[1]甘正红,任文浩.对API SPEC 5L/ISO 3183超声波探伤对比标样的认识[J].焊管,2011,34(10):55-59.[doi:1001-3938(0211)10-0055-05]
 GAN Zheng-hong,REN Wen-hao.Cognition of Ultrasonic Testing Reference Specimen in API SPEC 5L/ISO 3183[J].,2011,34(10):55-59.[doi:1001-3938(0211)10-0055-05]
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对API SPEC 5L/ISO 3183超声波探伤对比标样的认识
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
34
期数:
2011年第10期
页码:
55-59
栏目:
经验交流
出版日期:
2011-10-28

文章信息/Info

Title:
Cognition of Ultrasonic Testing Reference Specimen in API SPEC 5L/ISO 3183
文章编号:
1001-3938(0211)10-0055-05
作者:
甘正红任文浩
(扬州亚联钢管有限公司,江苏 扬州 225008)
Author(s):
GAN Zheng-hong REN Wen-hao
( Yangzhou Yalian Steel Pipe Co., Ltd., Yangzhou 225008, Jiangsu, China)
关键词:
API SPEC 5LISO 3183超声波探伤对比标样刻槽钻孔(柱孔)
Keywords:
API SPEC 5LISO 3183ultrasonic testing reference specimen notch radial drilling hole (column hole)
分类号:
TG115.285
DOI:
1001-3938(0211)10-0055-05
文献标志码:
B
摘要:
依据API SPEC 5L / ISO 3183标准规定的几种超声波探伤对比标样对超声波反射信号的反射理论,指出它们的各自反射特性,结合验收标准进行分析。提出了在使用对比标样时应根据刻槽和径向钻孔(柱孔)对超声波的反射规律不同、当量不同,建议在使用API SPEC 5L(第44版)/ISO3183标准时,合同双方应明确规定验收对比标样;灵敏度的高低不能简单地以人工反射体的差异来判定,要结合具体条件进行测试和分析。
Abstract:
According to the reflection theory to ultrasonic testing reflection signal of several reference specimens specified in API SPEC 5L/ISO3183, this paper pointed out the respective reflection characteristics, and conducted analysis in conjunction with acceptance criteria. It put forward utilizing reference specimen according to different reflection  regulation and  equivalent  weight  to ultrasonic of  notches  and radial drilling hole(column hole), the both parties of contract should clearly stipulate acceptance reference specimen when adopting API SPEC 5L(44 edition) / ISO3183 standard; The level of sensitivity shall be tested and analyzed combining with the specific condition instead of simply determining result based on differences of artificial reflectors.

参考文献/References:

[1] API SPEC 5L(44th)—2007,Specification for Line Pipe[S].
[2] DNV-OS-F101—2007,Submarine Pipeline Systems[S].
[3] ISO 3183:2007(Modified),Petroleum and Natural Gas Industries-steel Pipe for Pipeline Transportation Systems[S].
[4] DEP 31.40.20.37-Gen.Line Pipe for Critical Service(Amendments/Supplements to ISO 3183:2007) [S].
[5] ISO 9765 : 1990(E), Submerged Arc-welded Steel Tubes for Pressure Purposes-ultrasonic Testing of the Weld Seam for the Detection of Longitudinal and/or Transverse Imperfections[S].
[6] 薛永祥.API 5L超声波对比标样分析[J].焊管,1996,19(3):36 - 41.
[7] 薛永祥.关于API 5L标准中超声波探伤“验收信号极限高度”的探讨[J].焊管,1990,13(5):56-59.
[8] 雷胜军,刘国普,孙宏.长横孔与短横孔试块研究[J].电力建设,2004,25(6):14-16.
[9] 邓希祖.影响探伤标准人工缺陷槽反射讯号高度的因素[J].机械,1985,12(4):16-18.
[10] JB/T 4730—2005,承压设备无损检测[S].

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备注/Memo

备注/Memo:
作者简介:甘正红(1973—),男,湖南湘阴人,高级工程师,无损检测高级人员,现从事钢管无损检测和质量、技术管理工作。
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