Description | Range | Advantages | Design Features | Technical Features | Interpretation of Designations | Where to buy?
Description
Unsealed metal hose is used for protecting cables, wires etc. from mechanical damage and boosting fire safety. Correspond to the manufacturer's documentation requirements.

Range
Inside diameter, mm | Max. outside diameter, D mm | Max. inside diameter, d mm | Min. bending radius, mm | Tensile stress, kg | One running meter weight, kg | Bundle q-ty, m | Product ID |
10 | 13,9 | 9,1 | 55 | 45 | 0,095 | 100 | CM10-10-100 |
10 | 13,9 | 9,1 | 55 | 45 | 0,095 | 20 | CM10-10-020 |
12 | 15,9 | 10,9 | 75 | 70 | 0,115 | 100 | CM10-12-100 |
12 | 15,9 | 10,9 | 75 | 70 | 0,115 | 20 | CM10-12-020 |
15 | 18,9 | 14,9 | 75 | 80 | 0,155 | 100 | CM10-15-100 |
15 | 18,9 | 14,9 | 75 | 80 | 0,155 | 20 | CM10-15-020 |
18 | 21,9 | 16,9 | 90 | 85 | 0,175 | 50 | CM10-18-050 |
18 | 21,9 | 16,9 | 90 | 85 | 0,175 | 15 | CM10-18-015 |
20 | 24 | 18,7 | 90 | 100 | 0,22 | 50 | CM10-20-050 |
20 | 24 | 18,7 | 90 | 100 | 0,22 | 15 | CM10-20-015 |
22 | 26 | 20,7 | 110 | 100 | 0,23 | 50 | CM10-22-050 |
22 | 26 | 20,7 | 110 | 100 | 0,23 | 15 | CM10-22-015 |
25 | 30,8 | 23,7 | 110 | 110 | 0,24 | 50 | CM10-25-050 |
25 | 30,8 | 23,7 | 110 | 110 | 0,24 | 15 | CM10-25-015 |
32 | 38 | 30,4 | 150 | 130 | 0,425 | 25 | CM10-32-025 |
38 | 44 | 36,4 | 180 | 150 | 0,485 | 25 | CM10-38-025 |
50 | 58,7 | 46,5 | 245 | 250 | 0,65 | 15 |
Metal hose fittings
Name | Description | Inside clamp diameter, mm | Mount hole size, mm | For fastening metal hose with inside diameter, mm | Package amount, pcs. | Product ID |
One hole metal clamp IEK d10-11mm
![]() | Purpose: for surface fastening of the metal hose.
Material: galvanized steel Color: white | 10-11 | 12x6 | 6 | 100 | CMA10-10-100 |
12-13 | 14x7 | 8 | 100 | CMA10-12-100 | ||
14-15 | 12x6 | 10 | 100 | CMA10-14-100 | ||
16-17 | 12x6 | 12 | 100 | CMA10-16-100 | ||
19-20 | 12x6 | 15 | 100 | CMA10-19-100 | ||
21-22 | 12x6 | 18 | 100 | CMA10-21-100 | ||
25-26 | 12x6 | 20,22 | 100 | CMA10-25-100 | ||
31-32 | 13x6 | 25 | 100 | CMA10-31-100 | ||
38-40 | 13x6 | 32 | 100 | CMA10-38-100 | ||
48-50 | 13x6 | 38 | 50 | CMA10-48-050 | ||
Two hole metal clamp IEK d10-11mm
![]() | Purpose: for secured surface fastening of the metal hose.
Material: galvanized steel Color: white | 10-11 | ∅5 | 6 | 100 | CMA11-10-100 |
12-13 | ∅5 | 8 | 100 | CMA11-12-100 | ||
16-17 | 5x6,5 | 12 | 100 | CMA11-16-100 | ||
19-20 | 5x6,5 | 15 | 100 | CMA11-19-100 | ||
21-22 | 6,5x8,5 | 18 | 100 | CMA11-21-100 | ||
25-26 | 6,5x8,5 | 20,22 | 100 | CMA11-25-100 | ||
31-32 | 6,5x10 | 25 | 100 | CMA11-31-100 | ||
38-40 | 6,5x10 | 32 | 100 | CMA11-38-100 | ||
48-50 | 6,5x10 | 38 | 50 | CMA11-48-050 | ||
Two component metal clamp IEK d10-11mm
![]() | Purpose: for secured surface fastening of the metal hose.
Material: galvanized steel Color: white | 10-11 | 06 | 6 | 100 | CMA12-10-100 |
12-13 | 06 | 8 | 100 | CMA12-12-100 | ||
14-15 | 06 | 10 | 100 | CMA12-14-100 | ||
16-17 | 06 | 12 | 100 | CMA12-16-100 | ||
19-20 | 06 | 15 | 100 | CMA12-19-100 | ||
21-22 | 06 | 18 | 100 | CMA12-21-100 | ||
25-26 | 06 | 20,22 | 100 | CMA12-25-100 | ||
31-32 | 06 | 25 | 100 | CMA12-31-100 | ||
38-40 | 06 | 32 | 100 | CMA12-38-100 | ||
48-50 | 06 | 38 | 50 |
Advantages
- Protecting cabling from mechanical damage.
- Fire safety at short circuit.
- Metal hose flexibility ensures convenient mounting without using any additional accessories or appliances.
- Internal cable overbending protection.
- Serves as an electromagnetic interference screen.
- Rodent-proof.
- Recommended for laying power-supply systems on flammable surfaces incl. wood.
Design Features
![]() | Represents a flexible tube made of metal galvanized band. | ![]() | Owing to its construction, the hose can resist heavy rupture loads and strong overbending. |
![]() | Cotton sealer ensures protection of the ready wiring from dust. | ![]() | Packaging represents a bundle convenient for on-site mounting. |
![]() | As the metal hose is made of inflammable material, it can be applied when laying cabling on flammable surfaces. | ![]() | Bundles can be conveniently stored and transported. Their surface is moisture- and dust-proof owing to the stretch film. |
Technical Features
Material | steel galvanized band |
Sealer |
cotton |
Operating temperature range |
up to 100°C |
Operating pressure |
from 0,5 to 1,4 mPa |
Climate type |
moderate and tropical climate |
Type |
unsealed |
Interpretation of Designations
RZ-CH 10
R - hose
Z – type: unsealed
C - material: steel galvanized band
H – sealer: cotton
10, … 50 - inside diameter (mm)