Tel:0535-5657872
Fax:0535-3358698
Phone:13853547872,18953547698
Code:265607
E-mail:daoqin@plcastbasalt.cn
Add:Changsheng Business Plaza,Penglai City, Shandong Province, China
夾套鑄石管是由內(nèi)外套鋼管通過法蘭或者環(huán)形板連接,中間為30mm以上的鑄石層構(gòu)成。其工藝是在外套鋼管上開具澆冒口,將巖漿直接澆注在經(jīng)過預(yù)熱的內(nèi)外鋼管的夾層中,后經(jīng)過結(jié)晶、退火處理,封閉澆冒口而形成的整體彎頭。該產(chǎn)品抗沖擊性能好,極其耐磨損,主要用做電廠鍋爐煤粉彎頭。
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