Get in touch
ISO-K Weld Ring Flange
ISO-K Weld Ring Flange - Image 2

ISO-K Weld Ring Flange

Categories ,

Description

The ISO-K Weld Ring Flange is designed for ISO-K vacuum systems where a weld ring solution is required for reliable flange integration. The catalog lists a pressure range of 1 × 10⁻⁸ mbar to 1.5 bar over pressure for elastomer seal and 1 × 10⁻⁹ mbar to 1.5 bar over pressure for metal seal. It is available in Stainless Steel 304 / 1.4301 and Stainless Steel 316L / 1.4404, with a wide range of tube dimensions and sizes from DN63 to DN630.

Request a Quote
Field Data
Product Name ISO-K Weld Ring Flange
System ISO-K
Product Type Weld Ring Flange
Function Weld ring flange for ISO-K vacuum connections
Pressure Range - Elastomer Seal 1 × 10⁻⁸ mbar to 1.5 bar over pressure
Pressure Range - Metal Seal 1 × 10⁻⁹ mbar to 1.5 bar over pressure
Material Versions Stainless Steel 304 / 1.4301, Stainless Steel 316L / 1.4404
Available Sizes (DN) 63, 80, 100, 160, 200, 250, 320, 400, 500, 630
Main Dimensions Tube Dimension, A, B, C, D, E
Temperature Range - Stainless Steel 304 / 1.4301 -196 to 300 °C
Temperature Range - Stainless Steel 316L / 1.4404 -196 to 350 °C
Stainless Steel 304 / 1.4301
Size (DN) Tube Dimension (mm) A (mm) B (mm) C (mm) D (mm) E (mm) Order No
63 63.5x1.65 95 70 12 63.8 7 VC2FLD1SS063-63
63 70x2 95 70 12 70.3 7 VC2FLD1SS063-70
63 76.1x3 95 70 12 76.4 6 VC2FLD1SS063-76
63 76.1x3 95 70 12 76.4 8 VC2FLD1SS063-76-S
80 76.1x3 110 83 12 76.4 7 VC2FLD1SS080-76
80 88.9x3 110 83 12 89.2 6 VC2FLD1SS080-88
100 101.6x2.1 130 102 12 101.9 7 VC2FLD1SS100-101
100 104x2 130 102 12 104.3 7 VC2FLD1SS100-104
100 108x3 130 102 12 108.3 6 VC2FLD1SS100-108
100 108x3 130 102 12 108.3 8 VC2FLD1SS100-108-S
100 114.3x2 130 102 12 114.6 6 VC2FLD1SS100-114
160 152.4x2.4 180 153 12 152.7 7 VC2FLD1SS160-152
160 159x3 180 153 12 159.3 6 VC2FLD1SS160-159
160 159x3 180 153 12 159.3 8 VC2FLD1SS160-159-S
200 203.2x2.4 240 213 12 203.6 7 VC2FLD1SS200-203
200 219x3 240 213 12 219.4 6 VC2FLD1SS200-219
200 219x3 240 213 12 219.4 8 VC2FLD1SS200-219-S
250 254x2 290 261 12 254.4 7 VC2FLD1SS250-254
250 273x3 290 261 12 273.4 6 VC2FLD1SS250-273
250 273x3 290 261 12 273.4 8 VC2FLD1SS250-273-S
320 324x3 370 318 17 324.4 8 VC2FLD1SS320-324
320 324x3 370 318 17 324.4 10 VC2FLD1SS320-324-S
400 406x3 450 400 17 406.5 8 VC2FLD1SS400-406
500 508x4 550 501 17 508.5 8 VC2FLD1SS500-508
630 660x5 690 651 22 660.5 12 VC2FLD1SS630-660
Stainless Steel 316L / 1.4404
Size (DN) Tube Dimension (mm) A (mm) B (mm) C (mm) D (mm) E (mm) Order No
63 63.5x1.65 95 70 12 63.8 7 VC2FLD2SS063-63
63 70x2 95 70 12 70.3 7 VC2FLD2SS063-70
63 76.1x3 95 70 12 76.4 6 VC2FLD2SS063-76
63 76.1x3 95 70 12 76.4 8 VC2FLD2SS063-76-S
80 76.1x3 110 83 12 76.4 7 VC2FLD2SS080-76
80 88.9x3 110 83 12 89.2 6 VC2FLD2SS080-88
100 101.6x2.1 130 102 12 101.9 7 VC2FLD2SS100-101
100 104x2 130 102 12 104.3 7 VC2FLD2SS100-104
100 108x3 130 102 12 108.3 6 VC2FLD2SS100-108
100 108x3 130 102 12 108.3 8 VC2FLD2SS100-108-S
100 114.3x2 130 102 12 114.6 6 VC2FLD2SS100-114
160 152.4x2.4 180 153 12 152.7 7 VC2FLD2SS160-152
160 159x3 180 153 12 159.3 6 VC2FLD2SS160-159
160 159x3 180 153 12 159.3 8 VC2FLD2SS160-159-S
200 203.2x2.4 240 213 12 203.6 7 VC2FLD2SS200-203
200 219x3 240 213 12 219.4 6 VC2FLD2SS200-219
200 219x3 240 213 12 219.4 8 VC2FLD2SS200-219-S
250 254x2 290 261 12 254.4 7 VC2FLD2SS250-254
250 273x3 290 261 12 273.4 6 VC2FLD2SS250-273
250 273x3 290 261 12 273.4 8 VC2FLD2SS250-273-S
320 324x3 370 318 17 324.4 8 VC2FLD2SS320-324
320 324x3 370 318 17 324.4 10 VC2FLD2SS320-324-S
400 406x3 450 400 17 406.5 8 VC2FLD2SS400-406
500 508x4 550 501 17 508.5 8 VC2FLD2SS500-508
630 660x5 690 651 22 660.5 12 VC2FLD2SS630-660

Stainless Steel 304 / 1.4301

Size (DN) Tube Dimension (mm) A (mm) B (mm) C (mm) D (mm) E (mm)
63 63.5x1.65 95 70 12 63.8 7
63 70x2 95 70 12 70.3 7
63 76.1x3 95 70 12 76.4 6
63 76.1x3 95 70 12 76.4 8
80 76.1x3 110 83 12 76.4 7
80 88.9x3 110 83 12 89.2 6
100 101.6x2.1 130 102 12 101.9 7
100 104x2 130 102 12 104.3 7
100 108x3 130 102 12 108.3 6
100 108x3 130 102 12 108.3 8
100 114.3x2 130 102 12 114.6 6
160 152.4x2.4 180 153 12 152.7 7
160 159x3 180 153 12 159.3 6
160 159x3 180 153 12 159.3 8
200 203.2x2.4 240 213 12 203.6 7
200 219x3 240 213 12 219.4 6
200 219x3 240 213 12 219.4 8
250 254x2 290 261 12 254.4 7
250 273x3 290 261 12 273.4 6
250 273x3 290 261 12 273.4 8
320 324x3 370 318 17 324.4 8
320 324x3 370 318 17 324.4 10
400 406x3 450 400 17 406.5 8
500 508x4 550 501 17 508.5 8
630 660x5 690 651 22 660.5 12
Stainless Steel 316L / 1.4404
Size (DN) Tube Dimension (mm) A (mm) B (mm) C (mm) D (mm) E (mm)
63 63.5x1.65 95 70 12 63.8 7
63 70x2 95 70 12 70.3 7
63 76.1x3 95 70 12 76.4 6
63 76.1x3 95 70 12 76.4 8
80 76.1x3 110 83 12 76.4 7
80 88.9x3 110 83 12 89.2 6
100 101.6x2.1 130 102 12 101.9 7
100 104x2 130 102 12 104.3 7
100 108x3 130 102 12 108.3 6
100 108x3 130 102 12 108.3 8
100 114.3x2 130 102 12 114.6 6
160 152.4x2.4 180 153 12 152.7 7
160 159x3 180 153 12 159.3 6
160 159x3 180 153 12 159.3 8
200 203.2x2.4 240 213 12 203.6 7
200 219x3 240 213 12 219.4 6
200 219x3 240 213 12 219.4 8
250 254x2 290 261 12 254.4 7
250 273x3 290 261 12 273.4 6
250 273x3 290 261 12 273.4 8
320 324x3 370 318 17 324.4 8
320 324x3 370 318 17 324.4 10
400 406x3 450 400 17 406.5 8
500 508x4 550 501 17 508.5 8
630 660x5 690 651 22 660.5 12

Download Datasheet from here

Request CAD Model

Customers Also Viewed

Related products