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油气化工管
  • 石油裂化用无缝钢管

      biaozhun:gb9948---------zhongguoguojiabiaozhun yongtu:shiyongyushiyoujinglianchangdeluguan、rejiaohuanqiguanheguandaoyongwufenggangguan。zhuyaoshengchangangguanpaihao:10、20、12crmo 、15crmo、1cr2mo、1cr5mo、1crl9ni9、1crl9ni11nbdengjingxieshang,yekegongyingqitapaihaodegangguan。jixiexingneng:pai  haokanglaqiangdu(mpa)qufuqiangdu(mpa)shenzhanglv(%)chongjigong(j)10330~490≥205≥24/20410~550≥245≥21≥3912crmo410~560≥205≥21≥5515crmo440~640≥235≥21≥471cr2mo≥390≥175≥22≥921cr5mo≥...

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  • 管线管

    biaozhun:api spec 5l、iso 3183, gb/t 9711yongtu:yongyushiyou、tianranqigongyezhongdeqi、shui、youshusongjixiexingneng:biao  zhungang  jiqufuqiangdu(mpa)kanglaqiangdu(mpa)yanshenlv(%)chongjigong(j)api spec 5liso 3183gb/t 9711 psl1 chaapi spec 5lbiao3 a25/l175≥172≥310a/l210≥207≥331b/l245≥241≥414x42/l290≥290≥414x46/l320≥317≥434x52/l360≥359≥455x56/l390≥386≥490x60/l415≥414≥517x65/l450≥448≥...

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  • 3PE/PP/FBE防腐涂层管

      biaozhun:waituceng:nf a49-710、din30670、can csa 21、can csa 20、sy/t0315jiqitaguojiaxiangguangangguanwaifangfubiaozhun;neituceng:nf a49-709、api rp 5l2、sy/t0457jiqitaguojiaxiangguangangguanneitucengbiaozhunyongtu:waitucengzhuyaoyongyuyoushusongyongguandaomaidiqiandefangfubaohu;jianzuneitucengzhuyaoqijiangdiguanxiantouziheyunxingweihuchengben。gangguanwaifangfu1、dancengrongjiehuanyangfenmofangfu(fbe)single-layerfbe coatinghuanyangfenmotucengyinqiyouliangdefangfuxing、jueyuanxinghejiaozhangdeshiyongshoumingerchengweimuqianxianjindeguandaowaifangfutucengzhiyi。fenputongxing(houdu:300~400um)hejiaqiangxing(houdu:400~50...

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