Bright Annealed Tube , TP304 / TP304L / TP316L Stainless Steel Needle Capillary Tube

BA Stainless Steel Capillary Tube TP304 / 304L / 316L Small Diameter Needle Tube

YUHONG GROUP manufacture small diameter, thin wall tubing in Stainless Steel, Nickel, Titanium and Zirconium alloys, in a whole range of sizes and cross section shapes to suit your requirements. Both our seamless and welded products come both as straight lengths of tubing or in coils.

Specifications

Testing

We can provide the following types of testing for thin wall precision tubes:

1. Corrosion test

2. Flaring test

3. Flattening test

4. Hardness test

5. Mechanical and chemical tests

6. Microstructure test

7. Eddy Current and ultrasonic tests (on request)

General Packing

Documents
To the patrons' documents provided are raw material test report, heat treatment chart, quality assurance plan, material traceability report, MTC as per EN 10204/3.1B, radiography test report etc.

Applications

High precision capillary tube is used in many Instrumentation systems which include the use of:

1. HPLC tubing

2. UPLC tubing

3. Coriolis tubing

4. Remote seal pressure transmitter tubing

5. Sheath tubing

6. Hydraulic tubing

Some applications require long lengths of stainless steel coil tubing where joints (welds or fittings) are not acceptable over long runs. However, there are many critical capillary applications which require short lengths of tubing.

Other high precision devices which use this type of capillary tubing include:

1. Manometers

2. Flow Meters

3. Pressure meters & sensors

4. Differential pressure transducers

5. Pressure, level, flow and temperature transmitters

6. Bourdon-tube gauges

7. Coriolis flow meters