O a tatou sailiga e faavavau o le uiga o le "manatu i le maketi, vaʻavaʻai i tu ma aga, faʻasaienisi" faʻapea foʻi ma le manatu o le "lelei le faavae, talitonu i le 1st ma le pulega o le alualu i luma" mo le Tau Siisii Saina CF8 Worm Gear Operated API 603 Gate Valve mo Petrochemical, O le a matou faia le mea sili matou te mafaia e faʻafetaui ai ou manaʻoga ma o loʻo tulimatai atu ma le faʻamaoni i le atinaʻeina o pisinisi faʻapisinisi faʻatasi ma oe!
O a tatou sailiga e faavavau o uiga o le "manatu i le maketi, vaʻai i tu ma aga, faʻasaienisi" faʻapea foʻi ma le talitonuga o le "lelei le faavae, talitonu i le 1st ma le pulega o le alualu i luma" moApi 603 Gate Valve,Saina Petrochemical Faitotoa Valve , E malosi fa'ata'ita'iga ma fa'alauiloa lelei i le lalolagi atoa. E le mafai lava ona mou atu galuega tetele i totonu o se taimi vave, e tatau ona fetaui ma ou manaʻoga o le tulaga lelei lelei. Taʻitaʻia e le faʻavae o le Prudence, Efficiency, Union and Innovation. le faalapotopotoga. faia se taumafaiga sili e faʻalautele lana fefaʻatauaʻiga faavaomalo, siitia lana faʻalapotopotoga. rofit ma sii i luga le fua o le auina atu i fafo. Ua matou mautinoa e foliga mai o le a matou maua se faʻamoemoega matagofie ma faʻasalalau atu i le lalolagi atoa i tausaga a sau.
Fa'amatalaga fa'atatau o le atunu'u fa'ailoga uamea fa'a'au'au fa'ato'aga alavai
1. Fuafuaga ma le gaosiga: GB / t12224; JB / t7746; API 602
2. Umi o le fausaga: jn / t96; GB / t12221
3. Lapo'a pito pito: JB / t82.1 ~ 82.4; ASME B16.5
4. Fa'atulagaga fa'atulagaina: BB po'o le WB; OS & Y
5. Mea autu: A105; LF2; F5; U11; U22; f304; f304l; f316l
6. Vale asiasiga ma su'ega: GB / t13927; GB / t26480
Fua feso'ota'iga autu
| Omiga fa'aigoa | DN(mm) | 15 | 20 | 25 | 32 | 40 | 50 | 65 |
| 1.6 | d(fa'aititia le lautele) | 10 | 13 | 19.1 | luasefulufa | 31.8 | 38.1 | 48.5 |
| 2.5 | ||||||||
| 4.0 | ||||||||
| 6.4 | ||||||||
| 10.0 | ||||||||
| 1.6 | L | 130 | 150 | 160 | 180 | 200 | 230 | 290 |
| 2.5 | ||||||||
| 4.0 | ||||||||
| 6.4 | 170 | 190 | 210 | 230 | 260 | 300 | 340 | |
| 10.0 | ||||||||
| 1.6 | H(i) | 158 | 163 | 193 | 250 | 250 | 291 | 350 |
| 2.5 | ||||||||
| 4.0 | ||||||||
| 6.4 | ||||||||
| 10.0 | ||||||||
| 1.6 | IN | 100 | 100 | 125 | 160 | 160 | 180 | 240 |
| 2.5 | ||||||||
| 4.0 | ||||||||
| 6.4 | ||||||||
| 10.0 | ||||||||
| 1.6 | WT(kg) | 3.8 | 4.5 | 5.6 | 6.3 | 9.1 | 13.7 | 24.5 |
| 2.5 | 4.0 | 4.7 | 5.8 | 6.5 | 10.7 | 15.3 | 26.2 | |
| 4.0 | 4.3 | 5.0 | 6.3 | 7.0 | 12.3 | 18.8 | 27.7 | |
| 6.4 | 4.8 | 5.6 | 8.0 | 9.4 | 13.7 | 23.7 | 32.0 | |
| 10.0 | 5.4 | 6.4 | 9.8 | 10.5 | 18.6 | 27.6 | 35.0 |
–&
