ASME B36.19M yog tus qauv kev qhia tshwj xeeb rau cov kav hlau stainless hlau, uas qhia txog kev ua siab ntev, thiab tsim khoom rau cov kav dej thiab cov txiv ntseej.

S31254-254Smo Dub Xwm Stainless Hlau Steel Hlau Lub taub hau Bolt M11254-254Smo Hexagon Npog Lub taub hau - Zhengzhou Huitong Pipeline Equipment Co., Ltd.

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.

Ht yeeb nkab yog lo lus tsis zoo, silvery xim hlau uas muaj ntau ntawm 1.5 PPM hauv lub ntiaj teb crust. Hauv ntau zaus, nws qhia tau zoo ib yam rau tungsten nrog uas nws nyhav yuav tsum tau ua khub hauv cov lus hloov pauv hauv lub rooj ntu, tab sis lawv cov tshuaj lom zem yuav pom sib txawv ntau dua li yuav tau.

Lub 316 cov yeeb nkab stainless hlau tau dhau los ua cov khoom siv tsis tau rau cov kev lag luam lag luam. Qhov no alloy ntawm hlau thiab chrome tau lees paub rau nws lub siab tiv taus corrosion, nrog rau nws cov kav ntev. 316 Stainless hlau Tubing tuaj yeem tsim nyob rau hauv ob leeg seamless thiab welded leeg kom tau raws li cov neeg siv khoom xav tau.

Steel flanges muab cov yooj yim rau kev ntxuav, kuaj lossis hloov kho. Lawv feem ntau tuaj hauv cov duab sib piv tab sis lawv tuaj yeem tuaj hauv cov ntawv square thiab duab plaub. Cov flanges tau koom nrog txhua lwm yam los ntawm kev sib koom tes los ntawm cov kav dej los ntawm vuam lossis xov thiab tsim rau cov kev ntsuas tshwj xeeb; 150LB, 300LB, 400LB, 600LB, 900lB, 1500lb thiab 2500lb.

Stainless hlau 316Ti ntsia liaj qhov chaw nws yog ib qho tseem ceeb tshaj plaws hauv kev lag luam ua lag luam raws li nws tau siv dav hauv cov khoom lag luam los tuav nws zoo. Txawm li cas los xij, cov khoom muaj ntau Molybdenum, uas txhim kho nws corrosion tsis kam zoo heev. Bolts ntawm qib no muaj cov khoom muaj zog zoo thiab ua haujlwm tau zoo txawm tias thaum kub tsawg. Nws ua kom pom tseeb zoo rau ntau qhov chaw thiab ntsuas kub, nrog rau kev xeb thiab oxidation dhau sijhawm. Stainless hlau 316Ti hex taub hau rau hauv cov cheeb tsam uas tuaj yeem tiv taus ntau dua hom 304, thiab lawv cov pa roj carbon ntau dua li cov tshuaj nag.

Lub stainless hlau tau muab tso rau hauv kev kuaj xyuas cov txheej txheem thiab txiav ntawm cov npoo hauv cov theem no. Lub stainless hlau yog thawb los ntawm thiab morphed rau nws yuav tsum muaj tubular loj nrog lub tshuab dov.

Stainless hlau yog nyob rau nruab nrab 2.5 lub sij hawm muaj zog dua tooj liab thiab ua kom zoo dua ntawm txoj hlab ntshav thiab kev ntsuas kev ntxhov siab. Tus qauv tsis tshua muaj zog rau tus tooj liab ua rau nws cov piping cuam tshuam rau sab nraud quab yuam uas yuav ua rau tawg thiab txi.

Lub stainless hlau dej khoom siv flange muaj tag nrho cov khoom ntawm stainless hlau cov ntaub ntawv, uas tuaj yeem ua kom muaj kev ncaj ncees ntawm tus tsim.

Lub taub hau hex taub hau yog lub taub hau nrawm dua nrog ib qho ntawm ib qho, tsim qauv nrog rau ib qho kev sib sau ua ke hu ua txiv ntoo, tig mus ua kom nruj lossis xoob qis lub ntsej muag. Alloy 316 yog molybdenum-uas muaj cov roj me me uas muaj 18% chromium, 8% npib tsib caug, thiab 2-3% molybdenum.
S31254 Hexagon Npog Lub taub hau
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Scottish Gaelic
Ss 310s flanges
316 square steel yeeb nkab
Kuj, lub zog thiab hardness.
316L 45 90 degree latinws ASME sa403 stainless hlau
Duplex Steel Tuav & Rods
Stainless Hlau Untrial S32109 SW RTJ Flange

S31254-254Smo Dub Xwm Stainless Hlau Steel Hlau Taub Hau Lub taub hau Bolt M100 22mm hexagonouth taub hau Bolts S31254-254Smo Hexagon Npog Lub Taub Hau

Nrog nws qib siab ntawm chromium, molybdenum, thiab nitrogen, 6 moly alloys muaj ntau cov nroj tsuag muaj kuab lom thiab lwm cov nroj tsuag dej hiav txwv thiab lwm yam chloride cov txheej txheem ntws.

316L 1.4401 tus yeeb nkab stainless hlau yog ib qho kev xaiv yeeb nkab zoo heev thiab cov yeeb nkab ruaj khov siv hauv ntau cov ntawv siv. Qhov no ss s31603 yeeb nkab yog tsim los ntawm cov hlau zoo 316L stainless ua rau corrosion, oxidation thiab staining rau cov chaw hnyav lossis kev siv ntxhov siab.
S31254 Hexagon Npog Lub taub hau
www.htsteelpipe.com
Scottish Gaelic
Ss 310s flanges
316 square steel yeeb nkab
Kuj, lub zog thiab hardness.
316 Round Xov Stainless Hlau Tube Yeeb Nkab
Duplex Steel Tuav & Rods
Stainless Hlau Untrial S32109 SW RTJ Flange

Cov ntsiab lus tsib xee nyob hauv 316 ss pab txhim kho nws cov ntsiab lus ntsev uas muaj rau 304. Yog li ntawd, hauv cov cheeb tsam muaj tshuaj muaj kuab lom lossis muaj kuab lom, tshwj xeeb yog chloride.

Ib lub flange tuaj yeem ua ib lub phaj rau npog lossis kaw qhov kawg ntawm cov yeeb nkab. Qhov no yog hu ua tus dig muag flange. Yog li, flanges tau txiav txim siab yog nyob rau sab hauv cov khoom uas tau siv los txhawb lwm lub tshuab tshuab.

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.

SS 316 \ / 316L Flanges tuaj yeem ua tau los ntawm Astm A182 F316 lossis ASTM A316 lossis ASTM A316 lossis F316L daim phiaj rau ib asme B16.5 thiab ASME B16.47.

Featuring 304 Stainless Hlau Rau Heev Zoo Corrosion, Qhov kev pom zoo Weld Neck Flange tuaj yeem txuas nrog lub kaw lus weld ntawm lub caj dab. Welded thaj chaw tuaj yeem raug tshuaj xyuas yooj yim los ntawm radiography. Matched yeeb nkab thiab Flange Bore txo cov cua hlob thiab kev yaig hauv raj dej. Flange yog zoo heev rau siv nyob rau hauv koj daim ntawv thov tseem ceeb thiab yog qhov zoo rau siv nrog huab cua, dej, roj, nkev, thiab chav dej.
S31254 Hexagon Npog Lub taub hau
www.htsteelpipe.com
Scottish Gaelic
Ss 310s flanges
316 square steel yeeb nkab
Kuj, lub zog thiab hardness.
316 Round Xov Stainless Hlau Tube Yeeb Nkab
Duplex Steel Tuav & Rods
Stainless Hlau Untrial S32109 SW RTJ Flange

Hauv cov roj & roj kev lag luam, kev sib hauj lwm ntawm tubing, seamless tubing yog siv feem ntau rau cov kab tswj, tshuaj txhaj tshuaj, thiab sub-hiav txwv kev nyab xeeb. Cov txheej txheem tshuaj thiab cov cuab yeej kev lag luam tseem muaj cov ntawv siv nrov rau Seamless Tubing suav nrog: Chav & Tshav Kub Kub & Kev Ntsuas thiab kua dej.
Qeb 304 yog ib tug neeg siv hlau tsis muaj tshuaj tua kab nrog cov vuam zoo thiab tsim cov khoom. Cov hlau no siv tau dav hauv cov petrochemical thiab cov zaub mov rau lawv cov corrosion tsis kam, lub zog kom muaj peev xwm tiv thaiv kom sov siab dua. Ua raws li qib tshwj xeeb, muaj kev cuam tshuam ntawm kev xeb tawm tsam thiab cov yam ntxwv kub.
Al6XN yog superaustenitic steel hlau nrog kev ua tau zoo rau chloride pitting, crevice corrosion thiab kev nyuaj siab corrosion tawg. Al6XN yog 6 Moly alloy uas tau tsim rau thiab siv hauv kev sib cav sib ceg siab. Nws muaj cov npib tsib xee (24%), Molybdenum (6.3%), nitriumen thiab chromium cov ntsiab lus tawg, thiab tshwj xeeb corrosion tiv thaiv. Al6XN yog feem ntau siv rau nws cov kev txhim kho pitting thiab crevice corrosion tsis kam hauv chlorides. Nws yog ib qho tsim nyog thiab weldable stainless hlau.

Kev kho cov tshuaj yog qhov kev kho cua sov feem ntau cov txheej txheem cua sov tom qab Stainless Hlau casting txheej txheem. The carbide phase is completely or substantially dissolved after the austenitic stainless steel is heated to about 1100 ¡ãC .

Rau cov ntawv sau zeb hauv av uas xav tau cov qib qis dua uas tsis muaj cov xeb txaus tiv thaiv. Raws li 22% chromium cov ntsiab lus, lawv muaj cov ustenitic: Ferritic microstructure uas muaj zog dua, corrosion tsis kam thiab nqi-ua hauj lwm zoo.

Cov ntawv thov, nrog rau kev sib fwm corrosion zoo heev
Cov yeeb nkab stainless hlau yog siv rau cov kev siv txheem thiab cov ntawv xa khoom uas xav tau cov khoom uas stainless hlau muab cov zog tsis kam. Cov yeeb nkab muaj nyob rau hauv ntau thiab tsawg 1 \ / 2 "los ntawm 36" hauv sab nraud ntawm lub taub thiab cov sij hawm 05s los ntawm 80s thiab loj dua rau phab ntsa tuab. Nws muaj raws li welded thiab seamless. Stainless yeeb muaj npub grey, zeb tiav.

Lub Asmea -182 ss 310 yeeb nkab flanges tuaj yeem nyob rau Astm A182 lossis A240 Cov Lus Qhia thiab Ansi, ASME, DIN thiab FIN thiab FIN. Qhov ntev li cas los ntawm 1 \ / 2 nti rau 48 ntiv tes tab sis muaj cov qauv sib txawv rau cov hom phiaj tshwj xeeb thiab lawv qhov ntev thiab.
S31254 Hexagon Npog Lub taub hau
www.htsteelpipe.com
Scottish Gaelic
Ss 310s flanges
316 square steel yeeb nkab
Kuj, lub zog thiab hardness.
316L 45 90 degree latinws ASME sa403 stainless hlau
Duplex Steel Tuav & Rods
Stainless Hlau Untrial S32109 SW RTJ Flange

SMO 254 Cov kav dej tuaj yeem tiv taus cov kev ntxhov siab ntawm cov neeg muaj kev ntxhov siab thiab alloy 254 smo yeeb nkab siab ua haujlwm nyob rau hauv cov kub thiab xeb ib puag ncig.

ASTM A312 TP316 yog tus qauv txheem rau kev sib khi, ncaj-leeg welded, thiab hnyav txias welded ustenitic kav hlau stainless hlau thiab kev corrosive service. Lub 316 seamless muaj steel yeeb nkab yog tsim los ntawm kev sib xyaw ntawm cov chromium, npib tsib, thiab molybdenum ua rau corrosion thiab xeb thiab xeb thiab xeb thiab xeb.

Stainless cov hlau yog cov high-alloy steels uas muaj ntau dua corrosion tsis kam piv rau lwm cov hlau vim muaj cov roj chromium ntau. Raws li lawv cov qauv crystalline, lawv tau muab faib ntxiv rau hauv Ferritic, Austenitic, thiab Martensitic cov hlaus.

Ci annealed (BA) yog tsim los ntawm kev kho cua sov (analing) hlau nrog ib qho kev tswj hluav taws cua sov. Tom qab kev kho cua sov, cov hlau muaj cov kev cuam tshuam, daim iav zoo li tsos, tab sis kuj tseem tuaj yeem muaj qee qhov tsis zoo tag nrho thiab cov huab. Ba stainless hlau tuaj yeem ua rau muaj kev sib tw ua tiav ntau dua, thiab feem ntau tau teev rau cov kev siv uas muaj kev cuam tshuam loj heev yog qhov xav tau.
S31254 Hexagon Npog Lub taub hau
www.htsteelpipe.com
Scottish Gaelic
Ss 310s flanges
316 square steel yeeb nkab
Kuj, lub zog thiab hardness.
316 Round Xov Stainless Hlau Tube Yeeb Nkab
Duplex Steel Tuav & Rods
Stainless Hlau Untrial S32109 SW RTJ Flange

Cov khoom siv muaj tsawg kawg yog los lub zog muaj zog ntawm 205 MPa thiab qhov tsawg kawg tensile lub zog ntawm 515 MPA. Cov kev ntseeg no ua rau lub zog kom haum rau qhov kub thiab cov kev siv siab zoo ib yam nkaus. SS 316 Txiv Ntseej ntsia ntsia ntsia liaj qhov rai npe sib txawv sib txawv ntawm cov chaw muag khoom, cov khoom lag luam ceev thiab xa khoom. Ib qho ntawm cov laj thawj rau lub tshuab zoo dua thiab cov khoom siv lub cev ntawm hom 316 stainless hlau fackeners yog cov muaj pes tsawg leeg ntawm cov alloy. Lub alloy ntawm 316 stainless hlau screws yog yeej muaj li ntawm peb tus tseem ceeb tshaj plaws - chromium, npib tsib xee thiab molybdenum.

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).

Lub thermal expansion coefficient ntawm stainless hlau flange yog tib yam li ntawm tooj dag, 1.5 zaug ntawm cov yeeb nkab steel hlau. Txawm li cas los xij, piv nrog tooj dag, stainless hlau flanged yeeb nkab muaj cov yam ntxwv ntawm kev nthuav dav qeeb thiab kev sib zog.

Tsis suav txog N08367 tseem hu ua Alloy Al6XN yog cov carbon ntau, siab purity, nitrogen-batoy nrog zoo heev rau chloride pitting thiab compevice corrosion.
316 L BA Seamless Tube
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Scottish Gaelic
Ss 310s flanges
316 square steel yeeb nkab
Kuj, lub zog thiab hardness.
Zhengzhou Huitong Pipeline Equipment Co., Ltd.
Duplex Steel Tuav & Rods
Stainless Hlau Untrial S32109 SW RTJ Flange
DupleX Hlau Flange Wn Flange Class 300 Flange Hauv Tshuag
Tsim cov qauv ASME B36.10 ASME B36.77

Stainless hlau yeeb nkab 304L yog qhov feem ntau dav siv Antusenitic Steel. Nws tseem muaj lub npe hu ua "18 \ / 8" Stainless hlau vim tias nws muaj pes tsawg daim ntawv suav nrog 18% chromium thiab 8% npib tsib xee. Hom 304 stainless hlau muaj cov formability zoo thiab weldability raws li muaj zog corrosion tsis kam thiab lub zog.
316 L BA Seamless Tube
www.htsteelpipe.com
Scottish Gaelic
Ss 310s flanges
316 square steel yeeb nkab
Kuj, lub zog thiab hardness.
Zhengzhou Huitong Pipeline Equipment Co., Ltd.
Duplex Steel Tuav & Rods
Stainless Hlau Untrial S32109 SW RTJ Flange
DupleX Hlau Flange Wn Flange Class 300 Flange Hauv Tshuag
Tsim cov qauv ASME B36.10 ASME B36.38

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).

Qhov loj heev ntawm kev xeb ib puag ncig yuav xav tau cov annealing tom qab vuam lossis siv 304l. Hom 304L muaj cov ntsiab lus carbon ntawm 0.03% lossis tsawg dua. Cov alloy no tuaj yeem siv rau hauv lub xeev welded yam tsis muaj kev cuam tshuam los ntawm kev txhim kho corrosion.

AISI 904L studs tau siv los tuav cov khoom ua ke xws li flanges, li qub, lim dej thiab lwm yam kav dej. Hom Aisi 904L stud studs suav nrog cov ntawv sau ntxiv lossis cov khoom siv tsis sib xws ntawm cov hlau), cov qauv siv tsis sib xws. Vuam ntawm peb cov qauv 904L tuaj yeem ua tau siv txhua txoj hauv kev, ntxiv rau Weld kev kho cua sov thiab tuaj yeem tiv taus cov kub tawg hauv kev txwv tsis pub muaj weldments.

316L stainless hlau yog ib qho Ultra-Tsawg Carbon version ntawm 316 stainless hlau uas pab kom tsis txhob carbide nag lossis los ntawm vuam. Qib 316 Stainless hlau muaj cov ntsiab lus chrompium qis¡ªªtpically ib ncig 16% ¡ªbut nce cov ntsiab lus tsib xee thiab ntxiv Molybdenum rau kev sib xyaw.

316 muaj ntau cov khoom siv thiab cov khoom siv neeg kho tshuab rau 304 stainless hlau. Mus rau lub qhov muag liab qab, ob qho hlau zoo ib yam. Txawm li cas los xij, cov tshuaj lom neeg muaj zog ntawm 316, muaj ntawm 16% chromium, 10% npib tsib xee thiab 2% molybdenum, yog lub ntsiab sib txawv ntawm 304 thiab 316 stainless hlau.

254 SMO (1.4547) Fasteners yog tsim los ntawm high-xaus stainless hlau alloy tsim rau ntsev dej thiab chloride corrosion. Qhov no 6-moly (6% molybdenum) alloy muaj zoo nyob rau corrosion tsis kam, thiab 254 smo muab ntau dua li lwm tus neeg austenitic steels.
316 L BA Seamless Tube
www.htsteelpipe.com
Scottish Gaelic
Ss 310s flanges
316 square steel yeeb nkab
Kuj, lub zog thiab hardness.
Zhengzhou Huitong Pipeline Equipment Co., Ltd.
Duplex Steel Tuav & Rods
Stainless Hlau Untrial S32109 SW RTJ Flange
DupleX Hlau Flange Wn Flange Class 300 Flange Hauv Tshuag
Tsim cov qauv ASME B36.10 ASME B36.32