u-pvc管耐低溫管產(chǎn)品規(guī)格:
u-pvc管耐低溫管規(guī)格:8-1240×1-200mm
低溫管道用無縫鋼管
u-pvc管耐低溫管產(chǎn)品規(guī)格:8-1240×1-200mm<1/8"-48"×SCH5S-SCH160、STD、XS、XXS>
產(chǎn)品材質(zhì):16MnDG、10MnDG、09DG、09Mn2VDG、06Ni3MoDG、
ASTM A333-Grade1、Grade3、Grade4、Grade6、Grade7、Grade8、Grade9、
Grade10、Grade11