Electrical Materials List
Waterproof corrugated pipe joint
What is a waterproof corrugated pipe joint?
Can be used with non-split wave tubes (N-GPA series).
It can fix nylon corrugated tubes in precision machinery, switchboards, etc. and protect wires or cables.
Because the material is made of nylon 66, it has good dustproof and waterproof properties, and can be used even in an environment full of cutting fluid.
The purpose of waterproof corrugated pipe joints
Through the design of the locking clamping ring and special clamping claws, the nylon corrugated tube can be locked. Prevent dust or moisture intrusion.
Due to the screw thread, it can be easily fixed in the corrugated pipe interface on the wall, etc.
You can choose metric teeth (M), German teeth (PG) or British teeth (PF) according to the use.
Specification
| color | black |
|---|---|
| Material | NYLON 66, EPDM weather-resistant rubber |
| temperature range | -40℃～100℃ |
| Waterproof level | IP68 |
| certification | UL、RoHS、REACH |
| Fire protection and flame resistance grade | UL94V-2（UL94V-0） |
About fire protection and flame resistance grade UL94 V-0/V-1/V-2
Test method: Vertical burning test (20mm)
The test sample (length 125±5mm × width 13.0±0.5mm) is held vertically and burned with a 20mm long flame from below for 10 seconds.
If burning stops within 30 seconds, burn it for another 10 seconds.
Judgment criteria
| Judgment criteria | grade | ||
|---|---|---|---|
| V-0 | V-1 | V-2 | |
| Burning time of each sample | Under 10 seconds | Under 30 seconds | Under 30 seconds |
| The time the sample continues to heat up after the second flame combustion | Under 30 seconds | Under 60 seconds | Under 60 seconds |
| Total burning time of 5 samples | Under 50 seconds | Under 250 seconds | Under 250 seconds |
| Are there any burning particles falling? | none | none | have |
| Is there any burning to the position of the fixing clip? | none | none | none |
The resin material of the corrugated pipe joint: nylon 66 has a flame resistance rating of UL94 V-2, and the rubber material: EPDM has a flame resistance rating of UL94 V-0.
Main Dimensions Chart-Metric Teeth
| model | Thread specifications | Thread length (mm) | Applicable outer diameter (mm) | Applicable to wave tube |
|---|---|---|---|---|
| N-GWTF-M12-10.0 | M12x1.5 | 9.0 | 10.0 | N-GPA-07 |
| N-GWTF-M16-13.0 | M16x1.5 | 15.0 | 13.0 | N-GPA-09 |
| N-GWTF-M20-13.0 | M20x1.5 | 15.0 | 13.0 | |
| N-GWTF-M16-15.8 | M16x1.5 | 15.0 | 15.8 | N-GPA-11 |
| N-GWTF-M20-15.8 | M20x1.5 | 15.0 | 15.8 | |
| N-GWTF-M20-21.2 | M20x1.5 | 15.0 | 21.2 | N-GPA-16 |
| N-GWTF-M25-28.5 | M25x1.5 | 15.0 | 28.5 | N-GPA-21 |
| N-GWTF-M32-34.5 | M32x1.5 | 15.0 | 34.5 | N-GPA-29 |
| N-GWTF-M40-42.5 | M40x1.5 | 15.0 | 42.5 | N-GPA-36 |
Main Dimensional Chart-German Teeth PG
| model | Thread specifications | Thread length (mm) | Applicable outer diameter (mm) | Applicable to wave tube |
|---|---|---|---|---|
| N-GWTF-PG11-15.8 | PG11 | 10.0 | 15.8 | N-GPA-11 |
| N-GWTF-PG13.5-15.8 | PG13.5 | 10.0 | 15.8 | |
| N-GWTF-PG16-15.8 | PG16 | 10.8 | 15.8 | |
| N-GWTF-PG16-21.2 | PG16 | 13.0 | 21.2 | N-GPA-16 |
| N-GWTF-PG21-21.2 | PG21 | 13.0 | 21.2 | |
| N-GWTF-PG21-28.5 | PG21 | 13.0 | 28.5 | N-GPA-21 |
| N-GWTF-PG29-34.5 | PG29 | 13.0 | 34.5 | N-GPA-29 |
| N-GWTF-PG36-42.5 | PG36 | 13.0 | 42.5 | N-GPA-36 |
Main Dimensions Chart-Imperial PF
| model | Thread specifications | Thread length (mm) | Applicable outer diameter (mm) | Applicable to wave tube |
|---|---|---|---|---|
| N-GWTF-PF1/2-15.8 | G(PF)1/2 | 15.0 | 15.8 | N-GPA-11 |
| N-GWTF-PF1/2-21.2 | G(PF)1/2 | 15.0 | 21.2 | N-GPA-16 |
| N-GWTF-PF3/4-28.5 | G(PF)3/4 | 15.0 | 28.5 | N-GPA-21 |
| N-GWTF-PF1-34.5 | G(PF)1 | 15.0 | 34.5 | N-GPA-29 |
| N-GWTF-PF1 1/4-42.5 | G(PF)1 1/4 | 15.0 | 42.5 | N-GPA-36 |
| N-GWTF-PF2-54.5 | G(PF)2 | 15.0 | 54.5 | N-GPA-48 |