Audited Supplier
| Pipe Type | Round Pipe, Square pipe, Hexagonal pipe, Triangle Pipe, Shaped pipe |
| Pipe Size | Ø16×3--Ø500×50 |
| Length | 2-12 meters |
| Application | Petrochemical industry,Regenerative furnace industry, tubular heater |
| Material | 1Cr13AL4, 1Cr21AL4, 0Cr21AL6, 0Cr23AL5, 0Cr25AL5, 0Cr21AL6Nb, 0Cr27AL7Mo2 |
heating resistance steel pipes fecral electric heating tube 0cr25al5
1. Cheap and high quality products
2. OEM service offered
3. Long life
4. Be customized with any material and size
SPECS:
| Material | 0Cr25AL5 | 0Cr21AL6Nb | 0Cr27AL7Mo2 | |
| Chemical composition: | Cr | 23.0-26.0 | 21.0~23.0 | 26.5~27.8 |
| AI | 4.5~6.5 | 5.0~7.0 | 6.0~7.0 | |
| Fe | Bal | Bal | Bal | |
| Re | - | - | - | |
| Nb:0.5 | MO2:1.8 | |||
| Component theory maximum operation temperature | 1250ºC | 1350ºC | 1400ºC | |
| Melting point | 1500 ºC | 1510 ºC | 1520 ºC | |
| Density (g/cm3) | 7.1 | 7.1 | 7.1 | |
| Resistivity μΩ·m,(20ºC) | 1.42±0.07 | 1.45±0.07 | 1.53±0.07 | |
| Tensile strength (Mpa) | 637~784 | 637~784 | 686~784 | |
| Elongation (%) | ≥12 | ≥12 | ≥10 | |
| Repeatedly bending times | ≥5 | ≥5 | ≥5 | |
| Rapid life (h/ºC) | ≥80/1300 | ≥80/1350 | ≥80/1350 | |
| Specific heat (J/g.ºC) | 0.494 | 0.494 | 0.494 | |
| Thermal conductivity (KJ/m.hºC) | 46.1 | 46.1 | 45.2 | |
| Hardness (HB) | 200~260 | 200~260 | 200~260 | |
| Microstructural | Ferrite | Ferrite | Ferrite | |
| Magnetic | Magnetism | Magnetism | Magnetism | |
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About us:
Nanjing hengjie steel industrial Co., Ltd is a joint-stock company. We can supply high value-added spring steel products, oil tempered steel wire, cold drawn round steel bar, peeled round bar, cold drawn square steel, steel sheet, hot rolled wire rod, hot rolled round bar, hot rolled spring flat steel, cold drawn hexagons, cold drawn round steel, cold drawn square steel, cold drawn irregular steel, slide block and other products can be customized.
A: Are you trading company or manufacturer ?
B: We are manufacturer.
A: Do you provide samples ?
B: Yes, of course.
A: Can you accept small orders?
B: We enjoy to cooperate with all clients whatever big or small order.
A: Could you accept be customized?
B: Accept be customized with any material and machining process.
A: How long is your delivery time?
B: Usually it's about 10 days,depends on your actual quantity.
Any question, pls contact me freely. Thanks!
