冷媒三色管包括红、黄、蓝三条加液管,冷媒三色管工作压力500PSI 爆破压力2500PSI.冷媒三色管接头尺寸1/4''SAE.
三色管长度:1米,1.5米,2米
适用标准BS ISO 8066-2-2001
技术参数: 耐臭氧老化:标准实验箱内浓度50+/-5pphm温度40+/-2℃实验时间72t无裂痕
耐热老化:标准老化箱内70+/-1℃72t拉伸强度变化率-25%以内伸长率-30%以内
物理性能:伸长率内外胶层≥300%胶管在-30+/-2℃5t环境下,弹性良好,弯曲对折180°后无龟裂及折断现象.
耐腐蚀性能:内胶层耐油RMA- B级,耐己烷腐蚀.防各类制冷剂渗透.
结 构: 1.软管内层: NBR高丙烯睛丁睛橡胶
2.软管保护层: NBR&PVC丁睛聚氯乙烯共混胶.
3.中间加强层:聚脂纤维螺旋线
外 表: 光面.
橡胶管外层标准有3种颜色:红色,黄色,蓝色.
适用温度: -30 to 100℃
使用范围: 适用于输送R12 R22 R502 R134a R410等制冷剂介质.广泛应用于汽车制冷,空调,工业冷气机设备等行业.内胶层和保护层都具备RMA-A高等级耐油性.高防渗漏性.
本厂的氟管都是国内一流品质的,出口到美国德国等很多国家,是市场上那些价格低廉的三色管没法比的。管子两端的接头都是全铜的,垫圈都是聚四氟乙烯的,顶针也是长顶针,管子都是采用了四层结构的超强管,耐腐蚀耐压耐低温。欢迎亲垂询~
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