| BA-U- Aramide Fibres, Nitrile
General Properties & Application:
- Good chemical, mechanical, and thermal properties
- General-purpose material
Approvals:
- DVGW (DIN 3535-6)
- SVGW (DIN 3535-6)
- DVGW (DIN 30653)
- TA Luft (VDI 2440)
- WRAS
- BAM (Oxygen)
- WQc/WRAS
- BAM (Oxygen)
- DNV GL
- TZW W270
- AGA AS 4623
- EC 1935/2004
- ELL (hot)
- ABS
|
| Technical Data |
| Compressibility
|
11% |
| Recovery
|
55% |
| Tensile Strength
|
12 MPa |
| Stress Resistence |
| 16h, 300°C, 50 | 22 MPa |
| 16h, 175°C, 50 | 27 MPa |
| Specific Leak Rate
|
0.02 mg/(s-m) |
| Thickness Increase |
| ASTM Fuel B, 5h, 20°C
|
2% |
| Oil IRM 903, 5h, 150°C
|
5% |
| Max. Operating Conditions |
| Peak Temperature
|
350°C/662°F |
| Continuous Temperature |
250°C/482°F |
| - with steam
|
200°C/392°F |
| Pressure |
100bar/1450psi |
|
 |
BA-50 - Aramide Fibres, Nitrile
General Properties & Application:
- Good chemical resistance
- Suitable for higher loads
- Wide general application in gas, food, and chemical industries
Approvals:
- DVGW (DIN 3535-6)
- SVGW (DIN 3535-6)
- DNV GL
- ELL (hot)
- TZW W270
- WRAS
- EC 1935/2004
- TA Luft (VDI 2440)
|
| Technical Data |
| Compressibility
|
9% |
| Recovery
|
55% |
| Tensile Strength
|
11 MPa |
| Stress Resistence |
| 16h, 175°C, 50 | 25 MPa |
| Specific Leak Rate
|
0.07 mg/(s-m) |
| Thickness Increase |
| ASTM Fuel B, 5h, 20°C
|
10% |
| Oil IRM 903, 5h, 150°C
|
8% |
| Max. Operating Conditions |
| Peak Temperature
|
280°C/536°F |
| Continuous Temperature |
220°C/428°F |
| - with steam
|
180°C/356°F |
| Pressure |
80bar/1160psi |
|
 |
BA-CF- Carbon Fibres, Nitrile
General Properties & Application:
- Excellent resistance to steam
- Chemical and petrochemical industries
Approvals:
- DVGW (DIN 3535-6)
- DVGW (DIN 30653) (5 bars)
- DNV GL
- BAM (Oxygen)
|
| Technical Data |
| Compressibility
|
9% |
| Recovery
|
62% |
| Tensile Strength
|
12 MPa |
| Stress Resistence |
| 16h, 300°C, 50 | 30 MPa |
| 16h, 175°C, 50 | 37 MPa |
| Specific Leak Rate
|
0.04 mg/(s-m) |
| Thickness Increase |
| Oil IRM 903, 5h, 150°C
|
2% |
| Max. Operating Conditions |
| Peak Temperature
|
400°C/752°F |
| Continuous Temperature |
300°C/572°F |
| - with steam
|
280°C/536°F |
| Pressure |
120bar/1740psi |
|
| Grafilit® SF
General Properties & Application:
- Flexible graphite without insert
- Suitable for highly demanding conditions
in chemical and petrochemical industries,
gas supply, compressors, and pumps.
Approvals:
- DVGW DIN 3535-6
- DNV GL
- BAM (Oxygen)
- DVGW DIN 30653 (5 bars)
|
|
Grafilit® SL
General Properties & Application:
- Laminated with flat stainless-steel insertion (AISI 316; 0.05 mm)
- Suitable for wide range of applications especially for higher operating pressures like in gas supply.
Approvals:
|
 |
Grafilit® SP
General Properties & Application:
- Mechanically bonded to a tonged stainless-steel insertion (AISI 316; 0.1 mm)
- Used in chemical and petroleum industry,
at high surface loads or high operating pressures
|
|
Approvals:
- DVGW DIN 3535-6
- DVGW DIN 30653 (5 bars)
- DNV GL
|
- BAM (Oxygen)
- FIRE SAFE API 607
|
| Technical Data |
SF |
SL |
SP |
Density | DIN 28090-2 | 1.0 g/cm3 | 1.2 g/cm3 | 1.4 g/cm3 |
| Compressibility | ASTM F36 | 45% | 42% | 35% |
| Recovery | ASTM F36 | 13% | 15% | 17% |
| Stress Resistance (16h, 300°C) | DIN 52913 | 49 N/mm2 | 49 N/mm2 | 49 N/mm2 |
| Compression Modulus | DIN 28090-2 | | | |
| At room temp: KSW | | 41% | 38% | 34% |
| At elevated temperature: WSW/300°C | | 0.9% | 1.2% | 1.2% |
| Percentage Creep Relaxation | DIN 28090-2 | | | |
| At room temp: KRW | | 5.0% | 4.3% | 4.2% |
| At elevated temperature: WRW/300°C | | 4.0% | 3.6% | 3.3% |
| Recovery R | DIN 28090-2 | 0.088 mm | 0.080 mm | 0.086 mm |
| Max Operating Conditions | | | | |
| Continuous Max. Temp | | | | |
| Air or oxidizing atmosphere | | 550°C / 1022°F | 550°C / 1022°F | 550°C / 1022°F |
| Reducing or inert atmosphere | | 700°C / 1292°F | 700°C / 1292°F | 700°C / 1292°F |
| Continuous use min. Temp | | -200°C / -328°F | -200°C / -328°F | -200°C / -328°F |
| Continuous use max. Pressure | | 80 bar / 1160 psi | 100 bar / 1450 psi | 200 bar / 2900 psi |
| Permeability to nitrogen (40 bar, RT) | DIN 3535/6 | 0.05 mg/(s'm) | 0.05 mg/(s'm) | 0.05 mg/(s'm) |
| Ash content | DIN 51903 | <1% | <1% | <1% |
| Chloride content | FSA NMG 202-02 | <20 ppm | <50 ppm | <50 ppm |
| Fluoride content | FSA NMG 203-02 | <20 ppm | <50 ppm | <50 ppm |
|
