特殊功能 |
耐高压
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直径 |
可定制
|
产品规格 |
16*2(外径*壁厚),18*2,20*2.5,22*3,25*3,27*3,32*3,34*3,38*3,45*3,48*3,51*3,57*3,57*4,60*3,76*3,76*4,89*3,89*4,108*3,108*4,108*5,114*3,114*4,114*5,133*3,133*4,133*5,140*3,140*4,140*5,159*3,159*4,159*5,168*4,168*5,219*3,219*4,219*6,273*4,273*6,325*4,325*6,325*8
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