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| ????:D16/DN15-D160/DN150 ????:??,?? ????:DIN,BS,ASTM ????:EPDM,FPM ????:??PVC ?????:PVC/PP/SST ??????:19.??30,15,13 ????:PN10,PN6,PN4
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| ????:D16/DN10-D110/DN80 ????:??,BSP??? ????:DIN,BS,ASTM,JIS&BSP ????:EPDM,FPM ????:PE&304 ????:1.8mm(1800micron),??0.5,0.75,1mm ????:PN16,PN10,PN6
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