德州优质铝合金风口,镀锌板风管,防火阀生产厂家

镀锌钢板风管焊接有哪些技术要求?

  1、镀锌钢板风管焊接准备

乐彩网  (1)GENJUXINGZHUANGDEHOUDU,CAIYONGJIXIEJIAGONG、DENGLIZIQIEGEDANDUHUOTANHUBAOXUEDENGFANGFAJIAGONGPOKOU,WEIBIMIANFEIJIANJINSHUSUNSHANG,CAIYONGTANHUBAOXUEKAICAOHESHOUGONGDIANHUHANSHI,YINGZAIPOKOULIANGCETUSHIHUIFEN,POKOUXINGZHUANGYINGCAIYONGvGOU,CAIYONGGENGXIAODEHANJIEDIANLIU,FANGZHIBUXIUGANGJINGJIEFUSHI。

乐彩网  (3)WEILEDADAOXIANGTONGDEHANJIEXINGNENG,YINGGENJU“QITABUJIAN”DEYUANZEXUANZEHANJIECAILIAO,LIANJIEQIZHONGDETIESUTIBUDEGUODA。ZHEISHIWEILEGAISHANJIETOUDEREKAILIEHEJINGJIANFUSHI。

乐彩网  (4)YINGCAIYONGYANGEDEDIANHAN,BINGZUNXUN“DUANHOUDU”HE“WUHANJIEDIANHAN”DEYUANZE。

镀锌钢板风管

  2、DUXINGANGBANFENGGUANHANJIEJISHUYAOQIU

  (1)SHOUDONGDIANHUHANJICAIYONGZHILIUNIHAN,ZHILIULIANJIESHISHIYONGDIANHUHANJIE。

  (2)HANJIEQIAN,JIANGGANGSISHUACONGBIAOMIANDIAOLUO,YONGBINGTONGQINGXI,SHIQIGANZAO。

乐彩网  (3)DANGHANFENGDEHOUDUYINGJINKENENGBOSHI,YOULIYULIANGHAODERONGHEGENBU;HUSHIYIGEHUANMANDEXIEPO,RUGUOHUSHOUSUO,MOCHUANGJIANGXIAOSHI。BIXUZAIAOCAONEIQIHU,HUSHANGYINGBUMANAOKENG,FANGZHIDIANHUKAILIE。

  (4)WEILEFANGZHITANHUAWUDECHENDIAN、LIJIANFUSHI,BIXUYANGEKONGZHITUCENGWENDUHEHANJIEHOUDELENGQUESUDU,YINCITUCENGWENDUKONGZHIDEYAOQIUDIYU60℃。

乐彩网  (5)HANJIESHIJINKENENGDUOSHIYONGDIANHUHANJIEJISHU,JISHUKEYIHENHAODIKONGZHIHANXICENGDEBIAOMIANYANSEHECHENGXING、HANJIEXIAOGUO。