Single "IS" Gland-Pak

Single - Flanged Ends - 300lb

The Type “IS” Gland-Pak piping expansion joint is ideal for use where a guided expansion joint is desired, but where circumferential space is limited. IS type expansion joints use Gland packing rope which can be tightened in service.

The gland design, using graphite rope, allows for complete in line field replacement of the packing. Flake graphite packing is not used in the IS design, eliminating any concern of minute graphite flakes entering the media flow.

Download Type “IS” Gland-Pak IOM Instruction Document

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Standard Dimensions

Single "IS" Gland-Pak

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All dimensions are in inches.

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    SizeA - Traverse 4"A - Traverse 8"A - Traverse 12"BC - Traverse 4"C - Traverse 8"C - Traverse 12"DEFGHJKLLayout DrawingQuantity 
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    SizeA - Traverse 4"A - Traverse 6"A - Traverse 8"B - Traverse 4"B - Traverse 6"B - Traverse 8"DEFGHKMNLayout DrawingQuantity 
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    Size and Thrust Area (In)Number of CorrugationsTotal Axial Compression (In)Dimensions Flanged A (In)Dimensions Weld A (In)Quantity 
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    Size and Thrust Area (In)Number of CorrugationsTotal Axial Compression (In)Dimensions Flanged A (In)Dimensions Weld A (In)B 150 PSIB 300 PSIQuantity 
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    Pipe Size (In)Compression (In)OAL (In)Spring Rate (Lbs/In)Effective Area (In/sq)Casing Diameter (In)Weight (Lbs)Layout DrawingQuantity