COV KHOOM PIAV TXOG
Cov gaskets flange
Cov gaskets flange raug muab faib ua cov roj hmab gaskets, graphite gaskets, thiab cov hlau kauv gaskets (hom yooj yim). Lawv siv tus qauv thiab
cov ntaub ntawv raug sib tshooj thiab sib txuas ua ke, thiab cov hlau band raug kho los ntawm qhov chaw vuam thaum pib thiab thaum kawg. Nws
kev ua haujlwm yog ua lub luag haujlwm sib khi hauv nruab nrab ntawm ob lub flanges.
Kev ua tau zoo
Kev Ua Tau Zoo: kub thiab txias, siab siab, tiv taus corrosion, zoo compression rate thiab rebound rate. Daim Ntawv Thov: Sealing
Cov khoom ntawm cov kav dej, cov li qub, cov twj tso kua mis, cov qhov dej, cov hlab ntsha siab thiab cov khoom siv pauv cua sov ntawm cov pob qij txha ntawm roj av, tshuaj lom neeg, hluav taws xob, metallurgy, nkoj tsim, ntawv ua, tshuaj, thiab lwm yam yog cov khoom siv zoo tagnrho.
thiab cov pa roj siab, roj, roj thiab roj av, cov kuab tshuaj, cov roj kub kub hauv lub cev, thiab lwm yam.
COV KHOOM TXHEEJ TXHEEM
| Cov Khoom Siv Sau | Asbestos | Cov graphite yooj ywm (FG) | Polytetrafluoroethylene (PTFE) |
| Siv hlau | SUS 304 | SUS 316 | SUS 316L |
| Nplhaib sab hauv | Cov Hlau Carbon | SUS 304 | SUS 316 |
| Cov Khoom Siv Nplhaib Sab Nraud | Cov Hlau Carbon | SUS 304 | SUS 316 |
| Kub (°C) | -150~450 | -200~550 | 240~260 |
| Qhov siab tshaj plaws ua haujlwm (kg/cm2) | 100 | 250 | 100 |
COV DUAB TXHAIS LUS
1. ASME B16.20 raws li cov neeg siv khoom kos duab
2. 150 #, 300 #, 600 #, 900 # 1500 #, 2500 #, thiab lwm yam
3. Tsis muaj lamination thiab tawg.
4. Rau flange ntawm lub raj xa dej lossis lwm yam
NTIM & XA KHOOM
1. Ntim los ntawm cov ntaub ntawv plywood lossis plywood pallet raws li ISPM15
2. Peb yuav muab daim ntawv teev cov khoom ntim rau ntawm txhua pob khoom
3. Peb yuav muab cov cim xa khoom tso rau ntawm txhua pob khoom. Cov lus cim yog nyob ntawm koj qhov kev thov.
4. Txhua yam khoom siv ntoo yog fumigation dawb
TXOG PEB
Peb Muaj Ntau Tshaj 20+ Xyoo Kev Paub Txog Kev Ua Haujlwm Hauv Lub Chaw Haujlwm
Ntau tshaj 20 xyoo kev tsim khoom. Cov khoom peb tuaj yeem muab cov yeeb nkab hlau, bw yeeb nkab fittings, forged fittings, forged flanges, industrial valves. Bolts & Nuts, thiab gaskets. Cov ntaub ntawv tuaj yeem yog carbon steel, stainless hlau, Cr-Mo alloy steel, inconel, incoloy alloy, qis kub carbon steel, thiab lwm yam. Peb xav muab tag nrho cov pob ntawm koj cov haujlwm, los pab koj txuag nqi thiab yooj yim dua rau import.
Cov Lus Nug Feem Ntau
1. Cov khoom siv graphite stainless hlau yog dab tsi?
Stainless Steel Graphite Packing yog ib yam khoom siv ntim khoom lossis sealing uas siv los tiv thaiv kev xau hauv cov ntawv thov uas muaj qhov kub thiab txias siab. Nws yog tsim los ntawm cov hlau tsis xeb braided thiab graphite impregnated rau kev tiv thaiv kub zoo heev thiab kev sib raug zoo ntawm tshuaj lom neeg.
2. Cov khoom siv graphite fillers uas tsis muaj stainless hlau feem ntau siv nyob qhov twg?
Cov khoom siv graphite tsis xeb feem ntau siv rau hauv ntau yam lag luam suav nrog kev ua tshuaj lom neeg, petrochemical, roj thiab roj av, kev tsim hluav taws xob, pulp thiab ntawv, thiab ntau ntxiv. Nws yog qhov tsim nyog rau cov ntawv thov uas muaj cov kua xws li cov kua qaub, cov kuab tshuaj, cov pa thiab lwm yam xov xwm corrosive.
3. Cov txiaj ntsig ntawm cov hlau tsis xeb graphite filler yog dab tsi?
Qee qhov zoo ntawm cov hlau stainless hlau graphite packing muaj xws li ua haujlwm tau zoo thaum kub, ua haujlwm tau zoo heev thaum siv tshuaj lom neeg, ua haujlwm tau zoo thaum siv cov khoom sib txhuam tsawg, ua haujlwm tau zoo thaum siv thermal conductivity thiab ua haujlwm tau zoo thaum kaw. Nws kuj tseem siv tau rau cov khoom siv rpm siab thiab cov khoom siv ceev ceev yam tsis ua rau nws tsis ua haujlwm tau zoo.
4. Yuav ua li cas rau nruab stainless hlau graphite packing?
Yuav kom txhim kho cov khoom ntim graphite uas ua los ntawm cov hlau tsis xeb, tshem cov khoom ntim qub thiab ntxuav lub thawv ntim khoom kom huv si. Txiav cov khoom ntim tshiab kom ntev raws li qhov koj xav tau thiab muab tso rau hauv lub thawv ntim khoom raws li cov lus qhia ntawm lub chaw tsim khoom. Siv lub qog ntim khoom kom nias lub qog ntim khoom kom sib npaug thiab khi lub qog ntim khoom kom ruaj ntseg kom tsis txhob xau.
5. Lub gasket kauv yog dab tsi?
Lub gasket spiral wound yog ib lub gasket semi-metallic uas muaj cov txheej hlau thiab cov khoom siv filler (feem ntau yog graphite lossis PTFE). Cov gaskets no yog tsim los muab kev daws teeb meem kaw ruaj khov thiab txhim khu kev qha rau kev sib txuas flange uas raug kub siab, siab thiab ntau yam xov xwm.
6. Cov gaskets uas muab kauv ncig feem ntau siv nyob qhov twg?
Cov gaskets uas muaj qhov sib txuas ua ke feem ntau siv rau hauv kev lag luam xws li kev ua tshuaj lom neeg, roj thiab roj av, cov chaw ua kom huv, kev tsim hluav taws xob thiab cov kav dej. Lawv tsim nyog rau cov ntawv thov uas muaj cov pa dej, hydrocarbons, acids thiab lwm yam kua dej corrosive.
7. Cov txiaj ntsig ntawm cov gaskets kauv yog dab tsi?
Qee qhov zoo ntawm cov gaskets spiral wound muaj xws li tiv taus qhov kub thiab txias siab, elasticity zoo heev, muaj peev xwm sealing zoo heev, hloov kho tau raws li qhov tsis sib xws ntawm flange, thiab sib xws nrog cov tshuaj lom neeg zoo heev. Lawv kuj tseem tuaj yeem tiv taus thermal cycling thiab tswj kev ruaj khov ntawm lub foob.
8. Yuav ua li cas xaiv ib lub gasket uas tsim nyog?
Yuav xaiv lub gasket uas zoo li lub kauv, xav txog tej yam xws li qhov kub thiab txias thaum ua haujlwm, hom kua, qhov chaw flange tiav, qhov loj ntawm lub flange, thiab qhov muaj cov khoom siv corrosive. Kev sab laj nrog tus neeg muag khoom lossis tus tsim khoom gasket tuaj yeem pab txiav txim siab seb lub gasket zoo tshaj plaws rau daim ntawv thov.
9. Yuav ua li cas rau nruab lub gasket kauv?
Yuav kom txhim kho lub gasket kauv, xyuas kom tseeb tias lub ntsej muag flange huv si thiab tsis muaj cov khib nyiab lossis cov khoom siv gasket qub. Nruab lub washer rau ntawm flange thiab teeb tsa cov qhov bolt. Siv lub zog txawm tias thaum zawm cov bolts kom ntseeg tau tias muaj lub zog txawm tias ntawm lub gasket. Ua raws li cov lus qhia kom nruj thiab cov nqi torque uas muab los ntawm lub chaw tsim khoom gasket.
10. Cov gaskets uas muab kauv puas siv tau dua?
Txawm hais tias cov gaskets uas muaj qhov txhab uas sib txuas ua ke tuaj yeem siv dua tau rau qee kis, feem ntau nws raug pom zoo kom hloov lawv nrog cov gaskets tshiab kom ntseeg tau tias kev ua haujlwm zoo tshaj plaws. Kev siv cov gaskets rov qab tuaj yeem ua rau kev ua haujlwm poob qis, poob ntawm kev nias, thiab muaj peev xwm xau. Yuav tsum tau ua raws li kev tshuaj xyuas thiab kev saib xyuas tsis tu ncua kom paub sai sai thiab hloov cov gaskets uas hnav lawm.
Cov khoom siv yeeb nkab yog cov khoom tseem ceeb hauv lub kaw lus yeeb nkab, siv rau kev sib txuas, kev hloov pauv, kev hloov pauv, kev hloov qhov loj me, kev kaw lossis kev tswj cov dej ntws. Lawv siv dav hauv cov teb xws li kev tsim kho, kev lag luam, lub zog thiab cov kev pabcuam hauv nroog.
Cov Haujlwm Tseem Ceeb:Nws tuaj yeem ua haujlwm xws li txuas cov kav dej, hloov kev ntws, faib thiab sib koom ua ke, kho cov kav dej txoj kab uas hla, kaw cov kav dej, tswj thiab tswj hwm.
Daim Ntawv Thov Scope:
- Kev muab dej thiab dej ntws hauv tsev:Cov luj tshib PVC thiab PPR tris yog siv rau cov kav dej hauv av.
- Cov kav dej lag luam:Cov flanges hlau tsis xeb thiab cov hlau sib xyaw ua ke yog siv los thauj cov tshuaj lom neeg.
- Kev thauj mus los ntawm lub zog:Cov yeeb nkab hlau siab siv rau hauv cov kav dej roj thiab roj av.
- HVAC (Kev Ua Kub, Kev Pa, thiab Kev Txias):Cov yeeb nkab tooj liab yog siv los txuas cov kav dej txias, thiab cov pob qij txha uas yoog tau yog siv rau kev txo kev co.
- Kev ywg dej rau kev ua liaj ua teb:Cov khoom sib txuas sai ua rau kev sib dhos thiab kev rhuav tshem ntawm cov tshuab txau dej.
