Incoloy 825 / Incoloy 800 Tubesheet
Incoloy 825 Tubesheet, Tube Phaj
Tubesheet / phajyog ib lub phaj, daim ntawv, los yog bulkhead uas yog perforated nrog ib tug qauv ntawm qhov tsim los txais cov kav dej los yog cov raj thiab siv los txhawb thiab cais cov raj hauv cov cua kub exchangers thiab boilers los yog los pab txhawb cov ntsiab lus lim.Tube nplooj ntawv yuav siv tau nyob rau hauv khub nyob rau hauv tshav kub exchangers daim ntawv thov los yog singularly thaum txhawb cov ntsiab lus hauv lub lim.
alloy 825yog lub siab nickel cov ntsiab lus muab cov alloy zoo kev nyuaj siab corrosion cracking kuj.Corrosion kuj yog qhov zoo hauv ntau yam xov xwm, xws li sulfuric, phosphoric, nitric thiab organic acids, alkali hlau xws li sodium hydroxide, potassium hydroxide thiab hydrochloric acid daws.
Kev ua tau zoo tag nrho ntawm Incoloy 825 yog pom nyob rau hauv lub tshuab hluav taws xob sib txuas nrog ntau yam kev tawm tsam, xws li sulfuric acid, nitric acid thiab sodium hydroxide, txhua yam ua tiav hauv tib lub cuab yeej.
| Alloy | % | Ni | Cr | Mo | Fe | C | Mn | Si | S | Cu | Al | Ti | P |
| 825 ib | Min. | 38.0 Nws | 19.5 Nws | 2.5 | 22.0 Nws | - | - | - | - | 1.5 | 0.6 | - | |
| Max. | 46.0 ib | 23.5 Nws | 3.5 | - | 0.05 Nws | 1.0 | 0.5 | 0.03 ib | 3.0 | 0.2 | 1.2 | 0.03 ib |
| Qhov ntom | 8.14 g / cm³ |
| Melting point | 1370-1400 ℃ |
| xwm txheej | Tensile zog Rm N/mm² | Yield zog Rp 0. 2N/mm² | Elongation Raws li % | Brinell hardness HB |
| Kev kho mob | 550 | 220 | 30 | ≤200 |
• Tube daim ntawvHom:
→ Sab saum toj Tube Sheet →Floating Tube Sheet
→Hauv qab Tube Sheet→Clad Tube Sheet
→Npuag Phaj→Tsau Tube Sheet
♦ Main Tubesheet Materials Peb tsim
• Nickel Alloys: ASTM B472, ASTM B564, ASTM B160
lus 825,Incoloy 800/800H/800HT, ib 718,ib 925
Hastelloy C276,Alloy 31,Alloy 20,Ib 625,Inconel 600
• TItanium alloys: Gr1/Gr2/Gr3/Gr4/GR5/Gr7/Gr9/Gr11/Gr12
• Stainless hlau:ASTM A 182 Cov Lus Qhia
Qib F304 / F304L,F316/F316LF310, F309, F317L,F321, f904l uaib, f347
Duplex Stainless Hlau: QibF44/ F45 / F51 /F53 / F55/ F61 / F60
♦ Txoj kab uas hla:150 ~ 2500mm, Thickness: 35 ~ 250mm, Customized
Incoloy 825 Cov khoom muaj nyob rau hauv Sekonic Hlau
Incoloy 825 bars & Qws
Round bars / Pav ca bar / Hex tuav,Loj Los ntawm 8.0mm-320mm, Siv rau bolts, fastners thiab lwm yam khoom seem
Incoloy 825 Hlau
Muab nyob rau hauv vuam hlau thiab caij nplooj ntoos hlav hlau nyob rau hauv coil daim ntawv thiab txiav ntev.
Tom ntej: Incoloy 825 Flange
Cov qauv loj thiab customized dimension tuaj yeem tsim los ntawm peb nrog precision kam rau ua
Incoloy 825 daim ntawv & phaj
Dav mus txog 1500mm thiab ntev mus txog 6000mm, Thickness ntawm 0.1mm mus rau 100mm.
Incoloy 825 seamless raj & Welded yeeb nkab
Cov qauv loj thiab customized dimension tuaj yeem tsim los ntawm peb nrog kev ua siab ntev me me
Incoloy 825 sawb & coil
Cov mob mos thiab tawv tawv nrog AB ci ntsa iab, dav txog 1000mm
Incoloy 825 Forging Nplhaib
Forging Nplhaib los yog gasket, qhov loj me tuaj yeem ua raws li qhov ci ntsa iab thiab kev ua siab ntev ntev
Vim li cas Incoloy 825?
825 alloy yog ib hom kev lag luam dav dav hlau, uas muaj cov kua qaub thiab alkali corrosion kuj nyob rau hauv oxidation thiab txo ib puag ncig thiab ua haujlwm zoo rau kev ntxhov siab corrosion cracking rau nws siab nickel muaj pes tsawg leeg. acid, phosphoric acid, nitric acid thiab organic acid, rau alkali, xws li sodium hvdroxide, potassium hvdroxide thiab hvdrochloric acid tov.Qhov kev ua tau zoo dua ntawm 825 alloy qhia tau hais tias nyob rau hauv nuclear burning dissolver ntawm ntau yam corrosion nruab nrab, xws li sulfuric acid, nitric acid thiab sodium hvdroxide yog tag nrho cov nyob rau hauv tib cov khoom.
•Zoo tiv thaiv kev ntxhov siab corosion tawg.
•Zoo tiv taus pitting thiab crevice corrosion
•Zoo tiv thaiv oxidization thiab tsis oxidizing acid.
•Zoo txhua yam khoom ntawm chav tsev kub lossis txog li 550 ℃
•Daim ntawv pov thawj ntawm kev tsim cov hlab ntsha siab ntawm 450 ℃
Incoloy 825 Daim ntawv thov teb:
•Cheebtsam xws li cua sov coils, tso tsheb hlau luam, crates, baskets thiab chains nyob rau hauv sulfuric acid pickling nroj tsuag
•Hiav txwv-dej-txias cua kub exchangers, offshore khoom piping systems;cov raj thiab cov khoom siv hauv cov khoom siv qaub qaub
•Thaum tshav kub kub exchangers, evaporators, scrubbers, dip kav thiab lwm yam nyob rau hauv phosphoric acid ntau lawm
•Cua txias cua sov exchangers nyob rau hauv roj refineries
•Kev ua zaub mov
•Tshuaj cog
