How much is one meter of JBQ rubber cable JBQ-1*70 cable
September 12 12:14:10, 2020
Product technical requirements
4.1 The conductor is tinned copper Wire, and its structure is in accordance with the requirements of Tables 1 and 2. The performance is in line with the requirements in JB947-76 <Copper and plastic insulated wire and cable copper conductor core>.
4.2 Insulation rubber performance in accordance with JB664-77 <Electric wire and cable rubber> standard.
The insulation thickness is in accordance with Tables 1 and 2, and the allowable deviation is -10%, and the thickness at the thinnest part is not less than 90%-0.1mm of the nominal value.
4.3 Sheath rubber performance in accordance with JB664-77 <Electric wire and cable rubber> Provisions, sheath thickness in accordance with Table 1,2, allow deviation -20%, the thinnest thickness is not less than 80% of the nominal value.
4.4 The finished wire shall be subjected to OYYDDL0118-2003, the specified AC 50Hz withstand voltage test.
4.5 The DC resistance of the conductive wire core of the finished wire shall meet the requirements of Tables 1 and 2 when the temperature is 20Â°C.
4.6 The wires shall be able to withstand the immersion paint test. The wire shall be immersed in 1032 paint at a temperature of 50Â±5Â°C for 30 minutes at a constant temperature of 130Â±5Â°C for 5 hours, taken out and dripped, and then heated at 130Â±5Â°C for 48 hours. Finally, the wire was wound on a round rod of a specified diameter, and the wire sheath layer was cracked, brittle, and sticky.
Chainlink Fence is normally used for highway, boundary, railway protection, sports field etc. The treatment is commercial galvanized, PVC coated with galvanized core or heavy galvanized.
The surface by sulfide treatment, with good adhesion, anticorrosion, flittering luster, etc.
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