Nascann sé feadán codánach (lnch) le snáithe NPT fireann
Cuid Páirteach | Feadán T | P NPT | Dimenstons (mm) | |||||||||
Orinte | mm | E Mn. | h | H | F | I | I1 | L1 | ||||
Orinte | mm | Orinte | mm | |||||||||
FE-0202N | 1/8 | 3.17 | 1/8 | 2.3 | 1/2 | 12.70 | 7/16 | 11.11 | 12.7 | 18.0 | 24.6 | 19.1 |
Fe-0204n | 1/8 | 3.17 | 1/4 | 2.3 | 11/16 | 17.46 | 7/16 | 11.11 | 12.7 | 20.8 | 27.4 | 22.4 |
FE-0302N | 3/16 | 4.76 | 1/8 | 3.0 | 1/2 | 12.70 | 1/2 | 12.70 | 13.7 | 18.8 | 26.4 | 19.1 |
FE-0402N | 1/4 | 6.35 | 1/8 | 4.8 | 1/2 | 12.70 | 9H6 | 14.28 | 15.2 | 19.6 | 26.9 | 19.1 |
Fe-0404n | 1/4 | 6.35 | 1/4 | 4.8 | 11/16 | 17.46 | W16 | 14.28 | 15.2 | 22.4 | 29.7 | 22.4 |
FE-0406N | 1/4 | 6.35 | 3/8 | 4.8 | 13/16 | 20.63 | 9/16 | 14.28 | 15.2 | 24.4 | 31.8 | 22.4 |
Fe-0408n | 1/4 | 6.35 | 1/2 | 4.8 | 1 | 25.40 | 9/16 | 14.28 | 15.2 | 27.2 | 34.5 | 28.4 |
FE-0502N | 5/16 | 7.93 | 1/8 | 6.4 | 9/16 | 14.26 | 5/8 | 15.87 | 16.3 | 21.3 | 28.7 | 19.1 |
Fe-2504n | 5/16 | 7.93 | 1/4 | 6.4 | 11/16 | 17.46 | 5/8 | 15.87 | 16.3 | 23.1 | 30.5 | 22.4 |
FE-0602N | 3/8 | 9.52 | 1/8 | 7.1 | 5/8 | 15.87 | 11/16 | 17.46 | 16.8 | 23.1 | 30.5 | 19.1 |
Fe-0604n | 3/8 | 9.52 | 1/4 | 7.1 | 11/16 | 17.46 | 11/16 | 17.46 | 16.8 | 23.9 | 31.2 | 22.4 |
FE-0606N | 3/8 | 9.52 | 3/8 | 7.1 | 13/16 | 20.63 | 11/16 | 17.46 | 16.8 | 25.9 | 33.3 | 22.4 |
Fe-0608n | 3/8 | 9.52 | 1/2 | 7.1 | 1 | 25.40 | 11/16 | 17.46 | 16.8 | 28.7 | 36.1 | 28.4 |
Fe-0804n | 1/2 | 12.70 | 1/4 | 10.4 | 13/16 | 20.63 | 7/8 | 2222 | 22.9 | 25.9 | 36.1 | 22.4 |
FE-0806N | 1/2 | 12.70 | 3/8 | 10.4 | 13/16 | 20.63 | 7/8 | 22.22 | 22.9 | 25.9 | 36.1 | 22.4 |
Fe-0808n | 1/2 | 12.70 | 1/2 | 10.4 | 1 | 25.40 | 7/8 | 22.22 | 22.9 | 28.7 | 38.9 | 28.4 |
Fe-1006n | 5/8 | 15.87 | 3/8 | 12.7 | 15/16 | 23.81 | 1 | 25.40 | 24.4 | 27.9 | 38.1 | 22.4 |
Fe-1008n | 5/8 | 15.87 | 1/2 | 12.7 | 1-1/16 | 26.98 | 1 | 25.40 | 24.4 | 29.7 | 39.9 | 28.4 |
Fe-1208n | 3/4 | 19.05 | 1/2 | 15.7 | 1-1/16 | 26.98 | 1-1/8 | 28.57 | 24.4 | 29.7 | 39.9 | 28.4 |
Fe-1212n |
| 19.05 | 3/4 | 15.7 | 1-3/8 | 34.92 | 1-1/8 | 28.57 | 24.4 | 34.5 | 44.7 | 31.8 |
Fe-1412n | 7/8 | 22.22 | 3/4 | 18.3 | 1-3/8 | 34.92 | 1-1/4 | 31.75 | 25.9 | 34.5 | 44.7 | 31.6 |
Fe-1612n | 1 | 25.40 | 3/4 | 22.4 | 1-3/8 | 34.92 | 1-1/2 | 38.10 | 31.2 | 36.8 | 49.0 | 31.8 |
Fe-1616n | 1 | 25.40 | 1 | 22.4 | 1-11/16 | 42.86 | 1-1/2 | 38.10 | 31.2 | 41.4 | 53.6 | 38.1 |
Tá gach codáin FE ar fáil le snáitheanna píopa barrchaolaithe ISO. Le hordú a dhéanamh, cuir “R” in ionad “N” ag an deireadh.
Nascann sé feadán méadrach le snáithe barrchaolaithe iso fireann
Cuid Páirteach | Feadán od t mm | P ISO7/1 | E Min. | Toisí (mm) | |||||
mm | h | H | F | I | I1 | L | |||
mm | mm | ||||||||
Fe-M0602R | 6 | 1/8 | 4.8 | 12.70 | 14.28 | 15.3 | 19.6 | 27.0 | 19.0 |
Fe-M0604R | 6 | 1/4 | 4.8 | 17.46 | 14.28 | 15.3 | 22.4 | 29.8 | 22.4 |
Fe-M0606R | 6 | 3/8 | 4.8 | 20.63 | 14.28 | 15.3 | 24.4 | 31.8 | 22.4 |
FF.M0608R | 6 | 1/2 | 4.8 | 25.40 | 14.28 | 15.3 | 27.2 | 34.6 | 26.4 |
Fe-M0804R | 8 | 1/4 | 6.4 | 17,46 | 15.87 | 16.2 | 23.1 | 30.6 | 22.4 |
Cúpla808r | 8 | 1/2 | 6.4 | 25.40 | 15.87 | 16.2 | 28.0 | 35.5 | 28.4 |
Fe-M1002R | 10 | 1/8 | 7.9 | 17.46 | 19.05 | 17.2 | 23.9 | 31.5 | 19.0 |
Fe-M1004R | 10 | 1/4 | 79 | 20.63 | 19.05 | 17.2 | 25.9 | 33.5 | 22.4 |
Fe-M1006R | 10 | 3/8 | 7.9 | 20.63 | 19.05 | 17.2 | 25.9 | 33.5 | 22.4 |
Fe-M1008R | 10 | 1/2 | 7.9 | 25.40 | 19.05 | 17,2 | 28.7 | 36,3 | 28.4 |
Fe-M1204R | 12 | 1/4 | 9.5 | 20.63 | 22.22 | 22.8 | 25.9 | 36.0 | 22.4 |
Fe-M1206R | 12 | 3/8 | 9.5 | 20.63 | 22.22 | 22.8 | 25.9 | 36.0 | 22.4 |
FE・M1208R | 12 | 1/2 | 9.5 | 25.40 | 22.22 | 22.8 | 28.7 | 3b.8 | 28.4 |
Fe-M1608R | 20 | 1/2 | 12.7 | 26.9 troigh | 25.40 | 24.4 | 29.7 | 39.8 | 28.4 |
Tá na FEanna méadracha go léir ar fáil le snáitheanna caighdeánacha NPT. Ordú io, cuir “N” in ionad “R” ag an deireadh.
Tá an méid seo le haghaidh tagartha amháin, faoi réir athruithe féideartha m an táirge iarbhír (gan fógra). Tagraíonn E don oscailt is lú. Is iad F agus L na toisí caighdeánacha lámhdhéanta.
Le dromchlaí inmheánacha saor ó bhurr agus cliatháin snáithe réidh, tá feistis píopaí beacht
a mhonaraítear chun an t-uafás is fearr a sholáthar, galling a íoslaghdú, agus suiteálacha a fheistiú go daingean a sholáthar.