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Higher precision & small diameter,capillary,selected prime raw material,precise cold drawn and clod rolled , tight tolerance in OD/ID , clean and smooth surface on OD/ID,Withstand high pressure,no deformation after cold bending, no crack and break after flattening and flaring etc.
widely used in the following fields:
Precision instruments and parts
Medical eauipment apparatus
Electronic and electric appliance
Automatic apparatus
Opto-electrical and semi-conductor

Standard:

China:GB/T3090-2000

America:ASTM A213 / A269 / A632

Europe:DIN 17458 / ISO1127

Materials:

TP304 / 304L, TP316 / 316L, TP321, TP316Ti

Available size:OD 0.8mm-8mm, WT: 0.2mm-3.0mm

Tolerance:

D4/T4(OD ±0.5 % /±0.1mm W.T.±7.5%/±0.15mm)