Khoom nta & Kev sib tw zoo
Cov Leak Nyob Mus Ib Txhis-Kev Sib Txuas Dawb: Qhov (socket) vuam xaus muab lub zog, ib qho sib koom ua ke uas tshem tawm cov gaskets thiab xov-txog cov ntsiab lus to. Lub precision-machined qhov (socket) tsim ua kom cov yeeb nkab zoo sib xws thiab tag nrho - nkag welds, tsim kom muaj kev sib txuas mus tas li tsim nyog rau qhov xav tau siab tshaj - cov ntawv thov siab.
Txhim khu kev ruaj ntseg: Forged kev tsim kho nrog ntxiv dag zog rau lub cev phab ntsa thiab precision- cov khoom siv ua haujlwm tuaj yeem tiv taus siab mus txog Chav Kawm 800. Cov khoom siv zoo tshaj plaws thiab cov qauv nplej ntawm cov khoom forged muab tshwj xeeb tsis kam rau siab cycling thiab thermal stress piv rau lwm cov cam khwb cia.
Compact, Chaw-Txuag Tsim: Lub qhov (socket weld configuration) muaj qhov txo qis kev teeb tsa hneev taw piv rau cov flanged li qub, ua rau nws zoo tagnrho rau kev sib txuas cov kav dej, skid- khoom siv, thiab qhov chaw- txwv tsis pub siv qhov twg txhua millimeter suav.
Advanced Sealing Technology: Features chrome-plated pob thiab caij nplooj ntoos hlav-loaded PTFE lossis hlau rooj uas ua kom muaj npuas- kaw nruj- tawm thoob plaws tag nrho qhov siab. Tus kheej -kev them nyiaj lub rooj zaum tsim tau hloov kho rau kev hnav, tswj kev sib khi kev ncaj ncees los ntawm ntau txhiab lub voj voog ua haujlwm.
Superior Material Integrity: Forged los ntawm ASTM A105 carbon steel los yog A182 F304 / F316 stainless hlau, lub valve nthuav tawm cov khoom siv kho kom zoo thiab tiv thaiv corrosion. Kev xaiv stellite hardening thiab cov txheej tshwj xeeb muaj rau cov kev pabcuam abrasive lossis corrosive.
Txhim khu kev ua tau zoo: Lub quarter- tig ua haujlwm nrog tshuab- tawm pov thawj qia tsim thiab tiv thaiv- kev ua haujlwm zoo li qub kom muaj kev nyab xeeb, txhim khu kev qha. Qhov qis-kev sib txhuam qia bearing thiab optimized lub rooj zaum geometry muab kev ua haujlwm zoo nrog kev ua haujlwm tsawg kawg nkaus.
◆ Qhov Loj: DN8 txog DN100 (¼" txog 4")
◆ Kev ntsuas siab: PN40 txog PN100 (Class 600 txog 800)
◆ Qhov kub thiab txias: -196℃txog 400℃(nrog cov ntaub ntawv tsim nyog)
◆ Khoom siv lub cev: ASTM A105, A182 F304 / F316, A350 LF2
◆ Xaus kev sib txuas: Qhov (socket) Weld rau ASME B16.11
◆ Cov khoom siv zaum: PTFE, RPTFE, PEEK, Hlau (Stellite)
◆ Stem Khoom: 17-4PH Stainless Hlau
◆ Cov qauv tsim: ASME B16.34, API 608
◆ Test Standards: API 598, ISO 5208
Peb muab kev txhawb nqa kom ntseeg tau tias qhov kev ua tau zoo ntawm lub valve thoob plaws nws lub neej kev pabcuam:
◆ Vuam txheej txheem Specifications: Cov ncauj lus kom ntxaws WPS suav nrog kev npaj sib koom ua ke, kev tswj xyuas qhov kub thiab txias, thiab tom qab- qhov yuav tsum tau kuaj xyuas vuam
◆ Cov ntaub ntawv qhia kev: ua kom tiav cov ntaub ntawv qhov ntev, cov ntaub ntawv pov thawj, thiab cov ntawv ceeb toom kev ntsuas siab
◆ Kev them nyiaj yug tu: Cov khoom siv foob foob, cov khoom sib dhos, thiab cov cuab yeej tshwj xeeb rau hauv - kev pabcuam tu
◆ Kev Sib Tham Txog Kev Lag Luam: Kev taw qhia txog kev xaiv cov khoom siv thiab daim ntawv thov- kev txhawb nqa tshwj xeeb
◆ Warranty Coverage: 18-lub hlis lav tiv thaiv kev tsim khoom tsis zoo nrog rau kev cog lus txuas ntxiv muaj
FAQ
Q: Dab tsi yog qhov zoo ntawm lub qhov (socket weld) xaus rau lwm hom kev sib txuas?
A: Kev sib txuas ntawm lub qhov (socket weld) muab kev ruaj ntseg zoo dua, kev tswj kev sib dhos zoo dua, thiab lub zog muaj zog ntau dua piv rau cov xov sib txuas, thaum muab kev sib txuas ntau dua li flanged pob qij txha. Kev sib txuas welded yog qhov ruaj khov thiab kev saib xyuas - dawb, zoo tagnrho rau cov kev pabcuam tseem ceeb.
Q: Dab tsi yog qhov kev tsim nyog vuam thiab cov txheej txheem raug pom zoo rau kev teeb tsa?
A: Peb pom zoo kom siv cov vuam vuam uas tau lees paub raws li cov txheej txheem tsim nyog hauv ASME Tshooj IX. Cov kev txiav txim siab tseem ceeb suav nrog kev sib koom ua ke kom zoo, tswj cov khoom siv hluav taws xob, thiab tshem tawm cov pa tiv thaiv rau cov hlau tsis muaj steel los tiv thaiv oxidation ntawm cov khoom sab hauv.
Q: Cov li qub no puas tuaj yeem siv rau hauv daim ntawv thov kev pabcuam cryogenic?
A: Yog lawm, peb muab cov qauv tsim tshwj xeeb rau cov khoom siv cryogenic nrog cov kaus mom txuas ntxiv, cov khoom siv qis - kub, thiab cov ntaub ntawv pov thawj rau kev pabcuam cryogenic. Cov li qub no tswj kev lag luam txhim khu kev qha mus rau -196℃rau LNG thiab lwm yam kev siv cryogenic.
Q: Yuav tsum muaj kev saib xyuas dab tsi tom qab lub valve yog welded rau hauv cov kav dej?
A: Thaum cov kev sib txuas welded mus tas li, lub valve internals tseem ua haujlwm tau zoo. Kev sim ua haujlwm tsis tu ncua thiab tshuaj xyuas lub sijhawm ntawm qhov chaw zaum yog pom zoo. Ua kom tiav cov khoom siv foob thiab cov khoom hloov pauv muaj rau kev saib xyuas.
Q: Puas yog cov li qub no haum rau qhov kev pabcuam qaub (H2S) ib puag ncig?
A: Yog lawm. Peb muab NACE MR0175 ua raws cov qauv nrog kev xaiv cov khoom tsim nyog, suav nrog NACE- cov khoom siv tawv tawv thiab cov ntaub ntawv pov thawj tag nrho rau cov ntawv thov kev pabcuam qaub.
Cim npe nrov: ob- txoj kev qhov (socket) weld pob valve, Tuam Tshoj ob- txoj kev qhov (socket) weld pob valve manufacturers, hoobkas