長(zhǎng)垣無縫管廠家生產(chǎn)廠家長(zhǎng)期經(jīng)營(yíng)各種長(zhǎng)垣無縫管廠家,長(zhǎng)垣3087無縫管,長(zhǎng)垣42CRMo無縫管,長(zhǎng)垣16Mn無縫鋼管,長(zhǎng)垣12CR1MoG無縫管,長(zhǎng)垣27SiMn無縫管,長(zhǎng)垣5310無縫管,長(zhǎng)垣35CRMo無縫鋼管現(xiàn)貨、價(jià)格走勢(shì)分析。更多規(guī)格長(zhǎng)垣無縫管廠家,長(zhǎng)垣3087無縫管,長(zhǎng)垣42CRMo無縫管,長(zhǎng)垣16Mn無縫鋼管,長(zhǎng)垣12CR1MoG無縫管,長(zhǎng)垣27SiMn無縫管,長(zhǎng)垣5310無縫管,長(zhǎng)垣35CRMo無縫鋼管產(chǎn)品價(jià)格請(qǐng)致電。
16MnDG無縫管
16MnDG無縫鋼管是一種低溫管道用無縫鋼管。16MnDG無縫鋼管
低溫管道用無縫鋼管
執(zhí)行標(biāo)準(zhǔn):GB/T18984-2003、ASTM A333
產(chǎn)品材質(zhì):16MnDG、10MnDG、09DG、09Mn2VDG、06Ni3MoDG、
ASTM A333-Grade1、Grade3、Grade4、Grade6、Grade7、Grade8、Grade9、
Grade10、Grade11