Dab tsi yog tuab phab ntsa steel yeeb nkab?
Cov yeeb nkab steel nrog qhov sib piv ntawm sab nraud ntawm cov yeeb nkab steel rau phab ntsa thickness tsawg dua 20 yog hu uatuab phab ntsa steel yeeb nkab.
Daim ntawv thov ntawm tuab-walled seamless steel yeeb nkab:
Feem ntau siv los ua roj av geological drilling yeeb nkab, tawg yeeb nkab rau petrochemical kev lag luam, boiler yeeb nkab, bearing yeeb nkab thiabstructural steel yeeb nkab rau tsheb, tsheb laij teb, aviation, thiab lwm yam.
Manufacturing txheej txheem ntawm tuab-walled seamless steel yeeb nkab:
Kub dov (extruded seamless steel yeeb nkab): round tube billet → cua sov → perforation → peb-yob cross-rolling, nruam dov los yog extrusion → yeeb nkab tshem tawm → sizing (los yog txoj kab uas hla) → txias → straightening → hydraulic test (los yog flaw detection) → cim → warehousing
Thick phab ntsa seamless steel yeeb nkabtau siv dav hauv cov raj xa dej hauv xyoo tas los no, xws li kev thauj mus los loj ntawm qee cov kua dej uas muaj viscosity siab, thiab lwm yam.. Yog li cas qhov kev ua tau zoo tau tshwm sim hauv cov txheej txheem ntawm daim ntawv thov ntawm tuab-walled seamless steel yeeb nkab?
1) High hnav tsis kam ua haujlwm:
Thick-walled seamless steel yeeb nkabhnav txheej thickness 3-12 hli, hnav txheej hardness tuaj yeem ncav cuag HRC58-62, hnav tsis kam yog ntau tshaj 15-20 npaug ntawm cov hlau zoo tib yam, tsis tshua muaj hlau hlau phaj kev ua tau zoo 5-10 npaug ntau dua, siab chromium cam khwb cia hlau hnav tsis kam 2-5 sij hawm ntau, hnav tsis kam yog ntau dua li cov tshuaj tsuag vuam thiab thermal txau thiab lwm txoj hauv kev.
2) Kev cuam tshuam zoo dua:
Heavy Wallthickness Steel Yeeb Nkabyog ob txheej txheej hlau, thiab metallurgical ua ke ntawm cov hnav-tiv taus txheej thiab cov khoom siv hauv paus, nrog lub zog sib txuas, tuaj yeem nqus tau lub zog hauv cov txheej txheem ntawm kev cuam tshuam, thiab txheej hnav-tiv taus yuav tsis poob, yog li nws tuaj yeem siv rau kev ua haujlwm nrog kev vibration muaj zog thiab cuam tshuam, uas tsis zoo rau cov ntaub ntawv pov thawj hnav-resistant thiab cov ntaub ntawv ceramic.
3) Kev kub siab ua haujlwm zoo:
Thick-walled seamless steel tube alloy carbide muaj kev ruaj ntseg kev ua tau zoo nyob rau hauv qhov kub thiab txias, hnav-resistant steel phaj tuaj yeem siv tsis pub dhau 500 ℃, lwm yam tshwj xeeb uas yuav tsum tau kub siab tuaj yeem tsim kho, tuaj yeem ua tau raws li kev siv hauv 1200 ℃;ceramic, polyurethane, cov ntaub ntawv polymer, thiab lwm yam. muab tshuaj txhuam cov ntaub ntawv hnav-tiv taus tsis tuaj yeem ua tau raws li qhov xav tau ntawm qhov kub thiab txias.
4) Kev ua haujlwm zoo:
tuaj yeem ua tiav rau hauv cov kav dej seamless ntawm ntau qhov sib txawv raws li qhov xav tau, thiab tuaj yeem ua tiav, txias-tsim, welded, khoov, thiab lwm yam, uas yooj yim siv;tuaj yeem sib sau ua ke thiab tsim rau ntawm qhov chaw, uas ua rau kev saib xyuas thiab hloov chaw ua haujlwm txuag lub sijhawm thiab yooj yim thiab txo qis kev ua haujlwm.
5) Zoo heev poj niam txiv neej-tus nqi piv:
Tus nqi ntawm tuab-walled seamless steel yeeb nkab yog nce piv nrog cov ntaub ntawv zoo tib yam, tab sis xav txog lub neej kev pab cuam ntawm cov khoom, qhov kev ua tau zoo-rau-tus nqi piv yog ntau dua li cov hlau zoo tib yam thiab lwm yam ntaub ntawv, coj mus rau hauv tus account lub txij nkawm. nqi, spare qhov chaw nqi thiab downtime poob.
Lub sij hawm xa tuaj: Mar-15-2024