TP316L capillary tube 304 capillary Cold Drawn Tubes 1/4"x0.035"
We can provide all types (welded, welded & drawn & seamless) of
stainless tube and pipe depending on your application. In addition
to standard sizes and traditional grades such as TP304, TP304L,
TP316, TP316L, we can also provide custom tubing and pipe in many
of the ferritic, martensitic, and precipitation hardening grades.
Special tube finishes are also available.
Outside diameter: 0.25mm-12mm
Wall thickness: 0.03mm-3mm
Length: Max 6 meters
Monthly Capacity: 1.0 metric tons
Advantage:
• Advanced production and inspection equipment
• Top quality control system and service system
• Professional & Sincerity
• Competitive Price
• Good Reputation
• Timely Delivery
Applications Of Stainless Steel Capillary Tube
- Medical device industry – injection needle tube, puncture needle
tube
- Industrial electric heating tube, oil tube
- Temperature sensor, Sensor tube, Instrument tube
- Automobile tube
- Food industrial pipe,
Capillary tubes are used in applications, such as:
- Chromatography
- Gas and liquid lines
- Measurement components in remote thermometer systems (with or
without compensation)
Capillary Tubes Specification
Specifications : ASTM, ASME, AISI
Size : 1mm OD to 10mm OD
Thickness : 0.7 mm to 3.68 mm
Schedules : 5S, 10S, 20S, 40S, XS, 80S, 100S, 120S, 160S, XXS etc.
Length : Single Random, Double Random & Required Length
Form : Round Pipes/Tubes, Square Pipes/Tubes, Rectangular
Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic
Tubes
End : Plain End, Beveled End, Treaded
Stainless Steel Capillary Pipes & Tubes are used in different
applications of intra/extra cellular biology, separation sciences,
hematology sampling and study, biotechnology, and biochemistry.
Capillary Tube is a long, narrow tube of constant diameter.
We manufacture special sizes of Stainless steel 304/304L capillary
tubing’s also called as Stainless steel 304/304L surgical tubes
which are critical and used in various Instrumentation, Medical and
Heat treatment industry.
TYPE:
SEAMLESS / ERW / WELDED/ SEMI-SEAMLESS / FABRICATED
Grade of stainless steel capillary pipes & tubes:
304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L,
316LN, 317, 317L, 321, 321H, 347, 347H, 904L.
Non-Ferrous Capillary pipes & tubes:
Inconel, Monel, Hastelloy, Copper, Brass, Nickel, Copper-nickel
alloys, Copper alloys, nickel alloys, duplex stainless steel and
other types of steels.
FORM:
ROUND, STRAIT, HYDRAULIC ETC.
LENGTH:
SINGLE RANDOM, DOUBLE RANDOM , COIL FORM, CUT LENGTH
END:
PLAIN END, BEVELED END.
Surface conditions for Stainless steel 304/304L capillary pipes and
tubes:
- Stainless steel 304/304L Bright Annealed capillary pipes and tubes
- Stainless steel 304/304L Polished capillary pipes and tubes
- Stainless steel 304/304L Annealed & Pickled capillary pipes and
tubes
- Stainless steel 304/304L Bright Annealed & polished capillary pipes
and tubes
- Stainless steel 304/304L Electro polishing capillary pipes and
tubes
Stainless Steel Capillary Tubes for medical needle applications and
applicable fields:
- Hydraulic control lines with seamless coil tubing
- Marine seamless coil tubing
- Oilfield test cable coil tubing
- High-pressure instrumentation coil tubing
- Health and medical grade seamless coil tubing
- Cold heat exchanger seamless coil tubing
- Coal mine detection seamless coil tubing
- Deep-sea oil drilling seamless coil tubing
- Instant water heater with seamless coil tubing
- Water dispenser beverage machine with coil tubing
- Refrigerating Equipment, Condensers
- Beverage Machinery, machines in brewery industry
- Evaporators,Heat Exchanger
- Liquid/ Gas Transportation
- CNG with coil tubing
- Other Industries
Stainless Steel Capillary Tube Size Range:
Gauge | Outside Diameter Tolerance mm | Regular Wall Thickness (RWT) mm | Thin Wall Thickness mm | Extra Thin Wall Thicknessmm | Ultra Thin Wall Thickness mm |
| 30 | 0.304 – 0.317 | 0.064 – 0.089 | | | |
| 29 | o.330 – 0.342 | 0.064 – 0.089 | | | |
| 28 | 0.355 – 0.368 | 0.076 – 0.102 | | | |
| 27 | 0.406 – 0.419 | 0.089 – 0.115 | 0.064 – 0.089 | | |
| 26 | 0.457 – 0.469 | 0.089 – 0.114 | | | |
| 25 | 0.508 – 0.520 | 0.115 – 0.140 | 0.089 – 0.114 | | |
| 24 | 0.558 – 0.571 | 0.114 – 0.140 | 0.089 – 0.114 | | 0.051 – 0.102 |
| 23 | 0.635 – 0.647 | 0.140 – 0.165 | 0.089 – 0.114 | | 0.051 – 0.102 |
| 22 | 0.711 – 0.723 | 0.140 – 0.165 | 0.096 – 0.121 | 0.077 – 0.102 | 0.051 – 0.102 |
| 21 | 0.812 – 0.825 | 0.140 – 0.165 | 0.102 – 0.127 | | 0.051 – 0.102 |
| 20 | 0.901 – 0.914 | 0.108 – 0.165 | 0.108 – 0.134 | | |
| 19 | 1.054 – 1.079 | 0.166 – 0.216 | 0.102 – 0.140 | 0.070 – 0.108 | |
| 18 | 1.257 – 1.282 | 0.191 – 0.241 | 0.127 – 0.165 | 0.083 – 0.121 | 0.051 – 0.102 |
| 17 | 1.460 – 1.485 | 0.177 – 0.229 | 0.115 – 0.152 | 0.083 – 0.127 | 0.057 – 0.102 |
| 16 | 1.638 – 1.663 | 0.204 – 0.254 | 0.127 – 0.165 | 0.096 – 0.133 | 0.070 – 0.121 |
| 15 | 1.816 – 1.841 | 0.204 – 0.254 | 0.127 – 0.165 | 0.096 – 0.134 | 0.070 – 0.121 |
| 14 | 2.082 – 2.133 | 0.216 – 0.292 | 0.165 – 0.229 | 0.114 – 0.165 | 0.076 – 0.134 |
| 13 | 2.387 – 2.438 | 0.267 – 0.343 | 0.191 – 0.267 | | |
| 12 | 2.743 – 2.749 | 0.267 – 0.321 | | | |
| 11 | 3.023 – 3.073 | 0.293 – 0.368 | 0.216 – 0.292 | | |
| 10 | 3.378 – 3.429 | 0.318 – 0.394 | 0.216 – 0.292 | |
| Type | Chemical Composition(%) |
| ASTM | C | Cr | Ni | Mn | P | S | Mo | Si | Cu | N |
| TP304 | ≤0.08 | 18.0-20.0 | 8.0-11.0 | ≤2.00 | ≤0.045 | ≤0.030 | - - - | ≤1.00 | - - - | - - - |
| TP304L | ≤0.035 | 18.0-20.0 | 8.0-13.0 | ≤2.00 | ≤0.045 | ≤0.030 | - - - | ≤1.00 | - - - | - - - |
| TP304H | 0.04-0.10 | 18.0-20.0 | 8.0-11.0 | ≤2.00 | ≤0.045 | ≤0.030 | - - - | ≤1.00 | - - - | - - - |
| TP310S | ≤0.08 | 24.0-26.0 | 19.0-22.0 | ≤2.00 | ≤0.045 | ≤0.030 | ≤0.75 | ≤1.00 | - - - | - - - |
| TP316 | ≤0.08 | 16.0-18.0 | 11.0-14.0 | ≤2.00 | ≤0.045 | ≤0.030 | 2.00-3.00 | ≤1.00 | - - - | - - - |
| TP316L | ≤0.035 | 16.0-18.0 | 10.0-14.0 | ≤2.00 | ≤0.045 | ≤0.030 | 2.00-3.00 | ≤1.00 | - - - | - - - |
| TP316N | ≤0.08 | 16.0-18.0 | 11.0-14.0 | ≤2.00 | ≤0.045 | ≤0.030 | 2.00-3.00 | ≤1.00 | - - - | 0.10-0.16 |
| TP317L | ≤0.035 | 18.0-20.0 | 11.0-15.0 | ≤2.00 | ≤0.045 | ≤0.030 | 3.0-4.0 | ≤1.00 | - - - | - - - |
| TP321 | ≤0.08 | 17.0-19.0 | 9.0-12.0 | ≤2.00 | ≤0.045 | ≤0.030 | - - - | ≤1.00 | - - - | ≤0.10 |
| TP321H | 0.04-0.10 | 17.0-19.0 | 9.0-12.0 | ≤2.00 | ≤0.045 | ≤0.030 | - - - | ≤1.00 | - - - | - - - |
| TP347 | ≤0.08 | 17.0-19.0 | 9.0-13.0 | ≤2.00 | ≤0.045 | ≤0.030 | - - - | ≤1.00 | - - - | - - - |
