GYLON® STRESS SAVER® Style 3504 Full Face Gasket, PTFE with Aluminosilicate Microspheres, 0.125 Inch Thick, 4 Bolt Holes, For 1 Inch Pipe Flanges of Following Standard(s): ASME B16.5 Class 150; FDA Compliant
37035-5101
- Style/Model: Style 3504
- Gasket Type: Full Face
- Nominal Pipe Size Fraction (Inch): 1
- Composition: PTFE with Aluminosilicate Microspheres
- ADI/TSE Free: Yes
- API 589 Compliant: No
- API607Compliant: No
- API622Compliant: No
- Bolt Circle Diameter (Inch): 3.120
- Bolt Circle Diameter (mm): 79.25
- Bolt Hole Diameter (Inch): 0.625
- Bolt Hole Diameter (mm): 15.88
- Bolt Hole Quantity: 4
- Branding: Unbranded
- Compliances: FDA Compliant, REACH Compliant, RoHS Compliant, USP VI 87 Compliant, USP VI 88 Compliant, USP VI 661 Compliant, ADI/TSE Free
- Compliances/Standards: ADI/TSE Free, FDA Compliant, REACH Compliant, RoHS Compliant, USP VI 661 Compliant, USP VI 87 Compliant, USP VI 88 Compliant
- DFARS Compliant: No
- FDA Compliant: Yes
- Fire Safe: No
- Flange Standards/Pressure Class: ASME B16.5 Class 150
- Inside Diameter (Inch): 1.296
- Inside Diameter (mm): 32.92
- KTW Compliant: No
- Material: GYLON Style 3504
- Material Abbreviation: PTFE
- Max Temperature (C): 260
- Max Temperature (F): 500
- Min Temperature (C): -268
- Min Temperature (F): -450
- Nominal Pipe Size (inch): 1.000
- Nominal Pipe Size DN (mm): 25.0
- NSF® 61 Certified: No
- Outside Diameter (inch): 4.250
- Outside Diameter (mm): 107.95
- Oxygen Service: No
- Pipe Standard and Class: ASME B16.5 Class 150
- Primary Dimensional Unit of Measure: Imperial
- Primary Nominal Thickness: 1/8 in
- REACH Compliant: Yes
- RoHS Compliant: Yes
- USDA Approved: No
- USP VI 661 Compliant: Yes
- USP VI 87 Compliant: Yes
- USP VI 88 Compliant: Yes
- Temperature Range (C): -268°C to 260°C
- Temperature Range (F): -450°F to 500°F
- Color: Blue
- Thickness (inch): 0.125
- Pressure Max (bar): 55
- Pressure Max (psi): 800
- Thickness (mm): 3.18
STRESS SAVER® GYLON® Style 3504 combines the proven sealing advantages of molded, raised ribs with the performance characteristics of the industry recognized GYLON® 3504 PTFE gasketing material. The combination of these two time-tested configurations make STRESS SAVER® GYLON® Style 3504 the ultimate sealing solution.
- Overview
Features and Benefits:
- Versatility - Suitable for both metallic and non-metallic piping with either flat or raised face flanges
- Chemical resistance – GYLON® 3504 is ideal for a wide range of caustics and acids, helping to simplify the selection process
- Limited Creep and Cold-Flow – Greatly reduces the leakage after installation and system cycling
- Superior Physical Properties – Higher temperature and pressure capabilities as compared to rubber gaskets
- Homogeneous Construction – Single piece design helps avoid permeation, delamination, fold-over of PTFE envelopes and potential splitting when installed against raised face flanges
- High purity – FDA, USP Class VI, and NSF-61*