Siab Zoo Tsim Cov Roj Hmab Flang Gasket

Durability nyob rau hauv lub flange gasket yog dictated los ntawm elastomer lub peev xwm los tiv thaiv ib puag ncig degradation thiab tuav lub foob nyob rau hauv nruam bolt load. Peb npaj thiab ua cov txheej txheem ntau lub tebchaw, txhua tus xaiv rau kev ua haujlwm tshwj xeeb:

EPDM:Dav siv rau dej, chav dej, thiab sab nraum zoov siv vim nws tsis kam rau huab cua, ozone, thiab kub / txias caij tsheb kauj vab. Kev khiav hauj lwm tus qauv: -40℃rau +120℃.

NBR (Nitrile):Formulated rau roj, roj, thiab hydraulic kua ib puag ncig. Nws muaj kev puas tsuaj zoo thiab tswj cov elasticity hauv roj av-raws li xov xwm mus txog +100℃.

Neoprene (CR):Muab qhov sib npaug ntawm cov roj tsis sib haum, nplaim hluav taws kub, thiab lub zog siv tshuab, tsim nyog rau kev siv dav hauv - lub hom phiaj kev lag luam sealing.

FKM (Viton) & Silicone:Muaj rau kev tshwj xeeb siab -kub los yog tshuaj lom neeg kev siv tshuaj uas yuav tsum tau ua haujlwm ntev.

Tag nrho cov ntaub ntawv raw yog sib xyaw ua ke hauv -lub tsev lossis los ntawm cov neeg muab ntawv pov thawj. Peb txheeb xyuas durometer (feem ntau 60-70 Shore A rau flange daim ntaub ntawv), tensile lub zog, thiab lub ntiajteb txawj nqus tshwj xeeb ua ntej tso batches rau hauv pem teb molding. Carbon black reinforcement yog kho raws li qhov yuav tsum tau tsim kua muag kuj thiab compression txheej txheem.

Flange gaskets yuav tsum ua tib zoo nrog cov ntsia hlau qhov thiab cov yeeb nkab bores. Misalignment thaum lub sij hawm sib dhos tuaj yeem ua rau tsis sib xws bolts loading thiab ua tsis tiav ntxov. Peb pab pawg engineering ua haujlwm los ntawm ASME B16.21, EN 1514-1, lossis cov neeg siv khoom kos duab kos duab los tsim cov cuab yeej.

Cov ntsiab lus tseem ceeb ntawm kev tsim qauv peb hais txog suav nrog:

Bolt qhov sib npaug:Tolerances tuav mus rau ± 0.5mm los xyuas kom meej cov stud ntxig.

Gland Fill Ratio:Peb xam qhov tsim nyog tus ntoo khaub lig-section thickness txheeb ze rau qhov flange zawj qhov tob kom tsis txhob dhau- compression lossis extrusion.

Sab hauv / Sab Nraud Diameter:Tswj tau los tiv thaiv kev cuam tshuam nrog kev khiav hauv sab hauv lossis sab nraud clamping mechanisms.

Pwm yog CNC- ua los ntawm txhuas lossis hlau, nyob ntawm qhov xav tau ntim. Rau cov qauv los yog qis- ntim khiav, peb siv waterjet txiav los yog tuag- txiav los ntawm daim ntawv Tshuag kom siv tau qhov haum ua ntej cog lus rau cov cuab yeej nyuaj.

Peb siv ob qho tib si compression molding thiab hloov molding txheej txheem. Hloov molding feem ntau nyiam rau flange gaskets nrog cov geometry nyuaj los yog nruj tolerances, raws li nws txo qis tsim ntawm lub sealing nto thiab xyuas kom meej cov khoom zoo ntws mus rau hauv pwm kab noj hniav.

Kev kho cov voj voog raug saib xyuas nruj heev. Hauv qab - kho gaskets tsis muaj lub cev muaj zog; dhau - kho gaskets ua nkig. Peb siv automated xovxwm tswj qhov ntsuas kub, siab, thiab lub sijhawm rau txhua lub voj voog. Tom qab- molding, gaskets tau txais kev sib tw thib ob. Thaum cryogenic deflashing ua tau zoo rau cov nplhaib yooj yim, ntau lub flange gaskets yuav tsum tau phau ntawv los yog ib nrab -automated trimming kom ntseeg tau tias lub ntsej muag sealing tseem tsis muaj kev puas tsuaj thiab tsis muaj qhov tsis xws luag.

Kev Tswj Xyuas Zoo thiab Kev Xeem

Durability raug txheeb xyuas los ntawm cov txheej txheem kuaj kev cai. Txhua qhov ntau lawm yog sampled rau:

Compression Set (ASTM D395 Method B):Ntsuas lub gasket lub peev xwm rov qab tau tom qab ntev compression ntawm qhov kub thiab txias. Tsawg compression teeb qhov tseem ceeb qhia tau hais tias ntev dua - lub sij hawm sealing muaj peev xwm.

Tensile & Elongation (ASTM D412):Paub meej tias cov khoom tsis tau degraded thaum ua.

Dimensional soj ntsuam:Qhov loj me tseem ceeb raug kuaj xyuas siv lub tshuab ntsuas kev sib koom tes (CMM) lossis cov khoom sib piv kho qhov muag. Thawj-qhia kev tshuaj xyuas yog sau tseg rau cov cuab yeej tshiab.

Visual Standards:Cov txheej txheem rau kev pom zoo porosity, nto tiav, thiab flash txwv.

Rau OEM cov kev pab cuam, peb tuaj yeem muab cov ntaub ntawv pov thawj tag nrho thiab ntau ntau- cov ntawv qhia tshwj xeeb. Peb kuj muaj kev tshawb fawb txog kev laus qhov twg gaskets raug simulated kev pab cuam los kwv yees lub neej kev pab cuam ua ntej kev xa tawm.

Customization thiab Engineering Support

Standard catalog qhov ntau thiab tsawg suav nrog ANSI/DIN flanges, tab sis cov cuab yeej siv feem ntau yuav tsum tsis yog - cov qauv kev daws teeb meem. Peb tuaj yeem hloov kho cov qauv tsim kom haum rau qhov chaw tsis sib xws, sib koom ua ke cov tabs, lossis sib txuas cov hlau nruab nrab ntawm cov nplhaib kom siab dua - cov chav kawm siab.

Yog tias koj tab tom ntsib teeb meem xau nrog cov gaskets uas twb muaj lawm, peb pawg neeg tsim khoom tuaj yeem tshuaj xyuas koj cov ntawv thov tsis tau. Feem ntau, cov teeb meem durability tshwm sim los ntawm kev xaiv cov khoom siv tsis raug rau kev tshaj tawm, tsis txaus bolt load, los yog qhov tsis zoo ntawm lub ntsej muag flange. Peb muab kev tawm tswv yim los pab txhim kho tag nrho cov kev sib koom ua ke, tsis yog lub gasket xwb.

Ntim thiab Logistics

Roj hmab flange gaskets raug rau deformation yog tias stacked tsis raug. Peb ntim cov gaskets hauv cov thawv tiaj tus nrog cov khoom tiv thaiv kev sib cais, lossis lub nplhaib gaskets ntawm cov spools / rhawv kom tswj tau qhov sib npaug. Anti- zoo li qub thiab UV- thaiv cov kev xaiv ntim khoom muaj rau cov khoom sib xyaw ua ke zoo li EPDM.

Kev tswj cov khoom lag luam suav nrog cov khoom ruaj ntseg rau siab - cov khoom xa rov qab los txhawb nqa tsuas yog - hauv - lub sijhawm xa khoom. Lub sij hawm txhuas rau kev cai molded gaskets feem ntau yog los ntawm 3-5 lub lis piam nyob ntawm seb cov cuab yeej siv thiab qhov nyuaj.