2 "NPS Teem sijhawm 40 yeeb nkab hauv 304 Stainless Hlau, nkag rau hauv 20-ko taw (240") ntev. Ua raws li ASTM A312, cov yeeb nkab no muab 73,200 PSI tensile lub zog thiab zoo heev corrosion kuj rau cov dej thauj thiab cov txheej txheem. Nws cov khoom siv ntau yam ua rau nws ua tus qauv rau kev siv huv huv, txheej txheem kav dej, thiab kev siv vaj tsev.
Khoom Description
Qhov no 2 "NPS Teem caij 40 yeeb nkab, tsim los ntawm Hom 304 stainless hlau, ua tau raws li ASTM A312 specifications rau welded austenitic yeeb nkab.
Specifications
| Khoom siv: |
304 Stainless hlau |
| Qauv: |
ASTM A 312 Cov Lus Qhia |
| Lub zog / Tensile: |
73,200 PSI |
| Qhov Loj: |
2" NPS, Teem sijhawm 40 Phab Ntsa (.154 "), 240" (20 ft) ntev |
| Ua tiav: |
Annealed Mill tiav |
| Cov ntawv pov thawj: |
Mill Test Report (MTR) Muaj |
Hom 304 stainless hlau yeeb nkab yog cov khoom siv ntau yam thiab dav siv rau kev thauj cov dej thiab roj. Raws li austenitic stainless hlau, nws cov ntsiab lus tseem ceeb ntawm 18% chromium thiab 8% npib tsib xee tsim cov microstructure uas muab tshwj xeeb rau oxidation thiab corrosion. Qib no muaj nuj nqis rau nws lub zog, kev nyiam huv, thiab kev ua haujlwm thoob plaws ntau qhov kub thiab txias, los ntawm cryogenic mus rau kev pabcuam siab.
Raws li qhov nruab nrab -sized 2" NPS yeeb nkab, Lub Teem Sij Hawm 40 cov khoom no muab qhov sib npaug ntawm qhov muaj peev xwm txaus thiab lub zog. Nws yog feem ntau teev rau cov kav dej kav dej, cov txheej txheem hauv cov zaub mov thiab dej haus, HVAC piping, thiab cov khoom siv xws li tes tuav, kev txhawb nqa, thiab cov khoom siv.
Daim ntawv thov scenarios
Khoom noj & dej haus:
Cov txheej txheem huv piping thiab brewery hloov kab - zoo huv si thiab tiv thaiv cov organic acids.
Architectural:
Handrails, kho kom zoo nkauj qauv, thiab kev txhawb nqa ncej - zoo nkauj txaus siab thiab tsis tshua muaj txij nkawm.
Kev kho dej:
Kev faib cov kav dej thiab cov tshuab lim dej - lub neej ua haujlwm ntev hauv ntau yam dej chemistry.
Kev ua tshuaj lom neeg:
Cov txheej txheem piping thiab hloov kab rau cov kua dej corrosive - tawm tsam ntau yam tshuaj.
Tom qab - txoj cai muag khoom
Peb tau txais nws-cov neeg muag khoom xav tau kev ntseeg ntau dua li txhua yam. Yog li ntawm no yog peb qhov ncaj - cog lus rau txhua qhov kev txiav txim Astm A312:
Ua ntej, kev lees paub zoo: Yog tias ib qho yeeb nkab tsis ua raws li tus qauv Astm A312 - txawm tias qhov loj me tawm, muaj qhov blemish, lossis nws tuaj yeem tsis tuaj yeem tiv thaiv corrosion - peb yuav hloov nws dawb. Peb qhov tsis xws luag yog qis dua 0.02% nyob rau hauv 3 lub xyoos dhau los, yog li qhov no tsis yog kev sib tham xwb.
Thib ob, xa khoom sai: Peb khaws ntau qhov ntau thiab tsawg (25mm / 50mm / 80mm OD) ntawm Astm A312 hauv Tshuag xyoo- puag ncig. Xav tau 1000+ meters hauv kev nrawm? Peb xa nws hauv 48 teev. Rau kev txiav txim loj loj (5000+ meter) lossis cov kev cai tshwj xeeb, peb tau 'em ua tiav hauv 7-10 hnub ua haujlwm-ces sai dua li cov neeg sib tw feem ntau uas rub lawv ko taw.
Thib peb, cov ntaub ntawv yog qhov yooj yim: Peb xa tag nrho cov ntaub ntawv koj xav tau ua ntej -Astm A312 ntawv pov thawj, EU CoC, MSDS, thiab MTRs. Tsis muaj kev caum peb rau cov ntawv thaum koj tab tom cuam tshuam nrog kev lis kev cai lossis kev kuaj xyuas cov neeg siv khoom-koj yuav muaj txhua yam txij hnub ib.
Plaub, kev txhawb nqa 24/7: Koj tus thawj tswj hwm tus account uas mob siab rau hais lus Askiv thiab paub Astm A312 zoo li sab nraub qaum. Xav tau kev pab nrog specs, kev txiav txim hloov tshiab, lossis kev txiav txim? Lawv yuav rov qab los rau koj hauv ib teev. Peb txawm xa cov qauv dawb 300mm- cia koj cov neeg siv khoom kuaj qhov zoo ua ntej koj cog lus rau kev txiav txim loj.
Cim npe nrov: Stainless hlau yeeb nkab 304 sij hawm (40) - 2 nti, Tuam Tshoj stainless hlau yeeb nkab 304 sij hawm (40) - 2 nti manufacturers, hoobkas
