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ISO Components

With ISO components (ISO-K clamp flange and ISO-F fixed flange), in line with DIN 28404/ISO 1609, you can realize fine to high vacuum connections from nominal diameter DN63.

ISO-F Welding Flanges | 301320
Connection type
ISO-F
Nominal diameter
250
Outer diameter
13.189 ″
Flange material
Stainless steel 304L
Purity class
PCS
Connection type
ISO-F
Nominal diameter
250
Outer diameter
335 mm
Flange material
Stainless steel 304L
Purity class
PCS
$384.00
on request
ISO-F Blank Flanges | 301324
Nominal diameter
250
Connection type
ISO-F
Outer diameter
13.189 ″
Flange material
Stainless steel 304L
Purity class
PCS
Nominal diameter
250
Connection type
ISO-F
Outer diameter
335 mm
Flange material
Stainless steel 304L
Purity class
PCS
$425.00
in production
ISO-K Hydroformed Bellows | 301326
Nominal diameter
250
Connection type
ISO-K
Outer diameter
11.417 ″
Length
7.874 ″
Flange material
Stainless steel 304L
Bellow material
Stainless steel 316Ti
Purity class
PCS
Nominal diameter
250
Connection type
ISO-K
Outer diameter
290 mm
Length
200 mm
Flange material
Stainless steel 304L
Bellow material
Stainless steel 316Ti
Purity class
PCS
$1,193.11
available
ISO Rotatable Bolt Ring with Retaining Ring | 301331
Nominal diameter
250
Connection type
ISO-K, ISO-F
Outer diameter
13.189 ″
Flange material
Stainless steel 304L
Purity class
PCS
Nominal diameter
250
Connection type
ISO-K, ISO-F
Outer diameter
335 mm
Flange material
Stainless steel 304L
Purity class
PCS
$452.00
in production
ISO-K Reducing Adapters | 301332
Nominal diameter
250
Nominal diameter 2
100
Connection type
ISO-K
Outer diameter
11.417 ″
Outer diameter 2
5.118 ″
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
Nominal diameter
250
Nominal diameter 2
100
Connection type
ISO-K
Outer diameter
290 mm
Outer diameter 2
130 mm
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
$474.00
on request
ISO Replacement Retaining Rings | 301335
Nominal diameter
250
Connection type
ISO-K, ISO-F
Length
0.197 ″
Flange material
Stainless steel 304
Purity class
PCS
Nominal diameter
250
Connection type
ISO-K, ISO-F
Length
5 mm
Flange material
Stainless steel 304
Purity class
PCS
$37.13
in production
ISO-K Tees | 316027
Nominal diameter
250
Connection type
ISO-K
Outer diameter
11.417 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
Nominal diameter
250
Connection type
ISO-K
Outer diameter
290 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
$2,363.00
in production
ISO Claw Clamp Tubulations | 301347
Nominal diameter
250
Connection type
ISO-K
Outer diameter
11.417 ″
Length
3.937 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
Nominal diameter
250
Connection type
ISO-K
Outer diameter
290 mm
Length
100 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
$435.00
in production
ISO-K 4-Way Crosses | 308065
Nominal diameter
250
Connection type
ISO-K
Outer diameter
11.417 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
Nominal diameter
250
Connection type
ISO-K
Outer diameter
290 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
$2,162.00
in production
ISO-K 6-Way Crosses | 305316
Nominal diameter
250
Connection type
ISO-K
Outer diameter
11.417 ″
Flange material
Stainless steel 304
Tube material
Stainless steel 304
Purity class
PCS
Nominal diameter
250
Connection type
ISO-K
Outer diameter
290 mm
Flange material
Stainless steel 304
Tube material
Stainless steel 304
Purity class
PCS
$4,711.39
on request
ISO-K Welding Flanges | 301366
Nominal diameter
320
Connection type
ISO-K
Outer diameter
14.567 ″
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
Nominal diameter
320
Connection type
ISO-K
Outer diameter
370 mm
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
$478.40
in production
ISO-K Blank Flanges | 301368
Nominal diameter
320
Connection type
ISO-K
Outer diameter
14.567 ″
Flange material
Stainless steel 304L
Purity class
PCS
Nominal diameter
320
Connection type
ISO-K
Outer diameter
370 mm
Flange material
Stainless steel 304L
Purity class
PCS
$820.00
in production
ISO-K Blank Flanges | 354712
Nominal diameter
320
Connection type
ISO-K
Outer diameter
14.567 ″
Flange material
Stainless steel 304L
Purity class
PC2
Nominal diameter
320
Connection type
ISO-K
Outer diameter
370 mm
Flange material
Stainless steel 304L
Purity class
PC2
$578.82
on request
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
$1,082.00
in production
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
$995.00
in production
ISO-K Hydroformed Bellows | 301377
Nominal diameter
320
Connection type
ISO-K
Outer diameter
14.567 ″
Length
7.874 ″
Flange material
Stainless steel 304L
Bellow material
Stainless steel 316Ti
Purity class
PCS
Nominal diameter
320
Connection type
ISO-K
Outer diameter
370 mm
Length
200 mm
Flange material
Stainless steel 304L
Bellow material
Stainless steel 316Ti
Purity class
PCS
$2,219.00
in production
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
$722.70
in production
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
$1,096.00
in production
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
$1,170.00
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
$2,539.00
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
$3,662.27
in production
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
$2,160.00
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
$53.30
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
$53.30
available
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