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锟絘(ch锟斤拷n)品锟节忥拷锟斤拷DN15-200
锟絘(ch锟斤拷n)品锟斤拷锟斤拷锟斤拷1.0-4.0Mpa
锟絘(ch锟斤拷n)品锟斤拷锟絴(zh锟斤拷)锟斤拷锟絋鋼★拷锟斤拷锟絇鋼★拷锟较斤拷鋼碉拷
聯(li锟斤拷n)系锟皆掞拷锟15901687301
锟斤拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)規(gu锟斤拷)锟斤拷APPLICABLE STANDARDS
锟絆(sh锟斤拷)計(j锟斤拷)锟絚锟斤拷锟斤拷Design锟斤拷GB/T12237/1989
锟紹锟接凤拷锟絤End Flange锟斤拷GB9113.1
锟斤拷锟斤拷y(c锟斤拷)試Fire Safe锟斤拷API607 4th 1993
锟結(ji锟斤拷)锟斤拷(g锟斤拷u)锟絃(zh锟斤拷ng)锟斤拷Face to Face锟斤拷GB/T12221-1989
锟絲锟統(c锟斤拷)锟絚試锟(y锟斤拷n)Inspection&Testing锟斤拷GB/T13927-1992
GB系锟斤拷锟斤拷要锟斤拷锟酵硷拷锟紹锟接尺达拷锟紾B Main appearance and connection size talbe
