Dab tsi yog ASME B16.20 Kauv Kab Mob Gasket

ASME B16.20, tsim los ntawm American Society of Mechanical Engineers (ASME), qhia txog cov qauv tsim, cov khoom siv, qhov ntev, kev ua siab ntev, thiab cov cim kev cai rau cov hlau gaskets (xws li kauv qhov txhab gaskets, toothed ua ke gaskets, thiab nplhaib- txuas gaskets). Nws siv rau cov yeeb nkab flanges npog los ntawm ASME B16.5, B16.47, thiab MSS SP-44 cov qauv.

ASME B16.20 Kauv qhov txhab Gaskets(SWG) yog cov khoom siv dav tshaj plaws rau RF tsa ntsej muag flanges. Cov qauv tseem ceeb muaj kev sib hloov V- zoo li tus hlau kauv qhov txhab daim kab xev thiab cov khoom siv mos, teeb tsa nrog cov nplhaib sab hauv thiab sab nrauv (D- hom qauv). Tus txheej txheem qhia meej meej hais tias cov hlau daim kab xev thiab cov khoom muab tub lim yuav tsum tsis txhob protrude los ntawm sealing nto; nyob rau hauv qhov kub thiab txias siab, lub nplhaib puab yuav tsum tau muab ntsia los tiv thaiv gasket tshuab- tawm tsis ua hauj lwm.

Qeb	Hom	Khoom siv sib xyaw	Filler	Kub txwv	Hom Kev Pabcuam	Qhov tseem ceeb Advantage
Kauv-Qhov txhab	SWG (D- hom sab hauv & nruab nrab nplhaib)	316L Txoj Kev	Flexible Graphite / PTFE	550-760 degree	Crude Roj, Natural Gas, Txheej Txheem Piping	Lub voj voog kub zoo heev & kev vibration tsis kam, zoo meej tshuab- tawm kev tiv thaiv
Grooved Hlau	Kammprofile	316L Grooved Core	Flexible Graphite / PTFE	550-1000 degree	Refinery Compressors, Kub Exchangers	Superior vibration & tshav kub lub voj voog kuj, qis bolt preload
Ntiv nplhaib	RJ (Oval / Octagonal)	Cov pa roj carbon steel / 304 / 316L / 347 / 410	Tsis muaj (Txhua-hlau)	Siab kub & siab	High-siab hydrogen, Kub Exchangers, Christmas ntoo	Tsis tshua muaj siab sealing kev nyuaj siab, zoo tagnrho rau huab cua txias

D- hom tsimyog tus qauv configuration rau Class 150–600.

type

Core Specifications

TxujQauv: ASME B16.20-2023

Qhov Loj1/2"-60" (NPS 150-2500 #)

Sealing nto tom: Serrated RF flange tom rau hauv txheej muab tub lim kom tsis txhob tshuab- tawm

Compressed Thickness4.45mm (compressed rau 3.30mm ± 0.13mm ntawm Bolt Stress 172-250 MPa)

Kos npe:NPS + Chav Kawm + muab tub lim (piv txwv li . 4-600/150-600 FG)

Xim Coding316L winding (ntsuab), Flexible Graphite (grey kab txaij)

Mechanical Properties & Operating Range

Foob Kev Nyuaj SiabYam tsawg kawg nkaus: 10,000 psi (69 MPa), siab tshaj 30,000 psi (207 MPa)

Qhov kub thiab txias: -240℃txog 760℃(Graphite) / Siab dua (RJ tag nrho-hlau)

Siab siab tshaj plaws:Class 2500# (RJ rau siab -siab hydrogen)

Gasket Factor (m):3.0

Compression rov qab: Zoo heev rau kub / siab cycling.

ASME B16.20 Kauv Kab Mob Gasket

Qhov Zoo Tshaj Plaws

ASME B16.20 kauv lub qhov txhab gaskets muaj ntau yam kev ua tau zoo, ua rau lawv tsim nyog rau kev lag luam hnyav:

* Superior Sealing thiab Resilience: Cov qauv tshwj xeeb kauv lub qhov txhab sib xyaw ua ke nrog kev ua haujlwm siab nrog kev ua haujlwm zoo, hloov mus rau qhov hloov pauv hauv cov kav dej kub thiab siab, tuav lub foob ruaj khov, thiab tiv thaiv flange to.

* Zoo Kub Kub thiab Siab Ua Haujlwm Zoo: Cov khoom tuaj yeem tiv taus qhov kub siab txog 450℃(850℃F) rau lub sijhawm ntev, nrog lub peev xwm siab txog li 1500psi +, zoo kawg nkaus haum rau siab - kub thiab siab - cov txheej txheem piping tej yam kev mob.

* Broad Media Compatibility: Los ntawm kev sib txuas cov ntaub ntawv sib txawv xws li graphite thiab PTFE, nws tau sib xws nrog ntau yam xov xwm xws li dej, chav, roj, tshuaj hnyav, thiab hydrocarbons, nthuav tawm cov tshuaj lom neeg zoo heev.

* Standardized Design, High Versatility: Manufactured nruj me ntsis raws li ASME B16.20 tus qauv, nws boasts meej qhov ntev, siab interchangeability, ruaj khov thiab tswj tau, thiab compatibility nrog tag nrho cov ASME txheem flange systems.

Nrog kev tiv thaiv lub nplhaib sab hauv, qhov kev pheej hmoo ntawm kev ua tsis tiav raug tshem tawm. Cov kev xaiv tsim tau - nyob rau hauv lub nplhaib puab tuaj yeem tiv thaiv lub gasket kom tsis txhob shrinking, deforming thiab raug cua tshuab los ntawm kev kub siab, thiab cais qhov nruab nrab ntawm kev yaig, uas tuaj yeem txhim kho kev sib khi kev ntseeg siab thiab kev pabcuam lub neej nyob rau hauv cov xwm txheej hnyav.

key advantages

Kev Siv & Kev Lag Luam

Crude Roj, Natural Gas, Txheej Txheem Piping(feem ntau)

Refineries, Roj & Gas Pipelines, Offshore Platforms, Siab -Pressure Flanges

Boilers, Heat Exchangers, Critical Flanges hauv Compressors

Kub / Pressure Cycling Environments(thermal expansion/contraction, bolt loosening).

FAQ

Dab tsi yog qhov txawv ntawm Kauv - Qhov txhab thiab Kammprofile?

SWG hloov tau yooj yim dua thiab tshav kub- voj voog tiv taus; Kammprofile muaj kev vibration zoo dua, qis dua bolt preload, thiab yog qhov zoo tagnrho rau siab - kub exchangers.

Puas yog zinc-coated txheej nplhaib muaj?

Yog lawm, carbon steel zinc-coated txheej rings yog ntau, thiab 316L tuaj yeem kho.

PTFE puas tuaj yeem siv rau siab -kev pabcuam kub?

Tsis pom zoo (tso 260 degree); Saj zawg zog Graphite muab siab dua kub kuj thiab haum rau roj & roj.

Puas tuaj yeem tsis yog - qauv phab ntsa tuab thiab qhov ntev?

Yog lawm, tsis yog - qhov ntev thiab qhov ntev yog txaus siab.

Hu rau tam sim no

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