Inspection Academy - Spectacle blinds, Spade and spacer -------------------------------------- - Spectacle Blinds (SB) are applied to permanently separating pipe-systems, or to connect with each other, it is a steel plate cut into
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China A516 Gr. 60/70 Spacer Spade Blind Spectacle Blind Figure 8 Blind Flange Manufacturers, Suppliers - Made in China - Baolongda
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