Plât boeler dur trwch miedwm rholio poeth

Disgrifiad Byr:

Trwch: 4.5mm-300mm

Lled: 600-2000mm

Deunydd: Q355B, Q345R, 16mndr, 1CR6SI2MO, SA516GR70,16MO3,16MO3, Q340NH12CR1MOV, ac ati

(1) Prif raddau dur platiau boeler yw: 20g, 16mng, 15crmovg, 19mng, 22mng

(2) Prif raddau dur y platiau ar gyfer llongau pwysau yw: 20r, 16mnr, 15mnnbr, 15mnvnr

(3) Safonau Gweithredol: GB713-1997, GB6654-1996


Manylion y Cynnyrch

Tagiau cynnyrch

Nodweddion

Prif garbon strwythurol trwch miedun plât dur ysgafn

Boiler steel plate mainly refers to the hot-rolled medium and heavy plate materials used to manufacture superheaters, main steam pipes and heating surfaces of boiler fire chambers. Boiler steel plate is one of the key materials in boiler manufacturing, mainly refers to the hot-rolled special carbon steel and low alloy used to manufacture important components such as boiler shell, drum, header end cover, support and hanger. Deunydd plât dur sy'n gwrthsefyll gwres.

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Cyflwyniad

Y prif ddeunyddiau yw dur strwythurol o ansawdd uchel a dur sy'n gwrthsefyll gwres aloi isel. Mae dur boeler a ddefnyddir yn gyffredin yn ddur wedi'i ladd â charbon isel wedi'i arogli gan aelwyd agored neu ddur carbon isel wedi'i arogli gan ffwrnais drydan. Mae'r cynnwys carbon wc yn yr ystod o 0.16%-0.26%. Since the boiler steel plate works under high pressure at medium temperature (below 350ºC), in addition to high pressure, it is also subjected to impact, fatigue load and corrosion by water and gas. Mae'r gofynion perfformiad ar gyfer dur boeler yn bennaf yn weldio da ac yn plygu'n oer. performance, certain high temperature strength and alkali corrosion resistance, oxidation resistance, etc. Boiler steel plates generally work under medium and high temperature and high pressure conditions. Yn ogystal â thymheredd a gwasgedd uchel, maent hefyd yn destun effeithio ar lwythi blinder a chyrydiad gan ddŵr a nwy. Mae'r amodau gwaith yn wael. Felly, rhaid i blatiau dur boeler fod â phriodweddau ffisegol a mecanyddol da. Prosesadwyedd i sicrhau diogelwch yr offer

Y prif bwrpas

Widely used in petroleum, chemical, power station, boiler and other industries, used to make reactors, heat exchangers, separators, spherical tanks, oil and gas tanks, liquefied gas tanks, nuclear reactor pressure shells, boiler drums, liquefied petroleum gas cylinders, Offer a chydrannau fel pibellau dŵr pwysedd uchel a volutes tyrbin o orsafoedd ynni dŵr

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