316L Txias -Rolled Stainless Hlau Chev

0.3mm - 6mm|Dav mus txog 1500mm

Chemical qib · Molybdenum ntxiv · 2B / BA tiav

Ib tsob nroj tshuaj hauv Jiangsu siv 304 rau lawv cov tshuaj sodium hypochlorite dosing tank. Nws kav 14 lub hlis.

Cov chlorides tawm tsam cov welds. Pinhole leaks pib ntawm 12 lub hlis. Lawv hloov lub tank nrog 316L, 4 hli tuab. Cov ntsiab lus qis carbon tiv thaiv weld corrosion. Peb xyoos tom qab ntawd - tsis muaj qhov xau. Tsis muaj pitting. Tus nqi ua ntej tau siab dua. Lub sijhawm tsis tau npaj tseg tau nres.

Koj tau txais dab tsi:

Khoom siv: 316L (UNS S31603). Molybdenum: 2-3%. Thickness: 0.3-6 hli. Dav: 600-1500mm. Ua tiav: 2B lossis BA. Cov pa roj carbon tsawg: Tsawg dua lossis sib npaug li 0.03% - weldable yam tsis muaj qhov xav tau.

Tshuaj muaj pes tsawg leeg (ASTM A240):Chromium 16-18%, Nickel 10-14%, Molybdenum 2-3%, Carbon Tsawg dua lossis sib npaug li 0.03%.

Mechanical zog:Tensile zog Ntau dua los yog sib npaug rau 485 MPa, tawm lub zog ntau dua los yog sib npaug rau 170 MPa, elongation Ntau dua lossis sib npaug li 40%.

Nto tiav:2B - txias dov, annealed, pickled. Txheem rau cov khoom siv tshuaj. BA - qaim annealed, smoother, kom huv si -nyob rau hauv - qhov chaw systems. Pickling thiab polishing muaj.

Lub tuam txhab kws tshuaj xav tau cov khoom siv rau lub voj voog dej huv. Welded kev tsim kho.

Lawv teev 304. Tab sis 304 tuaj yeem hnov ​​​​qab ntawm cov welds. Hauv siab - kev pabcuam dej huv, qhov ntawd yog qhov txaus ntshai. Peb muab 316L, 2B tiav, 1.5mm tuab. Cov ntsiab lus carbon tsawg txhais tau hais tias tsis muaj vuam corrosion. Lub kaw lus dhau validation. Nws tau ua haujlwm tau plaub xyoos. Tsis muaj kab mob. Tsis muaj teeb meem.

Vim li cas 316L rau kev siv tshuaj lom neeg?304 ua haujlwm rau cov dej huv thiab tshuaj me me . 316L ntxiv molybdenum (2-3%) rau cov tshuaj chloride. Cov pa roj carbon tsawg (tsawg dua lossis sib npaug li 0.03%) txhais tau tias koj tuaj yeem txuas nws yam tsis muaj kev txhawj xeeb txog kev xeb ntawm intergranular. Rau cov tshuaj reactors, tso tsheb hlau luam, piping, thiab txhua daim ntawv thov qhov twg cov xov xwm yog nruj heev - 316L yog tus qauv.

"chemical qib" txhais li cas?Hauv cov ntsiab lus tswv yim, nws txhais tau tias 316L. Cov molybdenum muab kev tiv thaiv rau chlorides, acids, thiab alkaline daws. Nws ua tau raws li ASTM A240. Nws los nrog daim ntawv pov thawj zeb xeem. Nws yog traceable. Nws yog dab tsi tshuaj nroj tsuag, kws tshuaj, thiab desalination chaw qhia. Tsis yog vim nws zoo nkauj. Vim nws ua haujlwm.

Qhov twg cov neeg siv nws:Chemical reactors thiab txheej txheem nkoj. Lub tank cia rau cov tshuaj nruj heev. Cov kav dej hauv cov nroj tsuag tshuaj. Cov tshuaj tiv thaiv cov hlab ntsha thiab cov chav huv. Desalination nroj tsuag thiab seawater tuav. Thaum tshav kub kub exchangers nyob rau hauv petrochemical chaw. Pulp thiab ntawv digesters. Cov khoom siv ua zaub mov tuav cov khoom siv acidic lossis qab ntsev.

Kev cai ua haujlwm- tsis yog- qauv thickness, dav, los yog coil hnyav. Lub sij hawm xa tuaj: 15-25 hnub rau kev txiav txim. Tshuag loj: 3-5 hnub.

Tau txais ib nqe lus

Xa: thickness|dav|tas|kom muaj nuj nqis|kev thov ib puag ncig

Mr. Zhao| Tus Thawj Tswj Muag

STAKENG Hlau TECHNOLOGY

Tel / WeChat / WhatsApp:+86 15345434166

Email:sales@stakeng.com

West Industrial Park, Xingfu Town, Boxing County, Binzhou City, Shandong, Suav