Seamless pickled thiab annealed stainless hlau ib leeg ntawm TTM A312L rau Kev Lag Luam nkev
Gnee steel
Seamless pickled thiab annealed stainless hlau ib leeg ntawm TTM A312L rau Kev Lag Luam nkev
Rau cov ntawv thov muaj nkev, seamless, thiab annealed, thiab annealed, muaj zog stainless hlau, thiab kev ntseeg tau nyob rau hauv kev kub siab thiab kub tej yam kev mob. Cov qhab nia "304L", vim nws cov ntsiab lus carbon qis, ua kom zoo dua weldability thiab kuj tau intergranular corrosion; Lub seamless thiab annealed kev tsim cov txheej txheem lav tau lav ib yam tsis zoo, qhov tsis taus- dawb, thiab cov khoom lag luam ruaj uas tau raws li kev ua haujlwm. Pickling yog cov txheej txheem kev kho mob kawg siv los tshem tawm impurities thiab txhim kho corrosion corrosion.
Gnee steel
Dab tsi yog ATM A312 TP 316 khoom siv?
A312 TPOR36 yog Austenicial Stainless hlau Alloy. ASTM A312 Tp336 yog tsim nrog kev muaj pes tsawg ntawm Nickel, chromium, thiab molybdenum, ua rau nws dav dav thoob plaws ntau yam kev lag luam. Cov hlau ua kom pom cov khoom lag luam tsis zoo thiab oxidation tsis kam nyob rau hauv ntau ntawm corrosive thiab oxidizing tshaj tawm.
ASTM A312 yog ib tus qauv astm tshwj xeeb rau "Nominal Austenitic Stainless hlau seamless thiab welded tub." Nws qhia meej cov txheej txheem kev tshwj xeeb rau hom hlau hlau no, suav nrog qhov ntev, tshuaj lom neeg, cov kev ntsuas siab, thiab ntsuas cov siab. TPP3 yog qhov feem ntau cov classic thiab ib txwm muaj kev siv roj stainless hlau me me, feem ntau hu ua 18 {}}} 8 stainless hlau. "L" sawv rau "cov pa roj carbon tsawg," hais txog cov roj carbon-tsawg.
Raws li AVTM A312, TPPOSL steel leeg yuav tsum tau txheeb xyuas lawv cov kev ua tau zoo tag nrho thiab kev sib khi ua tau zoo, ua kom lawv tawg ua haujlwm hauv kev khiav hauj lwm. EDDY kev sim tam sim no tuaj yeem siv hloov chaw ntawm hydostatic kev ntsuam xyuas thaum thov. Kev sim ultrasonic lossis xov tooj kev sim tuaj yeem raug xaiv yog tias tus neeg yuav khoom xav tau lwm txoj kev kuaj.
Dab tsi yog cov khoom zoo tshaj ntawm Tp304L Stainless Hlau Seamless Tubes yoog raws ASTM A312?
1. Zoo heev corrosion resistance:TPPTIONS TPPES HLAU STEEL STATES Muaj 18% chromium rau saum npoo, sib sau ua yeeb yaj kiab thiab dej paug tawm ntawm huab cua, dej, ntau yam tshuaj noj, thiab khoom noj khoom haus. Qhov no ua rau corrosion tsis kam ntawm TPPSESS cov hlau seamless kav cov neeg siv cov hlau feem ntau.
2. Cov muaj zog tsis zoo rau intergranular corrosion:Qhov no yog qhov tseem ceeb sib txawv ntawm 304L thiab tus qauv 304. 304 Weld kev kho nag lossis yog li kev pheej hmoo ntawm corrosion hauv weld cheeb tsam.
3. Cov khoom siv neeg kho zoo tshaj plaws thiab tshuabsab):Nws lub zog siab thiab lub zog zoo ua kom yooj yim khoov, daim ntawv, thiab cov txheej txheem.
4. Zoo heev qis - kub ceev:Tus qauv Austenitic ntawm Tp304L stainless hlau tso cai rau nws kom muaj kev cuam tshuam zoo tawv txawm tias tsis tshua kub, ua rau nws muaj kev haum rau qis-}}}}} qhov chaw ib puag ncig.
5. Zoo siab -} kub ua tau zoo:TPPTENY hlau stainless tswj lub zog siab thiab oxidation tiv taus ntawm cov kub, tab sis nws cov kev ua haujlwm ntsuas kub yog txwv.
ASTM A312 TP304L Stainless Hlau Seamless Yeeb Nkab Yeeb Nkab Tshuaj Muaj Zog
| SS Qib | ASTM A312 Tshuaj Muaj Zog% Tshaj Plaws | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| C | Mn | P | S | Si | Cr | Ni | Mo | Ti | |
| TPP3L | 0.035 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-13.0 | --- | --- |
ASTM A312 TP304L Stainless Hlau Seamless Yeeb Nkab Cov Khoom Siv
| SS Qib | Kev Kho Cua Sov | Lub zog tensile, Min Ksi [MPa] | Paib muaj zog, min ksi [MPA] |
|---|---|---|---|
| TPP3L | Lus teb | 70 [484] | 25 [170] |
Kev tsim khoom thiab kev kho kom nto
Seamless: Ua los ntawm ib qho khoom siv hlau ua ke, tshem tawm cov kev xav tau ntawm vuam thiab kom ua rau muaj kev sib tw thiab ua kom muaj zog heev uas tsis tshua muaj siab.
Annaling: Qhov kev kho cua sov no muag cov hlau, tshem tawm cov kev ntxhov siab tsim tawm thaum tsim khoom, thiab txhim kho nws cov khoom siv tshuab thiab corrosion tsis kam.
Pickling: Qhov no yog txheej txheem kev kho mob saum npoo av uas siv cov kua qaub kom tshem tawm cov nplaim hluav taws lossis oxides, txhawm rau txhim kho lub ntuj corrosion tsis kam ntawm stainless hlau.
Cov ntawv thov hauv kev lag luam roj ntuj
Pipelines: feem ntau siv nyob rau hauv cov kav dej, ua kom zoo nkauj, thiab cov haujlwm offlehore los thauj cov pa nkev vim nws lub zog thiab lub zog.
Siab - qhov txheej txheem siab: tus qauv seamless ua rau nws zoo rau cov tshuab ua haujlwm ntawm kev kub siab thiab kub.
Kev Corrosive ib puag ncig: Tsim nyog rau kev txhim kho corrosive uas zoo tib yam hlau yuav corrode.
Gnee steel tshwj xeeb hauv kev tsim cov khoom ntau ntawm cov khoom lag luam stainless hlau. Gnee Steel cov khoom ntim khoom muaj xws li: cov hlua hlau: cov kav hlau: cov kav hlau nrog cov kab yeeb yaj kiab txheej lossis tsawg dua yog cov xeb thaum hiav txwv thaum hiav txwv thaum hiav txwv, thiab tom qab ntawd ruaj ntseg nrog hlau strapping. Cov kab mob ntoo / crates: pipes feem ntau ntim rau hauv cov tsiaj ntoo lossis crates los tiv thaiv cov kav dej thaum thauj mus los, tshwj xeeb yog cov uas nyob ntev dua lossis cov kab hniav loj dua. Seaworthy export ntim: Cov chaw muag khoom siv cov txheej txheem seaworthy export export cov ntaub ntawv sau thiab cov tswv yim los tiv thaiv cov kav dej thaum lub sijhawm thauj mus los. Tarpaulin Ntim: Qhov no tiv thaiv los nag, seawater, thiab lwm yam sab nraud los ntawm kev nkag mus rau lub crates export thaum thauj mus los. GNEE steel tshwj xeeb hauv kev tsim khoom thiab muag khoom ntawm alloy cov ntaub ntawv. Gnee Steel cov khoom tau siv dav hauv Aerospace, tshuaj, fais fab, thiab peb tuaj yeem muab hluav taws xob customive cov kev daws raws li cov neeg siv khoom xav tau. Rau cov ntaub ntawv ntsig txog alloy lossis customized almoy alloy cov kev daws teeb meem, thov hu rau peb rau nqe lus:ru@gneesteelgroup.com
