A358 TP321H Stainless hlau yeeb nkab
yog ib lub chaw tsim khoom, chaw tsim khoom thiab xa tawm ntawm A358 321H kav. Cov kav hlau stainless peb tsim tau dav thov thoob ntiaj teb rau lawv cov khoom zoo kawg li xws li kev ua tiav zoo tshaj plaws, kev tiv thaiv corrosion, qhov tseeb qhov tseeb thiab kav ntev.
A358 321H stainless hlau welded yeeb nkab yog ib hom kev hloov kho ntawm 321 stainless hlau nrog cov ntsiab lus carbon ntau dua los muab lub zog kub siab dua.
A358 321H austenitic stainless hlau yeeb nkab muaj titanium ntxiv rau chromium-nickel stainless hlau los tiv thaiv intergranular corrosion, tshwj xeeb tshaj yog thaum vuam los tiv thaiv intergranular corrosion nyob rau hauv tshav kub cuam tshuam cheeb tsam tom qab vuam. Yog li ntawd, A358 TP321H steel yeeb nkab feem ntau yog siv los tsim cov kav hlau thiab cov yeeb nkab fittings xws li boiler superheaters, tshav kub exchangers, condensers, catalytic tubes, cracking tube units, thiab lwm yam.
Ua Haujlwm Tiv tauj peb:sales@gneetube.com
ASTM A358 Qib 321H Stainless Hlau Yeeb Nkab Cov Khoom Siv Tshuaj
| Qib | C | Mn | Si | P | S | Cr | Mo | Ni | N | Lwm yam | |
| 321H | min. max |
0.04 0.10 |
2.00 | 0.75 | 0.045 | 0.030 | 17.0 19.0 |
- | 9.0 12.0 |
- | Ti=4(C+N) 0.70 |
ASTM A358 Qib 321H Stainless Hlau Pipes Mechanical Properties
| Qib | Tensile zog (MPa) min | Yield zog 0.2% Pov thawj (MPa) min | Elongation (% hauv 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 321H | 515 | 205 | 40 | 95 | 217 |
A358 321H seamless heat exchanger tube
Qhov zoo ntawm GNEE
Gnee tuam txhab npog thaj tsam ntawm 35,{1}} square metres thiab muaj ntau tshaj 200 tus neeg ua haujlwm, suav nrog 80 tus neeg ua haujlwm. Peb tau tsim kom muaj kev tswj xyuas zoo thiab ua tiav thiab kev ruaj ntseg. Lub tuam txhab kuj tau txais ISO9001 zoo system ntawv pov thawj.
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FAQ
1. Muaj zog stainless hlau ntau lawm muaj peev xwm, technology thiab zoo tswj system.
2. Ntsuas cov chaw muag khoom thiab cov tuam txhab qiv nyiaj.
3. Pab pawg muag khoom txawv teb chaws nrog cov kev pabcuam tshaj lij thiab lub koob npe nrov hauv kev lag luam txawv teb chaws.
4. Pab pawg tseem ceeb muaj ntau tshaj 10 xyoo ntawm kev paub hauv steel yeeb nkab kev lag luam txawv teb chaws los xyuas kom meej tias koj qhov kev txiav txim tsis muaj kev txhawj xeeb.
Cim npe nrov: a358 tp321h stainless hlau yeeb nkab, Tuam Tshoj a358 tp321h stainless hlau yeeb nkab manufacturers, lwm tus neeg, Hoobkas
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