TCEC1372017输电线路钢管塔力加工技术规程48

ICS29.240F20备案号：53939-2016中国电力企业联合会标准T/CEC137—2017输电线路钢管塔加工技术规程Themanufacturingcodefortransmissionlinesteeltubulartower2017-05-15发布2017-08-01实施中国电力企业联合会发布T/CEC137—2017I目次前言···································································································································································II1范围······························································································································································12规范性引用文件··········································································································································13术语和定义··················································································································································34一般规定······················································································································································35材料与零件··················································································································································36制作与装配··················································································································································47焊接····························································································································································118试组装与试拼装········································································································································189防腐····························································································································································2110紧固件······················································································································································2211检验··························································································································································2312包装、标记、贮存和运输·······················································································································2813技术资料··················································································································································30附录A（规范性附录）输电线路钢管塔用法兰技术条件··········································································31附录B（规范性附录）输电铁塔用8.8级、10.9级热浸镀锌螺栓及配套螺母技术条件·························38附录C（规范性附录）薄壁管对接焊缝超声波检测与质量评定·······························································39T/CEC137—2017II前言本标准依据GB/T1.1—2009《标准化工作导则第1部分：标准的结构和编写》的规则起草。本标准由中国电力企业联合会提出并归口。本标准负责起草单位：山东电工电气集团有限公司。本标准参加起草单位：国家电网公司基建部、国家电网公司交流建设部、北京国网富达科技发展有限责任公司、国家电网公司交流建设分公司、电力规划设计总院、中国电力工程顾问集团华东电力设计院有限公司、电力工业铁塔质量检验测试中心、国网山东省电力公司电力科学研究院、中国电力科学研究院、浙江盛达铁塔有限公司、常熟风范电力设备股份有限公司、青岛武晓铁塔有限公司、江苏电力装备有限公司、江苏健德铁塔有限公司、潍坊五洲鼎益铁塔有限公司。本标准主要起草人：徐德录、葛兆军、张强、陈海波、常建伟、李峰、刘蔚宁、张磊、杨靖波、董建尧、李进春、张忠文、聂任员、张东英、舒芳、顾小蕾、匡明照、谢毅、于忠秀、任吉华。本标准首次发布。本标准在执行过程中的意见或建议反馈至中国电力企业联合会标准化管理中心（北京市白广路二条一号，100761）。T/CEC137—20171输电线路钢管塔加工技术规程1范围本标准规定了输电线路钢管塔加工过程中的材料与零件、制作与装配、焊接、试组装与试拼装、防腐、检验、包装、标记、贮存和运输等方面的要求。本标准适用于输电线路钢管塔在制造方厂内的加工、检验。2规范性引用文件下列文件对于本文件的应用是必不可少的。凡是注日期的引用文件，仅注日期的版本适用于本文件。凡是不注日期的引用文件，其最新版本（包括所有的修改单）适用于本文件。GB/T411型六角螺母C级GB/T93标准型弹簧垫圈GB/T95平垫圈C级GB/T470锌锭GB/T222钢的成品化学成分允许偏差GB/T223钢铁及合金GB/T226钢的低倍组织及缺陷酸蚀检验法GB/T228.1金属材料拉抻试验第1部分：室温试验方法GB/T229金属材料夏比摆锤冲击试验方法GB/T231.1金属材料布氏硬度试验第1部分：试验方法GB/T700碳素结构钢GB/T702热轧钢棒尺寸、外形、重量及允许偏差GB/T706热轧型钢GB/T709热轧钢板和钢带尺寸、外形、重量及允许偏差GB/T908锻制钢棒尺寸、外形、重量及允许偏差GB/T985.1气焊、焊条电弧焊、气体保护焊和高能束焊的推荐坡口GB/T985.2埋弧焊的推荐坡口GB/T1591低合金高强度结构钢GB/T1979结构钢低倍组织缺陷评级图GB/T2694输电线路铁塔制造技术条件GB/T2828.1计数抽样检验程序第1部分：按接收质量限（AQL）检索的逐批检验抽样计划GB/T2829周期检验计数抽样程序及表（适用于对过程稳定性的检验）GB/T3098.1紧固件机械性能螺栓、螺钉和螺柱GB/T3098.2紧固件机械性能螺母GB/T3098.17紧固件机械性能检查氢脆用预载荷试验平行支承面法GB/T3274碳素结构钢和低合金结构钢热轧厚钢板和钢带GB/T3323金属熔化焊焊接接头射线照相GB/T3524碳素结构钢和低合金结构钢热轧钢带GB/T4336碳素钢和中低合金钢多元素含量的测定火花发电原子发射光谱法（常规法）T/CEC137—20172GB/T4842氩GB/T4956磁性基体上非磁性覆盖层覆盖层厚度测量磁性法GB/T5117非合金钢及细晶粒钢焊条GB/T5267.3紧固件热浸镀锌层GB/T5293埋弧焊用碳钢焊丝和焊剂GB/T5313厚度方向性能钢板GB/T5780六角头螺栓C级GB/T6394金属平均晶粒度测定法GB/T8110气体保护电弧焊用碳钢、低合金钢焊丝GB/T8162结构用无缝钢管GB/T8541锻压术语GB/T9452热处理炉有效加热区测定方法GB/T10045碳钢药芯焊丝GB/T10561钢中非金属夹杂物含量的测定——标准评级图显微检验法GB/T11259无损检测超声检测用钢参考试块的制作与控制方法GB/T11345焊缝无损检测超声检测技术、检测等级和评定GB/T12470埋弧焊用低合金钢焊丝和焊剂GB/T13912金属覆盖层钢铁制件热浸镀锌层技术要求及试验方法GB/T17493低合金钢药芯焊丝GB/T29712焊缝无损检测超声检测验收等级GB50661钢结构焊接规范DL/T284输电线路杆塔及电力金具用热浸镀锌螺栓与螺母DL/T675电力工业无损检测人员资格考核规则DL/T819火力发电厂焊接热处理技术规程DL/T820—2002管道焊接接头超声波检验技术规程HG/T2537焊接用二氧化碳HG/T3728焊接用混合气体氩-二氧化碳JB/T3223焊接材料质量管理规程JB/T8428无损检测超声试块通用规范JB/T9214无损检测A型脉冲反射式超声检测系统工作性能测试方法JB/T10045.3热切割气割质量和尺寸偏差JB/T10045.4热切割等离子弧切割质量和尺寸偏差JB/T10061A型脉冲反射式超声波探伤仪通用技术条件JB/T10062超声探伤用探头性能测试方法NB/T47008承压设备用碳素钢和合金钢锻件NB/T47013.3承压设备无损检测第3部分：超声检测NB/T47013.4承压设备无损检测第4部分：磁粉检测NB/T47013.5承压设备无损检测第5部分：渗透检测YB/T004初轧坯和钢坯技术条件YB/T2011连续铸钢方坯和矩形坯YB/T4149连铸圆管坯T/CEC136输电线路钢管塔用直缝焊管T/CEC137—201733术语和定义下列术语和定义适用于本文件。3.1零件part组成钢管塔的最小单元，如法兰、紧固件、钢管、加劲板、连接板等。3.2构件component由若干零件组成的钢管塔基本单元，如钢管和法兰组成的焊接件、钢管与插板组成的连接件等。3.3装配assembling按照规定的精度和技术要求，将零件