Purchased buried polyethylene control cable KVVR22 the detailed description, specifications, pictures, direct manufacturers of railway signaling cable PTYY signal cable prices ------------------------- -------------------------------------------------- ----- Brand: day cable Origin: Dacheng County, Langfang, Hebei Price: 3 yuan / m Specifications: Complete a brief description: the days cable card days cables license Railway signal cable PTYY signal cable Price products: Valuation: 3, specifications : complete product series number: 065900 Details: Introduction to the days of cable licensing railway signal cables PTYY signal cable price railway signal cable is suitable for the control circuit of the rated voltage AC 500V or DC 1000V and below transmission railway signal, audio signal or automatic signal device, The integrated sheath the aluminum sheath railway signal cable shield performance, suitable for the electrified section or other areas of strong electrical interference laying. 1 use features 1.1 cable using the ambient temperature is -40 ℃ ~ +60 ℃. 1.2 cable conductor long-term working temperature should not exceed +70 ℃. The 1.3 cable laying ambient temperature: PVC outer sheath cable should not be less than 0 ℃; polyethylene outer sheath cables should not be lower than -20 ° C. 1.4 cable bend radius: non-armored cable should be no less than 10 times the cable diameter; armored cable should be no less than 15 times the cable diameter. Ideal shielding factor of 1.5 the integrated sheath railway signal cable ≤ 0.8; the aluminum sheath railway signal cable ideal shielding factor of ≤ 0.3 2 models, the name and Specifications Model Name laying range specifications (core) We solemnly declare: 1, signed product quality protection and undertaking - substandard product never shipped. 2, within two years of product quality tracking service, and customer service records in the archives for 20 years. Indeed due to the problem of product quality, our factory warranty, refunding, replacement, to meet customer requirements. Specifications: customized according to customer requirements Quantity: the MOQ 100 m, 100 m -200 m floating Package Description: a few meters short of disc packaging meter long cable shaft packing Price Description: Phone deliberations, the price According to the decline in copper prices go up at any time to update Contact Sales (general manager) Wang Wenxu phone No. 15731627778 15731627778 office landline 0316-5726723