EN124 D400 Vajvoog Manhole Npog Thiab Ncej Export rau Mexico

Khoom siv: Hlau Hlau GGG500-7

Txuj: EN124 European Standard

Qauv: D400

Unit Nyhav: 50kg

Pob: Los ntawm Pallet

20' thawv ntim: 420pcs

Hu rau tam sim no PDF DOWNLOAD

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Khoom Taw Qhia

Dab tsi yog cov khoom siv hlau nplaum?

Ductile hlau yog ib yam ntawm cov khoom muaj zog cam khwb cia hlau tsim nyob rau hauv lub xyoo 1950s, nws cov kev ua tau zoo nyob ze rau cov hlau, nws yog raws li nws cov kev ua tau zoo heev, tau ntse siv los cam khwb cia ib co complex quab yuam, lub zog, toughness, hnav kuj yuav tsum tau. qhov siab. Ductile hlau tau tsim sai heev rau hauv cov khoom siv hlau cam thib ob rau grey hlau thiab dav siv. Lub npe hu ua "hlau es tsis txhob steel" feem ntau yog hais txog cov hlau ductile.

Nodular cam khwb cia hlau yog tau los ntawm spheroidization thiab inoculation kev kho mob, uas zoo txhim kho cov neeg kho tshuab zog ntawm cam khwb cia hlau, tshwj xeeb tshaj yog cov ductility thiab toughness, thiaj li yuav tau siab zog dua carbon steel.

Ua tsaug rau koj xaiv peb cov khoom. Peb tos ntsoov yuav pab koj nrog qhov zoo tshaj plaws ntawm peb lub peev xwm.

Ductile cam khwb cia hlau lim dej npog yog ib yam ntawm cov khoom siv hlau, ductile cam khwb cia hlau los ntawm spherization thiab yug me nyuam ua tau pob graphite, zoo txhim kho cov neeg kho tshuab engergy ntawm cam khwb cia hlau, tshwj xeeb tshaj yog txhim kho cov yas thiab toughness, yog li tau txais lub zog siab dua carbon hlau. Ductile cam khwb cia hlau yog ib qho khoom siv hlau casting uas tau nthuav tawm hauv xyoo 20^th xyoo pua, uas yog nyob ze rau cov hlau, uas yog raws li nws cov kev ua tau zoo heev thiab tau ua tiav siv los tsim qee qhov chaw uas nyuaj, muaj zog, muaj zog thiab hnav-resistant, Ductile cam khwb cia hlau tau tsim sai heev thib ob tsuas yog grey cam khwb cia hlau thiab yog dav siv nyob rau hauv cam khwb cia hlau cov ntaub ntawv. Nws yog hu ua "hlau tiam steel", feem ntau yog hlau ductile, cam khwb cia hlau yog muab faib ua voj voog thiab square, nyob rau hauv lub nroog txoj kev tswj, feem ntau txais yuav puag ncig manhole npog, vim hais tias puag ncig manhole npog tsis yooj yim rau qaij, tuaj yeem tiv thaiv kev nyab xeeb zoo dua. ntawm cov neeg taug kev thiab cov tsheb, siv lub voj voog manhole npog feem ntau suav hais tias lub voj voog manhole npog tib txoj kab uas hla, thaum lub qhov yog dov, nws yuav dav me ntsis ntawm lub qhov hauv qab thiab lub hau yuav tsis poob rau hauv qhov dej.

Thiab yog tias koj siv lub square manhole npog, vim hais tias cov kab pheeb ces kaum ntev dua li ntawm txhua lub npoo, nws yooj yim rau poob rau hauv qhov dej raws kab kab pheeb ces kaum ntawm lub qhov dej thiab ua rau muaj kev nyab xeeb.

Nyob rau hauv lub countryside thiab cable Wells, square feem ntau yog siv, uas tuaj yeem tiv thaiv kev nkag mus ntawm cov kua dej zoo li nag.

Khoom Specifications

Sab nraud Loj	Npog Dia	Qhib qhib	Qhov siab	Chav ntsuas hnyav	Chaw thau khoom muaj peev xwm	Chav / Pallet	20ft qw	40HQ kom muaj nuj nqis
Ø 795	Ø 635	Ø 600	80	50kg ua	EN124 D400	10 units / Pallet	420 units	560 ua