Kev Cai Loj Loj Stainless Hlau Washers

JOYEAR kev cai loj - txoj kab uas hla stainless hlau washers yog stamped los ntawm stainless hlau raw khoom. Lawv qhov ntev tuaj yeem hloov kho raws li qhov kev thov nrog siab flatness thiab zoo heev corrosion kuj.

Cov tshuab ntxhua khaub ncaws no yog siv rau kev ua haujlwm siab thiab tiv thaiv -loosing ntawm cov khoom flanges thiab cov rooj sib txoos loj kom tawg mus rau qhov chaw siab. Haum rau kev ua haujlwm sab nraum zoov thiab corrosive, lawv txhawb cov qauv tsim los ntawm kev kos duab thiab ntau lawm.

 

Joyear muab OEM kev cai stainless hlau ntxhua khaub ncaws tsim raws li cov neeg siv khoom kos duab, qauv lossis cov lus qhia tshwj xeeb.

 

Khoom siv:

• 304 Stainless hlau
• 316 Stainless hlau
• 316L Stainless hlau

 

customized:

• Sab nraud Diameter (OD)
• Sab hauv Diameter (ID)
• Thickness
• Nto tiav

Kev Cai Loj Loj Stainless Hlau Washers haum rau ntau qhov kev lag luam. Cov xwm txheej zoo li daim ntawv thov (ib feem daim ntawv teev npe) yog raws li hauv qab no:

Kev lag luam kev tsim kho

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Kev Cai Loj Loj Stainless Hlau Washers yog siv rau hauv cov qauv hlau, kev sib txuas ntawm cov ntsia liaj qhov rooj thiab cov khoom thauj khoom sib dhos. Lawv sib npaug sib npaug bolt siab thiab tiv thaiv mating nto. Stainless hlau tiv taus huab cua corrosion, stabilizes lub tsev pob qij txha, ua kom ntev -lub sij hawm kev nyab xeeb ntawm steel qauv thiab ua tau raws li fastening xav tau rau cov loj lub tsev sib dhos.

Cov khoom siv hauv hiav txwv

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Loj OD Stainless Hlau Washers haum rau cov khoom siv nkoj, cov khoom siv ntug dej hiav txwv thiab cov qauv sab nraum zoov. Nrog zoo heev seawater corrosion kuj, lawv sawv mus rau ntsev tsuag. Cov tshuab ntxhua khaub ncaws muaj kev ruaj ntseg fastening nyob rau hauv qhov chaw ntub dej marine, tiv thaiv kev sib koom ua ke thiab ua kom lub neej ntev ntawm cov khoom siv marine thiab ntug hiav txwv.

Solar Mounting Systems

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Oversized Stainless Hlau Washers pab lub hnub ci vaj huam sib luag brackets thiab sab nraum zoov mounting systems. Lawv faib bracket bolt loads thiab txo kev ntxhov siab concentration. Tiv thaiv los nag thiab UV degradation sab nraum zoov, lawv txhawb nqa lub zog clamping zoo ib yam, ruaj khov photovoltaic brackets thiab ua tau zoo nyob rau hauv lub sijhawm ntev - qhib- huab cua raug.

Khoom hnyav

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Heavy Duty Stainless Steel Washers txhawb kev sib dhos tshuab thiab siab -load fastening systems. Lawv nqus cov kev sib cuag siab nyob rau hauv hnyav loads, dampen mechanical vibration thiab nres bolt loosening. Hnav thiab corrosion-resistant stainless hlau xa cov kev sib txuas ntawm kev ntseeg siab rau cov tshuab hnyav thiab ua kom siab siab - lub zog sib dhos yuav tsum.

Muab cov lus tsocai, xyuas kom meej tias qhov kev txiav txim kom muaj nuj nqis yog qhov tseeb, thiab suav nrog tag nrho cov ntsiab lus tseem ceeb,

xws li cov nqe lus ntawm kev them nyiaj, cov nqe lus ntawm kev lag luam, hom ntim, thiab lwm yam.

Ua raws li cov duab kos thiab cov qauv raws nraim thaum tsim cov khoom.

Nws tau ua tib zoo ntim thiab xa mus rau cov neeg siv khoom tom qab kev tshuaj xyuas zaum kawg.

Lub attenuation ntawm txhua yam khoom ntawm Loj Diameter Stainless Hlau Washers nyob rau hauv qhov kub thiab txias yog ib qho tseem ceeb rau lawv xaiv. Lawv tus cwj pwm kub hnyiab tau cuam tshuam ncaj qha rau lub sijhawm ntev - sealing kev ua tau zoo ntawm bolted kev sib txuas hauv thermal cycles. Raws li ASTM E139 xeem txoj kev rau creep so ntawm cov ntaub ntawv hlau, nyob rau hauv cov kev mob ntawm 350 degrees Celsius thiab ib tug thawj compressive kev nyuaj siab ntawm 200 MPa, qhov kev nyuaj siab so tus nqi ntawm 316L stainless hlau tom qab nruam loading rau 1,000 teev yog hais txog 12% ntawm tus nqi pib, uas yog, cov residual kev nyuaj siab tseem nyob ntawm txog 7 MPa. Qhov kev ntxhov siab no yog txaus los xyuas kom meej tias qhov kev sib khi tshwj xeeb ntawm lub flange kev twb kev txuas saum npoo tsis qis dua qhov tseem ceeb ntawm tus qauv tsim. Raws li qhov siab - qhov kub siab tso cai rau kev ntxhov siab ntawm cov ntaub ntawv hauv Volume II, Tshooj D ntawm ASME Boiler thiab Pressure Vessel Code, qhov tso cai rau kev ntxhov siab ntawm 316L stainless hlau ntawm 400 degrees Celsius yog 69 MPa, uas yog kwv yees li 60% ntawm chav tsev kub ntawm 115 MPa. Yog li ntawd, qhov tsim ntawm loj-kab gaskets Lub thickness yuav tsum tau nce kom tsim nyog raws li kev khiav hauj lwm kub. Feem ntau, cov tuab yuav tsum tau nce los ntawm 10% mus rau 15% rau txhua txhua 100 degrees Celsius nce ntxiv kom them rau qhov txo qis ntawm cov khoom siv tawm los ntawm qhov kub thiab txias thiab xyuas kom meej tias lub gasket muaj kev ruaj ntseg txaus nyob rau hauv kev sib txuas ntawm siab -kub yeeb nkab flanges thiab kub exchanger hau.

Raws li kev sib koom ua ke ntawm qhov kub thiab txias ib puag ncig thiab kev hloov pauv, qhov cuam tshuam toughness thiab qaug zog tsis kam ntawm loj -inch stainless hlau washers tau dhau los ua cov cim tseem ceeb uas txiav txim siab lawv qhov kev siv tau. Raws li ASTM E23 Charpy impact test method, qhov cuam tshuam absorbed zog ntawm 316L stainless hlau tseem tuaj yeem ncav cuag ntau tshaj 200 joules ntawm cov kua nitrogen kub ntawm rho tawm 196 degrees Celsius, qhia tau hais tias nws cov qauv austenite tsis dhau ductile - mus rau - nkig hloov nyob rau hauv cryogenic tej yam kev mob. Cov yam ntxwv no ua rau lub gasket no haum rau flange kev sib txuas ntawm liquefied natural gas cia tso tsheb hlau luam thiab cov cuab yeej cua sib cais. Raws li ASTM E466 axial fatigue xeem txoj kev, ib tug loj - txoj kab uas hla gasket nrog ib tug tuab ntawm 6 hli thiab ib tug txheej txoj kab uas hla ntawm 180 hli yog raug rau ib tug cyclic load nrog ib tug stress amplitude ntawm 120 MPa. Tom qab ob lab lub voj voog, tsis muaj cov kab nrib pleb tshwm sim nyob rau saum npoo ntawm lub gasket los yog ntug ntawm lub qhov sab hauv. Nws qaug zog txwv yog kwv yees li 43% ntawm tensile zog ntawm 280 MPa. Lub tshuab ntxhua khaub ncaws yog muab nrog concentric annular grooves ntawm cov kabmob nto hauv kev sib cuag nrog lub taub hau ntsia liaj qhov rooj, nrog qhov tob ntawm 0.1 hli thiab qhov sib nrug ntawm 0.5 hli, raws li DIN 946 kev sib txhuam coefficient ntsuas txoj kev, qhov microstructure no tuaj yeem ua kom muaj kev sib txhuam coefficient ntawm cov kabmob nto hauv qab kev sib txhuam qhuav. rotation loosening tshwm sim los ntawm lateral vibration. Nyob rau tib lub sijhawm, qhov zawj kuj tuaj yeem ua kom haum raws li cov roj av, muab kev sib txhuam ruaj khov hauv kev teeb tsa precision uas yuav tsum tau tswj cov torque coefficient. Yog li ntawd, lub tshuab ntxhua khaub ncaws no tau siv dav hauv kev sib txuas ntawm cov khoom siv tshawb fawb txog keeb kwm yav dhau los thiab sib sib zog nqus - hiav txwv submersible siab plhaub.

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