Yuhong Group Co.,Ltd
Yuhong Holding Group Co.,LTD
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ASTM A269 TP304, TP304L, TP316, TP316L Stainless Steel Capillary Tube For Medical Device
The Stainless Steel Capillary Tube has good corrosion resistance, high-temperature resistance, anti-wear, anti-pilling and good flexibility, etc.. It can also be bent freely to form various bending angles. The stainless steel capillary tube can be kept from deforming regardless of the rotation to each angle. Because of its aesthetically pleasing surface and good corrosion properties, the stainless steel capillary tube doesn't require color plating. In order to ensure the corrosion resistance of the stainless steel capillary, it is necessary to choose the steel containing more than 12% chromium.
As a raw material, stainless steel capillary tubes are widely used in medical, petroleum, aerospace, medical equipment, air conditioning, chemicals, electronics, accessories, kitchen appliances, food machinery, power generation, pharmaceuticals, water supply equipment, boilers, etc..
Specifications:
| Wall Thickness | 0.1 –1.2 mm |
| Outside Diameter | 0.3 –12.0 mm |
| Specification | ASME / ASTM A213, ASTM A688 / A688M - 08, ASTM A803 / A803M, ASTM A556 / A556M, ASME SA556, ASME SA688 |
| Material | SS 304, SS 304L, SS 316, SS 316L |
| Finish | Pickled, Polished, Bright Annealed, Electrolytic Polished |
| Form | Round, Strait, Hydraulic etc. |
| Type | As Welded, EFW, ERW, Seamless, Semi Seamless, Bead Removed |
Equivalent Grades:
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 304 | 1.4301 | S30400 | SUS 304 | 304S31 | 08Х18Н10 | Z7CN18‐09 | X5CrNi18-10 |
| SS 304L | 1.4306 / 1.4307 | S30403 | SUS 304L | 3304S11 | 03Х18Н11 | Z3CN18‐10 | X2CrNi18-9 / X2CrNi19-11 |
| SS 316 | 1.4401 / 1.4436 | S31600 | SUS 316 | 316S31 / 316S33 | – | Z7CND17‐11‐02 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
| SS 316L | 1.4404 / 1.4435 | S31603 | SUS 316L | 316S11 / 316S13 | 03Ch17N14M3 / 03Ch17N14M2 | Z3CND17‐11‐02 / Z3CND18‐14‐03 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
Chemical Composition:
| Elements | TP304L | TP304 | TP316L | TP316 |
| C, max | 0.035 | 0.08 | 0.035 | 0.08 |
| Mn, max | 2 | 2 | 2 | 2 |
| P, max | 0.045 | 0.045 | 0.045 | 0.045 |
| S, max | 0.03 | 0.03 | 0.03 | 0.03 |
| Si, max | 1 | 1 | 1 | 1 |
| Ni | 8 - 12 | 8 - 11 | 10 - 14 | 10 - 14 |
| Cr | 18 - 20 | 18 - 20 | 16 - 18 | 16 - 18 |
| Mo | - | - | 2 - 3 | 2 - 3 |
| Fe | Bal. | Bal. | Bal. | Bal. |
Applications:
Pulp and Paper Plant
Oil and Gas Transportation
Medical Devices and Equipments
Chemical and Petrochemical Industries
Measurement Devices
Food and Beverage Industries
Small Precision Stainless Steel Antenna