Weithiau fe'i gelwir hefyd yn National Pipe Thread, NPTF (F for Fuel), American Standard Taper, neu'n syml "pibell".
Mathau o addaswyr NPT: addasydd gwrywaidd neu fenywaidd
Safon Cynnyrch: ISO 11926-3, SAE J514 a BS 5200
Maint siart maint addaswyr NPT yw 1/8 NPT, 1/4 NPT, 3/8 NP, 1/2 NPT, 3/4 NPT, 1 "NPT ac ati.
Deunydd: dur carbon, dur gwrthstaen neu aloi copr
Siâp addaswyr ffitio NPT: syth, Penelin, Tee, Cross, Reducer ac ati.
Addaswyr ffitio NPT i ffitio swivel, addasydd metrig, addasydd bspp, addasydd sae ac ati.
Dimensiynau addasydd JNON-OG NPT FEMALE / SAE O-RING BOSS / NPT FEMALE fel a ganlyn:
PAR T. NA . | THREA D. | O-RIN G. | DIMENSION S. | |||||||
E. |
F. |
G. |
F. |
A. |
B. |
C. |
S 1 |
S 2 | ||
JNON-04O G. |
Z1 / 4 "X1 8 |
7/16 "X2 0 |
Z1 / 4 "X1 8 |
8.92X1.8 3 |
22. 4 |
31. 5 |
22. 4 |
1 6 |
1 7 | |
JNON-04-05-0 4 |
Z1 / 4 "X1 8 |
1/2 "X2 0 |
Z1 / 4 "X1 8 |
10.52X1.8 3 |
22. 4 |
31. 5 |
22. 4 |
1 6 |
1 7 | |
JNON-06O G. |
Z3 / 8 "X1 8 |
9/16 "X1 8 |
Z3 / 8 "X1 8 |
11.89X1.9 8 |
26. 5 |
36. 5 |
26. 5 |
2 2 |
1 9 | |
JNON-06-08-06O G. |
Z3 / 8 "X1 8 |
3/4 "X1 6 |
Z3 / 8 "X1 8 |
16.36X2.2 1 |
31. 2 |
4 0 |
31. 2 |
2 7 |
2 4 | |
JNON-08-06-08O G. |
Z1 / 2 "X1 4 |
9/16 "X1 8 |
Z1 / 2 "X1 4 |
11.89X1.9 8 |
31. 5 |
38. 5 |
31. 2 |
2 7 |
1 9 | |
JNON-08O G. |
Z1 / 2 "X1 4 |
3/4 "X1 6 |
Z1 / 2 "X1 4 |
16.36X2.2 1 |
31. 2 |
4 3 |
31. 2 |
2 7 |
2 4 | |
JNON-08-10-08O G. |
Z1 / 2 "X1 4 |
7/8 "X1 4 |
Z1 / 2 "X1 4 |
19.18X2.4 6 |
31. 2 |
4 8 |
31. 2 |
2 7 |
2 7 | |
JNON-12-16-12O G. |
Z3 / 4 "X1 4 |
1.5/16 "X1 2 |
Z3 / 4 "X1 4 |
29.74X2.9 5 |
41. 1 |
59. 5 |
41. 1 |
4 1 |
4 1 | |
JNON-12O G. |
Z3 / 4 "X1 4 |
1.1 / 16 "X1 2 |
Z3 / 4 "X1 4 |
23.47X2.9 5 |
34. 5 |
5 5 |
34. 5 |
3 3 |
3 2 | |
JNON-16O G. |
Z1 "X11. 5 |
1.5/16 "X1 2 |
Z1 "X11. 5 |
29.74X2.9 5 |
41. 1 |
59. 5 |
41. 1 |
4 1 |
4 1 | |
Tagiau poblogaidd: npt i ffitio troi metrig, Tsieina, gweithgynhyrchwyr, cyflenwyr, arfer, pres, swagelok, Parker, Stauff, Brennan, dur gwrthstaen
