TISI FAITAU FAI FAITAU VAEGA SI'AI PILI TALU
1. Laʻititi laʻititi, mama mama, fausaga faʻapipiʻi, faigofie tausiga.
2. O le ipu valve faʻaaogaina ituaiga lua, i le tautotogo i lalo o le taimi faʻasolosolo o le vave tapunia na o ia. ~
3. Ona o le vave tapunia aafiaga, e mafai ona taofia le backflow ala, aveesea vai samala aafiaga malosi.
4. Le fausaga o le tino o le umi laʻititi, faʻamalosi lelei, saogalemu ma faʻalagolago.
5. Fa'amaufa'ailoga atoatoa, o le su'ega o le vai e leai se mea.
6. Faʻapipiʻi faigofie, e mafai ona faʻaogaina mo faʻapipiʻi faʻapipiʻi tuʻu saʻo lua.
7. O le tele o feso'ota'iga flange e tausisia aiaiga o le GB/T 17241.6-98.
8. O le umi o le fausaga e tausisia GB /T1 2221 -89, ISO5752-89.
Oloa Elemene
Tino | Disc | Po'a | Kesi pa'u | Ta'amu | ||||
Igoa | Code | Igoa | Code | Igoa | Igoa | Code | Temp galue | Igoa |
lafo | MA | U'amea fa'apalapala | 1 | Apa siliva | EPDM | X3 | -46~+121Fa'asao-50~+150 | Apa siliva |
Irol ma'au | Q | Alumini apamemea | 2 | Neoprene | X4 | -29~+99Fa'asa'o-35~+113 | ||
Uamea kaponi | C | ZG1Cr13Ni9TiStainless sila | NBR | X5 | -35~+82Fa'asa'o-23~+93 | |||
Apa siliva | P | CF8MS uamea leai se mea | 5 | Neoprene | X7 | -23~+150 | ||
CF8MS uamea leai se mea | 7 |
DN(mm) Nominal diameter | 50(2")~700(28") | 50(2")~450(18") | |
PN(Tausaga mamafa) | 1.0 | 1.6 | |
MPaSu'ega mamafa | Atigi | 1.5 | 2.4 |
Faamauga | 1.1 | 1.76 | |
E talafeagai le vevela | |||
Fesootaiga talafeagai | Suavai, otaota, ea, ausa, meaʻai, vailaʻau, suauʻu, acids, ma isi. |
;
DN | D | D1 | D2 | L | R | t | mamafa(kg) | |
mm | inisi | |||||||
50 | 2" | 107 | 65 | 43.3 | 43 | 28.2 | 19 | 1.5 |
65 | 2.5" | 127 | 80 | 60.2 | 46 | 36.1 | 20 | 2.4 |
80 | 3" | 142 | 94 | 66.4 | 64 | 43.4 | 28 | 3.6 |
100 | 4" | 162 | 117 | 90.8 | 64 | 52.8 | 27 | 5.7 |
125 | 5" | 192 | 145 | 116.9 | 70 | 65.7 | 30 | 7.3 |
150 | 6" | 218 | 170 | 144.6 | 76 | 78.6 | 31 | 9.0 |
200 | 8" | 273 | 224 | 198.2 | 89 | 104.4 | 33 | 17 |
250 | 10" | 328 | 265 | 233.7 | 114 | 127 | 50 | 26 |
300 | 12" | 378 | 310 | 283.9 | 114 | 148.3 | 43 | 42 |
350 | 14" | 438 | 360 | 332.9 | 127 | 172.4 | 45 | 55 |
400 | 16" | 489 | 410 | 381.0 | 140 | 197.4 | 52 | 75 |
450 | 18 | 539/555 | 450 | 419.9 | 152 | 217.8 | 58 | 101/107 |
500 | 20" | 594 | 505 | 467.8 | 152 | 241 | 58 | 111 |
600 | luasefulufa" | 690 | 624 | 572.6 | 178 | 295.4 | 73 | 172 |
700 | 28" | 800 | 720 | 680 | 229 | 354 | 98 | 219 |