专利名称：AUSTENITIC ACID-RESISTANT STAINLESS STEEL PIPE
湾鳄
u盘安装win7发明人：HANG, Yonggui，杭永贵
申请号：CN2017/083169童年的游戏
申请日：20170505
小学语文教学设计公开号：WO2018/171007A1
公开日：
20180927
秋字
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专利内容由知识产权出版社提供
专利附图：
摘要：Disclod is an austenitic acid-resistant stainless steel pipe, comprising a steel pipe body (1), wherein a number of antiskid strips (2) are provided on the outer surface of the steel pipe body, a number of inner clamping grooves (3) are provided on the inner
surfaces of both ends of the steel pipe body (1), the end faces at both ends of the steel pipe body (1) are respectively an outwardly inclined surface (4) and an inwardly inclined surface, and the steel pipe body (1) consists of the following materials in parts by weight: 0.45% of C, 0.7% of Si, 1.8% of Mn, 23% of Cr, 13% of Ni, 1.3% of Nb, 0.01% of S, 0.01% of P, 6% of Ta, and 0.3% of Zr. The stainless steel pipe has a simple structure, a rational design, and simple processing steps, and the stainless steel pipe not only has acid resistance, easy installation and skid resistance, but also has a high hardness.
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申请人：NANTONG SHENGLIDE METAL MATERIAL TECHNOLOGY CO., LTD.，南通盛立德金属材料科技有限公司
春风网地址：No. 88, Qian Yi Street, Jiao Xie Town, Lao Ba Gang Binhai New Area, Hai'an County Nantong, Jiangsu 226600 CN，中国江苏省南通海安县老坝港滨海新区角斜镇前一路88号, Jiangsu 226600 CN
国籍：CN,CN
代理人：NANJING ZHENGLIAN INTELLECTUAL PROPERTY AGENCY CO., LTD，南京正联知识产权代理有限公司
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