W. NR.1.4893, 1.4835 253ma hex Bolt Puv Ib nrab Xov Xiav Xov Din933 Din31

Ib qho kev txhawj xeeb tseem ceeb txog SS 304 haum yog nws tus nqi qis dua piv rau lwm qhov siab alloy cov ntaub lev thiab 304 cov xaim hluav taws xob yuav tsum muaj kev kho kom sov.

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.

Alloy 304 yog cov Austenitic Alloy, uas yog tsim cov qauv loj ntawm npib tsib xee thiab chromium. Lub stainless hlau 304 yeeb nkab \ / raj yog tsim nrog high corrosion thiab oxidation tsis kam tshaj tawm cov khoom.

Nickel ua rau cov hlau stainless yooj yim rau daim ntawv yooj yim thiab Weld. Lawv yog cov ductile ntawm qhov kub tsawg thiab tseem tuaj yeem siv rau qhov kub siab. Txuas ntxiv ntawm Nickel ua rau cov hlau dog dig uas muaj tus qauv ferrite-lub cev nruab nrab sau lo lus teb chaws ua rau tus qauv steel uas muaj ntsej muag nyob hauv tsev.

Kev txuam ntawm tooj liab mus rau qib 904L alloys ua rau nws tiv taus corrosion, tshwj xeeb tshaj yog cov kua qaub, thiab cov hlau ua kom tiv taus kub.

Lub Flange Txuas hom feem ntau yog los nrog ob chav, nrog cov ntxhua khaub ncaws thiab cov tshuab ntxhua khaub ncaws thiab qee qhov bolts thiab txiv ntoo txuas rau ib leeg. (Cov yeeb nkab yog welded ntawm flange ua ntej, thiab tom qab ntawd lub valve thiab lwm cov khoom siv tau nruab rau ntawm lub flanges, thiab ces zawm cov flange screws kom ob lub ntsej muag sib txuas ua ke. Flange kev sib txuas yog yooj yim, hloov pauv thiab ua haujlwm-txuag. Thaum cov raj xa hluav taws xob raug kho, cov screws ntawm cov flange tuaj yeem tshem tawm, thiab cov raj xa hluav taws xob sib haum lossis muab tshem tawm. Kuj hloov nrog cov kav dej tshiab thiab cov roj li qub.

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.

304 Piping spools yog tsim los ntawm 304 stainless hlau, ib qho khoom siv nrov thiab nrov tshaj plaws hauv ntau cov ntawv thov uas xav tau kev tiv thaiv kom xeb thiab oxidation. Cov kev tshaj lij no yog preooss siv cov machinery thiab cov txheej txheem tshwj xeeb, uas paub meej tias lawv muaj tseeb thiab ntseeg tau.

ASTM A213 \ / A269 Cov Qauv Kev Ntsuas Cov Qauv Siv Rau Tsis Muaj Kev Tiv Thaiv Weldries, feem ntau,

Ib Flange yog ib qho kev tawm tsam, daim di ncauj lossis sab nraud, tog twg los sab nraud lossis sab hauv, uas yog cov nqaj hlau xws li ib tug t-nqaj); Rau cov ntawv yooj yim tau yooj yim \ / hloov ntawm kev sib cuag nrog lwm yam khoom (raws li flange thaum kawg ntawm cov yeeb nkab, chav dej lub tog raj kheej, lossis ntawm lub ntsej muag lub koob yees duab); Los yog rau kev ruaj khov thiab taw qhia kev txav ntawm lub tshuab lossis nws cov ntu (raws li sab hauv flange ntawm tsheb ciav hlau lossis lub log los ntawm kev khiav tawm ntawm cov ciav hlau). Lo lus "Flange" kuj yog siv rau hom cuab yeej siv los ua cov flanges.

HT cov yeeb nkab seamless thiab welded 304 \ / 304l stainless hlau yeeb nkab hlau. Cov qib qeb ntawm cov hlau yog qhov dav siv dav tshaj plaws vim nws txoj kev tiv thaiv kom corrosion thiab oxidation. Qee cov txiaj ntsig ntawm xaiv cov khoom no rau cov khoom siv uas muaj nrog nws cov nqi txij nkawm qis, muaj peev xwm tiv taus cov chaw hnyav, thiab muaj weldability. Hom 304 thiab 304l stainless kav hlau kav dej tau zoo nyob rau hauv lub siab thiab chaw hnyav. Hom hlau no yog ruaj khov thiab tuaj yeem siv rau hauv ntau cov ntawv thov thiab kev lag luam.
Ntau Tus Hlau Stainless
DN 3570 U-BOLT
Alloy Steel
Azerbaijani
Myanmar (Burmese)
https: \ / \ / www.htpipe.com \ / stainpipe
ASTM A182 F304 304L 304H Alloy Steel Flange Disc
Carbon Steel Fasteners
Unic tsis yog N08367 Seamless Tube Al6XN Welded Tube
Unic tsis yog N06600 \ / inconel 600, tsis yog N06601 \ / inconel 601, Inconel 625,
Tsim cov qauv ASME B36.10 ASME B36.44

Cov flanges yog tsim los ntawm 310s stainless hlau, uas yog tshav kub-resistant ustenitic stainless hlau alloy. 310s stainless hlau flange muaj qib siab ntawm chromium (24-22%) thiab nickel (19-22%) kom muab lub zog zoo dua thiab muaj zog 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.
316 S31600 Corrugated Yeeb Nkab
DN 3570 U-BOLT
Alloy Steel
Azerbaijani
Myanmar (Burmese)
https: \ / \ / www.htpipe.com \ / stainpipe
304 lossis 316 Stainless Hlau Yeeb Nkab Fittings 45 Degree Luj
Carbon Steel Fasteners
Unic tsis yog N08367 Seamless Tube Al6XN Welded Tube

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.

Stainless hlau 201 belongs rau ib qib Austenicic ntawm cov hlau. Lub CONSIC stainless hlau yeeb nkab yog tsim nrog kev muaj zog zoo tshaj ntawm chromium, hlau, manganese, npib tsib xee, nqaij npuas, nitrogen, thiab carbon. Qhov no muab cov tsis yog-sib nqus cov qib zoo tshaj kom xeb thoob plaws kev ntxhov siab. 201 SS cov yeeb nkab muaj qhov ntom ntom ntawm 7.86 g \ / CM3 thiab ua haujlwm tau zoo nyob rau hauv qis thiab kub teeb.

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.

Stainless hlau yog qhov zoo tagnrho rau cov ntawv thov ntev lub sijhawm uas yuav ntsib cov ntsiab, noo noo, thiab cov peev xwm tshuaj corrosive.

Stainless hlau 316 yog Austenitic stepless stortless nrog 4% molybdenum nyob rau hauv nws muaj pes tsawg leeg. Cov ntsiab lus ntawm chromium, npib tsib xee thiab molybdenum ua rau stainless hlau 316 muaj zog dua, corrosion resistant thiab ductile.

SMO 254 Flanges yog qhov kev xaiv zoo tshaj plaws rau kev sib tw engervies; Nws tuaj yeem siv tau rau hauv siab zog sibtham, kev tsim kho ua haujlwm nrog rau cov khoom siv hluav taws xob. Qhov no tawm tsam thiab kua muag nyob rau hauv lub torle kev ntxig ntau, tiv taus crushing hauv lub tshuab siab fittings.
316 S31600 Corrugated Yeeb Nkab
DN 3570 U-BOLT
Alloy Steel
Azerbaijani
Myanmar (Burmese)
https: \ / \ / www.htpipe.com \ / stainpipe
304 lossis 316 Stainless Hlau Yeeb Nkab Fittings 45 Degree Luj
Carbon Steel Fasteners
Unic tsis yog N08367 Seamless Tube Al6XN Welded Tube

UN tsis yog N06002 \ / Hastelloy X, Tsis Yog N106200 \ Tsis Yog N10276, tsis yog N10665, tsis yog N10675 \

Tus dig muag flanges yog siv los txiav tawm ntawm cov raj xa dej. Feem ntau ntawm lub sijhawm, flange flange yog siv los kaw kev sib txuas tas mus li. Cov Hlau Zoo & Cov hlau kuj tseem ua rau Werkstoff tsis yog 1.4401 cov yeeb nkab steel hlau flanges nyob rau lwm cov duab. Lub 316 cov khoom siv yog ntau corrosion tiv taus thiab muaj zog tshaj qhov zoo tib yam li 304 stainless hlau.
316 S31600 Corrugated Yeeb Nkab
DN 3570 U-BOLT
Alloy Steel
Azerbaijani
Myanmar (Burmese)
https: \ / \ / www.htpipe.com \ / stainpipe
A403 WPRP304-6SCH40S TEE AISI304 0CR18NI9 X5CR-NIC18
Carbon Steel Fasteners
Unic tsis yog N08367 Seamless Tube Al6XN Welded Tube

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.

AWS E317l \ / ER317L muab tub lim hlau lossis cov tub rog tsawg tshaj li thaj tsam ntawm 317L corrosion tsis kam yuav tsum tau siv rau kev siv vuam 317L steel.

Ib lub flange yog lub nplhaib ntawm cov hlau (forged, txiav los ntawm phaj, lossis koom nrog cov yeeb nkab ntawm cov yeeb nkab, lossis los koom nrog cov hlab ntsha, lossis mus ua ke lossis lwm qhov chaw sib dhos. Flanges tau koom nrog txhua lwm yam los ntawm kev siv pas dej los ntawm vuam los yog xov (lossis xoob thaum cov quav xaus yog siv). Stainless hlau Flange Tau yooj yim raws li ss flange, nws yog hais txog cov flanges uas ua los ntawm stainless hlau. Cov qauv qauv ib txwm muaj thiab qib AN182% F304 \ / L thiab / L thiab / / /50.

Stainless hlau 316 yog cov Austenitic qib tsim nrog cov npib tsib xee thiab chromium cov ntsiab lus. Cov qib kawm no tseem muaj ib qho me me ntawm silicon, uas txhim kho cov oxidation tsis kam ntawm module. Qhov tseeb, stainless hlau 1.4401 feem ntau siv nyob rau hauv cov txheej txheem ntws muaj ntau yam li chlorides vim tias nws tsis kam hais cov tebchaw. Qhov sib ntxiv ntawm cov hlau molybdenum mus rau stainless hlau 316 raj alloys tsis tsuas yog txhim kho kev tiv thaiv mus rau chloride pitting tab sis kuj dav corrosion.
316 S31600 Corrugated Yeeb Nkab
DN 3570 U-BOLT
Alloy Steel
Azerbaijani
Myanmar (Burmese)
https: \ / \ / www.htpipe.com \ / stainpipe
304 lossis 316 Stainless Hlau Yeeb Nkab Fittings 45 Degree Luj
Carbon Steel Fasteners
Unic tsis yog N08367 Seamless Tube Al6XN Welded Tube

304 S30400 1.4301 Piping Spools 304 Stainless Hlau Pre-Fabricated Ua Ntej-Fabrication

Ht A403 WP904L-S 1.25 "Sch40s 8918
Tom qab ua haujlwm kub, aneal lub raj los ntawm tshav kub txog 1725 thiab 1850 thiab 1850 rau tsawg kawg ib nrab ib teev kom phim rau hauv dej quench. Intergranular corrosion (IGC) nyob rau hauv cov yeeb nkab fittings, kuj tseem yog intergranular corrosion (iga), yog daim ntawv corrosion (iga), yog ib qho chaw muaj crystallite ntawm cov ntaub ua rau corrosion. Uns unsctings tuaj yeem tsim tau kub tsim nrog cov rog zoo ib yam li cov uas yuav tsum tau dhau los ntawm cov hlau atusenatic.

Hom 316 stainless hlau yog ib tug neeg siv hluav taws xob chromium-npib tsib xee hluav taws xob tsis kam piv rau cov tshuaj yej uas muaj cua daj cua dub xws li seawater, brine daws teeb meem, thiab lwm yam.

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.

Lub Flange yog qhov thib ob feem ntau siv koom nrog txoj kev tom qab selding. Kev siv flanges tau siv thaum cov pob qij txha xav tau dismantling. Nws muab kev hloov tau rau kev saib xyuas. Flange txuas cov yeeb nkab nrog ntau yam khoom siv thiab li qub. Breakup Flanges tau ntxiv rau hauv cov raj xa hluav taws yog tias kev saib xyuas tsis tu ncua thaum lub sijhawm cog ntoo.
Ntau Tus Hlau Stainless
DN 3570 U-BOLT
Alloy Steel
Azerbaijani
Myanmar (Burmese)
https: \ / \ / www.htpipe.com \ / stainpipe
ASTM A182 F304 304L 304H Alloy Steel Flange Disc
Carbon Steel Fasteners
Unic tsis yog N08367 Seamless Tube Al6XN Welded Tube
Unic tsis yog N06600 \ / inconel 600, tsis yog N06601 \ / inconel 601, Inconel 625,
Tsim cov qauv ASME B36.10 ASME B36.20

Nws yog qhov ntau tiv taus sulfuric acid, chloride, bromide, iodide thiab fatty acid kev daws teeb meem kub. Qhov tsim ntawm qee cov kws tshuaj ntsuam yuav tsum tau siv cov molybdenum-muaj cov hlau stainless kom tsis txhob muaj hlau ntau dhau kev sib kis tau.
316 S31600 Corrugated Yeeb Nkab
DN 3570 U-BOLT
Alloy Steel
Azerbaijani
Myanmar (Burmese)
https: \ / \ / www.htpipe.com \ / stainpipe
304 lossis 316 Stainless Hlau Yeeb Nkab Fittings 45 Degree Luj
Carbon Steel Fasteners
Unic tsis yog N08367 Seamless Tube Al6XN Welded Tube

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.
Ib txoj kev sib koom ua ke flanged yog tsim ntawm peb cais thiab ywj siab yog tias muaj kev sib cuam tshuam; Cov flanges, lub gaskets, thiab cov bolting; Uas tau sib sau los ntawm kev cuam tshuam lwm tus cuam tshuam, fitter. Cov kev tswj tshwj xeeb yuav tsum muaj nyob rau hauv kev xaiv thiab kev xaiv ntawm tag nrho cov muaj cov ntsiab lus kom muaj kev sib koom ua ke, uas tau siv tau xau nruj.
253 ma ua tiav nws cov cua sov tsis kam ua haujlwm los ntawm kev tswj kom nruj me ntsis ntxiv. Cee cerium sib xyaw nrog silicon los muab oxidation zoo tsis kam ntawm qhov kub txog li 2000dÃf (1093¡Ã). Kev sib xyaw ntawm nitrogen, carbon thiab cerium muab ob zaug ntxiv tuaj ob zaug sib xyaw ua ke ntawm 310 thiab 309 stainless hlau ntawm 1600¡ÃF (871¡Ã). Nws 0.2% offset muab lub zog yog tus yam ntxwv tsis raws cai Rockwell B yog 42% mus rau 70%, lub zog kawg yog 90,000 rau 114,000 psi.

253 ma ua tiav nws cov cua sov tsis kam ua haujlwm los ntawm kev tswj kom nruj me ntsis ntxiv. Cee cerium sib xyaw nrog silicon los muab oxidation zoo tsis kam ntawm qhov kub txog li 2000dÃf (1093¡Ã). Kev sib xyaw ntawm nitrogen, carbon thiab cerium muab ob zaug ntxiv tuaj ob zaug sib xyaw ua ke ntawm 310 thiab 309 stainless hlau ntawm 1600¡ÃF (871¡Ã). Nws lub zog 0.2% tawm lub zog yog cov yam ntxwv tsis raws li lub zog ntawm hardness bo rockwell b yog ib txwm muaj zog yog 45000 rau 69000 psi, nws 2

316 Stainless hlau yog ib coloy nrov uas muaj molybdenum. Tsis zoo li cov steel steel uas muaj feem ntau, 304 hlau, nws yog tiv taus ntau dua rau chlorides thiab lwm cov kua qaub. Qhov no ua rau nws zoo tagnrho rau kev siv sab nraum zoov hauv cov chaw ua haujlwm marine lossis cov ntawv thov uas yuav raug rau chlorides.

ORE thiab cov chaw ua yeeb nkab ua kuj tseem siv tau ntawm cov khoom tshwj xeeb ntawm 310 teev nyob rau hauv smelting thiab steelmaking thiab nruam casting khoom siv. 310s thiab 310 kuj siv tau nyob rau hauv Petroleum Refining kev lag luam, tshwj xeeb tshaj yog catalytic rov qab lub tshuab, nplaim taws, rov qab thiab cov yeeb nkab dai.
316 S31600 Corrugated Yeeb Nkab
DN 3570 U-BOLT
Alloy Steel
Azerbaijani
Myanmar (Burmese)
https: \ / \ / www.htpipe.com \ / stainpipe
304 lossis 316 Stainless Hlau Yeeb Nkab Fittings 45 Degree Luj
Carbon Steel Fasteners
Unic tsis yog N08367 Seamless Tube Al6XN Welded Tube

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.

Stainless hlau 316L Flange yog siv los txiav tawm qhov kawg ntawm cov raj txheej txheem. Lub stainless hlau 316L qhov muag tsis pom flange yog cia li ib tug flange uas tsis muaj hub lossis lub chaw dhuav. Qhov muag dig muag Flanges muaj lub ntsej muag tuab ntawm ib qho flange, hom ntsej muag sib piv, thiab cov qauv bolting zoo sib xws. Stainless hlau 316L dig muag Flanges kuj tseem siv tau los kaw lub nozzle qhib ntawm lub nkoj siab.
Ntau Tus Hlau Stainless
DN 3570 U-BOLT
Alloy Steel
Azerbaijani
Myanmar (Burmese)
https: \ / \ / www.htpipe.com \ / stainpipe
ASTM A182 F304 304L 304H Alloy Steel Flange Disc
Carbon Steel Fasteners
Unic tsis yog N08367 Seamless Tube Al6XN Welded Tube
Unic tsis yog N06600 \ / inconel 600, tsis yog N06601 \ / inconel 601, Inconel 625,
Tsim cov qauv ASME B36.10 ASME B36.46

304 yog ib lub hom phiaj dav dav uas tsis muaj cov hlau sib tw siv hauv cov cuab yeej siv thiab cov khoom uas yuav tsum tau ua kom zoo tag nrho cov khoom (corrosion tsis kam thiab muaj peev xwm). Txhawm rau kom muaj qhov ua kom haum corrosion tsis kam ntawm cov hlau tsis muaj hlau, cov hlau yuav tsum muaj ntau dua 18% chromium thiab ntau tshaj 8% npib tsib xee. 304 Stainless hlau yog lub stainless hlau qib tsim raws li Asmeskas Astm tus qauv.
Ntau Tus Hlau Stainless
DN 3570 U-BOLT
Alloy Steel
Azerbaijani
Myanmar (Burmese)
https: \ / \ / www.htpipe.com \ / stainpipe
ASTM A182 F304 304L 304H Alloy Steel Flange Disc
Carbon Steel Fasteners
Unic tsis yog N08367 Seamless Tube Al6XN Welded Tube
Unic tsis yog N06600 \ / inconel 600, tsis yog N06601 \ / inconel 601, Inconel 625,
Tsim cov qauv ASME B36.10 ASME B36.21