静牌 带内环缠绕垫,DN900 PN6.4,304+石墨+304,NB/T47025
静牌 带内环缠绕垫,DN1500 PN4.0,304+石墨+304,NB/T47025
静牌 带内环缠绕垫,DN1000 PN4.0,304+石墨+304,NB/T47025
静牌 带内环缠绕垫,DN1100 PN4.0,304+石墨+304,NB/T47025
静牌 带内环缠绕垫,DN600 PN2.5,304+石墨+304,NB/T47025
静牌 带内环缠绕垫,DN500 PN2.5,304+石墨+304,NB/T47025
静牌 带内环缠绕垫,DN1000 PN2.5,304+石墨+304,NB/T47025
静牌 带内环缠绕垫,DN900 PN2.5,304+石墨+304,NB/T47025
静牌 带内环缠绕垫,DN650 PN2.5,304+石墨+304,NB/T47025
静牌 带内环缠绕垫,DN1500 PN2.5,304+石墨+304,NB/T47025
静牌 带内环缠绕垫,DN1300 PN2.5,304+石墨+304,NB/T47025
静牌 带内环缠绕垫,DN1200 PN2.5,304+石墨+304,NB/T47025
静牌 带内环缠绕垫,DN100 PN20,304+石墨+304,SH/T3407
静牌 带内环缠绕垫,φ715×660×640×4.5mm,304+石墨+304
静牌 带内环缠绕垫,DN400 PN110,304+石墨+304,SH/T3407
静牌 带内环缠绕垫,φ575×525×505×4.5mm,304+石墨+304
静牌 带内环缠绕垫,DN500 PN4.0,304+石墨+321,JB/T4705
静牌 带内环缠绕垫,DN80 300LB,304+石墨+304,HG/T20631
静牌 带内环缠绕垫,φ127×94×80×5.5mm,316L+石墨+316L
静牌 带内环缠绕垫,φ1232×1181×1161×4.5mm,321+石墨+321