| Customization: | Available |
|---|---|
| Standard: | ASTM/ASME |
| Material: | Stainless Steel |
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| Product Name | Hikelok® O- ring Face Seal Fittings |
| Working Temperature | -25 to 400 F (-31 to 204 C) |
Connect Size |
1/8 1/4 1/2 3/8 3/4 1 IN |
| Product Type | Weld Assemblies |
| Notice | If you do not find suitable specifications, please send the inquiry to me directly, and I will send catalog and quote for you. |
Features
* 316, 316L stainless steel materials are available
* O-ring seal provides perfect leak-tight service from critical vacuum to high pressure
* Easy to install and maintain
* Test ports at nut for easy leak testing
* O-ring contained completely for maximum efficiency
* Smooth finish on gland face ensures positive seal
* Sizes range from 1/8 to 1 in.
Working Pressure
* Catalog working pressure is calculated in accordance with ANSI/ASME B31.3. To determine working pressure in accordance
with ANSI/ASME B31.1, multiply values by 0.94
Working Temperature
* Temperature ranges for OFS fttings are determined by the O-ring materials
* Standard fluorocarbon FKM O-ring, -25 to 400F (-31 to 204 C)
Standard Materials
| Material | Bar Stock | Forging |
| 316 stainless steel | ASTM A276, ASME SA479 | ASTM A182, ASTM SA182 |
| 316L stainless steel |
Testing
* OFS fitting is tested with helium at a maximum leak rate of4 x 10-9 std cm3/s
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