Duplex stainless hlau s31083 s32205 flanges nrog pitting zoo thiab crevice corrosion tsis kam
2205 cov yeeb nkab duplex tsis pom zoo kom siv tau ntawm qhov kub tshaj 572¡wsf. Vim tias muaj cov txheej txheem ntau dua, molybdenum, thiab nitrogen cov ntsiab lus hauv kev sib piv cov khoom siv hluav taws xob ntau dua 316 thiab 316 thiab 316L nyob rau hauv feem ntau cov chaw ib puag ncig.
Cov hlau ntawm uns uns s31254 yog ib tus neeg mob siab tshaj plaws. Lawv yog high-kawg stainless hlau tsim rau kev cuam tshuam kov cov tshuaj chloride corrosion, kev nyuaj siab corrosion tawg thiab pitting corrosion. Cov no yog ustenites nrog siab npib tsib xee thiab chromium cov ntsiab lus.
Stainless hlau 316L Flangesyog ua los ntawm corrosion-resistant austenitic stainless hlau. Tshwj xeeb tshaj tawm mus rau chloride ion muaj kev ntxhov siab corrosion tawg, lawv yog qhov zoo rau kev ntsuas kub siab thiab cov kev siv kub siab. Stainless hlau 316L Flanges tuaj yeem lis kub txog li 870 ° C thiab muaj qhov tsawg kawg tensile lub zog ntawm 515MPA. SS 316L flanges thiab ss 316 flanges tuaj yeem ua los ntawm forged lossis rolled Cheebtsam. A182 cov lus qhia tshwj xeeb yuav tsum tau ua cov flanges ua haujlwm thaum muaj qhov kub thiab txias, nce txog 870 ° C. Qhov ntau ntawm cov ntau thiab tsawg muaj rau 316L flanges sib txawv los ntawm 1 \ / 2 nti mus rau 48 ntiv. Stainless hlau 316L Flanges muaj nyob rau hauv Astm A182 flanges, Ansi B16.5 ss socket weld flanges, thiab asme 2016l rtj flanges. Lawv kuj tseem tuaj yeem raug forged lossis ceg tawv taub hau.

HT Peb tau mob siab rau peb tus kheej los tsim cov khoom lag luam khov kho ntawm cov khoom lag luam zoo los ntawm kev txhim kho kev sib raug zoo hauv peb cov qauv kev sib raug zoo rau cov neeg siv khoom tag nrho. Peb yog cov chaw tsim khoom lag luam, cov chaw muag khoom, thiab cov neeg xa khoom ntawm stainless hlau 316L Flanges, ib qho tsawg-cov pa roj hmab ntawm cov hlau hauv 316 flanges. Cov flanges no yog lub luag haujlwm rau txo cov kev cuam tshuam uas muaj kev nyuaj siab ntawm cov nag los nag. Peb ASME SA182 ss 316L (agard weld flanges muaj lub zog siab dua, muaj peev xwm ntau dua ntawm kev ua haujlwm hauv cov khoom siv hluav taws xob corrosive, thiab muaj cov yam ntxwv zoo heev.

ASTM A182 S32205 Threaded Tiaj Tus Welded Flange nrog caj dab spacer nplhaib
| Teem nqi | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| Ss 316l | 0.035 max | 2.0 max | 1.0 max | 0.045 Max | 0.030 max | 16.00 – 18.00 | 2.00 – 3.00 | 10.00 – 14.00 | 68.89 min |
HT ASTM A403wP317L-S 6 "SchE40S ASME B16.9 Thaum Tshav Kub No.77329
| Ceev | Melting taw tes | Cov neeg siv khoom tshuaj xyuas | Tawm Zog (0.2% offset) | Elongation |
| 8.0 g \ / cm3 | Alloy Steel Flanges | PSI - 75000, MPa - 515 | PSI - 30000, MPA - 205 | 35 % |