Hauj lwm lawm

Xa kev nug

Product Overview

PTFE rooj vag Valve Seat Sealsyog qhov tseem ceeb sealing interface nyob rau hauv kev lag luam kua tswj systems, muab ib tug "npua{0}} nruj" kaw rau heev corrosive thiab siab -purity media. Tsis zoo li cov rooj zaum hlau, PTFE-raws li lub rooj zaum muaj qhov ua tau zoo tshaj plaws rau lub rooj vag nto, kom ntseeg tau tias xoom-kev ua tau zoo txawm tias nyob rau hauv qis- lub zog siab qhov twg hlau-rau-hloov kev sib cuag yuav ua tsis tiav.

Xiamen Qhov Zoo Tshaj Plaws tshwj xeeb hauv kev txiav txim siab -machinedRPTFE (Reinforced PTFE)lub rooj zaum valve tsim los rau cov kev thov B2B tshaj plaws hauv kev siv petrochemical, tshuaj, thiab tshuaj ua haujlwm. Peb cov rooj zaum muaj cov tswv cuab chamfered cov duab plaub uas yooj yim rau kev txhim kho thiab txo qis ntug kev ntxhov siab. Nrog rau tus kheej -lubricating nto uas txo cov kev khiav hauj lwm torque, peb PTFE ntsaws ruaj ruaj txuas lub neej kev pab cuam ntawm ob phau ntawv thiab automated rooj vag valve rooj sib txoos.

PTFE Gate Valve Seal Rings RPTFE Gate Valve Seals

Material Science: Qhov zoo ntawm RPTFE

Tiv thaiv kom txias txias hauv kev kub siab

Thaum nkauj xwb PTFE muaj qhov kawg purity, lub rooj vag li qub nyob rau hauv tas li load yuav tsum tau lub architectural stability ntawmKev txhawb zog PTFE (RPTFE):

Resistance rau Cold Flow:Qhov sib ntxiv ntawm 15% iav fiber ntau los yog carbon txo cov khoom "creep," kom lub rooj zaum tuav nws cov duab nyob rau hauv siab - kev nyuaj siab kaw.
Enhanced Wear Life:Cov khoom siv txhawb zog muaj txog li 4x qhov kev puas tsuaj ntawm tus qauv PTFE, qhov tseem ceeb rau kev tuav cov slurries los yog cov khoom sib xyaws -laden media.
Thermal stability:RPTFE khaws nws txoj kev sib khi ruaj khov thoob plaws qhov kub thiab txias (-73℃rau +232℃) piv rau cov qauv elastomers.

cross-section-structure-PTFE Gate Valve Seat Seals

Engineering Depth: Chamfered Profiles

Lub geometry ntawm lub rooj zaum valve yog qhov tseem ceeb raws li nws cov khoom muaj pes tsawg leeg. Peb lub rooj vag valve rooj zaum siv aChamfered Rectangular Profilelos daws cov hom kev lag luam tsis ua haujlwm:

۫ ꣑ৎAnti-Nipping Ntug

Los ntawm kev tshem tawm plaub lub kaum ntse ntse (chamfering), peb tiv thaiv lub rooj vag ntawm "nipping" lossis extruding lub rooj zaum ntug thaum lub sijhawm siab - kaw.

۫ ꣑ৎTus kheej-Kev teeb tsa ua

Cov npoo beveled ua haujlwm ua cov hlau lead-ins, tso cai rau lub rooj zaum kom nias rau hauv cov vaj tse hauv lub valve tsis muaj kev pheej hmoo ntawm kev txiav los yog kev sib raug zoo.

۫ ꣑ৎTorque txo

Qhov chaw tswj kev sib cuag ntawm PTFE thiab lub rooj vag hlau ua kom muaj kev ua haujlwm du thiab qis dua "breakaway" torque xav tau.

Khoom zoo

B2B Industrial Performance

🫧

"Bubble-Tight" Foob Ua tiav qhov xoom xoom- kaw qhov dej tawm (API 6D Class VI), qhov tseem ceeb rau kev khaws cia thiab thauj khoom tsis zoo.

🧪

Universal Inertness Resistant yuav luag tag nrho cov muaj kua qaub, cov hauv paus, thiab cov kuab tshuaj thoob plaws pH 0-14. Impervious rau chav thiab abrasive slurries.

📉

Ultra-Low Torque Tsis tshua muaj coefficient ntawm kev sib txhuam (0.05) tiv thaiv valve "sticking" thiab minimizes hnav ntawm hluav taws xob actuators.

Cov ntawv thov kev lag luam

Critical Fluid Infrastructure

Peb cov rooj zaum PTFE tau siv dav hauvRoj & Roj Refineriesrau tswj hydrocarbon flow. HauvTshuaj ua cov nroj tsuag, lawv tswj nruj sulfuric thiab nitric acid dosing tshuab qhov twg hlau Cheebtsam yuav corrode.

Tsis tas li ntawd, rau covPharmaceutical & Semiconductorcov chaw, peb muab siab -purity nkauj xwb PTFE lub rooj uas xyuas kom tsis muaj paug paug thiab ua tau raws li nrujFDAkev huv huv txoj cai.

Technical Specifications

Kev ntsuas kev ua tau zoo rau qib siab - qib RPTFE (15% iav Fiber):

Khoom	Txheem Specification
Hardness (Shore D)	55 - 65 D (Qeb Industrial)
Ua haujlwm kub	-73℃rau +232℃(-100℃F txog 450℃F)
Tensile zog	15-25 MPa
Compressive zog	Ntau dua los yog sib npaug rau 12 MPa (Kev nyab xeeb rau siab -load shutdown)
Kev ntsuas siab	Muaj kev nyab xeeb txog 138 Bar (2000 PSI) nyob ntawm chav kawm valve
Coefficient ntawm kev sib txhuam	0.05 - 0.10 (Tus kheej -Lubricating)

Precision CNC Machining & OEM Kev them nyiaj yug

Kev sib koom ua ke ntawm qhov ntev ntawm lub rooj zaum valve tsis yog - sib tham tau rau "Class VI" sealing. Peb lub Hoobkas muab:

⚝ Tolerances rau +/- 0.02mm:Ua kom muaj kev cuam tshuam zoo rau hauv lub cev valve thiab lub rooj vag.
⚝ Kev cai Profiles:Tshwj xeeb CNC tig rau L-puab, U-puab, thiab flanged lub rooj geometry.
⚝ Tag Nrho MTR Traceability:Material Test Reports (MTR) muab rau siab -spec aerospace thiab nuclear tej yaam num.
⚝ Nto Finishing:High- polish Ra 0.8 / 32 Ra nto rau ultra- smooth low- torque ua haujlwm.

Daim ntawv pov thawj & Cov qauv thoob ntiaj teb

🏆 Validated Valve kev ncaj ncees

API 6D thiab API 600– Ntiaj teb no benchmarks rau Pipeline thiab rooj vag li qub (Nco ntsoov Class VI "Bubble-Tight" sealing).
ISO 9001: 2015- Certified zoo tswj system rau siab - precision CNC elastomer machining.
FDA 21 CFR 177.1550- Tshawb xyuas kev nyab xeeb rau kev sib cuag zaub mov, tshuaj, thiab ultra- cov dej ntshiab.
REACH & RoHS Ua Raws Cai- Muaj ntawv pov thawj pub dawb los ntawm cov khoom phom sij thiab cov tshuaj txwv tsis pub xa tawm thoob ntiaj teb.

ISO FDA Reach RoHS

Ntim & Logistics

specialized bubble film packaging PTFE seat packing

🫧 Kev Tiv Thaiv Tus Kheej

Txhua lub rooj zaum PTFE yogtus kheej qhwv hauv cov yeeb yaj kiab tshwj xeeb npuas. Qhov no ua kom cov chaw sealing tseem ceeb tiv thaiv los ntawm kev cuam tshuam, khawb, thiab deformation thaum lub sijhawm thauj mus los.

📦 Muaj zog

Cov khoom lag luam ntau yog ze rau hauv cov khoom siv ntxiv, ob npaug - cov thawv ntawv phab ntsa corrugated nrog cov dej noo-cov ntaub PE tiv taus, ua kom cov khoom ruaj khov hauv ntau qhov kev nyab xeeb.

✈️ Kev xa khoom thoob ntiaj teb

Flexible B2B logistics suav nrog tshwj xeeb Air Express rau kev kho sai thiab Hiav Txwv Freight rau loj -tonnage valve manufacturing project.

FAQ - Valve Engineering

❓ Thaum twg kuv yuav tsum tau siv iav - Sau RPTFE hloov Virgin PTFE?

Yog tias koj daim ntawv thov koom nroghigh pressures (>500 PSI)los yog tas li cua sov / cua txias,RPTFENws yog ib qho tsim nyog los tiv thaiv lub rooj zaum deformation thiab txoj kev xau. Virgin PTFE yog tshwj tseg rau ultra- chav kuaj dawb / siv khoom noj uas tsis pub muaj tshuaj ntxiv.

❓ Puas yog "Chamfer" cuam tshuam rau thaj chaw sib khi?

Tsis yog. Lub sealing tshwm sim ntawm lub ntsej muag tiaj tus ntawm lub nplhaib lub rooj zaum. Lub chamfer yog nyob ntawmsab nrauv thiab sab hauv ces kaumlos pab txhawb kev sib dhos thiab tiv thaiv lub elastomer los ntawm cov neeg kho tshuab "pinching" thaum lub rooj vag slammed kaw.

❓ Koj puas tuaj yeem tsim cov rooj zaum loj heev -inch li qub?

Yog lawm. Peb loj - hom CNC tshuab tuaj yeem tuav lub rooj zaum rings mus txog1200 mm diam, tuav nruj tolerances thiab nto smoothness thoob plaws tag nrho cov profile.