Ngifaka :
Silwela ukuphelela kuyo yonke imininingwane.
Impahla yepulasitiki yenza ama-ftttings alula futhi ahlangane, i-rivet nut ibona isevisi ende
ukuphila.Umkhono onamasayizi ahlukahlukene okukhethwa kukho kulula kakhulu ukuxhuma nokunqamula.
Ukusebenza kahle kokubekwa uphawu kuqinisekisa izinga eliphezulu.
Qaphela :
1. Intambo ye-NPT, PT, G iyakhethwa.
2. Umbala womkhono wepayipi ungenziwa ngokwezifiso.
3. Uhlobo olukhethekile lwama-ftttings nalo lungenziwa ngezifiso.
I-Inch Pipe | Ipayipi le-Metric | ΦD1 | ΦD2 | B | J | Φd |
SPN1/4-5/32 | I-SPN6-4 | 6 | 4 | 38.5 | 13 | 3.5 |
SPN5/16-1/4 | I-SPN8-6 | 8 | 6 | 42.5 | 15 | 4 |
SPN3/8-5/16 | I-SPN10-8 | 10 | 8 | 48 | 19 | 4 |
SPN1/2-3/8 | I-SPN12-10 | 12 | 10 | 54 | 21 | 4 |
SPN5/16-5/32 | I-SPN8-4 | 8 | 4 | 42 | 15 | 4 |
SPN3/8-1/4 | I-SPN10-6 | 10 | 6 | 47.5 | 19 | 4 |
SPN1/2-5/16 | I-SPN12-8 | 12 | 8 | 53 | 21 | 4 |