Xi’an TongBao Testing Center
西安彤堡测试中心
Xi'an TongBao testing center has been devoted to provide excellent service of metal testings and analysis for more than 20 years. With advanced testing equipments, experienced engineers and professional non-destructive team, we’re proficient at metal tests and analysis on various castings, forgings, mechanical products from our customers mainly in North America and Europe. And we also provide quality control service for our customers. Our metal testing and analysis have been recognized and gained consistent praise by our customers in these years.
西安彤堡测试中心拥有先进的检测设备、丰富检验经验的工程师队伍以及无损检测工程师队伍。该团队长期从事出口铸件、锻件、机械零部件产品的材料检测以及质量控制保证工作，深得国外客户的认可和信任。
With expansion of our business, we sincerely welcome customers with the demands of metal testing, metal analysis, inspection and quality control service all over the world. Base on our principles “equity, integrity, reliability”, we provide our excellent service for you. Our main services are:
1.Metal testing and Analysis.
2.Non-destructive tests.
3.Dimension inspection.
4.Quality control.
5.3rd party inspection.
随着公司业务拓展和能力扩大，我们欢迎有对材料检测及产品质量控制需求的国内外客户和我们联系，我们将本着公证、诚实、可靠的原则，为您提供最优质的服务。我们可以对金属材料进行化学成分、机械性能、冲击韧性（最低达-60°C）、硬度以及金属材料金相分析，同时我们优秀NDT团队能够对您的产品进行 超声、磁粉和渗透等无损检测。另外我们的检测团队能够对您的产品的尺寸进行常规和三坐标测量。
Our testing devices are spectrometer, C-S analyzer, Multi-element analyzer, tension tester, impact tester, metalloscope, hardness tester (Brinell hardness tester and Rockwell hardness tester), coating thickness tester, ultrasonic flaw detector, magnetic defect detector, coordinate measuring machine and so on.
现测试中心配备有直读光谱仪、碳硫分析仪、多元素分析仪、拉力试验机、冲击试验机、金相显微镜、布氏硬度计、洛氏硬度计、涂层测厚仪、超声波探伤仪、磁粉探伤仪、三坐标测量仪等检测设备。
Excellent Services
Main testes 主要检测项目
- Mechanical property 机械性能测试
- lTensile Strength test 拉力试验
- lImpact test at room temperature
and low temperature (-60°C at lowest)
常温、超低温- 60°C 冲击实验 - lCompression test 压缩试验
- lRockwell hardness 洛氏硬度测试
- lBrinell hardness 布氏硬度测试
- lVickers hardness 维氏硬度测试
Metallography testing and failure analysis 金相测试及失效分析
- lContent of nonmetallic component 非金属夹杂物
- lMacrostructure 低倍组织
- lDepth of carburized and hardened cases 渗碳层深度
- lMetallographic examination for gray cast iron 灰口铸铁金相
- lMetallographic examination for spheroidal graphite 球墨铸铁金相
Chemical composition analysis 化学成分测试
- lCast iron 铸铁
- lCarbon steel 碳素钢
- lAlloy steel 合金钢
- lStainless steel 不锈钢
- lTool steel 工具钢
- lCopper alloy 铜合金
- lAluminum alloy 铝合金
Dimension inspection 尺寸检测
- lDimension measurement 测量
- lParallelism 平行度测量
- lCoaxiality 同轴度测量
- lPerpendicularity 垂直度测量
- lSymmetry 对称度测量
- lFlatness 平整度测量
- lCircular error 圆跳动测量
- Non-destructive test 无损检测
- lUltrasonic testing 超声波检测
- lMagnetic particle inspection 磁粉检测
- lPenetrant inspection 渗透检测
- lVisual inspection 目视检测
Standards for tests 检测所用标准
- lASTM, GB, EN, BS, AS etc.
美国标准，中国标准，欧洲标准，英国标准，澳洲标准等。
