Boiler seamless tshwj xeeb raj qauv
Boiler seamless yeeb nkabyog cov yeeb nkab tshwj xeeb uas muaj qhov kub thiab txias thiab cov yam ntxwv siab. Nws yog dav siv hauv cov khoom siv boiler hauv roj av, tshuaj lom neeg kev lag luam, hluav taws xob fais fab, nuclear fais fab nroj tsuag thiab lwm yam kev lag luam. Piv nrog rau cov kav dej welded, cov kav dej seamless muaj kev ua haujlwm siab dua thiab zoo dua corrosion, thiab tuaj yeem tiv taus qhov kub thiab txias.

Common boiler seamless tshwj xeeb raj qauv
Cov hauv qab no yog qee yam boiler seamless tshwj xeeb raj qauv:

1. 20g cev: Cov yeeb nkab no yog cov pa roj carbon tsawg thiab tsim nyog rau cov khoom siv boiler nrog kev ua haujlwm kub hauv qab 450 ° C. 20G yeeb nkab muaj qhov zoo weldability thiab plasticity thiab yog dav siv hauv roj av, tshuaj lom neeg kev lag luam, hluav taws xob fais fab thiab lwm yam lag luam.

2. 12Cr1MoVG tub: Cov yeeb nkab no yog tsim los ntawm cov hlau alloy xws li chromium, molybdenum thiab manganese, thiab muaj qhov kub thiab txias tsis kam thiab oxidation tsis kam. Haum rau cov boilers supercritical thiab high-pressure boilers nrog kev khiav hauj lwm kub ntawm 540 ° C thiab hauv qab no.

3. 15CrMoG tub: Cov yeeb nkab no yog tsim los ntawm cov hlau alloy xws li chromium, molybdenum thiab manganese, thiab muaj qhov kub thiab txias tsis kam thiab oxidation tsis kam. Nws yog tsim rau roj av refining, tshuaj lom neeg kev lag luam, hluav taws xob fais fab thiab lwm yam kev lag luam uas kub ua hauj lwm yog 540 ℃ thiab hauv qab no.

4. 12Cr2MoG tub: Cov yeeb nkab no yog tsim los ntawm cov hlau alloy xws li chromium, molybdenum thiab manganese, thiab muaj qhov kub thiab txias tsis kam thiab oxidation tsis kam. Haum rau supercritical boilers thiab high-pressure boilers nrog kev khiav hauj lwm kub ntawm 560 ° C thiab hauv qab no.

Qhov zoo ntawm seamless tshwj xeeb raj rau boilers
Boiler seamless tshwj xeeb raj muaj cov hauv qab no zoo:

1. Kev ua haujlwm siab zoo: Cov kav dej seamless yog tsim los ntawm cov txheej txheem tshwj xeeb thiab muaj kev tiv thaiv zoo dua thiab tuaj yeem tiv taus siab dua.

2. Zoo corrosion kuj: Sab hauv phab ntsa ntawm cov yeeb nkab seamless yog du, tsis yooj yim rau scaling thiab corrosion, thiab tuaj yeem tiv taus corrosion zoo dua.

3. Muaj zog qhov kub thiab txias adaptability: Boiler seamless raj tuaj yeem ua haujlwm ib txwm nyob rau hauv qhov chaw kub kub yam tsis muaj deformation lossis tawg.

4. Lub neej ua haujlwm ntev: Cov txheej txheem tsim khoom thiab cov khoom siv zoo ntawm cov kav dej seamless txiav txim siab lawv lub neej ua haujlwm ntev, uas tuaj yeem txo qhov zaus ntawm kev hloov khoom siv.

Cov ntsiab lus
Boiler seamless raj tshwj xeeb yog ib qho tseem ceeb thiab tseem ceeb ntawm cov khoom siv boiler thiab muaj kev ua haujlwm zoo thiab kev tiv thaiv corrosion. Thaum xaiv cov kav dej boiler seamless, nws yog ib qho tsim nyog yuav tsum xaiv cov khoom siv yeeb nkab thiab cov qauv tsim nyog raws li cov kev ua haujlwm tiag tiag thiab cov kev xav tau los xyuas kom meej qhov kev ua haujlwm zoo thiab kev nyab xeeb ntawm cov khoom siv.

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