Stainless Hlau Attm A182 304 Forged Yeeb Nkab

Incoloy 800ht ButtonWeld Yeeb Nkab Fittings Ua lub luag haujlwm tseem ceeb uas cov kua uas tau ua haujlwm nyob rau qhov kub thiab txias. Cov yeeb nkab fittings feem ntau yog siv nyob rau hauv ib qho kev kaw lus piping los hloov cov ntws. Los ntawm kev siv hom ButtWeld fittings txoj kev siv cov kev siv tau ua haujlwm zoo thiab ua cov dej ntws los ntawm ib qho chaw mus rau lwm qhov chaw

Thov nco ntsoov tiv tauj peb rau cov ntaub ntawv ntau ntxiv ntawm cov khoom siv hluav taws xob xws li AFTM A860 MSS SP 75 WPHY 52 cov yeeb nkab fittings thiab lawv tus nqi.

Stainless hlau 310 fittings yog ntau corrosion tiv taus qib 304 thiab 316 fittings. Lawv kuj tseem tiv taus oxidation thiab qhov kub siab. Cov no yog qhov tsim nyog rau kev siv hluav taws xob siab. Cov khoom siv ntawm stainless hlau 310 fittings muaj 24% chromium thiab 19% npib chickel thiab 19%, phosphorus, sulfur, molybdenum thiab nitrogen. Qhov kev sib xyaw tshwj xeeb no tseem muab kev tiv thaiv corrosion ntxiv thiab lub zog rau cov khoom siv.

C276 Luj tshib tau zoo heev corrosion tsis kam rau ntau yam ntawm cov kua roj kub thiab muaj kev txo qis hauv cov ntawv thov sulfuric kub thiab hydrochloric.

Kev siv ntawm Duplex 2507 yuav tsum tau txwv rau cov ntawv thov hauv qab 600¡Ã f (316¡Ã c). Kev nce qib ncua kev kub ntxhov tuaj yeem txo ob qho tib si cov tawv thiab corrosion tsis kam ntawm alloy 2507.

Peb yuav tsum tau saib cov ntsiab lus catalog tiav kom ntseeg tau tias cov qauv tsim thiab cov neeg siv khoom xaiv cov khoom lag luam kom zoo. Thaum xaiv cov khoom lag luam, qhov kev tsim qauv tag nrho yuav tsum txiav txim siab kom ntseeg tau tias muaj kev nyab xeeb, kev ua haujlwm pub dawb. Muaj nuj nqi, cov khoom siv tau, txaus ntsuas, kev teeb tsa kom zoo, ua haujlwm thiab txij nkawm yog lub luag haujlwm ntawm cov qauv tsim qauv thiab tus neeg siv.

Cov Khoom Siv Stainless Hlau Astm \ / ASME SA403 WP 30NH, WP 316N, WP 316N, WP 316N, ASTM \ A403 WP 321, WP 321h Astm \ / ASME A403 WP 347, WP 361H

Nws cov khoom ua pov thawj zoo heev corrosion tsis kam vim nws cov chromium siab, molybdenum thiab nitrogen cov ntsiab lus. Lawv muaj kev tiv thaiv zoo heev rau pitting thiab crevice corrosion txawm nyob rau hauv oxidizing thiab acidic daws teeb meem. Duplex 2205 Taub hau Welded cov yeeb nkab fittings yog tiv taus chloride kev ntxhov siab corrosion ntawm kwv yees li ntawm 150 degrees Celsius. Vim tias muaj cov ferrite nyob rau hauv duplex uns s31803 fittings, lawv nthuav tawm cov kev ua tau zoo hauv kev xeb ib puag ncig thiab muab Weldability zoo.

Nws tseem muaj cov cuab yeej siv tshuab kom haum rau ntau qhov chaw thiab txuas ntxiv kub. Tiv taus chloride siab corrosion. Xaiv nws tsis tu ncua kom pom cov siab corrosion teeb meem. Nws yog qhov zoo ntawm kev tiv thaiv lub corrosion ntawm sov sulfuric acid.

ASTM A234 suav nrog cov hlau hlau thiab cov hlau sib txuas hlau ntawm kev tsim kho ntawm Astm B16.9, MSS-SP-83, MSS-SP-95, thiab MSS-SP-97. lwm yam.

Duplex und s32205 alloy yog sib npaug zos thiab ustenitic nyob rau hauv xwm, thiab chaw pib siv dav dav siv qib ntawm stainless hlau. UNR TSIS MUAJ S3220 5 muaj 22% CR thiab 3% MO, 5 txog 6% ni aloyed stainless hlau.

Qhov kev haum no ces ua ib feem ntawm cov kab ke rau kev thauj cov dej (roj, roj, kua, yam ntxwv zoo, dhau los ntawm kev ncua ntev lossis ntev dua.

Peb tsim cov hlau stainless 304 \ / 304l yeeb nkab fittings rau cov neeg siv marine engineering, tshuaj lom neeg, kev sib pauv cua, kev hloov cua sov, li qub thiab twj. thiab nkoj thoob ntiaj teb.

MSS-SP43 ntev tshaj plaws hluav taws xob hnab tawv, ncaj qha-ops me me, eccentric reducers loj, eccentric reducers loj me me, 1 \ /24 "phab ntsa tuab: Schés-schxxs

Monel 400 pob tw Rend Reducers tiv thaiv cov kuab tshuaj hnyav, acids thiab dej hiav txwv, thiab tseem ua haujlwm rau kev siv ntau lub marine engineering cov ntawv thov.

1.4529 German tus lej lej. Yog super duplex stainless hlau, lub ntsiab Cheebtsam: 20ni-6mo-6co-1cu-0.2n sib raug zoo rau Tebchaws Asmeskas: N08926, 254SMO ...

Cov stainless hlau yeeb nkab fittings muaj cov corrosion zoo heev thiab qhov tseeb ntawm kev sib raug zoo. Peb cov cuab yeej ntawm cov yeeb nkab hluav taws xob suav nrog pob tw weld yeeb nkab haum & ntsuas thiab ferrule haum muaj nyob rau ntau qhov sib txawv, peb tseem muab kev kho kom haum raws li cov neeg yuav tsum tau ua.

Alloy 20 tseem muaj lub npe hu ua N08020 uas yog lub stainless hlau uas muaj cov loj sib txawv nrog kev tiv thaiv zoo heev rau kev ntxhov siab thiab sulfuric acid. Cov qib allolo no muaj ntau cov ntsiab xws li tooj liab, npib tsib xee; Chromium thiab Molybdenum uas ua ke pab rau kev muab cov corrosion, tiv taus rau corrosion thiab pitting.

Thermodynamically, titanium yog cov hlau yooj yim vim nws lub peev xwm tsis zoo, thiab nws hlawv nyob rau hauv cov huab cua ntawm qhov ntsuas kub tsawg dua li nws qhov point. Nws tuaj yeem hnov ​​mob nrog cov tshuaj chlorine ntawm 550? C thiab tseem tuaj yeem sib txuas nrog lwm cov roj Halogen A txawm hais tias nws nqus hydrogen.

Lub unr unic s31803 (ASTM F51) Cov lus qhia tshwj xeeb tau ua rau muaj ntau dua Superseded los ntawm Unvent S32205 (1.4462, ASTM F60). Qhov no qhia txog lawv txoj kev xav kom ua kom tiav ntawm cov khoom siv alloy, ua tsaug rau kev txhim kho AOD cov txheej txheem ntawm kev tswj hwm. Ib qho ntxiv, nws tso cai rau cuam tshuam rau cov nitrogen ntxiv qib ntxiv dua li yog tam sim no yog nyob tom qab keeb kwm. Yog li ntawd, qhov siab tshaj plaws ua tiav cov qib hloov kho kom ua kom ntau cov ntsiab lus ntawm chromium (CR), Molybdenum (mo) thiab nitrogen (n).

Monel 400 yog npib tsib xee-tooj ​​liab (kwv yees li ntawm 67% Kev du dua thiab thermal conductivity zoo tagnrho rau cov khoom siv hiav txwv.
Peb yog cov khoom thauj khoom ntawm peb cov chaw tsim khoom Cov fittings, stainless hlau 321 yeeb nkab fittings

Lub tshuab hluav taws xob stainless hlau yog cov khoom ntawm kev xaiv rau nqa cov tshuaj corrosive lossis cov roj av, tshwj xeeb yog qhov kev ntsuas siab, siab dua ib puag ncig muaj kev koom tes. Raws li qhov tshwm sim ntawm kev ua kom zoo nkauj ntawm cov hlau stainless, cov yeeb nkab feem ntau siv hauv cov ntawv thov archectural.

Tees cov quav yog siv tau ntau yam ntawm kev ua liaj ua teb thiab kev khiav haujlwm. Tshuaj lom hluav taws xob synors, pettrochemical kev lag luam, pulp, thiab cov ntawv ua cov nroj tsuag, cov ntawv pov tseg, cov dej phwj tuaj lossis kho cov khib nyiab.

ASME B16.49 30¡Ã 45Ã

ASME B16.9 LO VIM LI CAS, LUV LUV LUV, LUV LUV LUV, LUV LUV LUV, LUV LUV LUV, LUV LUV LUV, NCO QAB ZIB, COJ, RUCTUCERS LOJ Thickness: Sch5S-SCHXXS

S31803 yog cov qauv sau ua ke (tsis ua haujlwm) rau thawj lub duplex stainless hlau stainless. Cov txheej txheem tsis zoo tau tsim los ntawm cov pab pawg ua lag luam hauv xyoo 1970 los txo kev tsis meej pem thaum tib almoy tau hu ua ntau yam sib txawv, thiab hloov ua lwm yam. Txhua tus hlau yog sawv cev los ntawm ib tsab ntawv ua raws li tsib tus lej, qhov twg tsab ntawv sawv cev ntawm cov hlau series, i.E. s rau stainless hlau.

ASTM A234 suav nrog cov hlau hlau thiab cov hlau sib txuas hlau ntawm kev tsim kho ntawm Astm B16.9, MSS-SP-83, MSS-SP-95, thiab MSS-SP-97. lwm yam.

Duplex und s32205 alloy yog sib npaug zos thiab ustenitic nyob rau hauv xwm, thiab chaw pib siv dav dav siv qib ntawm stainless hlau. UNR TSIS MUAJ S3220 5 muaj 22% CR thiab 3% MO, 5 txog 6% ni aloyed stainless hlau.

Stainless hlau yog ib qho alloy ntawm cov hlau uas tiv taus xeb. Nws muaj tsawg kawg yog 11% chromium thiab tej zaum yuav muaj cov ntsiab lus xws li carbon, lwm yam tsis yog lwm yam kom tau lwm yam uas xav tau. Stainless hlau qhov tsis kam rau corrosion tau los ntawm cov chromium, uas ua cov yeeb yaj kiab passive uas tuaj yeem tiv thaiv cov khoom thiab kho tus kheej nyob rau hauv lub xub ntiag ntawm oxygen.

ASTM A403 WPROKS tau siv los txo cov yeeb nkab loj los ntawm ntau qhov ntau thiab tsawg dua. Reducers yog ib qho ntawm cov fittings feem ntau, raws li kev nyuaj ntawm cov kav dej loj feem ntau yuav tsum tau txo me me.

Txhawm rau kom xa cov raj xa dej, nws yog ib qho tsim nyog los tshem cov hose ncaj hauv cov raj xa dej. Thaum siv ntau lub raj xa dej, ntau yam kav dej yuav tsum tau siv. Thaum twg cov raj xa dej siv, lub luj tshib yuav tsum tau siv los hloov qhov loj ntawm cov raj xa dej. Thaum bifurcating, peb-txoj kev xaim cov flange kev sib txuas siv thaum lub raj xa hluav taws xob thiab kev sib txuas txias thiab kev sib tw txias thiab kev sib koom ua ke txias. , Hauv kev sib txuas ntawm ntau cov twj paj nruag, kuj tseem muaj cov txuas txuas thiab ntsaws ntawm cov twj paj nruag theem.

ASTM A234 suav nrog cov hlau hlau thiab cov hlau sib txuas hlau ntawm kev tsim kho ntawm Astm B16.9, MSS-SP-83, MSS-SP-95, thiab MSS-SP-97. lwm yam.

Duplex und s32205 alloy yog sib npaug zos thiab ustenitic nyob rau hauv xwm, thiab chaw pib siv dav dav siv qib ntawm stainless hlau. UNR TSIS MUAJ S3220 5 muaj 22% CR thiab 3% MO, 5 txog 6% ni aloyed stainless hlau.