ASTM B523 Zirconium thiab Zirconium Alloy Tubes
Seamless: 0 5-6*6-133*13000mm
Welded: {{0}}*5.0-12.0 * 13000mm
Extruded: {{0}}*5.0-30.0 * 13000mm
Nto: Pickled nto, polished nto
Hauj lwm lawm
Cov teb ntawm daim ntawv thov
Cov khoom siv rau cov tub ntxhais ntawm cov dej-txias nuclear reactors xws li roj tsho, cov raj siab, kev txhawb nqa thiab lub qhov taub, thiab lwm yam., tshuaj thiab tshuaj nroj tsuag thiab lwm yam kev lag luam nrog hydrochloric, nitric, sulfuric thiab acetic acids, alkalis thiab ntsev, electro-lub tshuab nqus tsev thiab lub teeb qhov muag teev raws li cov tsis-dissipative degassing agents (degassing cov ntaub ntawv)
Khoom Description
Zirconium (Zr) alloys yog tsim los ntawm ntau tshaj 95% zirconium thiab tsawg dua 2% tin, niobium, hlau, chromium, npib tsib xee thiab lwm yam hlau los txhim kho txhua yam khoom thiab corrosion kuj. Zirconium alloy muaj corrosion kuj zoo, tshwj xeeb tshaj yog nyob rau hauv high-temperature thiab high-pressure chav thiab dej ntawm 300 mus rau 400 degree, nruab nrab txhua yam khoom, lub atom lub thermal neutron absorption cross-section yog tsawg, ntxiv rau, zirconium kuj resistant rau ntau yam. ntawm acids, alkalis thiab corrosion. Ntsev, nrog rau cov pa oxygen, nitrogen thiab lwm yam gases muaj ib tug muaj zog affinity, tau siv nyob rau hauv dej-txias nuclear reactors thiab corrosion-resistant qhov chaw thiab tshuaj machinery qhov chaw. Tsis tas li ntawd, nws kuj yog siv nyob rau hauv kev lag luam tshuaj, cua sov, dej system, ntawv thiab pulp industries.
Professional Hlau Suppliers - GNEE
Chemical Composition Requirements
| Element | ASTM B523 / B658 Seamless & Welded Yeeb Nkab thiab Tubes | ||
| R60702 | R60704 | R60705 | |
| Zirconium (+ Hf) | Ntau dua lossis sib npaug rau 99.2 | Ntau dua lossis sib npaug rau 97.5 | Ntau dua lossis sib npaug rau 95.5 |
| Hafnium | Tsawg dua lossis sib npaug li 4.5 | Tsawg dua lossis sib npaug li 4.5 | Tsawg dua lossis sib npaug li 4.5 |
| Hlau + Chromium | Tsawg dua lossis sib npaug rau 0.2 | 0.2~0.4 | Tsawg dua lossis sib npaug rau 0.2 |
| Tin | - | 1.0~2.0 | - |
| Hydrogen | Tsawg dua lossis sib npaug rau 0.005 | Tsawg dua lossis sib npaug rau 0.005 | Tsawg dua lossis sib npaug rau 0.005 |
| Nitrogen | Tsawg dua lossis sib npaug rau 0.025 | Tsawg dua lossis sib npaug rau 0.025 | Tsawg dua lossis sib npaug rau 0.025 |
| Cov pa roj carbon | Tsawg dua lossis sib npaug rau 0.05 | Tsawg dua lossis sib npaug rau 0.05 | Tsawg dua lossis sib npaug rau 0.05 |
| Niobium | - | - | 2.0~3.0 |
| Oxygen | Tsawg dua lossis sib npaug rau 0.16 | Tsawg dua lossis sib npaug rau 0.18 | Tsawg dua lossis sib npaug rau 0.18 |
Loj-scale Hoobkas ntau lawm
FAQ
Q: Koj lub Hoobkas ua li cas txog kev tswj xyuas zoo?
A: Peb tau txais ISO, CE thiab lwm yam ntawv pov thawj. Los ntawm cov ntaub ntawv mus rau cov khoom, peb xyuas txhua tus txheej txheem kom tswj tau qhov zoo.
Q: Koj ua li cas rau peb txoj kev lag luam mus ntev thiab kev sib raug zoo?
A: Peb khaws cov khoom zoo thiab cov nqi sib tw kom ntseeg tau tias peb cov neeg siv khoom tau txais txiaj ntsig; Peb hwm txhua tus neeg siv khoom raws li peb tus phooj ywg thiab peb ua siab dawb ua lag luam thiab ua phooj ywg nrog lawv. Txawm lawv tuaj qhov twg los.
Q: Yuav ua li cas txog MOQ?
A: MOQ tsis txwv, uas tuaj yeem hloov kho raws li cov neeg siv khoom xav tau. Thov koj xav tiv tauj peb yog tias koj muaj lus nug txog peb thiab peb cov khoom.
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