S32750 S32760 SUPLLEX Stuple Stainless Hlau Pipes Nrog Cov Pitting Zoo Tshaj

Ansi A105 flanges txo tau yog siv rau txo cov kab loj uas yuav tsis pub qhov chaw ntawm AVETM A105N Weld Caj Dab thiab Reducer sib xyaw.

Qhov no npib tsib xee xwb tshwj xeeb yog tiv thaiv hydrochloric thiab hydrofluoric acids thaum lawv de-aerated. Raws li tau xav tau los ntawm nws cov ntsiab lus tooj liab, alloy 400 yog tau tawm tsam sai heev los ntawm nitric acid thiab ammonia systems.

yog hom ntawm cov tshuaj me me. Cov hlau tsis muaj zog yog ib hom stainless hlau uas muaj cov pa roj carbon tsawg tsawg txog li 0.8% hauv qhov hnyav. ASTM A240 UNN UNT S31254 yog qhov tshwj xeeb ntawm cov hlau tsis muaj zog. S31254 daim ntawv yog kawg kawg kawg stainless hlau uas nws muaj cov neeg kho tshuab yuav luag ob zaug tus nqi ntawm 300 series cov hlau hauv feem ntau. 254 Smo Stainless Hlau Phaj muaj qhov cuam tshuam zoo thiab kev tiv thaiv corroside nyob rau hauv hion chloside reactance, pitting yeem thiab siab heev tensile lub zog.

Hastelloy C2000 tub tshij yog siv nyob rau hauv ntau hom petrochemical suav nrog cov khoom siv tshuaj lom neeg, roj kev tsim khoom siv, roj ntxiv thiab cov nroj tsuag hluav taws xob.

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.

Nws yog dav siv nyob rau hauv cov roj pov thiab roj kev tshawb nrhiav \ / ntau lawm thiab hauv kev hloov cua sov hauv petrochemical \ / tshuaj lom neeg.

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.

ASTM A240 Hom 2205 Phaj yog lub Duplex phaj yog siv ntau yam kev lag luam xws li kev ua yeeb yam, roj thiab roj kev tshawb nrhiav, thiab marine engineering. Sa 240 gr 2205 daim ntawv yog tsim los ntawm qib 220) stainless hlau, uas yog kev sib xyaw ntawm ferritic thiab ustenitic steel.

Lub thickness thiab sab hauv lub taub ntawm cov flange yuav yog ib qho loj ntawm cov yeeb nkab uas cov vuam caj dab flange yog ua.

Siab chromium, molybdenum thiab nitrogen cov ntsiab lus cuam tshuam nrog pitting tsis zoo rau cov medtenatent thiab corrosive corrosive conduction, thiab tseem ceeb pitting txias rau tag nrho cov xov xwm, thiab tseem ceeb pitting txias rau saum 50¡Ãc.

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.

Hastelloy C2000 muaj nyob rau ntau qhov ntau thiab tsawg, hom no-lickel-molybdenum alloy muaj zog thiab corrosion tsis kam.

Stainless Hlau Fasteners
Inconel 625 Bolts muaj qhov ntom ntom ntawm 8.44 grams ib cubic centimeter. Cov ntaub ntawv kuj muaj lub zog muaj zog. Qhov tsawg kawg nkaus tensile lub zog ntawm lub khawm nrawm yog 880MPA thiab nws qhov tsawg kawg yog 460MPA. Inconel 625 txiv ceev muaj 50% elongation thiab zoo hluav taws xob tiv thaiv.

ASTM A815 undong rurbe lub luj tshib yog siv nyob rau hauv txoj siav strawb txoj kev taw qhia thiab kuj tseem tiv taus chloride thiab sulfide ib puag ncig. Cov no asme B16.9 Duplex Stainless Hlau Seamless Fittings muaj cov ntsiab lus chromium siab dua.

Tus qauv ntawm 2205 duplex stainless hlau muaj cov pas dej ntawm Austenite ib puag ncig los ntawm kev txuas ntxiv ferrite theem. Nyob rau hauv anealed mob, 2205 muaj kwv yees li 40-50% ferrite. 2205 feem ntau raug xa mus ua cov qib haujlwm ua haujlwm thiab yog cov dav dav siv dav dav hauv tsev neeg lub cev tsis muaj roj stuple.

SS 316 Seamless Yeeb Nkab thiab ASTM A312 Welded Yeeb Nkab Khoom Siv Hauv Suav
SCH40 monel 400 yeeb nkab raug xaiv raws li Werkstoff tus lej 2.4360 thiab tsis yog N04400. Alloy 400 cov kav hlau tseem hu ua monel aleloy 400 Yeeb Nkab, Monel 400 Yeeb & Nickel Alloy 400 Yeeb Nkab.
ASTM A240 \ / ASME SA240 \ / / Nace MR-0175

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.

ATM AV 403 WP 316L yog qhov ruaj khov rau hauv acidic thiab tshuaj lom neeg toxicants. Cov qib muaj lub peev xwm thermal tshwj xeeb ntawm 500 ntawm 20 \ / kg k. Tus muaj tsawg kawg ntawm 485MPA thiab tuaj yeem raug elongated los ntawm 40% nyob rau hauv lub system.

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.

Inconel 718 yog npib tsib xee-chromium-based alloy uas feem ntau siv nyob rau hauv cov ntawv thov kub siab xws li aerospace thiab roj turbines. Ib qho ntawm cov tseem ceeb tshaj plaws hauv kev tsim cov astm b670 inconel 718 daim ntawv yog lub phaj dov. Muaj ob hom tseem ceeb ntawm inconel 718 daim hlau muaj nyob rau ntawm kev ua lag luam: kub dov thiab cov phiaj txias. Cov paib.

Qhov no muab kev txhim kho zoo heev rau cov sulfuric acid. Nws kuj tseem muaj cov ntsiab lus chromium siab, kom ua kom zoo dua rau oxidizing tshuaj lom neeg cov tshuaj lom kabmob uas muaj kuab lom thiab yaj oxygen.

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.

2b, 2d, BA Tsis yog (8), cov phaj txias (HR)

Nickel alloy 400 thiab Monel 400, tseem hu ua UN tsis zoo li N04400, yog ib qho laj thawj ntawm cov menyuam yaus uas muaj feem ntau ntawm ob feem peb ntawm ob feem ntawm ob-tus tooj liab. Nickel Alloy 400 yog paub txog nws txoj kev tiv thaiv rau ntau yam ntawm cov kab mob ntawm cov xeb, suav nrog cov alkalis (lossis cov kua qaub), dej hli, thiab sulfuric acid. Txij li thaum Monel 400 lossis Alloy 400 yog cov hlau txias ua haujlwm, cov alloy muaj siab tawv, txhav thiab muaj zog. Los ntawm kev ua haujlwm txias ASTM B14400 Bar Tshuag, cov alloy yog raug rau cov kev ntxhov siab ntau dua, uas nyob rau hauv Alloy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Micro ..

Lub Hastelloy stainless hlau daim hlau tau muaj cov carbon tsawg heev lawv kuj tuaj yeem tiv thaiv cov kab xeb ntawm cov tshuaj ntxuav cov roj ntub dej, hypochlorite thiab chlorine dioxide.

Inconel 600 Seamless Tubes ntawm cov qauv tsis ua N06600 thiab ASTM B167 yog cov uas tsim kom muaj kev tiv thaiv ntau dhau kev tiv thaiv dhau los.

Tsau-nthuav dav iav-encapsulated girapsulated alloys, muaj ib qho kev nthuav dav thermal, muaj ib lub khob hluav taws xob nthuav dav zoo ib yam li qhov ntsuas kub

Lub 304, 316 thiab 316L stainless hlau yog Austenitic, ib lo lus siv los faib cov qauv crystal ntawm cov hlau. Tus qauv ua tiav los ntawm kev kho cua sov thaum muaj kev kub ntxhov ntawm kev txiav txim siab ¨c ib txheej txheem txias uas kaw cov qauv qauv hauv qhov chaw. Austenitic formulations muaj zog dua martensitic lossis ferritic steels. Cov hlau Ferritic yog sib nqus, muaj cov ntsiab lus muaj roj carbon, thiab muaj kev tsis zoo corrosion tsis kam.

Nickel 200 flanges lub npib tsib xee 200 flanges yog ruaj, tshuav ruaj khov, thiab muaj kev ua tiav zoo. Ntxiv mus, cov ASTM B564 tsis pom N02200 dig muag flanges tiv taus ib puag ncig hauv nruab nrab thiab oxidizing ib puag ncig, ua rau lawv zoo meej rau kev siv hauv cov khoom siv khoom noj khoom haus.

Nws muaj peev xwm tiv thaiv ntau yam ntawm oxidizing thiab tsis-oxidizing tshuaj, thiab cov khoom ua kom pom tseeb zoo rau pitting thiab crevice nres nyob rau hauv muaj cov chlorides thiab lwm yam.
Tsawg kawg nkaus nitrogen cov ntsiab lus thiab ferrite suav xeem

Titanium lub ntom yog li 60% uas ntawm stainless hlau thiab nickel alloys, qhov hnyav no txuag ua rau nws xaiv qhov chaw zoo uas yog qhov tseem ceeb xws li aerospace.

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.

A789 unc unic s31803 thiab unspes ob qib ntawm ob chav stainless hlau uas tau siv dav hauv ntau cov ntawv thov. Cov txiv neej duplex s31803 Seamless kav yog paub rau lawv cov txiv neej ua hauj lwm zoo, muaj lub zog siab, thiab weldability thiab zoo weldability. A789 yog ib qho tshwj xeeb uas tau them seamless thiab welded tub ua los ntawm duplex steel stainless hlau.
Laser Phaj Txiav
Txiav-rau-ntev
254SMO Chev
En ISO 9445
Ntug Kev Npaj
Nickel Alloy Yeeb Nkab & Tube
254 smo super suplex phaj & daim ntawv ntev
Thickness: Sch5 ~ Schxxs
Titanium Tubing Titanium Seamless Tubes
904L N08904 Phaj Siv Hauv Kev Lag Luam Tshuaj
Unic tsis yog N08367 Seamless Tube Al6XN Welded Tube

Stainless hlau flanges yuav tsis corroded, pitted, xeb thiab yooj yim los hnav. Stainless hlau yog ib qho ntawm cov ntaub ntawv hlau nrog lub zog siab tshaj plaws rau kev txhim kho.

Peb yog cov neeg xa khoom saum toj kawg nkaus ntawm SMO Unren unsuts S32760 & cov paib uas nkag tau hauv ntau yam kev kawm, tshwj xeeb thiab tuab. Cov no sa 240 unstrent S31254 cov ntawv txheeb pom ntau qhov ntau nrog rau kev lag luam hauv tebchaws thiab cov roj av, kev lag luam siv tshuaj lom neeg thiab cov ntawv lag luam thiab lwm yam kev lag luam thiab lwm yam kev lag luam thiab lwm yam.

Titanium Micro Raj? Yog lub teeb ci ntsa iab thiab muaj zog ua rau lawv zoo tagnrho rau aerospace, tsheb, tub rog thiab kev siv tub rog thiab kev lag luam.

Lub corrosion resistant Hastelloy alloys tau siv dav los ntawm kev lag luam ua lag luam. Qhov kev xav tau rau kev ua tau zoo ua rau lawv txoj kev lees paub thiab kev loj hlob hauv thaj chaw ntawm lub zog, kev noj qab haus huv thiab ib puag ncig, roj thiab cov roj thiab cov roj cuv khw desulfurization.
Laser Phaj Txiav
Txiav-rau-ntev
254SMO Chev
En ISO 9445
Ntug Kev Npaj
Nickel Alloy Yeeb Nkab & Tube
254 smo super suplex phaj & daim ntawv ntev
Thickness: Sch5 ~ Schxxs
Titanium Tubing Titanium Seamless Tubes
904L N08904 Phaj Siv Hauv Kev Lag Luam Tshuaj
Incoloy 800h yeeb nkab nrog lub siab temp anneal

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.

Cov kav dej ntawm seamless configurations tau muaj peev xwm ntau dua cov muaj peev xwm thiab lub zog tshaj lwm qib.

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.

B564 601 Spade Flange Inconel 601 yog npib tsib xee-chromium alloy siv rau cov ntawv thov uas xav tau kev tiv thaiv thiab cua sov. Qhov no Nickel alloy sawv tawm vim yog nws cov kev tiv thaiv kub, seem ntawm F. Alloy 60/ dhau los tiv thaiv oxidation oxidation oxide nplai uas tiv taus spalling txawm nyob rau hauv cov xwm txheej ntawm hnyav thermal cycling.

Hastelloy B3 cov lus qhia tau tsim rau txhua daim ntawv thov uas yav dhau los yuav tsum tau siv Hastelloy B2 alloy. Vim yog lub zog ua kom khov kho qhov hluav taws xob ntawm hastelloy b3 square bolts, cov teeb meem cuam tshuam nrog kev tsim tshuaj hastellloy b2 feem yog txo.

Nickel-Tooj-based alloy 400 monel 2.4360 txias kos cov kab mob kev ntxhov siab thaum raug rau corrosive cracking thaum raug rau cov media corrosive nyob rau hauv ib puag ncig ib puag ncig. Monel 400 yog tooj liab thiab nickel raws li alloy uas nrov niaj hnub no vim nws qhov kev ua tau zoo. Lub alloy muaj kua qaub zoo heev thiab alkali tsis kam. Tsis tas li ntawd, nws muaj cov zog tensile muaj zog, ductility, zoo heev thermal condactivity, thiab tuaj yeem yog tawv los ntawm kev ua haujlwm txias. Ib qho ntxiv, nws tuaj yeem siv rau hauv cov ntawv thov nrog qhov kub thiab txias txij li rho tawm txog 538 degrees Celsius.

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.

Txhua qib ntawm Astm A694 F42 yuav tsum yog kho cua sov. Kev kho cua sov ntawm cov roj carbon hlau thiab cov khoom siv siab tsawg tuaj yeem suav nrog kev ua haujlwm zoo li qub, ua ib txwm ua thiab kub siab thiab npau taws. Cov kev kho cua sov ntawm cov hlau alloy yuav suav nrog kev siv cua sov thiab nag lossis daus lossis nag lossis daus. Qhov kub npau taws yuav tsum yog tsawg kawg 1000dÃf [540-10. Nag cov cua sov kho rau cov hlau Alloy yuav tsum nyob rau hauv thaj tsam ntawm 1000 txog 1225 Ã Ã hluav taws xob.

Stainless Hlau Fasteners
Inconel 625 Bolts muaj qhov ntom ntom ntawm 8.44 grams ib cubic centimeter. Cov ntaub ntawv kuj muaj lub zog muaj zog. Qhov tsawg kawg nkaus tensile lub zog ntawm lub khawm nrawm yog 880MPA thiab nws qhov tsawg kawg yog 460MPA. Inconel 625 txiv ceev muaj 50% elongation thiab zoo hluav taws xob tiv thaiv.

316L stainless hlau yog ib qho kev sib txuam ntawm kev ua haujlwm feem ntau hu ua "Marine qib stainless hlau" vim tias nws siv nyob rau hauv ze li 90% ntawm cov ntawv thov marine - suav nrog kev lim dej. Ntxiv rau cov hlau xws li hlau thiab npib tsib xee, 316L muaj 16-18% chromium thiab 2-3% molybdenum. Cov ntsiab no yog qhov tseem ceeb vim tias lawv txhim kho lub corrosion ntawm corrosion; Chromium sib cuam tshuam nrog oxygen nyob rau hauv dej hiav txwv los ua txheej tiv thaiv oxide, thaum molybdenum txhim kho cov hlau ua kom pitting corrosion. Ib qho ntxiv, 316L muaj cov ntsiab lus roj carbon qis (li no siv "l" hauv nws lub npe), uas muab nws kev tiv thaiv zoo dua rau kev xeb.

Hastelloy b3 cov yeeb nkab yog ho tiv taus corrosion tsis kam ntawm kev txo cov cua. Hastelloy B2 kav yog muaj kev tiv thaiv zoo heev rau tsis-oxidizing acid thiab sulfuric acid.

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.

Qhov loj sib txawv ntawm cov alloys yog lawv cov khoom siv tshuab uas qia los ntawm cov alloys 800H thiab 800HT thiab qhov kev kub siab-aneals siv rau cov alloys.

Lub alloy kuj tseem AMGONIA cov kabmob cov kabmob, nrog rau cov roj ntsha nitrogen thiab carburizing.

Alloy Steel yog siv nyob rau hauv ib tug ntau ntawm cov ntawv thov xav tau hauv Aerospace thiab lub hwj chim (nuclear) kev lag luam. Ntxiv lwm cov ntsiab lus muab cov yas hlau ntxiv lub zog.

Stainless Hlau SS 304 316 Yeeb nrog haum Union

Muaj ntau yam sib txawv ntawm 16 stainless hlau. Qee hom hom yog L, F, N, thiab H Homiants. Txhua tus sib txawv me ntsis thiab txhua tus ua haujlwm sib txawv. "L" txhais tau tias 316L steel muaj cov roj carbon tsawg dua 316.

Nilo Alloy 36, W.NR 1.3912, Tiv Thaiv 36% Nickel-Npib thiab muaj tus nqi ntawm kev nthuav dav ntawm cov hlau.

Inconel 600 puag ncig bar yog npib tsib xee-raws li benign carburization thiab zoo heev corrosion thiab kub heev. Inconel 600 cov khoom sib txuas ua haujlwm tiv thaiv kom qhuav cl2 thiab ntau lwm cov roj sib txawv ntawm cov mob me thiab kub. Alloy 600 Bar yog npib tsib xee-chromium alloy nrog zoo oxoidation decomposition decomposition decomposition thiab acid oxidation ntawm ntug dej kub.

Nws ua rau pom zoo tsis kam mus rau nruab nrab thiab txo qhov chaw. Cov alloy no tsim ib zaj yeeb yaj kiab oxide, kev tiv thaiv zaj duab xis uas tsis tawm mus, tab sis nws khaws cov oxidation superi-sauv tsis kub.

Txheeb SMO 254 Alloy Kub Rolled phaj nqe npe, ASTM A240 SHTM A240 SMO 254 SMO 1.4547 Polish Phaj Tus Expor Hauv Suav

Peb ntawm ht cov yeeb nkab carved ib txoj haujlwm ntawm cov chaw tsim khoom thiab cov khoom lag luam ntawm SMO 254 nplooj ntawv & cov phaj nyob hauv Suav teb thiab thoob ntiaj teb. ASTM A240 S31254 Chev yog qhov siab heev ustenitic stainless hlau tsim nrog cov kev cuam tshuam ntawm cov kab mob nruj me me los ntawm kev tawg pleb, thiab pitting thiab crevice corrosion.
Taub qab Weld Yeeb Nkab
Txiav-rau-ntev
254SMO Chev
En ISO 9445
Ntug Kev Npaj
Nickel Alloy Yeeb Nkab & Tube
Zeb xeem daim ntawv pov thawj yog muab cov khoom xa tuaj.
Thickness: Sch5 ~ Schxxs
Titanium Tubing Titanium Seamless Tubes

ASTM A335 GR P91 Seamless yeeb nkab muaj qhov zoo dua yog qhov tseeb, uas nyeg yog tsim nyog rau cov ntawv thov uas yuav tsum muaj qhov ntsuas siab. Kev lag luam petrochemical, roj thiab roj av, cov nroj tsuag roj av, cov nroj tsuag hluav taws xob thiab cov khoom siv feem ntau koom nrog kub siab thiab ntsuas.

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.

ASTM A240 SMO 254 S31254 1.4547 3 hli Loj 5 ft x 20 ss thickness 2 hli Stainless Hlau Phaj Nqe - Zhengzhou Huitong Pipeline Equipment Co., Ltd.