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| Product Name: |
1/4" union tube fittings
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| Supply Ability: |
2000000 pieces |
| Related proudcts |
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| Specifications |
1/16 inch to 2 inch, 2mm to 50mm |
| Price Term: |
FOB,CNF,CIF |
| Port of loading: |
Shanghai,shenzhen, guangzhu, xiamen,ningbo |
| Minimum Order |
1 pieces |
| Unit Price: |
4-100 USD |
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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 ¡Á 10&©|8722;4 mbar or greater): the leak rate less than 1 ¡Á 10&©|8722;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 ℃ and then to ¨C25 ℃ 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 ¡Á 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 ***ected.
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. |
| Company: |
Sailuoke Fluid Equipment Inc.
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| Contact: |
Ms. Beth Tang |
| Address: |
No. 156 Tongxin Road, Chongzhou Economic Development Zone |
| Postcode: |
611200 |
| Tel: |
86 28 82761499 |
| Fax: |
86 28 82761499 |
| E-mail: |
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