Flexible Metal Conduits

Conduit type DMTN

Galvanized steel conduit overbraided with galvanised steel wire IP54. Flexible hot deep galvanized steel conduit, with internal reinforced metal clutch, overbraided with galvanised steel wire, very suited for installations where is foreseen the presence of twinkling and incandescent slags (rolling mill, foundry, welders, printing works). It has a good mechanical resistance to traction, torsion and compression, good resistance to aging, to a wide range of oils and to a lot of acids used in industries, self-extinguishing according to norms EN IEC 61386. EN IEC 61386 Certificate equivalent standard: Meets with the requirements of BS EN 61386 -2 -3 and BS 731 Part 1.

θ int.- Internal diameter of the conduit
θ est.- External diameter of the conduit
Material: Galvanized steel recovered with galvanized steel braiding

θ int(mm)

θ int(mm)

θ est(mm)

θ est(mm)

Color

Color

Product code

CAD

θ int(mm)

10

θ est(mm)

14.5

Color

Steel

Product code

DMTN 210

CAD

CAD 3D

θ int(mm)

12

θ est(mm)

16.8

Color

Steel

Product code

DMTN 212

CAD

CAD 3D

θ int(mm)

15.5

θ est(mm)

20

Color

Steel

Product code

DMTN 216

CAD

CAD 3D

θ int(mm)

20.5

θ est(mm)

25.3

Color

Steel

Product code

DMTN 221

CAD

CAD 3D

θ int(mm)

26.5

θ est(mm)

30.3

Color

Steel

Product code

DMTN 227

CAD

CAD 3D

θ int(mm)

34.5

θ est(mm)

40.6

Color

Steel

Product code

DMTN 235

CAD

CAD 3D

θ int(mm)

39.5

θ est(mm)

45.6

Color

Steel

Product code

DMTN 240

CAD

CAD 3D

θ int(mm)

50.5

θ est(mm)

55.1

Color

Steel

Product code

DMTN 250

CAD

CAD 3D

Characteristics

Operating temperature: – 45 °C / + 250 °C
Degree of protection IP: IP54
Material: Galvanized steel recovered with galvanized steel braiding
Color: Steel
Reference standard: EN IEC 61386
Classification codes EN IEC 61386: 4 4 5 6
Tensile strength: 1000 N
Compressive strength: 1250 N
Impact resistance: 6 J
Self-extinguishing EN IEC 61386: Flame retardant
Electrical characteristics: Guarantee electrical continuity
Corrosion resistance: Good

Quality controls

Salt Spray and Salt Fog Testing: UNI EN ISO 9227:2017 (NSS). Periodic tests on each production lot relating to traction at 1000 N and compression at 1250 N in accordance with the EN IEC 61386 standard on all closed systems consisting of conduits and fittings and cable gland fittings.

Certifications

Federal Executive Body (Russian Federation) - Gost-R POCC IT.HB56.H01066

Registration, Evaluation, Authorization and Restriction of Chemicals

Restriction of Hazardous Substances directive

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