Dimensions
| Part No. | UCR Size | Dimension (mm) | M | ||||
| inch | L | E | F | ||||
| CEU-04- | 1/4 | 27.20 | 4.35 | 12.70 | 9/16-18UNF | ||
| CEU-08- | 1/2 | 36.80 | 10.22 | 20.63 | 7/8-14UNF | ||
| CEU-12- | 3/4 | 48.80 | 15.75 | 31.75 | 1 1/4-18UNF | ||
| CEU-16- | 1 | 50.80 | 22.10 | 42.86 | 1 1/2-20UNF | ||
How To Order
| C | EU | - | 08 | - | LF | - | EP |
| UNILOK Clean Fittings | Fitting Type | Connection Size & Type | Materials | Surface Finish Level | |||
| Connection Size & Type | Materials | |||||||||||
| Fractional(Inch) Tube O.D. Designation | LV | 316L VAR | ||||||||||
| Tube O.D. | inch | 1/8 | 1/4 | 3/8 | 1/2 | 3/4 | 1 | LF | 316L SEMI F20 | |||
| mm | 3.17 | 6.35 | 9.52 | 12.7 | 19.05 | 25.4 | SL | 316LSS | ||||
| Designator | 02 | 04 | 06 | 08 | 12 | 16 | NI | Nickel | ||||
| Surface Finish Level | ||||||||||||
| BA | BA - Bright Annealing | |||||||||||
| EP | EP - Electro Polished | |||||||||||
Specification
| Materials | Pressure Ratings | Temperature Ratings | |||||||||||
| Materials | Specification | Tube O.D. | Wall Thickness | Pressure Rating | Components | Materials | ℉ | ℃ | |||||
| Glands, Unions, Weld Fittings | psig | bar | Fittings | 316LSS-SEMI F20 | 1000 | 537 | |||||||
| 316LSS-SEMI F20 | ASTM A276 / A479 | 1/4" | 1.00mm | 5200 | 359 | 316LSS | |||||||
| 316LSS | 0.89mm | Gaskets | 316LSS | 1000 | 537 | ||||||||
| Nuts, Plugs, Caps, UCR Threaded Fittings | 3/8" | 1.00mm | 3350 | 231 | Nickel | 600 | 315 | ||||||
| 316LSS | Forging - ASTM A182 Bar Stock - ASTM A276 / A479 | 0.89mm | |||||||||||
| 1/2" | 1.24mm | 3750 | 259 | ||||||||||
| Gaskets | 3/4" | 1.65mm | 3350 | 231 | |||||||||
| Nickel | ASTM B162 | 1" | 1.65mm | 2400 | 265 | ||||||||
| 316LSS | ASTM A240 | 0.89mm(0.035") wall thick fittings are available upon request. When ordering, be sure to add -A to the part number. | |||||||||||
| Both 316LSS-SEMI F20 and 316LSS are UHP[Ultra High Purity] 316LSS material with low Sulfur and Manganese in comply with SEMI F20. | |||||||||||||
Features
UNILOK® Weld & Metal Face Seal (UCR) fittings are designed and manufactured as high performance and high purity components by our own know-how to be accumulated throughout the years. UNILOK® guarantees high quality butt welding between tube and fittings as well as leak free assembly for critical applications.
| Internal Surface Finish Levels | ||
| Description | Materials | |
| Average (Ra) | Maximum (Ra) | |
| BA | < 0.25µm | < 0.38µm |
| EP | < 0.13µm | < 0.25µm |
| Reference Specification : SEMA-90120400B | ||
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