| Aina ya Parameta |
Maelezo ya Viwango |
Kitengo |
Maoni |
| Sahau ya Mzinga (NPS) |
1/2", 3/4", 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4", 5", 6", 8", 10", 12", 16", 20", 24" |
INCHI (MM) |
1/2"=12.7mm, 3/4"=19.05mm, ..., 24"=609.6mm; inapatikana kwa saizi za kibinafsi |
| Kipimo cha Nje (OD) |
0.840", 1.050", 1.315", 1.660", 1.900", 2.375", 2.875", 3.500", 4.500", 5.563", 6.625", 8.625", 10.750", 12.750", 16.875", 20.875", 24.875" |
INCHI (MM) |
Inayolingana na NPS; Toleransi: ±0.5mm |
| Kipenyo cha Ndani (ID) |
0.622", 0.824", 1.029", 1.380", 1.610", 2.067", 2.469", 3.068", 4.026", 5.047", 6.065", 8.071", 10.136", 12.090", 16.130", 20.080", 24.030" |
INCHI (MM) |
Imehesabiwa kulingana na SCH; Toleransi: ±0.8mm |
| Uzito wa Kuta (SCH) |
SCH 10: 0.109", SCH 20: 0.125", SCH 30: 0.141", SCH 40: 0.154", SCH 80: 0.219", SCH 160: 0.318", XXS: 0.500" |
INCHI (MM) |
SCH 40 (2") = 3.91mm; Viwango vya uzito vinavyopangwa hadi 12mm |
| Urefu |
3m, 4m, 5m, 6m (20ft), 9m, 12m (40ft) |
Mitara (ft) |
Vipimo vya kibinafsi hadi 18m; Kiasi cha hitilafu: ±50mm |
| Nene ya ufushi wa zinki |
Angalau 85μm (Ukuta wa Joto); Chaguo la 100μm-120μm kwa maeneo yenye uharibifu mkubwa |
Mikroni (μm) |
Inafuata ASTM B633; Ushikamano: ≥30N/mm² |
| Aina ya Kiungo cha Mwisho |
Mifuko rahisi, Mifuko iliyopasuka (NPT/BSP/BSPT), Mifuko iliyopasuliwa (30°/45°), Mifuko yenye mapigo |
- |
Usahihi wa pasi: Class 2B (NPT); Kina cha mapigo: 1.5mm±0.1mm |
| Daraja ya Maktaba |
Chini- Chuma cha karboni : S235JR, S355JR, Q235B, A36; Chuma: Safi kabisa (99.95%) |
- |
Unguvu wa kupasua: ≥375MPa; Unguvu wa kupasuka: ≥235MPa |
| Uzito kwa Kila Kitengo cha Urefu |
SCH 40 (2"): 3.63kg/m; SCH 80 (2"): 4.86kg/m; SCH 40 (6"): 15.88kg/m |
kg/m (lb/ft) |
Inahesabiwa kwa (OD-ID)×ID×0.02466; Tolerance: ±3% |