| Standard: | ANSI, GB |
|---|---|
| Material: | Stainless Steel |
| Connection: | Tube Fittings |
| Surface Treatment: | Polishing |
| Head Type: | Hexagon |
| Product Name: | Union Cross |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier | Product | Hikelok stainless steel compression fittings union equal tee tube fittings |
| Ordering number | UC |
| Body Material | SS316, Duplex2507, Brass |
| Cleaning Process | Standard Cleaning and Packaging (SC-10) |
| Connection 1 Size | 1/8'' to 1'' |
| Connection 1 Type | Hikelok compression Fitting |
| Connection 2 Size | 1/8'' to 1'' |
| Connection 2 Type | Hikelok compression Fitting |
| Advantage |
1 Easy to disconnect and retighten 2 Wide variety of materials and configurations 3 Live-loaded, two-ferrule design. 4 No torque is transmitted to tubing during installation. |
Product Performance
1. Hydraulic proof pressure test (1.5 times the maximum permissible working pressure): no leakage.
2. Dismantling and reassembly test (dismantle ten times): no leakage.
3. Vacuum test (1 × 10−4 mbar or greater): the leak rate less than 1 × 10−8.
4. Maximum static gas pressure test (with nitrogen gas to 150% of pressure rating): no visible bubbles.
5. Hydraulic impulse and vibration test (the pressure impulses at between 0.5 Hz and 1.7 Hz and the vibration at between 23 Hz and 47 Hz): no leakage.
6. Thermal cycle test (ambient to +80 °C and then to -25 °C with a hydrostatic pressure): no evidence of leakage.
7. Pneumatic pressure vibration test (The frequency of vibration shall be set at 45 Hz and complete 20 × 106 cycles): without failure
8. Fire test (in accordance with BS ISO 19921): no leakage.
9. Corrosion resistance test (the duration of exposure at least 168 h): no visible evidence of corrosion.
10. Deep water submersion test (equivalent to 3048 m of sea water): no helium detected.
11. Minimum hydrostatic pressure test (four times the maximum permissible ambient pressure rating): no leakage.
Product Features
1. Twin ferrule fittings provide metal-to-metal seal connections, non-elastomeric seals for leak-free connections.
2. Hikelok twin ferrule fittings is designed to have a maximum allowable working pressure that is higher than that of any tubing.
3. Stainless steel tube harderness: the hardness of the tube shall be not greater than 85 HRB.
4. Available in sizes from 1/16 to 2in and 2 mm to 50 mm.
5. Hikelok fittings materials include 316 stainless steel, steel, brass, aluminum, nickel-copper, Hastelloy C, 6Mo, Incoloy 625 and 825.
6. Hikelok special treated Back ferrule is to provide secure.
7. Silver coated threads to reduce galling.
8. Leak-proof joints capable of satisfying high pressure vacuum and vibration applications.
9. Industry standard design for all instrumentation grade tubing.
FAQ
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