Constant force spring/stainless steel spring/tension spring
Diameter: 12mm-70mm
Thickness: 0.2-0.5
Quality: Stably and high
Stability and high quality, used for the installing of heat/cold cable accessories and other machinery.
Diameter: 12mm-70mm
Thickness: 0.2-0.5
Type: Magnetic and non-magnetic
Constant force spring, we had exported to Russion and united state. We made the dimeter from 12mm to 70mm.
| TECHNICAL DATA &SPECIFICATION |
| Size |
Inner dia |
Numbers of turns |
Width (±1mm) |
Thickness (±0.05mm) |
Weighe (±3g) |
Tensile force (kg) |
| Ø12 |
Ø12±1 |
5.5 |
16 |
0.2 |
7.5g |
>=1.2 |
| Ø14 |
Ø14±1 |
16 |
0.2 |
9g |
>=1.3 |
| Ø16 |
Ø16±1 |
16 |
0.2 |
11g |
>=1.3 |
| Ø18 |
Ø18±1 |
16 |
0.2 |
12g |
>=1.5 |
| Ø20 |
Ø20±1 |
16 |
0.3 |
13.5g |
>=2 |
| Ø24 |
Ø24±1 |
20 |
0.3 |
24g |
>=2 |
| Ø26 |
Ø26±1 |
20 |
0.3 |
32g |
>=2 |
| Ø28 |
Ø28±1 |
20 |
0.4 |
35g |
>=2 |
| Ø32 |
Ø32±1 |
20 |
0.5 |
40g |
>=2.5 |
| Ø36 |
Ø36±2 |
20 |
0.5 |
51g |
>=2.5 |
| Ø40 |
Ø40±2 |
20 |
0.5 |
55g |
>=3 |
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| Produte descrtionip |
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| Inner Diameter |
Thickness |
Width |
Number Of Turns |
Magnetism |
| 14mm |
0.23 |
15 |
7 |
Non-magnetic |
| 16mm |
0.25 |
15 |
7 |
Non-magnetic |
| 18mm |
0.27 |
15 |
7 |
Non-magnetic |
| 20mm |
0.3 |
15 |
7 |
Non-magnetic |
| 22mm |
0.31 |
15 |
7 |
Non-magnetic |
| 28mm |
0.32 |
20 |
7 |
Non-magnetic |
| 30mm |
0.35 |
20 |
7 |
Non-magnetic |
| 32mm |
0.4 |
20 |
7 |
Non-magnetic |
| 36mm |
0.47 |
20 |
7 |
Non-magnetic |
| 40mm |
0.5 |
20 |
7 |
Non-magnetic |
| 45mm |
0.55 |
20 |
7 |
Non-magnetic |
| 50mm |
0.6 |
20 |
7 |
Non-magnetic |
Audited Supplier 
Audited Supplier 
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