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NK-6500/7700 Outer Cylinder Expansion Joint (NK7500/5K-SS400-250A-520)

NK-6500/7700 Outer Cylinder Expansion Joint NK7500/5K-SS400-250A-520

The bellows is covered by an inner cylinder and outer cylinder, preventing buckling even with substantial expansion/contraction. NK-7500 is a single-bellows type, while NK-7000 is a double-bellows type.

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Part Number

Configured Part Number is shown.

NK7500/5K-SS400-250A-520

 
Part Number
NK7500/5K-SS400-250A-520
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSNominal Bellows Pitch
(mm)
Plate Thickness
(t)

SGD 2,409.81

1 Piece(s) 19 Day(s) or more 10250ASingle Bellow301.2

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Basic Information

Fitting Type Bellows shape Applicable Fluid Steam / Water / Gas / Oil / Air Connecting Part Type Flange
Welded Section (Inner Cylinder, Bellow) Material SUS304 Connecting Part Material SS400 Maximum Operating Pressure(MPa) 0.5
Flange Type JIS Flange

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