Model

Specifications(mm)

Deviation

Microtubules A

φ5/3.5

±0.1

Microtubules B1

φ7/3.5

Microtubules B2

φ7/5.5

Microtubules C1

φ10/6

Microtubules C2

φ10/8

Microtubules D1

φ12/8

Microtubules D2

φ12/1

Microtubules E

φ14/10

Index

Unit

Technical specifications

1

Size

mm

-0.10,+0.10

2

Tensile strength

MPa

≥18

3

Breaking elongation rate

%

≥350

4

Bending test

-

≥12D

5

Longitudinal retraction rate

%

≤3

6

Under pressure

MPa

1.2

7

Friction coefficient(Inner wall)

≤0.25(Static)