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套橡胶保护套
价格:1.8
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1:
FF和RF密封面法兰用D1222石墨金属缠绕垫DN1200到DN2000-PN16 (487元)
2:
定位环C型石墨四氟石棉金属缠绕垫片全平面突面法兰用DN100-PN100 (38.19元)
3:
FF和RF密封面法兰用D1222石墨金属缠绕垫DN10到DN1000-PN25 (2.24元)
4:
FF和RF密封面法兰用D1222石墨金属缠绕垫DN10到DN1000-PN16 (2.24元)
5:
ASME B16.20无内外环金属缠绕垫片20“CLASS300-600-900-1500 (56元)
6:
国标石墨金属缠绕垫带碳钢内外环材质D1221DN10到DN300PN160 (3.99元)
7:
内环B型石墨/四氟金属缠绕垫片DN65,PN16,25,40,63,100,160,250 (6.19元)
8:
内环B型石墨/四氟金属缠绕垫片DN100,PN16,25,40,63,100,160,250 (11.42元)
9:
定位环C型石墨四氟石棉金属缠绕垫片全平面突面法兰用DN32-PN63 (6.05元)
10:
定位环C型石墨四氟石棉金属缠绕垫片全平面突面法兰用DN2400-PN10 (1097.3元)