Elbow, Tee
ISO Fittings
CF Flanges & Components

ISO Fittings are tube fittings welded with ISO flanges at their end connections.  They are designed for quick assembly and disassembly, making them ideal for applications that require frequent maintenance or reconfiguration in high vacuum systems.

Our ISO fittings include 90-degree elbows and tees, available in USA and Europe standards for different tube outside diameters.  These fittings are made of stainless steel 304 or 316L, with sizes ranging from ISO63 to ISO250.

Material: Stainless Steel 304, 316L
Size: ISO63 ~ ISO250
Vacuum Range: Down to 10-8 Torr
  • ISO 90° Elbow - USA SS304
    Model No. A B C
    IE90A-63 86.40 63.5 95
    IE90A-80 101.60 76.2 110
    IE90A-100 130.00 101.6 130
    IE90A-160 160.20 152.4 180
    IE90A-200 196.80 203.2 240
    IE90A-250 247.65 254.0 290
  • ISO 90° Elbow - Europe SS304
    Model No. A B C
    IE90E-63 88 63.5 95
    IE90E-80 98 76.2 110
    IE90E-100 108 101.6 130
    IE90E-160 138 152.4 180
    IE90E-200 178 203.2 240
    IE90E-250 208 254.0 290
  • ISO Tee - USA SS304
    Model No. A B C D
    ITA-63 81.80 63.5 95 163.6
    ITA-80 101.60 76.2 110 203.2
    ITA-100 130.00 101.6 130 260.0
    ITA-160 160.20 152.4 180 320.4
    ITA-200 196.80 203.2 240 393.6
    ITA-250 247.65 254.0 290 495.3
  • ISO Tee - Europe SS304
    Model No. A B C D
    ITE-63 88 63.5 95 176
    ITE-80 98 76.2 110 196
    ITE-100 108 101.6 130 216
    ITE-160 138 152.4 180 276
    ITE-200 178 203.2 240 356
    ITE-250 208 254.0 290 416