ASTM A333 Qib 6 Alloy Ncaj Seam Welded Yeeb Nkab

Taw qhia rau ASTM A333 Qib 6 Alloy Welded Steel Pipe

ASTM A333 Qib 6 steel yeeb nkab zoo ib yam li AISI 4032 qis- hlau alloy.

ASTM A333 Qib 6 tus qauv npog seamless thiab welded carbon thiab alloy steel hlab rau siv nyob rau hauv cryogenic ib puag ncig. ASTM A333 Qib 6 alloy steel tubes yog tsim los ntawm cov hlau phaj lossis strips, khoov raws lawv qhov ntev siv ntau txoj kev tsim (xws li JCOE, UOE, lossis CE) los tsim ib qho ncaj - seam tube dawb paug nrog pob qij txha. Vuam yog ua los ntawm submerged arc vuam (SAW). Cov txheej txheem no tsim ib qho arc nyob rau hauv ib txheej ntawm flux, tiv thaiv cov weld los ntawm atmospheric contamination thiab tsim welds nrog sib sib zog nqus nkag, zoo, thiab siab pass tus nqi rau cov uas tsis yog - kuaj puas. Tom qab-weld steel hlab yuav tsum tau txais kev kho cua sov (feem ntau normalizing lossis normalizing thiab tempering) los txo cov kev ntxhov siab ntawm vuam, ua kom cov nplej zoo dua, thiab yog li rov qab thiab xyuas kom lawv qhov tseem ceeb ntawm kev cuam tshuam cryogenic toughness.

Cov txheej txheem ntim khoom suav nrog: ntoo crates / fillers / cartons / tiv thaiv ntawm ob sab ntawm cov yeeb nkab, thiab kev tiv thaiv tsim nyog raws li kev xa khoom.

Kev soj ntsuam thiab Kev Ntsuas: Kev sim tshuaj muaj pes tsawg leeg, kev ntsuas cov khoom siv kho tshuab (lub zog tensile, lub zog tawm los, elongation, flaring, flattening, bending, hardness, impact testing), deg and dimensional inspection, non-destructive testing, and hydrostatic testing.

Kev Kho Hniav: Roj immersion, painting, passivation, phosphating, thiab txhaj tshuaj peening.

Mechanical zog rau ASTM A333 Qib 6 Alloy Steel

Cov khoom	Cov ntaub ntawv
Tensile zog, min, (MPa)	415mpa ua
Yield zog, min, (MPa)	240 Mpa ib
Elongation, min, (%), L / T	30/16.5

SATM A333 Qib 6 Kev Ua Tau Zoo Rau Kev Ncaj Ncees Welded Hlau Yeeb Nkab:

Qhov tseem ceeb cuam tshuam kev ua tau zoo yuav tsum tau ua rau ASTM A333 Qib 6 steel yeeb nkab yog tias nws yuav tsum dhau Charpy V -notch impact test at -45℃(-50℃F). Tus qauv qhia tias qhov nruab nrab qhov cuam tshuam lub zog ntawm txhua pawg ntawm peb tus qauv yuav tsum tsis pub tsawg dua 18 Joules, thiab qhov cuam tshuam tsawg kawg nkaus ntawm ib qho qauv yuav tsum tsis pub tsawg dua 13.5 Joules. Qhov kev xeem yuav tsum tau ua kom paub tseeb tias cov nickel alloy steel yeeb nkab tuaj yeem tiv taus qhov tawg ntawm qhov kub thiab txias, qhov kev ua tau zoo tseem ceeb rau nws daim ntawv thov kev nyab xeeb hauv cov roj liquefied natural gas (LNG) thiab cov kav dej siv hauv qhov chaw txias heev.

vim li cas xaiv peb

GNEE STEEL yog lub tuam txhab xa tawm nrog ntau xyoo ntawm kev paub hauv kev lag luam steel thoob ntiaj teb. Kev siv nws cov khoom siv siab -cov khoom siv tau zoo thiab muaj peev xwm ua haujlwm tshaj lij, nws tau ua tiav pawg neeg siv khoom los ntawm ntau lub tebchaws thiab cheeb tsam rau kev mus ntsib thiab tshuaj xyuas. Nws tau tsim kom muaj kev ntseeg sib sib zog nqus nrog ntau tus neeg siv khoom txawv teb chaws, thiab ntawm lub hauv paus no, tau ua tiav kev sib koom tes ntev ntev -kev sib koom tes.

 

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