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Fireproof thiab thermal rwb thaiv tsev ntawm ceramic fiber pam rau steel Hoobkas pipelines

Tso Sijhawm: 2026-03-19
Kev faib:
Puas yog ceramic fiber daim pam fireproof thiab kub-insulating rau steel Hoobkas pipelines?Lub hauv paus kev ua tau zoo ntawm fireproof thiab thermal rwb thaiv tsev ntawmceramic fiber daim pamrau steel cog pipelines, raug daim ntaub ntawv nyob rau hauv steel nroj tsuag, xaiv thiab tsim cov ntsiab lus, thaum highlighting cov khoom thiab kev pab zoo ntawmRosewool rwb thaiv tsev Refractory Co., Ltd., ua kom yooj yim rau kev nce qib thiab kev siv engineering. Rau steel factories, ceramic fiber pam yog tseem yog cov kev daws teeb meem rau hluav taws kub thiab rwb thaiv tsev ntawm pipelines.Rosewool rwb thaiv tsev Refractory Co., Ltd.qhia txog kev xaiv tus qauv lossis zirconium uas muaj cov khoom raws li qhov tshwj xeeb ua haujlwm kub ntawm cov kav dej, thiab muab qhov tseem ceeb rau cov tuam txhab sab saum toj nrog cov txheej txheem paub tab thiab cov kev pab cuam tom qab muag.

Hauv cov nroj tsuag steel, ceramic fiber pam (tseem hu ua aluminium silicate fiber pam) yog ib qho ntawm cov khoom tseem ceeb rau hluav taws thiab rwb thaiv tsev ntawm cov kav dej. Nyob rau hauv cov txheej txheem ntawm steel smelting, ib tug loj npaum li cas ntawm high-temperature gases thiab kua yog thauj los ntawm pipelines. Ceramic fiber ntau pam yog siv nyob rau hauv cov nram no:
  • 1. Blast furnace kub cua duct:muaj peev xwm tiv taus huab cua kub ntawm 300 ℃ -600 ℃ lossis siab dua, tiv thaiv kom tsis txhob kub thiab tiv thaiv cov qauv hlau sab nraud.
  • 2. Converter / hluav taws xob rauv flue gas pipeline: Txhawm rau tiv thaiv qhov kub thiab txias tam sim ntawd (txog 1000 ℃ lossis siab dua), tiv thaiv cov kav dej deformation thiab hluav taws sib kis.
  • 3. Cov cua kub cua sov rau cov kav dej: Ua kom cov roj kub ruaj khov thiab txhim kho kev ua kom zoo dua.
  • 4. Steel ladle roaster pipeline:muab lub teeb yuag thiab zoo rwb thaiv tsev txheej.

Technical Parameters

Hom COM ST HP HA Zir-Alu HZ
Classified Temp. 1100℃
(2012℉)
1260℃
(2300℉)
1260℃
(2300℉)
1360℃
(2480℉)
1400℃
(2550℉)
1430℃
(2606℉)
Ua haujlwm Temp. <1000 ℃
(1832℉)
1050℃
(1922℉)
1100℃
(2012℉)
1200℃
(2192℉)
1200℃
(2192℉)
1350℃
(2462℉)
Xim dawb dawb dawb dawb dawb dawb
Qhov ceev (kg / m3) 96/128
(6/8 lb/ft3)
96/128
(6/8 lb/ft3)
96/128
(6/8 lb/ft3)
128/160
(8/10 lb/ft3)
128/160
(8/10 lb/ft3)
128/160
(8/10 lb/ft3)
Linear Shrinkage (%)
(24 teev, ceev 128 kg/m³)
-4
(1000℃/ 2012℉)
-3
(1000℃/1832℉)
-3
(1100℃/2012℉)
-3
(1250℃/2282℉)
-3
(1200℃/2192℉)
-3
(1350℃/2462℉)
Thermal conductivity (W/MK)
Ceev 128kg/m³ (8 lb/ft3)
0.09
(400℃/752℉)
0.16
(800℃/1472℉)
0.09(
400℃/752℉)
0.16
(800℃/1472℉)
0.09
(400℃/ 752℉)
0.16
(800℃/ 1472℉) 0.20
(1000℃/1832℉)
0.12
(600℃/ 1112℉)
0.20
(1000℃/1832℉)
0.132
(600℃/1112℉)
0.22
(1000℃/1832℉)
0.16
(600℃/ 1112℉)
0.20
(1000℃/1832℉)
Tensile zog (Mpa)
(Density 128kg / m³)
0.08-0.12 0.08-0.12 0.08-0.12 0.08-0.12 0.08-0.12 0.08-0.12
Tshuaj (%) Al2O3 44 46 47-49 52-55 45-46 39-40
Al2O3 + SiO2 96 97 99 99 - -
Al2O3 + SiO2 + ZrO2 - - - -   99
ZrO2 - - - - 5-7 15-17
Fe2O 3 <1.2 <1.0 0.2 0.2 0.2 0.2
Na2O + K2O ≤0.5 ≤0.5 0.2 0.2 0.2 0.2
Loj (mm) 7200/3600*610/1220/10-50mm los yog kho raws li koj specification
24 "/12" * 24"/48" * 0.4"/2"


Qhov zoo thiab kev koom tes caw ntawm Rosewool rwb thaiv tsev Refractory Co., Ltd:
Nrog rau ntau tshaj 40 xyoo ntawm kev paub nyob rau hauv industrial rwb thaiv tsev thiab refractory khoom ntau lawm, peb yuav customize qhov ceev, thickness, thiab loj ntawm daim pam raws li txoj kab uas hla ntawm steel kav, nruab nrab kub, thiab tej yam kev mob;
Cov khoom lag luam tsim nyog, cov khoom siv hauv zos thiab ceev ceev + cov kev taw qhia ntawm qhov chaw, ua kom lub sij hawm tsim kho;
Muab cov txheej txheem tag nrho los ntawm kev xaiv cov khoom siv, kev suav ntau npaum li cas, kev tsim kho, thiab kev saib xyuas tom qab muag kom ntseeg tau tias hluav taws kub thiab rwb thaiv tsev zoo thiab kev ruaj ntseg mus ntev;
Zoo siab txais tos steel cog engineering kev yuav khoom thiab cov kav dej rwb thaiv tsev cov thawj coj hu rau kev sib tham, thiab tau txais cov qauv dawb, cov lus hais, thiab cov kev daws teeb meem.

Ceramic fiber ntau daim pamyog ua los ntawm high-purity raw cov ntaub ntawv los ntawm spinning thiab koob punching, nrog ib tug kub tsis kam tiv thaiv theem npog 1050-1430 ℃, uas tuaj yeem ua tau raws li qhov xav tau ntawm cov kav dej sib txawv hauv cov nroj tsuag steel. Nyob rau hauv lub high-temperature pipeline system ntawm steel nroj tsuag, cua kub pipelines, chav pipelines, gas pipelines, thiab lwm yam yog raug mus rau hnyav ua hauj lwm tej yam kev mob ntawm pua ​​pua los yog ntau txhiab degrees rau ib ntev lub sij hawm, yuav tsum tau heev kub tsis kam, hluav taws kev ruaj ntseg, thiab rwb thaiv tsev nyhuv ntawm rwb thaiv tsev ntaub ntawv.Ceramic fiber ntau daim pam, nrog nws cov kev ua tau zoo tshaj plaws, tau dhau los ua qhov kev xaiv zoo tshaj plaws rau cov yeeb nkab steel rwb thaiv tsev thiab hluav taws kub rwb thaiv tsev.

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