Xov xwm khoom
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API 5CT Seamless steel tubing
API 5CT yog tus qauv ntawm cov roj casing los ntawm American Petroleum Institute, feem ntau yog rau cov roj yeeb nkab, tubing thiab casing. API 5CT roj casing siv nyob rau hauv cov roj zoo drilling, uas yog tsuas yog siv rau drilling thiab ua tiav ntawm txoj cai phab ntsa ntawm kev them nyiaj yug, los xyuas kom meej tias tus coj thiab ua tiav ntawm lub dr ...Nyeem ntxiv -
Qhov zoo ntawm hluav taws xob vuam
Kev tiv thaiv vuam txoj kev tsim tau sai heev txij li thaum pib ntawm lub xyoo pua puv 19, tshwj xeeb tshaj yog nrog kev loj hlob ntawm kev lag luam tsheb thiab lwm yam lag luam, daim ntawv thov dav zuj zus. Raws li kev txheeb cais, tam sim no kuj welding txoj kev accounted ...Nyeem ntxiv -
Qhov zoo ntawm kauv weld steel yeeb nkab
Kauv welded yeeb nkab ntau lawm siv kub dov coil. Cov ntsiab lus alloy ntawm cov kauj yog feem ntau qis dua cov qib zoo sib xws ntawm cov phaj steel, txhim kho qhov weldability ntawm kauv welded yeeb nkab. Vim lub dov kev taw qhia ntawm kauv welded yeeb nkab coil tsis perpendicular rau cov yeeb nkab axis kev taw qhia, lub cr ...Nyeem ntxiv -
Qhov zoo ntawm electro-galvanized
Electro-galvanized yog txheej txheem electrolytic kom tau txais txheej txheej ntawm cov yeeb nkab steel. Uas yog txhawm rau ntxiv dag zog thiab txhim kho kev ua haujlwm ntawm cov hlau nto, ua cov yeeb nkab steel zoo nkauj, corrosion kuj, tiv thaiv hnav thiab tshwj xeeb kho qhov muag, hluav taws xob, sib nqus, thermal perfo ...Nyeem ntxiv -
A333-6 tsis tshua muaj kub steel yeeb nkab vuam
A333-6 steel yeeb nkab yog cov hlau tsis tshua muaj kub. Qhov tsawg kawg nkaus kub ntawm 70 ° C. Feem ntau normalized los yog normalized thiab tempered lub xeev tsum. A333-6 steel carbon cov ntsiab lus qis dua, yog li hardened qhov nyiam thiab txias cracking nyiam yog me me. Khoom toughness thiab ductility yog zoo dua ...Nyeem ntxiv -
316l stainless hlau nto hardening txheej txheem thiab kev kho cua sov txheej txheem
Stainless hlau raj kub kev kho mob lub hom phiaj tseem ceeb yog hloov cov yeeb nkab puab hlau matrix qauv, txhim kho lub hardness ntawm stainless hlau yeeb nkab, tab sis vim hais tias nws tsis yog fundamentally hloov cov yeeb nkab morphology, thiab yog li ntawd tsis tau zoo txhim kho lub zog thiab toughness ntawm stainless. ..Nyeem ntxiv
