NK-6500 / 6700　Standard Free Expansion Joint

A standard structure with the pipe end welded to bellows.

Part Number

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Part Number
NK6500/5K-SS400-300A-240
NK6500/5K-SS400-300A-270
NK6500/5K-SS400-300A-300
NK6500/5K-SS400-300A-330
NK6500/5K-SS400-300A-360
NK6500/5K-SS400-300A-390
NK6500/5K-SUS304-300A-240
NK6500/5K-SUS304-300A-270
NK6500/5K-SUS304-300A-300
NK6500/5K-SUS304-300A-330
NK6500/5K-SUS304-300A-360
NK6500/5K-SUS304-300A-390
NK6700/SGP-300A-240
NK6700/SGP-300A-270
NK6700/SGP-300A-300
NK6700/SGP-300A-330
NK6700/SGP-300A-360
NK6700/SGP-300A-390
NK6700/SUS304-300A-240
NK6700/SUS304-300A-270
NK6700/SUS304-300A-300
NK6700/SUS304-300A-330
NK6700/SUS304-300A-360
NK6700/SUS304-300A-390

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	RoHS	Types of connection parts	Connection parts material	Nominal	Max Operating Pressure (MPa)	Length (mm)	Flange Type	Pitch (mm)	Plate Thickness (t)
804.36 €	1	12 Days	10	Flange	[Steel] EN 1.0038 Equiv.	300A	0.5	240	JIS Flange	30	1.2
844.54 €	1	12 Days	10	Flange	[Steel] EN 1.0038 Equiv.	300A	0.5	270	JIS Flange	30	1.2
884.71 €	1	12 Days	10	Flange	[Steel] EN 1.0038 Equiv.	300A	0.5	300	JIS Flange	30	1.2
924.90 €	1	12 Days	10	Flange	[Steel] EN 1.0038 Equiv.	300A	0.5	330	JIS Flange	30	1.2
965.07 €	1	12 Days	10	Flange	[Steel] EN 1.0038 Equiv.	300A	0.5	360	JIS Flange	30	1.2
1,005.25 €	1	12 Days	10	Flange	[Steel] EN 1.0038 Equiv.	300A	0.5	390	JIS Flange	30	1.2
1,540.25 €	1	12 Days	10	Flange	Stainless Steel (EN 1.4301 Equiv.)	300A	0.5	240	JIS Flange	30	1.2
1,580.43 €	1	12 Days	10	Flange	Stainless Steel (EN 1.4301 Equiv.)	300A	0.5	270	JIS Flange	30	1.2
1,620.60 €	1	12 Days	10	Flange	Stainless Steel (EN 1.4301 Equiv.)	300A	0.5	300	JIS Flange	30	1.2
1,660.77 €	1	12 Days	10	Flange	Stainless Steel (EN 1.4301 Equiv.)	300A	0.5	330	JIS Flange	30	1.2
1,700.96 €	1	12 Days	10	Flange	Stainless Steel (EN 1.4301 Equiv.)	300A	0.5	360	JIS Flange	30	1.2
1,741.13 €	1	12 Days	10	Flange	Stainless Steel (EN 1.4301 Equiv.)	300A	0.5	390	JIS Flange	30	1.2
582.47 €	1	12 Days	10	Weld-On	[Steel] Carbon Steel (EN 1.0035 Equiv.)	300A	0.5	240	-	30	1.2
622.65 €	1	12 Days	10	Weld-On	[Steel] Carbon Steel (EN 1.0035 Equiv.)	300A	0.5	270	-	30	1.2
662.83 €	1	12 Days	10	Weld-On	[Steel] Carbon Steel (EN 1.0035 Equiv.)	300A	0.5	300	-	30	1.2
703.00 €	1	12 Days	10	Weld-On	[Steel] Carbon Steel (EN 1.0035 Equiv.)	300A	0.5	330	-	30	1.2
743.18 €	1	12 Days	10	Weld-On	[Steel] Carbon Steel (EN 1.0035 Equiv.)	300A	0.5	360	-	30	1.2
783.36 €	1	12 Days	10	Weld-On	[Steel] Carbon Steel (EN 1.0035 Equiv.)	300A	0.5	390	-	30	1.2
747.42 €	1	12 Days	10	Weld-On	Stainless Steel (EN 1.4301 Equiv.)	300A	0.5	240	-	30	1.2
787.62 €	1	12 Days	10	Weld-On	Stainless Steel (EN 1.4301 Equiv.)	300A	0.5	270	-	30	1.2
827.79 €	1	12 Days	10	Weld-On	Stainless Steel (EN 1.4301 Equiv.)	300A	0.5	300	-	30	1.2
867.97 €	1	12 Days	10	Weld-On	Stainless Steel (EN 1.4301 Equiv.)	300A	0.5	330	-	30	1.2
908.14 €	1	12 Days	10	Weld-On	Stainless Steel (EN 1.4301 Equiv.)	300A	0.5	360	-	30	1.2
948.33 €	1	12 Days	10	Weld-On	Stainless Steel (EN 1.4301 Equiv.)	300A	0.5	390	-	30	1.2

Basic information

Fitting type	Bellows shape	Applicable Fluids	Vapor / Water / Gas / Oil / Air	Welded Section (Inner Cylinder, Bellow) Material	Stainless Steel (EN 1.4301 Equiv.)

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Basic Attributes

Types of connection parts
Flange

Weld-On
Clear
Connection parts material
- Stainless Steel (EN 1.4301 Equiv.)
- Steel
  - Carbon Steel (EN 1.0035 Equiv.)
  - EN 1.0038 Equiv.
Clear
Max Operating Pressure(MPa)
0.45

0.5

0.8

0.9

1
Clear
Length(mm)
160

200

220

240

250

260

270

280

300

310

320

330

340

360

370

380

390

420
Clear
Flange Type
- JIS Flange
Clear
Type
- NK-6500
- NK-6700
Clear
Nominal
50A

65A

80A

100A

125A

150A

200A

250A

300A

350A

400A
Clear
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