铁路信号电缆   型号：PTYV、PTY22、PTY23、PTYA、PTYA22、PTYA23 
产品说明：型号 名称
PTYV 聚乙烯绝缘聚氯乙烯护套铁路信号电缆
PTY22 聚乙烯绝缘钢带凯装聚氯乙烯护套铁路信号电缆
PTY23 聚乙烯绝缘钢带凯装聚乙烯护套铁路信号电缆
PTYA 聚乙烯绝缘综合护套铁路信号电缆
PTYA22 聚乙烯绝缘综合护套钢带凯装聚氯乙烯外护套铁路信
号电缆
PTYA23 聚乙烯绝缘综合护套钢带凯装聚乙烯外护套铁路信
号电缆

大对数电缆

HYAT53 10×2×0.4

HYAT53 15×2×0.4

HYAT53 20×2×0.4

HYAT53 25×2×0.4

HYAT53 30×2×0.4

HYAT53 50×2×0.4

HYAT53 75×2×0.4

HYAT53 100×2×0.4

HYAT53 150×2×0.4

HYAT53 200×2×0.4

 HYAT53 300×2×0.4

HYA400×2×0.4

HYA500×2×0.4

HYA600×2×0.4

HYA800×2×0.4

HYA900×2×0.4 

HYA1000×2×0.4

HYA1200×2×0.4

HYA1400×2×0.4

HYA1600×2×0.4

HYA1800×2×0.4

HYA2000×2×0.4

HYA2400×2×0.4

HYAT53 5×2×0.5

HYAT53 10×2×0.5

HYAT53 15×2×0.5

HYAT53 20×2×0.5

HYAT53 25×2×0.5

HYAT53 30×2×0.5

HYAT53 50×2×0.5

HYAT53 75×2×0.5

HYAT53 100×2×0.5

HYAT53 150×2×0.5

HYAT53 200×2×0.5

HYA300×2×0.5

HYA400×2×0.5

HYA500×2×0.5

HYA600×2×0.5

HYA800×2×0.5

HYA900×2×0.

 HYA1000×2×0.5

HYA1200×2×0.5

HYA1400×2×0.5

HYA1500×2×0.5

HYA1600×2×0.5