Type - D1 (telecommunication)
METALLIC NON-CANNED HOSE OF DOUBLE HOOKING
 TU U 30201248.001-99
Extra-strong metal hose of D1 type is intended for the protection of telephone and other wires from mechanical damages. Differs from the metal hose of R3 type with the construction of lock, that considerably increases break effort.
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Metal hose of D1 type is produced:
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D1-Z-6 from the zinc plated steel ribbon;
D1-C-6 from a stainless ribbon.
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CHARTS FOR COMPARISON OF CONSTRUCTIONS OF METAL HOSE LOCKS
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Metal hose R3-Z, R3-C without a sealin
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Metal hose D1 of the double hooking.
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Basic parameters and technical specifications of hose from the zinc plated steel ribbon of D1-Z type.
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Diameter of nominal bore, mm
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Maximum external diameter, mm
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Minimum internal diameter, mm
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Minimal operating radius of bend, mm
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Break effort, n (kgf), no less
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Mass of a 1 m, kg, no more
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6
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8,6
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5,7
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30
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600(60)
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0,112
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Basic parameters and technical specifications of hose from the stainless ribbon of D1-C type
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Diameter of nominal bore, mm
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Maximum external diameter, mm
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Minimum internal diameter, mm
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Minimal operating radius of bend, mm
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Break effort, n (kgf), no less
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Mass of a 1 m, kg, no more
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| 6 |
8,5
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5,6
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30
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1200(120) |
0,109
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8,6
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5,7
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30
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0,111
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8,7
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5,8
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42
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0,112
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8,85
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6
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55
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0,114
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