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Tech & Service

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Flange types

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What is a spectacle blind flange?

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It is generally a piece of metal that is cut to fit between two pipe flanges and usually sandwiched between two gaskets. a spectacle bli...

AWWA Class D-Hub and Blind Flanges

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1. Ring flanges available overbored or counterbored per customer specification. 2. Bolt holes shall be drilled 1/8th inch larger ...

AWWA Class D-Hub and Blind Flanges

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1. Ring flanges available overbored or counterbored per customer specification. 2. Bolt holes shall be drilled 1/8th inch larger ...

AWWA Class E-Ring and Blind Flanges

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1. Ring flanges available overbored or counterbored per customer specification. 2. Bolt holes shall be drilled 1/8th inch larger ...

AWWA Class E-Ring and Blind Flanges

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1. Ring flanges available overbored or counterbored per customer specification. 2. Bolt holes shall be drilled 1/8th inch larger ...

AWWA Class E-Hub and Blind Flanges

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1. Ring flanges available overbored or counterbored per customer specification. 2. Bolt holes shall be drilled 1/8th inch larger ...

AWWA Class F-Ring and Blind Flanges

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1. Ring flanges available overbored or counterbored per customer specification. 2. Bolt holes shall be drilled 1/8th inch larger i...

AWWA Class D-Ring and Blind Flanges

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1. Ring flanges available overbored or counterbored per customer specification. 2. Bolt holes shall be drilled 1/8th inch larger i...

AWWA Class B-Hub and Blind Flanges

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1. Ring flanges available overbored or counterbored per customer specification. 2. Bolt holes shall be drilled 1/8th inch larger in dia...

AWWA Class B-Hub and Blind Flanges

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1. Ring flanges available overbored or counterbored per customer specification. 2. Bolt holes shall be drilled 1/8th inch larger in dia...