We are able to deliver much tighter tolerance with cionstants deviation range per tube, per lot and between different shipments.
1. Alloy and application:
(1) Material: austenitic stainless steels.
(2) Standard (JIS, ASTM, EN):
a. SUS304, S30400, AISI, 304.
b. SUS304L, S30403, AISI304L.
c. SUS316L, S31603, AISI 316L.
(3) Nominal chemical composition % ( C8 > 99.85):
a. Fe:72 Ni:8.5-10 Cr:17-21 C < 0.07.
b. Fe:71 Ni:8-12 Cr:18-20 C < 0.03.
(4) Typical application:
a. Medical instruments, bellows, endoscopes.
b. Wristbands for watches: cryogenics bellows.
c. Bourdon springs, bellows, electrome-chanical pates, thermometer bulbs, food and chemical industries, heat exchangers, wristbands for watches.
(5) Density: 7.90
2. Tube in coils
(1) Outside diameter: 0.3-2.0mm: +/-0.005mm(standard), 2.01-5.0mm: +/-0.05mm(standard).
(2) Wall thickness: 0.07-0.8mm +/-0.005mm.
(3) Coil ID: 450-650mm. Special ceae can be changed after discussion.
(4) Coil weight: 5-20kg.
Taiwan
