电线电缆网 > 特种电缆 > 哪位能够提供耐温257摄氏度的电线?(完整版)
哪位能够提供耐温257摄氏度的电线? - 无图版
xyxiong --- 2012-02-28 10:08:32
1
用于地热井中的,要求如下:、
4500m长,耐热257摄氏度(外径5.56mm
拉断力大于2.766kg.重量0.144kg/米。
延长系数0.79 m,电线铠甲(外层/英寸)18/12HS 工作电压1200V直流电
绝缘是0.67mm的FEP或ETFE
还要如下要求(HS镀锌钢铠装)
HSgalvanized steel armor wires 12 of internal diameter 0.79 mm each (0.031") and external threads 18 of 0.79 mm (0.031").
This type of cable must be matched to records in geothermal wells run of 3 000m depth using electronic tools such as calipers, CBL, detonation of explosivesand CCL.
4500m长,耐热257摄氏度(外径5.56mm
拉断力大于2.766kg.重量0.144kg/米。
延长系数0.79 m,电线铠甲(外层/英寸)18/12HS 工作电压1200V直流电
绝缘是0.67mm的FEP或ETFE
还要如下要求(HS镀锌钢铠装)
HSgalvanized steel armor wires 12 of internal diameter 0.79 mm each (0.031") and external threads 18 of 0.79 mm (0.031").
This type of cable must be matched to records in geothermal wells run of 3 000m depth using electronic tools such as calipers, CBL, detonation of explosivesand CCL.
[xyxiong 在 2012-2-28 10:11:57 编辑过]
立昌氟塑料 --- 2012-03-06 08:57:40
2
试下PEEK电线吧,它熔点是334度,长期使用温度是260度以上。抗拉强度是塑料中最好的一种,比重1.4 耐高温,耐油,耐磨性都相当好。需要资料可以联系我,立昌13480222986