ASTM A269 Stainless Steel 304/304L Capillary Tubes 12x1.0x250mm
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.
Capillary Tubes is a long, narrow tube of constant diameter. The word "capillary" is a misnomer since surface tension is not important in refrigeration application of capillary tubes.
Typical tube diameters of refrigerant capillary tubes range from 0.30 mm to 31.75 mm O.D. And 0.06 mm to 1.65 mm thickness and the length ranges from 1.0 mm to 6.0 mm. It & is widely used in instrumentation Industries.
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
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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 | |
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.
| 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 | - - - | - - - |
Product Tags:
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ASTM A269 304 Stainless Steel Tubing , Metal Capillary Tube 12x1.0x250mm Images
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