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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-F Welding Flanges | 301372
Connection type
ISO-F
Nominal diameter
320
Outer diameter
16.732 ″
Flange material
Stainless steel 304L
Purity class
PCS
Connection type
ISO-F
Nominal diameter
320
Outer diameter
425 mm
Flange material
Stainless steel 304L
Purity class
PCS
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available
ISO-F Welding Flanges | 301373
Connection type
ISO-F
Nominal diameter
320
Outer diameter
16.732 ″
Flange material
Stainless steel 316L
Purity class
PCS
Connection type
ISO-F
Nominal diameter
320
Outer diameter
425 mm
Flange material
Stainless steel 316L
Purity class
PCS
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on request
ISO-F Blank Flanges | 301374
Nominal diameter
320
Connection type
ISO-F
Outer diameter
16.732 ″
Flange material
Stainless steel 304L
Purity class
PCS
Nominal diameter
320
Connection type
ISO-F
Outer diameter
425 mm
Flange material
Stainless steel 304L
Purity class
PCS
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available
ISO-F Blank Flanges | 301375
Nominal diameter
320
Connection type
ISO-F
Outer diameter
16.732 ″
Flange material
Stainless steel 316L
Purity class
PCS
Nominal diameter
320
Connection type
ISO-F
Outer diameter
425 mm
Flange material
Stainless steel 316L
Purity class
PCS
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on request
ISO-F Blank Flanges | 343304
Nominal diameter
320
Connection type
ISO-F
Outer diameter
16.732 ″
Flange material
Aluminium
Purity class
PCS
Nominal diameter
320
Connection type
ISO-F
Outer diameter
425 mm
Flange material
Aluminium
Purity class
PCS
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available
ISO Rotatable Bolt Ring with Retaining Ring | 301380
Nominal diameter
320
Connection type
ISO-K, ISO-F
Outer diameter
16.732 ″
Flange material
Stainless steel 304L
Purity class
PCS
Nominal diameter
320
Connection type
ISO-K, ISO-F
Outer diameter
425 mm
Flange material
Stainless steel 304L
Purity class
PCS
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available
ISO-K Welding Flanges with Reinforced Pipe Socket | 322328
Nominal diameter
320
Connection type
ISO-K
Outer diameter
14.567 ″
Flange material
Stainless steel 316L
Purity class
PCS
Nominal diameter
320
Connection type
ISO-K
Outer diameter
370 mm
Flange material
Stainless steel 316L
Purity class
PCS
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on request
ISO-K Welding Flanges | 301393
Nominal diameter
400
Connection type
ISO-K
Outer diameter
17.717 ″
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
Nominal diameter
400
Connection type
ISO-K
Outer diameter
450 mm
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
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available
ISO-K Blank Flanges | 301395
Nominal diameter
400
Connection type
ISO-K
Outer diameter
17.717 ″
Flange material
Stainless steel 304L
Purity class
PCS
Nominal diameter
400
Connection type
ISO-K
Outer diameter
450 mm
Flange material
Stainless steel 304L
Purity class
PCS
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on request
ISO-K Welding Flanges | 306067
Nominal diameter
500
Connection type
ISO-K
Outer diameter
21.654 ″
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
Nominal diameter
500
Connection type
ISO-K
Outer diameter
550 mm
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
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on request
ISO-K Blank Flanges | 305978
Nominal diameter
500
Connection type
ISO-K
Outer diameter
21.654 ″
Flange material
Stainless steel 304L
Purity class
PCS
Nominal diameter
500
Connection type
ISO-K
Outer diameter
550 mm
Flange material
Stainless steel 304L
Purity class
PCS
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available
ISO-K Blank Flanges | 311118
Nominal diameter
630
Connection type
ISO-K
Outer diameter
27.165 ″
Flange material
Stainless steel 304L
Purity class
PCS
Nominal diameter
630
Connection type
ISO-K
Outer diameter
690 mm
Flange material
Stainless steel 304L
Purity class
PCS
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on request
ISO-K Welding Flanges | 301429
Nominal diameter
63
Connection type
ISO-K
Outer diameter
3.74 ″
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
Nominal diameter
63
Connection type
ISO-K
Outer diameter
95 mm
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
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available
ISO-K Welding Flanges | 301430
Nominal diameter
63
Connection type
ISO-K
Outer diameter
3.74 ″
Flange material
Stainless steel 316L
Shape
Straight
Purity class
PCS
Nominal diameter
63
Connection type
ISO-K
Outer diameter
95 mm
Flange material
Stainless steel 316L
Shape
Straight
Purity class
PCS
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in production
ISO-K Welding Flanges | 301432
Nominal diameter
63
Connection type
ISO-K
Outer diameter
3.74 ″
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
Nominal diameter
63
Connection type
ISO-K
Outer diameter
95 mm
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
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available
ISO-K Welding Flanges | 301433
Nominal diameter
63
Connection type
ISO-K
Outer diameter
3.74 ″
Flange material
Stainless steel 316L
Shape
Straight
Purity class
PCS
Nominal diameter
63
Connection type
ISO-K
Outer diameter
95 mm
Flange material
Stainless steel 316L
Shape
Straight
Purity class
PCS
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available
ISO-K Blank Flanges | 301435
Nominal diameter
63
Connection type
ISO-K
Outer diameter
3.74 ″
Flange material
Stainless steel 304L
Purity class
PCS
Nominal diameter
63
Connection type
ISO-K
Outer diameter
95 mm
Flange material
Stainless steel 304L
Purity class
PCS
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available
ISO-K Blank Flanges | 301436
Nominal diameter
63
Connection type
ISO-K
Outer diameter
3.74 ″
Flange material
Stainless steel 316L
Purity class
PCS
Nominal diameter
63
Connection type
ISO-K
Outer diameter
95 mm
Flange material
Stainless steel 316L
Purity class
PCS
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in production
ISO-K Blank Flanges | 372383
Nominal diameter
63
Connection type
ISO-K
Outer diameter
3.74 ″
Flange material
Stainless steel 316L
Purity class
PC1
Nominal diameter
63
Connection type
ISO-K
Outer diameter
95 mm
Flange material
Stainless steel 316L
Purity class
PC1
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on request
ISO-K Blank Flanges | 306202
Nominal diameter
63
Connection type
ISO-K
Outer diameter
3.74 ″
Flange material
Aluminium
Purity class
PCS
Nominal diameter
63
Connection type
ISO-K
Outer diameter
95 mm
Flange material
Aluminium
Purity class
PCS
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available
ISO-K Flange Caps | 100423
Nominal diameter
63
Connection type
ISO-K
Flange material
Polyethylene
Pieces per set
10
Purity class
PCS
Nominal diameter
63
Connection type
ISO-K
Flange material
Polyethylene
Pieces per set
10
Purity class
PCS
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available
ISO-F Welding Flanges | 301444
Connection type
ISO-F
Nominal diameter
63
Outer diameter
5.118 ″
Flange material
Stainless steel 304L
Purity class
PCS
Connection type
ISO-F
Nominal diameter
63
Outer diameter
130 mm
Flange material
Stainless steel 304L
Purity class
PCS
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available
ISO-F Welding Flanges | 301445
Connection type
ISO-F
Nominal diameter
63
Outer diameter
5.118 ″
Flange material
Stainless steel 316L
Purity class
PCS
Connection type
ISO-F
Nominal diameter
63
Outer diameter
130 mm
Flange material
Stainless steel 316L
Purity class
PCS
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on request
ISO-F Blank Flanges | 301447
Nominal diameter
63
Connection type
ISO-F
Outer diameter
5.118 ″
Flange material
Stainless steel 304L
Purity class
PCS
Nominal diameter
63
Connection type
ISO-F
Outer diameter
130 mm
Flange material
Stainless steel 304L
Purity class
PCS
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available
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