澳门申博赌场

本公司生產的冷拉精密管, 冷扎精密無縫鋼管無麻點、劃痕、裂紋、翹皮等外觀缺陷,內外表面光亮,精密程度遠大于普通冷拔管,最小公差2絲。
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山東乾寶誠金屬制品

LIANXIREN:ZHANGJINGLI

手機:15966661888 18963515660

傳真:0635-8880792

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澳门申博赌场LIANXIYOUXIANG:170097888@qq.com

澳门申博赌场GONGSIDIZHI:SHANDONGLIAOCHENGSHIJINGJIKAIFAQUHUITONGWULIUYUANc133

精密鋼管質量要求

作者:乾寶誠金屬制品   時間:2019-03-12 10:11:50   瀏覽次數:次

  

①GANGDEHUAXUECHENGFEN:GANGDEHUAXUECHENGFENSHIYINGXIANGWUFENGGANGGUANXINGNENGZUIZHUYAODEYINSUZHIYI,YESHIZHIDINGYAGUANGONGYICANSHUHEGANGGUANRECHULIGONGYICANSHUDEZHUYAOYIJU。

a. HEJINYUANSU:YOUYIJIARU,GENJUYONGTU

b. CANYUYUANSU:LIANGANGDAIRU,SHIDANGKONGZHI

澳门申博赌场 c. YOUHAIYUANSU:YANGEKONGZHI(As、Sn、Sb、Bi、Pb),QITI(N、H、O)

澳门申博赌场 LUWAIJINGLIANHUODIANZHAZHONGRONG:TIGAOGANGZHONGHUAXUECHENGFENDEJUNYUNXINGHEGANGDECHUNJINGDU,JIANSHAOGUANPIZHONGDEFEIJINSHUJIAZAWUBINGGAISHANQIFENBUXINGTAI。

②GANGGUANJIHECHICUNJINGDUHEWAIXING

澳门申博赌场 a. GANGGUANWAIJINGJINGDU:QUJUEYUDING(JIAN)JINGFANGFA、SHEBEIYUNZHUANQINGKUANG、GONGYIZHIDUDENG。

WAIJINGYUNXUPIANCHA δ=(D-Di)/Di ×100% D: ZUIDAHUOZUIXIAOWAIJINGmm

澳门申博赌场 Di:MINGYIWAIJINGmm

b. GANGGUANBIHOUJINGDU:YUGUANPIDEJIAREZHILIANG,GEBIANXINGGONGXUDEGONGYISHEJICANSHUHEDIAOZHENGCANSHU,GONGJUZHILIANGJIQIRUNHUAZHILIANGDENGYOUGUAN

BIHOUYUNXUPIANCHA: ρ=(S-Si)/Si×100% S:HENGJIEMIANSHANGZUIDAHUOZUIXIAOBIHOU

澳门申博赌场 Si:MINGYIBIHOUmm

C.GANGGUANTUOYUANDU:BIAOSHIGANGGUANDEBUYUANCHENGDU。

澳门申博赌场 d. GANGGUANCHANGDU:ZHENGCHANGCHANGDU、DING(BEI)CHICHANGDU、CHANGDUYUNXUPIANCHA

澳门申博赌场 e. GANGGUANWANQUDU:BIAOSHIGANGGUANDEWANDU:MEIMIGANGGUANCHANGDUDEWANQUDU、GANGGUANQUANCHANGDEWANQUDU

澳门申博赌场 f. GANGGUANDUANMIANQIEXIEDU:BIAOSHIGANGGUANDUANMIANYUGANGGUANHENGJIEMIANDEQINGXIECHENGDU

g. GANGGUANDUANMIANPOKOUJIAODUHEDUNBIAN

澳门申博赌场 5.GANGGUANBIAOMIANZHILIANG:BIAOMIANGUANGJIEYAOQIU

a. WEIXIANXINGQUEXIAN:LIEWEN、NEIZHE、WAIZHE、YAPO、LICENG、JIEBA、LAAO、TUBAODENG。

b. YIBANXINGQUEXIAN:MAKENG、QINGXIAN、HUASHANG、PENGSHANG、QINGWEIDENEI、WAIZHIDAO、GUNYINDENG。


精密鋼管質量要求

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