WAIGUANCHAKAN

　　目测查看涂塑钢管的外观质量。

　　HOUDUZHANGLIANG

　　CONGTUSUGANGGUANDELIANGDUANQUBUTONGZHANGDUDELIANGGEHENGDUANMIAN，ZAIMEIGEHENGDUANMIANYONGDIANCICEHOUYIZHANGLIANGYUANZHOUSHANGZHIJIAODEZIYISIDIANDETUCENGHOUDU。

　　ZHENKONGSHIYAN

　　GUANDUANSHIJIANZHANGDUYUEWEI1000mm，YONGDIANHUOHUAJIANLOUYIDUIGANGGUANTUCENGZAIGUIZESHIYANDIANYAXIAJINXINGCHAKAN，TUCENGHOUDUBUDAYU0.4mm，SHIYANDIANYAWEI1500V，TUCENGHOUDUDAYU0.4mm，SHIYANDIANYAWEI2000V。CHAKANYOUWUDIANHUOHUAFASHENG。

　　FUZHELISHIYAN

　　FUZHELISHIYANANCJ/T120-2008ZHONG7.4.2JINXING。

　　QUZHESHIYAN

　　DN≤50mmDETUSUGANGGUANJINXINGQUZHESHIYAN。GUANDUANSHIJIANZHANGDUWEI(1200±100)mm。

　　ZAIWENDUWEI（20±5）℃DEHUANJINGXIA，YIGANGGUANGONGCHENGTONGJINGDE8BEIWEIQULVBANJING，QUZHESHIDIANWEI30o，ZAIWANGUANJIHUOMOJUSHANGJINXINGQUZHE。QUZHESHIYANSHIGUANNEIBUDAITIANCHONGWU，HANFENGZUOLUOQUZHEZHUMIANDECEMIAN。

　　SHIYANHOU，CONGQUZHEYUANHUDEZHONGBUJIANGSHIJIANPOUKAI，CHAKANNEITUCENG。

　　YABIANSHIYAN

　　DN>50mmDETUSUGANGGUANJINXINGYABIANSHIYAN。GUANDUANSHIJIANCHICUNZHANGWEI（50±10）mm。

　　ZAIWENDUWEI（20±5）℃DEHUANJINGXIA，RUTU1SUOSHI，JIANGSHIJIANZHIYULIANGPINGBANZHIJIAN，ZAIYALISHIYANJISHANGZHUJIANYASUOZHILIANGPINGBANJIANJIANGEWEISHIJIANWAIJINGDEWUFENZHISI，YABIANSHITUSUGANGGUANHANFENGCHUIZHIYUZAIHESHIJIAFANGXIANG。SHIYANHOU，CHAKANNEITUCENG。

　　CHONGJISHIYAN

　　CONGTUSUGANGGUANDEZIYIWEIZHIQIEQUZHANGYUE100mmDESHIYANG，ZAIWENDUWEI（20±5）℃DEHUANJINGXIA，RUTU2SUOSHI，ANBIAO2DEGUIZEJINXINGCHONGJISHIYAN，DIAOCHANEITUCENGDESUNHUAIQINGKUANG。SHIYANSHI，HANFENGYINGZAICHONGJIMIANXIANGFANDEFANGXIANG。

　　BIAO2CHONGJISHIYANTIAOJIAN

　　GONGCHENGTONGJINGDN

　　mmCHUIZHONG，kgLUOXIAGAODU，mm

　　15～251.0300

　　32～502.1500

　　65

　　80～3006.31000

　　CHONGJISHIYANZHUANGZHI

　　ZHENKONGSHIYAN

　　GUANDUANSHIJIANZHANGDUWEI（500±50）mm,YUNYONGQIADANGDEBANFADUZHUGUANDAOJINCHUKOU，CONGJINKOUZHUJIANTIANJIAFUYAZHI660mmGONGZHU，JIANCHI1min,SHIYANHOUCHAKANNEITUCENG。

　　GAOWENSHIYAN

　　GUANDUANSHIJIANZHANGDUWEI（100±10）mm，JIANGSHIJIANFANGZHIZAIHENGWENXIANGZHONG，SHENGWENZHI（300±5）℃，BINGHENGWEN1h，RANHOUQUCHUTIANRANLENGZHICHANGWEN。SHIYANHOU，QUCHUSHIJIANBINGCHAKANNEITUCENG(DAYINGWAIGUANYANSEBIANSHEN、FAANXIANXIANG)。

　　DIWENSHIYAN

　　GUANDUANSHIJIANCHICUNZHANGDUWEI（100±10）mm，JIANGSHIJIANFANGZHIZAIDIWENXIANGZHONG，JIANGWENZHI（-30±2）℃，BINGHENGWEN1h，RANHOUQUCHUFANGZHIZAIWENDUWEI（20±5）℃DEHUANJINGXIA（4～7）h。SHIYANZHOUQIWANBIHOU，QUCHUSHIJIANCHAKANQINEITUCENG，BINGAN6.4DEGUIZEJINXINGFUZHELISHIYAN。

　　YALIXUNHUANSHIYAN

　　GUANDUANSHIJIANZHANGDUWEI（500±50）mm,YUNYONGQIADANGDEBANFADUZHUGUANDAOJINCHUKOU，BINGYUSHUIYAGONGJITIXIXIANGLIANJIE，CHONGSHUISAOCHUKONGQI，RANHOUJINXING3000CICONG（0.4±0.1）MPaZHIMPaDEJIAOBIANSHUIYASHIYAN，MEICISHIYANDEZHOUQIBUDAYU2s。SHIYANHOUCHAKANNEITUCENG。

　　WENDUXUNHUANSHIYAN

　　GUANDUANSHIJIANZHANGDUWEI(500±50)mm，JIANGSHIJIANANXIALIESHUNXUZAIMEIGEWENDUTIAOJIANXIAFANGZHI24h：

　　（50±2）℃；

　　（-10±2）℃；

　　（50±2）℃；

　　（-10±2）℃；

　　（50±2）℃；

　　（-10±2）℃。

　　SHIYANHOUSHIJIANFANGZHIZAIWENDUWEI(20±5)℃DEHUANJINGZHONG24h，CHAKANNEITUCENGQINGKUANG。

　　WENSHUILAOHUASHIYAN

　　GUANDUANSHIJIANCHICUNZHANGDUYUEWEI100mm，GUANDUANLIANGDUANBAOLUCHUYINGJINXINGXIANGYINGDEFANGFUCHULI，JIANGGUANDUANFANGZHIZAI（70±2）℃DEZHENGLIUSHUIZHONGJINPAO30d，SHIYANHOUQUCHUTIANRANLENGQUEZHICHANGWEN，CHAKANSHIJIANNEITUCENG。