AISI 304 BWG20 4 Inch Stainless Steel Tubing , Steel Capillary Tube Polished Surface
AISI 304 1/4"xBWG20 Stainless Steel Capillary Tubes Bright Annealed Welded Drawn
We offer welded and seamless Stainless Steel Capillary Tube in 304 & 316L stainless steel in various dimensions to meet customers requirement, applied for many industries, special in medicine use.
- OD: min 0.3 mm
- Wth: min 0.06 mm
- Length: max 12000 mm
- Type: welded and seamless
- Specification:A269
- Grades: TP304, TP316L
- Surface: Bright annealing
| OD/T | 0.05 – 0.07 | 0.07 – 0.1 | 0.1 – 0.14 | 0.14 – 0.19 | 0.19 – 0.24 | 0.24 – 0.39 | 0.39 – 0.49 | 0.49 – 0.99 | 0.99 – 1.4 | 1.4 – 2.0 |
|---|---|---|---|---|---|---|---|---|---|---|
| 0.2 – 0.3 | Y | Y | ||||||||
| 0.3 – 0.4 | Y | Y | Y | Y | ||||||
| 0.4 – 0.5 | Y | Y | Y | Y | Y | |||||
| 0.5 – 0.8 | Y | Y | Y | Y | Y | Y | ||||
| 0.8 – 1.0 | Y | Y | Y | Y | Y | Y | Y | |||
| 1.0 – 1.5 | Y | Y | Y | Y | Y | Y | Y | Y | ||
| 1.5 – 2.0 | Y | Y | Y | Y | Y | Y | Y | Y | ||
| 2.0 – 2.5 | Y | Y | Y | Y | Y | Y | Y | |||
| 2.5 – 3.0 | Y | Y | Y | Y | Y | Y | Y | Y | ||
| 3.0 – 3.5 | Y | Y | Y | Y | Y | Y | Y | |||
| 3.5 – 4.0 | Y | Y | Y | Y | Y | Y | ||||
| 4.0 – 5.0 | Y | Y | Y | Y | Y | Y | Y | |||
| 5.0 – 6.0 | Y | Y | Y | Y | Y | Y | ||||
| 6.0 – 8.0 | Y | Y | Y | Y | Y |
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 with a maximum bore of 0.0158 in., available in a wide range of stainless steels. Sandvik 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.
Capillary tubes are used in applications, such as:
- Chromatography
- Gas and liquid lines
- Measurement components in remote thermometer systems (with or without compensation)
RANGE of Stainless Steel Capillary pipes and tubes:
0.35mm to 6.35mm OD in thickness ranging from 0.1mm to 1.2mm.
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.
The Stainless Steel Capillary Tubes are used while supplying liquids and gases from sensors to measuring instruments. The tubes are used in various critical applications with having an inner surface free from oil, grease and dust particles. These tubes are available in different sizes, tolerances and thickness as per the requirements of our clients.
Capillary Pipes Tubes &OCTG, CRA (Corrosion-Resistant Alloy) Seamless Tubes,Stainless Steel , Super Duplex , Duplex , Welded & Seamless, Carbon Steel Seamless Pipes, Tubes, Capillary Pipes & ‘U’ Tubes for applications in oil & gas, LNG, Thermal & Nuclear Power Plants, Chemical Industries, Fertilizers Plants, (petro) chemical, shipbuilding, desalination, water treatment, energy industries, EPC and Pipes for General Engineering Purpose.
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
Advantage:
• Advanced production and inspection equipment
• Top quality control system and service system
• Professional & Sincerity
• Competitive Price
• Good Reputation
• Timely Delivery
| 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 | - - - |
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