<\/span>\r<\/p>\r\rHG20595-2009帶徑對焊法蘭的應(yīng)用范圍<\/span><\/span><\/span>\r<\/p>\r\r1.工件的接長:例如帶鋼、型材、線材、鋼筋、鋼軌、鍋爐鋼管、石油和天然氣輸送等管道的對焊。<\/span><\/span><\/span>\r<\/p>\r\r2.環(huán)形工件的對焊:例如汽車輪輞和自行車、摩托車輪圈的對焊、各種鏈環(huán)的對焊等。<\/span><\/span><\/span>\r<\/p>\r\r3.部件的組焊:將簡單軋制、鍛造、沖壓或機加工件對焊成復(fù)雜的零件,以降低成本。例如汽車方向軸外殼和后橋殼體的對焊,各種連桿、拉桿的對焊,以及特殊零件的對焊等。<\/span><\/span><\/span>\r<\/p>\r\r4.異種金屬的對焊:可以節(jié)約貴重金屬,提高產(chǎn)品性能。例如<\/span>HG20595-2009<\/span>帶徑對焊法蘭刀具工作部分(高速鋼)與尾部(中碳鋼)的對焊,內(nèi)燃機排氣閥的頭部(耐熱鋼)與尾部(結(jié)構(gòu)鋼)的對焊,鋁銅導(dǎo)電接頭的對焊等。<\/span><\/span><\/span>\r<\/p>\r\rHG20595-2009帶徑對焊法蘭的特點<\/span><\/span><\/span>\r<\/p>\r\r對焊法蘭不易變形,密封好,應(yīng)用廣泛,適用于壓力或溫度大幅度波動的管線或高溫、高壓及低溫的管道,優(yōu)點是價格比較便宜,公稱壓力不超過2.5MPa<\/span>;也用于輸送價格昂貴、易燃、易爆介質(zhì)的管路上,公稱壓力在<\/span>PN16MPa<\/span>左右。<\/span><\/span><\/span>\r<\/p>\r\r相關(guān)推薦:<\/span><\/span>\r<\/p>\r\r法蘭<\/span> <\/span>//www.fyflange.com<\/span> <\/span><\/span>\r<\/p>\r\r壓力容器法蘭 //www.fyflange.com<\/span><\/span> <\/span><\/span>\r<\/p>\r\r鍛件法蘭 //www.fyflange.com<\/span><\/span> <\/span><\/span>\r<\/p><\/div>