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NK-7000/7100 Pressure Resistant Ring-Type Expansion Joint

NK-7000/7100 Pressure Resistant Ring-Type Expansion Joint

A presure-resistant ring is installed in the bellows indentation fot high-presure piping. NK-7000 is a single-bellows type, while NK-7100 is a double-bellows type.

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Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Part Number
NK7000/10K-SS400-50A-300
NK7000/10K-SS400-50A-350
NK7000/10K-SS400-50A-400
NK7000/10K-SS400-50A-450
NK7000/10K-SS400-50A-500
NK7000/10K-SS400-65A-300
NK7000/10K-SS400-65A-350
NK7000/10K-SS400-65A-400
NK7000/10K-SS400-65A-450
NK7000/10K-SS400-65A-500
NK7000/10K-SS400-80A-300
NK7000/10K-SS400-80A-350
NK7000/10K-SS400-80A-400
NK7000/10K-SS400-80A-450
NK7000/10K-SS400-80A-500
NK7000/10K-SS400-100A-300
NK7000/10K-SS400-100A-350
NK7000/10K-SS400-100A-400
NK7000/10K-SS400-100A-450
NK7000/10K-SS400-125A-350
NK7000/10K-SS400-125A-400
NK7000/10K-SS400-125A-450
NK7000/10K-SS400-150A-350
NK7000/10K-SS400-150A-400
NK7000/10K-SS400-150A-450
NK7000/10K-SS400-200A-350
NK7000/10K-SS400-200A-400
NK7000/10K-SS400-200A-450
NK7000/10K-SS400-250A-400
NK7000/10K-SS400-250A-450
NK7000/10K-SS400-250A-500
NK7000/10K-SS400-250A-550
NK7000/10K-SS400-300A-400
NK7000/10K-SS400-300A-450
NK7000/10K-SS400-300A-500
NK7000/10K-SS400-300A-550
NK7000/10K-SS400-350A-400
NK7000/10K-SS400-350A-450
NK7000/10K-SS400-350A-500
NK7000/10K-SS400-350A-550
NK7000/10K-SS400-400A-500
NK7000/10K-SS400-400A-550
NK7000/10K-SS400-400A-600
NK7000/10K-SS400-400A-650
NK7000/10K-SS400-450A-500
NK7000/10K-SS400-450A-550
NK7000/10K-SS400-450A-600
NK7000/10K-SS400-450A-650
NK7000/10K-SS400-500A-550
NK7000/10K-SS400-500A-600
NK7000/10K-SS400-500A-650
NK7000/10K-SS400-500A-700
NK7000/10K-SS400-550A-550
NK7000/10K-SS400-550A-600
NK7000/10K-SS400-550A-700
NK7000/10K-SS400-600A-550
NK7000/10K-SS400-600A-600
NK7000/10K-SS400-600A-700
NK7100/10K-SS400-80A-1000
NK7100/10K-SS400-80A-1050
Part NumberStandard Unit PriceVolume DiscountShipping Days?RoHSNominal Length
(mm)
Bellows Pitch
(mm)
Plate Thickness
(t)

467.59 €

17 Days 1050A300Single Bellow170.6

531.06 €

17 Days 1050A350Single Bellow170.6

594.53 €

17 Days 1050A400Single Bellow170.6

658.09 €

17 Days 1050A450Single Bellow170.6

721.58 €

17 Days 1050A500Single Bellow170.6

544.26 €

17 Days 1065A300Single Bellow170.6

609.55 €

17 Days 1065A350Single Bellow170.6

674.76 €

17 Days 1065A400Single Bellow170.6

740.06 €

17 Days 1065A450Single Bellow170.6

805.36 €

17 Days 1065A500Single Bellow170.6

608.33 €

17 Days 1080A300Single Bellow170.8

679.88 €

17 Days 1080A350Single Bellow170.8

751.44 €

17 Days 1080A400Single Bellow170.8

822.98 €

17 Days 1080A450Single Bellow170.8

894.53 €

17 Days 1080A500Single Bellow170.8

738.65 €

17 Days 10100A300Single Bellow201.0

769.04 €

17 Days 10100A350Single Bellow201.0

799.42 €

17 Days 10100A400Single Bellow201.0

829.81 €

17 Days 10100A450Single Bellow201.0

929.47 €

17 Days 10125A350Single Bellow301.2

977.75 €

17 Days 10125A400Single Bellow301.2

1,026.02 €

17 Days 10125A450Single Bellow301.2

1,143.66 €

17 Days 10150A350Single Bellow301.2

1,197.32 €

17 Days 10150A400Single Bellow301.2

1,250.99 €

17 Days 10150A450Single Bellow301.2

1,518.48 €

17 Days 10200A350Single Bellow301.2

1,611.48 €

17 Days 10200A400Single Bellow301.2

1,704.48 €

17 Days 10200A450Single Bellow301.2

1,929.40 €

17 Days 10250A400Single Bellow401.5

2,055.48 €

17 Days 10250A450Single Bellow401.5

2,181.56 €

17 Days 10250A500Single Bellow401.5

2,307.74 €

17 Days 10250A550Single Bellow401.5

2,313.25 €

17 Days 10300A400Single Bellow401.5

2,493.95 €

17 Days 10300A450Single Bellow401.5

2,674.55 €

17 Days 10300A500Single Bellow401.5

2,855.27 €

17 Days 10300A550Single Bellow401.5

3,205.58 €

25 Days 10350A400Single Bellow401.5

3,416.67 €

25 Days 10350A450Single Bellow401.5

3,627.76 €

25 Days 10350A500Single Bellow401.5

3,838.86 €

25 Days 10350A550Single Bellow401.5

3,940.12 €

24 Days 10400A500Single Bellow401.5

4,222.76 €

24 Days 10400A550Single Bellow401.5

4,505.41 €

24 Days 10400A600Single Bellow401.5

4,788.07 €

24 Days 10400A650Single Bellow401.5

3,667.33 €

30 Days 10450A500Single Bellow401.5

4,021.53 €

30 Days 10450A550Single Bellow401.5

4,375.64 €

30 Days 10450A600Single Bellow401.5

4,729.84 €

30 Days 10450A650Single Bellow401.5

4,205.69 €

30 Days 10500A550Single Bellow501.5

4,651.16 €

30 Days 10500A600Single Bellow501.5

5,096.53 €

30 Days 10500A650Single Bellow501.5

5,542.00 €

30 Days 10500A700Single Bellow501.5

4,835.42 €

30 Days 10550A550Single Bellow501.5

5,341.58 €

30 Days 10550A600Single Bellow501.5

6,354.08 €

30 Days 10550A700Single Bellow501.5

5,044.69 €

30 Days 10600A550Single Bellow501.5

5,573.26 €

30 Days 10600A600Single Bellow501.5

6,630.47 €

30 Days 10600A700Single Bellow501.5

2,043.94 €

20 Days 1080A1000Double Bellows170.8

2,138.78 €

20 Days 1080A1050Double Bellows170.8

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Basic information

Fitting type Bellows shape Applicable Fluids Vapor / Water / Gas / Oil / Air Types of connection parts Flange
Welded Section (Inner Cylinder, Bellow) Material Stainless Steel (EN 1.4301 Equiv.) Connection parts material EN 1.0038 Equiv. Max Operating Pressure(MPa) 1
Flange Type JIS Flange

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