| TECHNICAL FEATURES |
| TEMPERATURE AND COMPATIBILITY | |||||||||||
| O-RING MATERIALS |
TEMPERATURE (O-ring using limit) |
FBO's DESCRIPTION | AIR | WATER 80° |
WATER 150° |
PETROLEUM | BRAKING
LIQUID glycol basis |
MINERAL OIL | BUTANE PROPANE GASES |
NATURAL GAZ | OZONE |
| NBR | -30, +120°C | JN | X | X | X | X | X | X | |||
| NBR BT | -45, +110°C | JNBT | X | X | |||||||
| EPDM | -50, +150°C | JE | X | X | X | ||||||
| FPM | -20, +250°C | JV | X | X | X | X | |||||
| SILICONE | -50, +200°C | JS | X | X | X | ||||||
| GRAPHITE | -200, +550°C | JH | X | X | X | X | X | X | X | X | |
| * 850°C during 30 minutes after testing according to ISO 834-1975 SNFBO is responsible of sealing choice at the only condition that the nature and fluid composition, temperature, pressure, ... have been previously determined. |
|||||||||||
| STORAGE DIRECTIVES |
| Because of the sealing ring, fittings must be stored according to the NFT 47-507 Norm. |
| - Prevent goods and packing from daylight and high artificial light. |
| - Keep the storage at temperature between 5 and 30°C. |
| - Storage must not be near a source of heat (light, heater, ...). |
| - A special care must be taken on sealings, which are mounted on threaded sides. |
| ALLOWABLE WORKING PRESSURES | ||||||||||||||||||||
| The fitting is warranted for any pneumatic application with working pressures up to
20 bars. It can be used with the hereunder hydraulic pressures for steel and stainless steel pipes and with adapted gripping components. |
||||||||||||||||||||
| ØTube mm | 6 | 8 | 10,2 | 12 | 13,5 | 16 | 17,2 | 18 | 20 | 21,3 | 22 | 25 | 26,9 | 28 | 30 | 33,7 | 38 | 42,4 | 48,3 | 60,3 |
| Inch BS | 1/8 | 1/4 | 3/8 | 1/2 | 3/4 | 1" | 1"1/4 | 1"1/2 | 2" | |||||||||||
| PRESSURE | 200 bars | 100 bars | 80 bars | 40 bars | ||||||||||||||||
| This pressure information is given for standard temperature limits and working conditions without any pressure shocks, after respecting the assembly instructions. Safety factor with regard to static pressure : 2,5 |
||||||||||||||||||||
| OFFICIAL APPROVALS - TECHNICAL CERTIFICATIONS |
| RAILWAYS : UIC (code 803.35) - SNCF (STM820.A) - DEUTSCHE BAHN AG ... |
| NAVAL : VERITAS |
| ARMING : OTAN |
| NUCLEAR : CEA |
| MOTOR CAR : PSA - RENAULT |
| VIBRATION TEST : SNCF (STM 820.A) - CEI 61373 |
| BODY/NUT | MATERIAL | DIN STANDARD | EURO STANDARD | FBO DESCRIPTION |
| FORGED STEEL | S 300 | 9S Mn 36 | 10.087 | A |
| MACHINING STEEL | S 300 Pb | 9S Mn Pb 36 | - | A |
| 304 L STAINLESS STEEL | Z3CN19-09 | 1.4407 | 10.088-X2CrNi18-9 | X |
| 316 L STAINLESS STEEL | Z3CND17-11-02 | 1.4404 | 10.088-X2CrNiMo17.12.2 | XL |
| BRASS | CuZn39Pb3 | - | 12164 | L |
| FORGED BRASS | CuZn39Pb2 | 2.0401 | 12165 | L |
| MACHINING ALUMINIUM | AlCuPbMg (AW-2030) | - | 754-2 | D |
| FORGED ALUMINIUM | AlCuMgSi (AW-2017A) | - | 755-2 | D |
Washers and gripping components (rings) must be compatible with the tube
material.
| STANDARD SURFACE TREATMENTS | |||||
| FBO uses
cationic electropaint coating on steel fittings, because of its high performance against corrosion and also its uniform thickness on all surfaces including inside the fittings. Tests are made according to NFX41.002, with salt concentration 5% during 500 hours. Other protective surface preparations are available on request (zinc phosphation, kanigen treatment ...). |
|||||
|
COATING |
COLOUR | THICKNESS | DESCRIPTION | STANDARD | FBO
DESCRIPTION (body and nut) |
| CATIONIC ELECTROPAINT | black | 15µ | NFF 19355 | C | |
| ZINC-CHROMED TREATMENT | white | 12µ | Zn 12 B/Fe | NFA 91472 | Z |
| ZINC-CHROMED TREATMENT | yellow | 12 µ | Zn 12 C/Fe | NFA 91472 | B |
| ZINC-CHROMED TREATMENT | olive-green | 12 µ | Zn 12 D/Fe | NFA 91472 | V |
| ANODIC ELECTROLYTIC OXIDATION | colourless | 15 µ | AA 15 colourless | NFA 91-450 | - |
| STANDARD | |||||
| TUBES
: check that the diameters and tolerances are compatible with the
fitting sizes. (dimension as reference = internal diameter of the washer - see "washer table"). |
|||||
| THREAD
(for the fittings to be mounted on apparatuses) : ISO, BS, ANSI standards. When threads are according to the DIN standard, please used the corresponding leaflet. |
|||||
| THREADS / NORMS | ISO | AFNOR | DIN | BS | ANSI |
| METRIC ISO | ISO 68-1 | NF
ISO 68-1 NFE 03-001 |
13 | - | - |
| CYLINDRICAL WITHWORTH BSPP | ISO 228-1 | NFE 03-005 | ISO 228-1 | 2779 | - |
| CONICAL WITHWORTH BSPT | ISO 7-1 | NFE 03-004 | 2999 part 1 | 21 | - |
| CONICAL NPT BRIGGS | - | - | - | - | B2-1 |
| BEVELLING AND INSIDE THREADS |
|
Ø F | X | Ø F | X | |
| M10 x 100 à M12x 100 | 0.8 | 1/8 | 1 | ||
| M14 x 150 à M30x 150 | 1.1 | 1/4 à 3/8 | 1.2 | ||
| M33 x 200 à M48x 200 | 1.3 | 1/2 à 3/4 | 1.5 | ||
| 1" à 2" | 1.8 | ||||
|
|
|
TIGHTENING TORQUES (m.daN) |
| Torque values for standard tube thicknesses (> 2 mm) and for operating pressure of 20 bars. |
| TUBE mm | 6 | 8 | 10 | 12 | 14 | 15-16 | 18 | 20 | 22 | 25 | 28 | 30 | 38 | |||||||
|
InchBS |
|
|
1/8 |
|
1/4 |
|
3/8 |
|
|
1/2 |
|
|
3/4 |
|
|
1" |
|
1"1/4 | 1"1/2 | 2" |
| STEEL / STAINLESS STEEL | 3,2 | 4 | 4,7 | 5 | 6 | 7 | 8 | 9,5 | 9,5 | 10 | 10 | 12,5 | 14 | 14 | 16 | 18 | 22 | 25 | 30 | 42 |
| COPPER | 1,6 | 2 | 2,5 | 2,8 | 3,2 | 3,6 | 4 | 4,8 | 4,8 | 5 | 5 | 6,3 | 7 | 7 | 8 | 9 | 11 | 12,5 | 15 | 21 |
| ALUMINIUM | 2 | 2,5 | 3 | 3,5 | 4 | 5 | 5,5 | 6 | 7 | 7,5 | 7,5 | 9 | 9,5 | 9,5 | 11 | 12,5 | 14 | 18 | 21 | 30 |
| Torque values for thin wall tubes. |
| TUBE mm | 6 | 8 | 10 | 12 | 14 | 15-16 | 18 | 20 | 22 | 25 | 28 | 30 | 38 | |||||||
|
InchBS |
|
|
1/8 |
|
1/4 |
|
3/8 |
|
|
1/2 |
|
|
3/4 |
|
|
1" |
|
1"1/4 | 1"1/2 | 2" |
|
MINI TUBE THICKNESS mm |
1 | 1 | - | 1 | - | 1.5 | - | 1,5 | 1,5 | - | - | - | - | 1.5 | - | - | - | - | - | - |
| STEEL / STAINLESS STEEL | 2.2 | 4 | - | 5 | - | 5 | - | 8 | 8 | - | - | 9 | - | 10.5 | - | - | - | - | - | - |
| When connecting a male side, the hexagonal part of the fitting must be tightened until it compresses the application. |