1. Autu Oloa
Fa'atotonugalemu -tulaga manu'a o le "auivi u'amea + fa'atumu galuega", o le Flexible Spiral Wound Gasket e fa'asilisiliina ai le ta'amilosaga o le ta'amilosaga (fuaiupu tau pisinisi: 8-12 liliu i le senitimita) ma le pipi'i fa'atasi e ala i fa'amatalaga tetele. E fa'afeso'ota'i le maualuga-feso'o mea tiga e pei o le "maualuga fa'aletonu o le vevela" fa'aletonu le vevela ma fa'aletonu le vevela. tasi o le pito i luga 3 ituaiga gasket sili ona fetuutuunai i le fanua faamauga alamanuia (i le 2024 Global Seals Market Report).
2. Key Fa'atekinisi Parameter
|
Vaega Parameter |
Fa'asologa o Fa'amatalaga Fa'apitoa |
Fa'amatalaga Tele Taua Fa'apitoa |
|
Mea Fa'amea u'amea |
304/316L/321 Uamea uamea, Monel |
316L (68% o fa'aaliga -tete'e) |
|
Ituaiga Faatumu |
Fesuia'i Graphite, PTFE, Ceramic Fiber |
Fesuia'i Graphite (75% o fa'aaliga lautele) |
|
Tete'e o le vevela |
-200 tikeri ~ 1000 tikeri (eseese e faatumu) |
-196 tikeri ~ 850 tikeri (mo graphite faʻatumu) |
|
Tete'e o Omiga |
0~40MPa |
1.6~25MPa (e aofia ai le 80% o tulaga faigaluega) |
|
Faamaufaailoga Ituaiga Mata |
RF/MFM/TG |
RF (62% o fa'aaliga lautele) |
|
Taiala Igoa |
DN15~DN2000 |
DN50~DN500 (70% o manaoga) |
|
Mafiafia o le Gasket |
3~10mm |
4.5mm/6mm (maualuga-fa'amatalaga fa'auiga) |
|
Tulaga Fa'atonu |
ANSI B16.20, GB/T 4622.2 |
-lua fa'ata'ita'iga tausisia (55% o fa'ata'ita'iga o fa'atau atu) |
3. Vaega Autu
Lautele: Fa'avae i fa'amaumauga mai le silia ma le 1,200 tulaga faigaluega, o le Flexible Spiral Wound Gasket e fa'aogaina tu'ufa'atasiga o mea fa'atumu (graphite/PTFE/asbestos-su'i fua) ma fasi u'amea (304/316L/Monel alloy), lea e aofia ai le vevela o le -200 tikeri i le 1,000 tikeri (mo graphite fa'atumu.) ma se faʻalavelave mamafa o le 0 i le 40MPa, faʻatasi ai ma le faʻamaʻiina o vailaʻau e oʻo atu i le 98% (talafeagai mo acids, alkalis, solvents organic, ma isi).
Fa'atuatuaina Faamauga Umi -Tumau: O le si'osi'omaga-manu'a fa'apipi'i o lo'o fa'atumauina le fua o le toe fa'aoso fa'amalosi i le 15%-25% (tulaga fa'apisinisi e Sili atu pe tutusa ma le 12%). Fa'amatalaga tetele o lo'o fa'aalia ai lona ola fa'amaufa'ailoga masani e 3-5 taimi e umi atu nai lo gaskets mafolafola masani, fa'atasi ai ma le leakage fua laititi ifo pe tutusa ma le 1 × 10⁻⁷Pa·m³/s (tausi i le ISO 15848-1 Vasega BH).
Maualuluga Fetuuna'i: Fa'atasi ma tulaga fa'aa'ei fa'auluuluga a le lalolagi (ANSI, DIN, JIS) ma fa'amaufa'ailoga (RF - Mata Si'i, MFM - Male-Female, TG - Gagana ma Fa'agogo). O lo'o iai le fa'apalepale fa'apipi'i o le ±0.2mm (fa'amanino mo fa'ata'ita'iga -maualuga fa'atasi ma fe'ese'esega fa'atusa fa'alava).
Fuafuaga Mama ma Paleni Paleni ma Malosi: O fasi u'amea (0.15-0.25mm mafiafia, tele fa'amatalaga-fa'atonuga e mana'omia) fa'aitiitia le mamafa atoa i le 40% pe a fa'atusatusa i pa'u u'amea. O mama fa'amalosi (carbon steel/stainless steel) e fa'aleleia ai le tete'e o loimata ma puipuia ai le fa'aleagaina a'o fa'apipi'i.
Siosiomaga Tausi: E silia ma le 95% o oloa e fetaui ma manaoga o le RoHS, REACH, ma le FDA (tulaga -mea'ai), fa'atasi ai ma le 100% o le fa'aogaina o asbestos-fa'atumu fua (fa'aogatasi ma faiga fa'atonutonu o le si'osi'omaga o le lalolagi).
4. Fa'atinoga Fa'atusa
Alamanuia Petrochemical: Fa'amaufa'ailoga mo le ea ma vacuum distillation iunite, catalytic ta'e meafaigaluega (talafeagai mo suauu mama, penisini, ma isi, ma le maualuga o le vevela ma le mamafa tetee).
Malosiaga Malosiaga: Fa'amaufa'ailogaina mo fa'afesuia'i vevela ma paipa uila afi ausa i le mana vevela/faaniukilia (graphite-fa'ata'ita'iga fa'atumu e fa'afetaui i tulaga ausa i luga atu o le 300 tikeri).
Kemisi & Fale Talavai: Fa'amaufa'ailoga mo afi ma tane teu (PTFE -fa'ata'ita'iga fa'atumu e fa'afetaui i fa'asalalauga e sili ona pala, fa'afetaui mana'oga mama a le GMP).
Alamanuia o Mea'ai & Meainu: Fa'amaufa'ailoga laume'a mama mo le fa'ainu ma mea faigaluega susu (fa'agasolo fa'ate'aina e 'alofia ai le fa'aleagaina o le tino).
Alamanuia Mamafa o le Gataifale: Fa'amaufa'ailogaina mo le malosi o le gataifale ma paipa paipa pa'u (tete'e o le suasami, fetu'una'i i tulaga o le vibration).
Hot Tag: fe'avea'i lipine manu'a gasket manu'a, Saina fetu'una'i lipine manu'a gasket gaosi
