Graphite Packing ya Pinabiskeg na Inconel Wire

1. Product Core

Say Graphite Packing Reinforced with Inconel Wire et sakey a produkto ya atagey so performance na composite sealing. Manguusar iya na atagey a -purity ya pinalaknab a graphite (ya walay carbon content to ya mas baleg nen say o mipara ed 99.5%) bilang substrate, tan say Inconel Wire (mainstream grades: Inconel 625/825) et parepareho ya akapeket panamegley na multi-axis weaving tan atagey-temperature ring processes. Say manunan kablian to et say pangitipon na ekselentin resistensya ed corrosion, resistensya ed petang, tan resistensya ed panag-seal na graphite ed atagey a biskeg, resistensya ed panag-creep, tan atagey a temperaturan resistensya ed oksidasyon na Inconel Wire. Saya so manresolbe ed saray problema na tradisyonal ya graphite packing-singa say mainomay ya naderal, antikey so bilay to, tan makapuy ya resistensya ed epekto-diad silong na arawrawin kondisyon na pantratrabaho ya "atagey a temperatura, atagey a presyon, tan mabiskeg ya corrosion", tan mangiter na andukey tan napanmatalkan iran solusyon ed panag-seal parad saray kagawaan ed industriya.

2. Teknikal iran Parametro

3. Saray Manunan Tampok

(1) Makapadinayew a Mekanikal a Biskeg tan Ag-onkukurang

Diad Graphite Packing ya pinabiskeg na Inconel wire, say Inconel Wire (ya walay diametro ton 0.15~0.3mm) et parepareho so inkaapag-apag to ed volume fraction ya 15%~25%, ya mamaaligwas ed tensile strength na packing ya mas baleg odino mipara ed 18MPa (80% ya mas atagey nen say puregraph) tan mamapaabeba ed creep nen say creep odino mipara ed 0.5%/1000 oras (diad kondisyon na 200℃/15MPa). Sarag ton pansiansiaen so inkapekder na istruktura to ed andukey a panaon ya atagey so temperatura tan atagey so presyon na kaliberliber, ya napaliisan so pakaandi na sealing lapud plastic deformation.

(2) Malaknab-Kalaknab na Temperaturan Resistansi tan Oxidation Resistance

Say resistensya ed temperatura ed atmospera na dagem: -200℃~800℃(say resistensya ed oxidation-resistant coating na Inconel Wire et makaamper ed atagey a petang ya oxidation);

Temperature resistance ed inert atmosphere (nitrogen/argon): -200℃~1200℃, ya mas atagey nen say limitasyon na temperatura na puron graphite packing (Mas abeba o mipara ed 600℃ed atmosphere na dagem). Saya so matukoy ed saray eksena na atagey a temperatura a singa saray supercritical boiler tan saray auxiliary system na makina na eroplano.

(3) Ekselentin Panag-seal tan Panangilaban ed Corrosion

Compression rate: 30%~45%, rebound rate: Mas baleg nen say 18%, dynamic sealing leakage rate: Mas abeba o mipara ed 0.05 milliliters/hour (test medium: saturated steam ed 150 degree, pressure: 20 bar);

Say graphite substrate et ag-onkupas manlapud full-spectrum acids tan alkalis (pH 0-14), organic solvents, tan saray tinunaw ya asin. Say Inconel Wire et ag-onkulang ed chloride ion tan sulfide corrosion (alimbawa, high-salt media ed offshore oil tan gas platforms), ya anggapoy peligro na pakabuyak na materyal.

(4) Abeban Friction Coefficient tan Andukey a Bilay na Serbisyo

Say tapew na packing et inikdan na polytetrafluoroethylene (PTFE) micro-coating, ya mamapaabeba ed friction coefficient ed 0.12~0.15 diad dry friction conditions, tan say wear rate na shaft sleeve et kulang o mipara ed 0.02 mm/1000 oras. Diad normal ya kondisyon na operasyon, say bilay na serbisyo to et nayarin onabot ed 12,000-18,000 ya oras, ya masulok ya 50% ya mas andukey nen say tradisyonal ya panag-impake na graphite, ya mamawas ed bilang na saray kagawaan ya ag-ontunda tan manmintina.

(5) Mabiskeg ya Inhenyeriya ya Makaadapta

Saray kaslakan ya cross-sectional ya detalye: Kuadrado (3mm×3mm~50mm×50mm), Pabilog (Φ3mm~Φ50mm); susuportaan so irregular ya cross-sections (trapezoidal, wedge-shaped);

Say volume fraction na Inconel Wire et nayarin i-adjust unong ed kondisyon na pantratrabaho (anggad 30%) pian makaadapta ed saray sealed chamber ya nanduruman pressure levels (alimbawa, low-pressure valves, high-pressure reactors).

 

Titulo

4. Saray Lawak na Aplikasyon

(1) Industriya na Kuryenti (Manunan Senaryo)

Thermal power: Shaft sealing na supercritical boiler feedwater pumps, flange sealing na turbine condensers-sarag ton sungdoan so atagey-temperatura tan atagey-pressure na singaw ed 540℃/30MPa. Say creep resistance na Inconel Wire et mangaamper ed packing manlapud andukey a compression deformation, tan say serbisyo to et mansaklaw na sakey a manunan overhaul cycle na boiler (manga 18 bulan);

Nuclear power: Pansara na saray auxiliary pumps ed nuclear island cooling systems (alimbawa, safety injection pumps)-Inconel 625 Say wire et ag-onkukurang ed radiation- (-ray dose<=107 Gy), tan say graphite et ag-onkukurang ed corrosion diad boric acid solution. Nasumpal to so RCC-M nuclear-grade material standard tan naseguro toy inkamapanmatalkan na sealing ed silong na nuclear safety conditions.

(2) Petrochemical tan Oil & Gas Extraction

Industriya na kemikal: Say shaft sealing na saray agitator ed atagey-temperatura ya acid-alkali reactors (alimbawa, acetic acid synthesis reactors)-ag-itan naderal manlapud acetic acid vapor ed 280℃/12MPa, tan say leakage rate et nakontrol ed leksab na 000 milliliters/h/liters pian napaliisan so polusyon. toxic medium leakage;

Larak tan gas ed dayat: Say balbula na panagsara na Christmas trees ed dalem na dayat-inconel 825 Say alambre et ag-onkupas ed seawater chloride ion corrosion (anggapoy pitting corrosion kayari na pangibabad ed 50℃ya danum na dayat ed loob na 1000 ya oras), tan say graphite et ag-onkupas lapud krudo tan natural a gas, kanian matukoy itan parad dea {4} atagey a presyon na kaliberliber (Abeba o mipara ed 40MPa).

(3) Aerospace tan High-End Manufacturing

Aviation: Panseal ed saray bomba na gasolina na makina na eroplano-sarag ton sungdoan so pananguman na temperatura ya -50℃~650℃. Say Inconel Wire et ag-onkapuy lapud yegyeg (anggapoy nabuyak ya alambre ed silong na 1000 Hz ya yegyeg), ya mangiseguro na malet ya operasyon na makina ed silong na atagey iran kondisyon;

Metalurhiya: Pansara ed saray flue valve ed saray non-ferrous metal smelting furnaces (alimbawa, copper smelting converters)-sarag ton sungdoan so 800℃ya atagey-temperatura na flue gas tan mansasabog na tinunaw a metal, tan say packing et walaan na tear resistance ya mas baleg odino mipara ed 22MP, ya napaliisan so ag-inkayadyari ed atagey a temperatura onlelereg so gas ed tambutso.

(4) Kaslakan ya Industriya tan Espisyal iran Lawak

Industriya na parmasyutiko: Pansara ed puerta na atagey-temperaturan sterilization pots-say graphite substrate et makasumpal ed FDA 21 CFR Part 177.2600 food-grade standard, ya anggapoy additive precipitation, tan mitunosan ed GMP clean production requirements;

Industriya na barko: Pansara na saray bomba na pampalamig na dayat parad saray manunan makina na barko-inconel Say alambre et ag-onkupas ed danum na dayat, tan say graphite et ag-onkupas ed biological adhesion na danum na dayat. Say bilay na serbisyo to et onlampas ed 20,000 oras, kanian agla kaukolan so manmintina legan na andukey iran biahe na barko.

5. Kaaruman ya Paliwawa

(1) Serbisyo ya Nipasadya

Mangiiter kami na saray customized ya bersion na espisyal-grade ya Inconel Wire (alimbawa, Inconel 718, ya say temperatura na creep resistance to et inmatagey ed 850 degree) tan atagey-purity graphite (99.9% purity). Susuportaan mi so precision machining ya walay cross-sectional dimensional tolerance ya ± 0.05 mm, kanian say produkto et matukoy parad micro-sealing chambers (alimbawa, aerospace equipment).

(2) Sertipikasyon na Kalidad

Say produkto et akapasa ed ISO 9001 Quality Management System Certification, ASME B16.20 Sealing Standard Certification, tan SGS RoHS 2.0 Environmental Testing. Saray nuclear-grade models et akapasa ed RCC-M tan ASME BPVC III certifications. Sarag min iter so komprehensibon report na third-party testing.

(3) Pangipuesto tan Panmintina

Legan na pangi-install, mas maabig so pangusar na espisyal ya packing cutting tool (pian ag-onkapuy so Inconel Wire), tan say distansya ed baetan na sealing chamber tan say shaft sleeve et nepeg ya kontrolado ed 0.1-0.3 mm;

No walay daiset ya itagas kayari na andukey a panaon ya pangusar, say performance na sealing et nayarin nipawil diad suston pangi-tight na gland (torque increment<=5 N·m), ya ag la kaukolan so pansalat na amin.

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