Diffiniad: Cydrannau ar gyfer system ffitiadau tiwb cylch torri DIN 2353, gan gynnwys cnau, cnau ffwythiannol, cylch torri, cnau cnau cylch, swmp cloch, sêl fond ar gyfer ffitiadau banjo, sêl fetel, cylch sêl wyddonol o'r enw ED neu WD ring, cylch cadw metrig. Mae'n wasanaeth i 24 cysylltydd côn deg, cydrannau selio gre metrig.
Dull Ffitiadau DIN Defnydd cydrannau: 1. Cydrannau ar gyfer diwedd côn DIN 24 deg, Cnau, cnau swyddogaethol, cylch torri i gysylltu'r bibell ddur di-dor, Y ffordd selio yw gan Nut yn gwthio'r cylch torri i frathu pibell,
(1 yn gorff, 2 yw Nut, 3 yn torri cylch)
Cydrannau selio ar gyfer cysylltydd stydiau gwryw fel a ganlyn:
 O-ffonio ISO 6149 Port |  Modrwy ED DIN 3869 | |
 Modrwy Cadw O-+ + |  Selio golchwr meddal wedi'i glymu |  Golchwr metel neu bres |
1. Cnau DIN 3870 NL / NS
RHAN RHIF. | TRI | TUBE OD | DIMENSIYNAU | MPa | ||
E | C | d | S2 | |||
NL-12 | M12X1.5 | 6 | 14.5 | 6 | 14 | L |
NL-14 | M14X1.5 | 8 | 14.5 | 8 | 17 | |
NL-16 | M16X1.5 | 10 | 15.5 | 10 | 19 | |
NL-18 | M18X1.5 | 12 | 15.5 | 12 | 22 | |
NL-22 | M22X1.5 | 15 | 17 | 15 | 27 | |
NL-26 | M26X1.5 | 18 | 18 | 18 | 32 | |
NL-30 | M30X2 | 22 | 20 | 22 | 36 | |
NL-30D | M30X1.5 | 22 | 19 | 22 | 36 | |
NL-36 | M36X2 | 28 | 21 | 28 | 41 | |
NL-36D | M36X1.5 | 28 | 21 | 28 | 41 | |
NL-45 | M45X2 | 35 | 24 | 35 | 50 | |
NL-45D | M45X1.5 | 35 | 25 | 35 | 50 | |
NL-52 | M52X2 | 42 | 24 | 42 | 60 | |
NS-14 | M14X1.5 | 6 | 16.5 | 6 | 17 | S |
NS-16 | M16X1.5 | 8 | 16.5 | 8 | 19 | |
NS-18 | M18X1.5 | 10 | 17.5 | 10 | 22 | |
NS-20 | M20X1.5 | 12 | 17.5 | 12 | 24 | |
NS-22 | M22X1.5 | 14 | 20.5 | 14 | 27 | |
NS-24 | M24X1.5 | 16 | 20.5 | 16 | 30 | |
NS-30 | M30X2 | 20 | 24 | 20 | 36 | |
NS-36 | M36X2 | 25 | 27 | 25 | 46 | |
NS-42 | M42X2 | 30 | 29 | 30 | 50 | |
NS-52 | M52X2 | 38 | 32.5 | 38 | 60 | |
2. Ring Cutting DIN 3861
RHAN RHIF. | TUBE OD | DIMENSIYNAU | Cofiwch | |||
RL-06 | 6 | Mae cyfres L ac S yr un maint | L | |||
RL-08 | 8 | |||||
RL-10 | 10 | |||||
RL-12 | 12 | |||||
RL-15 | 15 | |||||
RL-18 | 18 | |||||
RL-22 | 22 | |||||
RL-28 | 28 | |||||
RL-35 | 35 | |||||
RL-42 | 42 | |||||
RS-06 | 6 | S | ||||
RS-08 | 8 | |||||
RS-10 | 10 | |||||
RS-12 | 12 | |||||
RS-14 | 14 | |||||
RS-16 | 16 | |||||
RS-20 | 20 | |||||
RS-25 | 25 | |||||
RS-30 | 30 | |||||
RS-38 | 38 | |||||
3. Ffoniwch Sêl ED am BSPP a Phorth Metel Metrig DIN 3869
RHAN RHIF. | E THREAD | DIMENSIYNAU | |
METRIC | BSP | h | |
WD-B02 | M10X1 | G1 / 8 "X28 | 1 |
WD-M12 | M12X1.5 | 1.5 | |
WD-B04 | M14X1.5 | G1 / 4 "X19 | 1.5 |
WD-M16 | M16X1.5 | 1.5 | |
WD-B06 | G3 / 8 "X19 | 1.5 | |
WD-M18 | M18X1.5 | 1.5 | |
WD-M20 | M20X1.5 | 1.5 | |
WD-B08 | G1 / 2 "X14 | 1.5 | |
WD-M22 | M22X1.5 | 1.5 | |
M26X1.5 | |||
WD-B12 | M27X2 | G3 / 4 "X14 | 1.5 |
WD-B16 | M33X2 | G1 "X11 | 2 |
WD-B20 | M42X2 | G1.1 / 4 "X11 | 2 |
WD-B24 | M48X2 | G1.1 / 2 "X11 | 2 |
4. ISO 6149 O-Ring ar gyfer Metric Straight Thread Port
5. Modrwy O-Fetrig + Cylch Cadw ar gyfer ISO 9974-1 / DIN 3852-1Port
6. BSPP O-Ring + Ring Cynnal Ar Gyfer ISO 1179-1 / DIN 3852-2 Port
7. O-Ring ar gyfer Cnau Troelli DKO, Weld Nipples, a chapiau
Tagiau poblogaidd: Cydrannau ffitiadau DIN, Tsieina, gweithgynhyrchwyr, cyflenwyr, arfer, pres, swagelok, Parker, Stauff, Brennan, dur di-staen
