
WAG-PA new energy automotive nylon corrugated pipe is made of environmentally friendly polyamide, this product is environmentally friendly and reliable, perfect flame retardant effect, high mechanical strength bearing force, good flexibility, good bending property, resistance to torsion, friction, acid, alkali, inorganic salt, lubricating oil, etc.
WAG-PA new energy automotive nylon corrugated pipe is made of environmentally friendly polyamide, this product is environmentally friendly and reliable, perfect flame retardant effect, high mechanical strength bearing force, good flexibility, good bending property, resistance to torsion, friction, acid, alkali, inorganic salt, lubricating oil, etc. It is an ideal product for protecting line insulation, water supply and gas supply.
Customers can customize V0 grade fireproof and cut corrugated pipes.
WAG-PA new energy automotive nylon corrugated pipe is widely used in machine tools, machinery, shipbuilding, communication lines, energy, electronic appliances, railway transportation and industrial automation, etc.
| serial number | Project | performance indicators | Test method |
| 1 | Tensile Strength(MPa) | PA≥60 | ASTM D 2671 |
| 2 | Elongation at break (%) | PA≥180 | ASTM D 2671 |
| 3 | Low Temperature Shocks | After -40℃*4H impact test, no cracks or brittle cracks | Steel ball weight: 300g, height: 100mm |
| 4 | low temperature | After -40℃*4H, no cracks or brittle cracks in bending test | Winding on a round rod in one week 5 minutes test |
| 5 | humidity | ≥3.5% | weighing method |
| 6 | high temperature | Deformation rate ≤10% | Thermal deformation temperature*24h |
| 7 | heat resistance | The pipe does not become brittle | Thermal deformation temperature*240h |
| 8 | aging properties | Not crispy, not powdery | Operating temperature * 3000h |
| 9 | fire resistance | Vertical combustion-V0, horizontal combustion-HB | GB/T 2408-2008 |
| 10 | burning rate | ≤100mm/min | GB 8410-2006 |
|
11 |
chemical resistance |
Anomalies in appearance are not allowed, cracks during bending are not allowed |
In a solution containing 10% hydrochloric acid or in a solution containing 10% alkali
Bubble invasion (1h) |
|
12 |
oil resistance |
No deviations in appearance are allowed, no cracks when bending | Gasoline, diesel fuel, oil, hydraulic turning,
Immersion of transmission oil and engine coolant at room temperature |
| 13 | copper corrosion | non-corrosive | UL 224 |
| 14 | Degree of protection | IP68 |
Note: PA corrugated pipe is available in 105℃, 125℃ and 135℃, 150℃, four temperature grades, please choose according to your requirement.
Thermal resistance class comparison table * Operating temperature * Thermal deformation temperature * Thermal aging temperature * Thermal aging temperature and test time:
| Temperature resistance class | A | B | C | D |
| Operating Temperature (℃) | -40~105 | -40~125 | -40~135 | -40~150 |
| Thermal deformation temperature (℃) | 120±3 | 140±3 | 150±3 | 165±3 |
| Thermal deformation test time | 24 hours | 24 hours | 24 hours | 24 hours |
| Thermal Aging Temperature (℃) | 105±3 | 125±3 | 135±3 | 150±3 |
| Thermal aging test time | 3000h | 3000h | 3000h | 3000h |
| Thermal Aging Temperature (℃) | 125±3 | 150±3 | 150±3 | 175±3 |
| Thermal aging test time | 240h | 240h | 500h | 240h |
| Specification | Inner diameter d (mm) | Outer diameter D (mm) | Wall thickness H (mm) | Wave spacing A (mm) | Wave width a (mm) | Packing Specification
(M/roll) |
| Φ4.8*7 | 4.8±0.3 | 7.0±0.3 | 0.27±0.05 | (2.1) | (1.45) | 400 |
| Φ5.2*7.4 | 5.2±0.3 | 7.4±0.3 | 0.27±0.05 | (2.1) | (1.45) | 400 |
| Φ5.5*8 | 5.5±0.3 | 8.0±0.3 | 0.27±0.05 | (2.1) | (1.45) | 400 |
| Φ6*9 | 6.0±0.3 | 9.0±0.3 | 0.27±0.05 | (2.5) | (1.75) | 400 |
| Φ7*10 | 7.0±0.3 | 10.0±0.3 | 0.27±0.05 | (2.7) | (1.95) | 200 |
| Φ7.5*10.5 | 7.7±0.3 | 10.7±0.3 | 0.27±0.05 | (2.7) | (1.8) | 200 |
| Φ8.5*11.5 | 8.5±0.3 | 11.7±0.3 | 0.30±0.06 | (2.7) | (1.95) | 200 |
| Φ9*12 | 9.2±0.3 | 12.0±0.3 | 0.30±0.06 | (2.7) | (1.95) | 200 |
| Φ10*13 | 10.2±0.3 | 13.0±0.3 | 0.30±0.06 | (2.7) | (1.95) | 200 |
| Φ11*14 | 11.2±0.3 | 14.0±0.3 | 0.30±0.06 | (2.7) | (1.95) | 200 |
| Φ12*15.8 | 12.0±0.3 | 15.8±0.3 | 0.30±0.06 | (3.2) | (2.3) | 200 |
| Φ12.9*16 | 12.9±0.3 | 16.0±0.3 | 0.30±0.06 | (3.2) | (2.15) | 200 |
| Φ13*17 | 13.2±0.3 | 17.0±0.3 | 0.35±0.08 | (3.2) | (2.3) | 200 |
| Φ14.5*18.5 | 14.5±0.4 | 18.5±0.4 | 0.35±0.08 | (3.2) | (2.3) | 200 |
| Φ15.1*19.7 | 15.1±0.4 | 19.7±0.4 | 0.35±0.08 | (3.2) | (2.3) | 200 |
| Φ15.3*18.8 | 15.3±0.4 | 18.8±0.4 | 0.35±0.08 | (3.2) | (2.25) | 200 |
| Φ16*20 | 16.0±0.4 | 20.0±0.4 | 0.35±0.08 | (3.2) | (2.3) | 200 |
| Φ17*21.2 | 17.0±0.5 | 21.2±0.5 | 0.35±0.08 | (3.6) | (2.45) | 200 |
| Φ18*22 | 18.1±0.5 | 21.8±0.5 | 0.40±0.08 | (3.2) | (2.15) | 200 |
| Φ19*23.5 | 19.0±0.5 | 23.5±0.5 | 0.40±0.08 | (3.35) | (2.3) | 200 |
| Φ19.5*24.3 | 19.5±0.5 | 24.3±0.5 | 0.40±0.08 | (3.5) | (2.3) | 200 |
| Φ20*25 | 20.5±0.5 | 25.0±0.5 | 0.40±0.08 | (3.1) | (2.35) | 100 |
| Φ21*25.5 | 21.5±0.5 | 25.5±0.5 | 0.40±0.08 | (3.3) | (2.3) | 100 |
| Φ22*26.8 | 22.0±0.5 | 26.8±0.5 | 0.40±0.08 | (3.1) | (2.3) | 100 |
| Φ23*28.5 | 23.2±0.5 | 28.5±0.5 | 0.40±0.08 | (3.2) | (2.3) | 100 |
| Φ25*32 | 25.5±0.5 | 32.0±0.5 | 0.40±0.08 | (4.5) | (2.75) | 50 |
| Φ26*31 | 26.0±0.5 | 31.0±0.5 | 0.45±0.10 | (3.1) | (2.3) | 50 |
| Φ29*34.5 | 29.0±0.6 | 34.5±0.6 | 0.45±0.10 | (3.5) | (2.35) | 50 |
| Φ32*36.8 | 32.0±0.6 | 37.0±0.6 | 0.45±0.10 | (3.3) | (2.35) | 50 |
| Φ36*42.5 | 36.0±0.6 | 42.5±0.6 | 0.50±0.12 | (4.15) | (3.0) | 50 |
| Φ40*45 | 39.8±0.6 | 44.5±0.6 | 0.50±0.12 | (4.15) | (2.85) | 50 |
| Φ48*54.5 | 48.0±0.8 | 54.5±0.8 | 0.50±0.12 | (4.3) | (3.0) | 25 |
| Φ56*67.2 | 56.0±1.0 | 67.0±1.0 | 0.60±0.15 | (6.7) | (4.0) | 20 |
| Φ66*80 | 66.5±1.0 | 80.0±1.0 | 0.65±0.15 | (8.5) | (5.0) | 15 |
| Φ91*106 | 91.0±1.0 | 106.0±1.0 | 0.70±0.20 | (8.5) | (5.2) | 10 |
| Note: A-wave spacing and A-wave width are reference values. | ||||||
Color: Black/Orange (regular), red, green, blue, yellow and other colors can be customized, and can also be cut as required.