Brass tube coil - Nrhiav qhov haum rau koj xav tau-Hight zoo thiab kav ntev!

Lus piav qhia luv luv:

Brass yog ntau yam thiab feem ntau siv alloy, muaj feem ntau ntawm tooj liab thiab, rau qib qis dua, zinc.
Zoo ib yam li tooj liab cov yam ntxwv ntawm cov hluav taws xob zoo thiab cov hluav taws xob hluav taws xob thiab cov khoom siv hluav taws xob zoo, cov tooj dag muaj zog dua li cov tooj liab uas tsis yog-alloyed, uas muaj kev siv dav hauv hluav taws xob, hluav taws xob, khoom siv kav dej, tsheb, dej & roj kev lag luam.Tsis tas li ntawd, cov tooj dag uas tsis muaj qhov tsis zoo yog nrhiav tom qab tsis yog rau kev siv petrochemical nkaus xwb, tab sis rau kev tsim cov npe sib txawv ntawm cov khoom sib txhuam qis, suav nrog, tab sis tsis txwv rau, cov cuab yeej suab paj nruag, mos txwv, thiab lub tes tsho lossis spacer, lwm..
Thaum xaiv lub raj tooj dag / yeeb nkab rau daim ntawv thov, nws yog ib qho tseem ceeb uas yuav tau xav txog ntau yam, nrog rau cov khoom muaj pes tsawg leeg, cov duab, qhov ntev, lub zog tensile, elongation, hardness, thiab lwm yam. feem pua.