυνος Επικοινωνίας: Nirit

Τηλ.:: +8613625745622

Φαξ: 0086-574-88017980

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