ASTM A 554 409 Hlau Tube

ASTM A554 409 Stainless Hlau Tubes yog ferritic stainless hlau cov khoom paub txog lawv zoo corrosion kuj thiab formability. Cov raj no zoo tagnrho rau kev siv lub tshuab ua pa, mufflers, thiab lwm yam kev siv uas yuav tsum tau muaj qhov kub thiab txias. Lawv muaj qhov sib npaug ntawm cov khoom, nrog rau lub zog thiab yooj yim ntawm fabrication.

Xa kev nug

Tsham tam sim no

Khoom Taw qhia

Nyob rau hauv cov txheej txheem vuam rau ASTM A554 409 Cov Tubes Hlau, kev kuaj tshuab feem ntau yog ua los xyuas kom cov raj ua tau raws li qhov yuav tsum tau muaj lub zog thiab cov qauv ductility. Cov kev xeem no suav nrog:

Tensile Testing: Qhov kev ntsuam xyuas no ntsuas lub zog tensile thiab ductility ntawm cov hlab los ntawm rub tus qauv kom txog thaum nws tawg, sau qhov siab tshaj plaws load thiab elongation. Nws pab kom paub tseeb tias cov khoom muaj lub zog tsim nyog thiab muaj peev xwm deform ua ntej tawg, uas yog qhov tseem ceeb rau kev siv cov qauv.

Yield Strength Determination: Lub zog tawm los yog txiav txim siab los ntawm kev ntsuas qhov kev ntxhov siab uas yuav tsum tau ua kom muaj qhov deformation mus tas li (offset) ntawm 0.2% ntawm qhov ntev ntawm cov qauv. Qhov kev ntsuam xyuas no yog qhov tseem ceeb rau kev nkag siab lub ntsiab lus ntawm cov khoom siv hloov ntawm elastic mus rau cov cwj pwm yas.

Kev Ntsuas Hardness: Txawm hais tias tsis yog ib qho kev ntsuas ncaj qha ntawm lub zog, kev sim hardness tuaj yeem siv los ntsuas qhov tsis ncaj ntawm cov khoom siv ntawm cov raj. Nws yog ua los ntawm annealed round raj los xyuas kom meej tias lawv ua raws li cov hardness txwv teev nyob rau hauv tus qauv.

Cov kev ntsuam xyuas no tau ua raws li cov ntu siv tau ntawm Kev Ntsuas Cov Txheej Txheem thiab Cov Lus Txhais A 370, thiab cov txiaj ntsig tau raug siv los xyuas kom meej tias cov welded ASTM A554 409 Cov Hlau Tubes tswj xyuas qhov tsim nyog txhua yam kev ncaj ncees rau lawv cov ntawv thov. Thaum tau teev tseg, ib qho kev ntsuam xyuas yog ua los ntawm ib lub raj ntawm txhua qhov ntau ntawm 2500 ft (760 m) los yog ib feem ntawm qhov kub ntawm cov hlau, ua ntej txiav mus rau qhov ntev.

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