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ISO Flanges

With ISO flanges, you can design and implement your pipelines and connections with larger nominal widths in various designs up to high vacuum.

ISO-K Welding Flanges | 301065
Nominal diameter
100
Connection type
ISO-K
Outer diameter
5.118 ″
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
Nominal diameter
100
Connection type
ISO-K
Outer diameter
130 mm
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
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available
ISO-K Welding Flanges | 301068
Nominal diameter
100
Connection type
ISO-K
Outer diameter
5.118 ″
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
Nominal diameter
100
Connection type
ISO-K
Outer diameter
130 mm
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
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in production
ISO-K Blank Flanges | 301070
Nominal diameter
100
Connection type
ISO-K
Outer diameter
5.118 ″
Flange material
Stainless steel 304L
Purity class
PCS
Nominal diameter
100
Connection type
ISO-K
Outer diameter
130 mm
Flange material
Stainless steel 304L
Purity class
PCS
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available
ISO-F Welding Flanges | 301079
Connection type
ISO-F
Nominal diameter
100
Outer diameter
6.496 ″
Flange material
Stainless steel 304L
Purity class
PCS
Connection type
ISO-F
Nominal diameter
100
Outer diameter
165 mm
Flange material
Stainless steel 304L
Purity class
PCS
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available
ISO-F Blank Flanges | 301082
Nominal diameter
100
Connection type
ISO-F
Outer diameter
6.496 ″
Flange material
Stainless steel 304L
Purity class
PCS
Nominal diameter
100
Connection type
ISO-F
Outer diameter
165 mm
Flange material
Stainless steel 304L
Purity class
PCS
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available
ISO Rotatable Bolt Ring with Retaining Ring | 301101
Nominal diameter
100
Connection type
ISO-K, ISO-F
Outer diameter
6.496 ″
Flange material
Stainless steel 304L
Purity class
PCS
Nominal diameter
100
Connection type
ISO-K, ISO-F
Outer diameter
165 mm
Flange material
Stainless steel 304L
Purity class
PCS
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available
ISO Rotatable Bolt Ring with Retaining Ring | 358745
Nominal diameter
100
Connection type
ISO-K, ISO-F
Outer diameter
6.496 ″
Flange material
Stainless steel 304L
Purity class
PC4
Nominal diameter
100
Connection type
ISO-K, ISO-F
Outer diameter
165 mm
Flange material
Stainless steel 304L
Purity class
PC4
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on request
ISO-K Welding Flanges | 301175
Nominal diameter
160
Connection type
ISO-K
Outer diameter
7.087 ″
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
Nominal diameter
160
Connection type
ISO-K
Outer diameter
180 mm
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
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available
ISO-K Welding Flanges | 301178
Nominal diameter
160
Connection type
ISO-K
Outer diameter
7.087 ″
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
Nominal diameter
160
Connection type
ISO-K
Outer diameter
180 mm
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
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available
ISO-K Blank Flanges | 301180
Nominal diameter
160
Connection type
ISO-K
Outer diameter
7.087 ″
Flange material
Stainless steel 304L
Purity class
PCS
Nominal diameter
160
Connection type
ISO-K
Outer diameter
180 mm
Flange material
Stainless steel 304L
Purity class
PCS
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available
ISO-F Welding Flanges | 301189
Connection type
ISO-F
Nominal diameter
160
Outer diameter
8.858 ″
Flange material
Stainless steel 304L
Purity class
PCS
Connection type
ISO-F
Nominal diameter
160
Outer diameter
225 mm
Flange material
Stainless steel 304L
Purity class
PCS
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available
ISO-F Blank Flanges | 301192
Nominal diameter
160
Connection type
ISO-F
Outer diameter
8.858 ″
Flange material
Stainless steel 304L
Purity class
PCS
Nominal diameter
160
Connection type
ISO-F
Outer diameter
225 mm
Flange material
Stainless steel 304L
Purity class
PCS
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available
ISO Rotatable Bolt Ring with Retaining Ring | 304140
Nominal diameter
160
Connection type
ISO-K, ISO-F
Outer diameter
8.858 ″
Flange material
Stainless steel 304L
Purity class
PCS
Nominal diameter
160
Connection type
ISO-K, ISO-F
Outer diameter
225 mm
Flange material
Stainless steel 304L
Purity class
PCS
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in production
ISO Rotatable Bolt Ring with Retaining Ring | 318972
Nominal diameter
160
Connection type
ISO-K, ISO-F
Outer diameter
8.858 ″
Flange material
Stainless steel 304L
Purity class
PC2
Nominal diameter
160
Connection type
ISO-K, ISO-F
Outer diameter
225 mm
Flange material
Stainless steel 304L
Purity class
PC2
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on request
ISO-K Welding Flanges | 301260
Nominal diameter
200
Connection type
ISO-K
Outer diameter
9.449 ″
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
Nominal diameter
200
Connection type
ISO-K
Outer diameter
240 mm
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
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on request
ISO-K Welding Flanges | 301262
Nominal diameter
200
Connection type
ISO-K
Outer diameter
9.449 ″
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
Nominal diameter
200
Connection type
ISO-K
Outer diameter
240 mm
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
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available
ISO-K Blank Flanges | 301264
Nominal diameter
200
Connection type
ISO-K
Outer diameter
9.449 ″
Flange material
Stainless steel 304L
Purity class
PCS
Nominal diameter
200
Connection type
ISO-K
Outer diameter
240 mm
Flange material
Stainless steel 304L
Purity class
PCS
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available
ISO-F Welding Flanges | 301269
Connection type
ISO-F
Nominal diameter
200
Outer diameter
11.22 ″
Flange material
Stainless steel 304L
Purity class
PCS
Connection type
ISO-F
Nominal diameter
200
Outer diameter
285 mm
Flange material
Stainless steel 304L
Purity class
PCS
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on request
ISO-F Blank Flanges | 301273
Nominal diameter
200
Connection type
ISO-F
Outer diameter
11.22 ″
Flange material
Stainless steel 304L
Purity class
PCS
Nominal diameter
200
Connection type
ISO-F
Outer diameter
285 mm
Flange material
Stainless steel 304L
Purity class
PCS
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available
ISO Rotatable Bolt Ring with Retaining Ring | 301280
Nominal diameter
200
Connection type
ISO-K, ISO-F
Outer diameter
11.22 ″
Flange material
Stainless steel 304L
Purity class
PCS
Nominal diameter
200
Connection type
ISO-K, ISO-F
Outer diameter
285 mm
Flange material
Stainless steel 304L
Purity class
PCS
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available
ISO-K Welding Flanges | 301311
Nominal diameter
250
Connection type
ISO-K
Outer diameter
11.417 ″
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
Nominal diameter
250
Connection type
ISO-K
Outer diameter
290 mm
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
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available
ISO-K Welding Flanges | 301313
Nominal diameter
250
Connection type
ISO-K
Outer diameter
11.417 ″
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
Nominal diameter
250
Connection type
ISO-K
Outer diameter
290 mm
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
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on request
ISO-K Blank Flanges | 301317
Nominal diameter
250
Connection type
ISO-K
Outer diameter
11.417 ″
Flange material
Stainless steel 304L
Purity class
PCS
Nominal diameter
250
Connection type
ISO-K
Outer diameter
290 mm
Flange material
Stainless steel 304L
Purity class
PCS
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available
ISO-K Blank Flanges | 354715
Nominal diameter
250
Connection type
ISO-K
Outer diameter
11.417 ″
Flange material
Stainless steel 304L
Purity class
PC2
Nominal diameter
250
Connection type
ISO-K
Outer diameter
290 mm
Flange material
Stainless steel 304L
Purity class
PC2
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on request
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