Stainless Steel Capillary Tube

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Our capillary tubes are characterized by tight tolerances, and the inside surface of the tubes is free from oil, grease and other particles.
This ensures, for example, an optimized and even flow of liquids and gases from the sensor to the measuring instrument.
This type tubing mainly used in Instrument /gauge Meter Industries, Chromatography industry, Gas and liquid lines, Measurement components in remote thermometer systems (with or without compensation), Microtubolar, and thermoelectric couple, as well as all kinds of Heaters & Heating Elements.
We can do all kinds of special shaped tubing, customer’s design is welcome here.
Counter sample shall be delivered within 20 days against customer CAD design.

Technical Details & Delivery Condition:

  • Diameter Range: 0.5 mm – 6 mm
  • Wall Thickness: 0.25 mm – 0.80 mm
  • Maximum Length:
  • Straight Tube: 0.1-3 Meter.
  • Coils Form Tube: 2000 Meter per coil maximum.
  • We offer special shaped process tube / Instrument / Gauge tube.
  • Customer’s design is welcome

  • 300 Series Steel: TP304, TP321, TP316, TP347, TP310S
  • Duplex Steel: Duplex Steel 31803/2205
  • Incoloy 800 series steel: Incoloy 800, Incoloy 840
  • ASTM A249
  • ASTM A268
  • ASTM A269
  • ASTM A632
  • Equivalent Standard
  • Bright Annealed
  • No annealing
  • Electropolishing
  • Grind Polishing

Photo Gallery Shows the Tube Details

St. St. Capillary Tube

St. St. Capillary Tube

St. St. Capillary Tube

St. St. Capillary Tube

St. St. Capillary Tube

St. St. Capillary Tube

St. St. Capillary Tube

St. St. Capillary Tube

St. St. Capillary Tube

St. St. Capillary Tube

St. St. Capillary Tube

St. St. Capillary Tube

FAQ & Others

Question: Answer:
Shipping Port Shanghai Port or Ningbo Port. (CHINA)
Minimum Order Quantity 20 Kgs per Size/Specification.
Supply Ability 500 Kgs per Month maximum.
Packing Details Reinforced plywood box with angle iron bar frame.
We accept customer’s designed packing method.
Delivery Time 30 days for standard size/specification;
30-40 days for non-standard size/specification.
OEM Yes, we do OEMs.
Sample Available Sample always available.
Sample is free of charge.
(Customer designed Samples charge based on actual cost)

Sample, Printed Catalog are available upon customer’s request.
Above all, sample & catalog are free of charge.

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