ASTM A 312 347 Hlau Tube

ASTM A312 347 Hlau Tube yog austenitic stainless hlau nrog ntxiv ntawm columbium (niobium) rau stabilization, txhim kho nws cov tsis kam mus rau intergranular corrosion. Nws yog siv rau hauv kev lag luam chemical, nuclear, thiab zaub mov ua lag luam, tshwj xeeb tshaj yog rau cov ntawv thov uas xav tau lub zog siab thiab ua haujlwm siab rau qhov kub thiab txias thiab qhov chaw corrosive.

Xa kev nug

Khoom Taw qhia

Txhawm rau ua qhov kev sim tsis muaj kev puas tsuaj (NDT) ntawm ASTM A 312 347 Cov Tubes Hlau rau kev kuaj pom qhov tsis zoo, koj tuaj yeem siv ntau txoj hauv kev:

Kev Ntsuas Radiographic: Qhov no suav nrog kev siv X-rays lossis gamma rays kom nkag mus rau hauv cov khoom thiab kuaj pom cov teeb meem sab hauv. Nws muaj txiaj ntsig zoo rau cov ntaub ntawv ntom ntom xws li steel thiab muab cov ntaub ntawv khaws cia ruaj khov ntawm kev tshuaj xyuas.

Ultrasonic Testing (UT): Txoj kev no siv cov suab nrov zaus los tshuaj xyuas cov khoom. Yog tias muaj qhov tsis xws luag, lub suab nthwv dej yuav cuam tshuam qhov sib txawv, qhia tias lawv nyob. UT yog rhiab heev thiab tuaj yeem kuaj pom qhov tsis zoo.

Sib Nqus Particle Testing (MT): Cov txheej txheem no yog siv rau cov ntaub ntawv ferromagnetic thiab koom nrog kev siv cov hlau nplaum rau lub raj. Yog tias muaj qhov tsis xws luag hauv qhov chaw los yog ze ntawm qhov chaw, lawv yuav cuam tshuam qhov chaw sib nqus, ua rau cov khoom sib nqus sib sau ua ke ntawm qhov chaw tsis xws luag.

Liquid Penetrant Testing (PT): Txoj kev no suav nrog kev siv cov xim pleev xim rau ntawm lub raj. Txhua qhov deg-breaking defects yuav ua rau cov dye nkag mus rau hauv lawv. Tom qab tshem tawm cov dye ntau dhau lawm, tus tsim tawm yog siv los kos cov xim ntawm qhov tsis xws luag, ua rau lawv pom.

Eddy Current Testing (ET): Qhov no yog siv rau kev ua cov ntaub ntawv thiab koom nrog inducing eddy tam sim no nyob rau hauv cov khoom. Kev hloov pauv hauv cov dej ntws no tuaj yeem qhia tau tias muaj qhov tsis xws luag.

Txhua txoj kev no muaj nws qhov zoo thiab raug xaiv raws li cov kev cai tshwj xeeb ntawm kev tshuaj xyuas thiab qhov xwm txheej ntawm cov khoom siv. Cov neeg ua haujlwm raug cob qhia kom raug thiab cov cuab yeej ntsuas ntsuas yog qhov tseem ceeb rau cov txiaj ntsig NDT raug.

qhov loj	WT: 1mm-150mm(SCH10-XXS) OD: 6mm-2500mm (3/8"-100")
Ntev	4000mm, 5800mm, 6000mm, 12000mm, los yog raws li xav tau.
Daim ntawv pov thawj	GB/T19001-2016/SO9001:2015