SS316 PN40 Y momo riaka mo te wai moana
STR701
Whakaahuatanga Hua
SS316 PN40 Y-momo tātari he pai mo te wai moana me nga ahuatanga e whai ake nei, nga painga me nga whakamahinga:
Whakataki:SS316 PN40 Y-momo tātari he taputapu tātari mo nga punaha wai moana. He mea hanga ki te kowiri tira 316 me te pai mo nga taiao teitei (ko te PN40 te tikanga ko te 40 bar te pehanga mahi). Ko te hoahoa Y-momo he pai ki nga mahi tātari.
Painga:
Te parenga waikura: He pai rawa atu nga taonga kowiri tira 316, ka taea te mahi mo te wa roa i roto i nga papaa pirau penei i te wai moana.
Te whiriwhiringa tino pai: Ka taea e te hoahoa ahua-Y te haukoti i nga poke me nga matūriki me te whakarite i te ma o te hunga pāpāho i roto i te punaha paipa.
E tika ana mo te pehanga teitei: E tika ana mo nga taiao teitei me te kaha o te pehanga.
Whakamahinga:SS316 PN40 Y-momo tātari te nuinga whakamahia i roto i ngā pūnaha wai moana ki te tātari poke me matūriki totoka i roto i te wai moana, tiaki taputapu muri (pērā i papua, vaolo, me ētahi atu) i te kino, me te whakarite mahi maeneene o te pūnaha. Ko tenei momo tātari e whakamahia nuitia ana i roto i nga mahi miihini moana, nga punaha moana, nga waahi maimoatanga wai moana, me etahi atu tono ahumahi e hiahia ana ki te maimoatanga o te wai moana.
Ngā āhuatanga
Tirohanga Hua
He mea kowiri tira 316: he tino pai te aukati i te waikura, he pai hoki mo nga papaa paoho penei i te wai moana.
Hoahoa ahua-Y: Ka taea e te hoahoa tātari te ahua-Y te tarai i nga poke kia pai ake, he ngawari ki te horoi me te pupuri.
Koeke teitei: E tika ana mo nga taiao teitei me te kaha ki te tu atu i te kaha o te mahi.
Whakaritenga Hangarau
· Hoahoa me te Hanga: ASME B16.34
· Kanohi ki te kanohi: ASME B16.10
· Hononga flange: ANSI B16.5
· Te whakamatautau me te tirotiro: API598
Whakatakotoranga
| Ingoa Wāhanga | MATERE |
| Tinana | SS316 SS304 WCB LCB |
| Mata | SS316 SS304 |
| Potae | SS316 SS304 WCB LCB |
| Kati | SS316 SS304 |
| Nati | SS316 SS304 |
| Puka | Kauwhata+SS304 |
| Mono | SS316 SS304 |
Anga waea hua
Raraunga Ahu
| DN | d | L | H | D | D1 | D2 | n-φd | ||||||
| 150LB | 300LB | 150LB | 300LB | 150LB | 300LB | 150LB | 300LB | 150LB | 300LB | 150LB | 300LB | ||
| 2″ | 51 | 203 | 267 | 160 | 160 | 152 | 165 | 120.7 | 127 | 92 | 92 | 4-19 | 8-19 |
| 2.1/2″ | 64 | 216 | 292 | 170 | 180 | 178 | 190 | 139.7 | 149.2 | 105 | 105 | 4-19 | 8-22 |
| 3″ | 76 | 241 | 318 | 190 | 210 | 190 | 210 | 152.4 | 168.3 | 127 | 127 | 4-19 | 8-22 |
| 4″ | 102 | 292 | 356 | 230 | 245 | 230 | 254 | 190.5 | 200 | 157 | 157 | 8-19 | 8-22 |
| 5″ | 127 | 356 | 400 | 265 | 280 | 265 | 279 | 215.9 | 235 | 186 | 186 | 8-22 | 8-22 |
| 6″ | 152 | 406 | 444 | 326 | 345 | 326 | 318 | 241.3 | 269.9 | 216 | 216 | 8-22 | 12-22 |
| 8″ | 203 | 495 | 559 | 390 | 410 | 390 | 381 | 298.5 | 330.2 | 270 | 270 | 8-22 | 12-26 |
| 10″ | 254 | 622 | 622 | 410 | 440 | 406 | 445 | 362 | 387.4 | 324 | 324 | 12-26 | 16-30 |
| 12″ | 305 | 698 | 711 | 440 | 470 | 483 | 521 | 431.8 | 450.8 | 381 | 381 | 12-26 | 16-33 |
| 14″ | 337 | 787 | 838 | 470 | 500 | 533 | 584 | 476.3 | 514.4 | 413 | 413 | 12-30 | 20-33 |
| 16″ | 387 | 914 | 864 | 510 | 550 | 597 | 648 | 539.8 | 571.5 | 470 | 470 | 16-30 | 20-36 |
| 18″ | 438 | 978 | 978 | 590 | 630 | 635 | 711 | 577.9 | 628.6 | 533 | 533 | 16-33 | 20-36 |
| 20″ | 689 | 978 | 1016 | 615 | 650 | 699 | 775 | 635 | 685.8 | 584 | 584 | 20-33 | 24-36 |
| 24″ | 591 | 1295 | 1346 | 710 | 760 | 813 | 914 | 749.3 | 812.8 | 692 | 692 | 20-35 | 24-41 |
