硫化物应力开裂(SSC)测试有助于评估材料并在早期阶段发现危险, preventing failure of sour service pipelines. 通常发生时没有警告，只有用专门的检查方法才能观察到, 这种危险的腐蚀类型给石油带来了一些最棘手的技术挑战 & Gas and Petrochemical manufacturers. 信任im体育APP的专家主导的评估和及时的解决方案-完全符合NACE TM0177/ISO 15156标准-确保您的基础设施的寿命和可靠性.
What is Sulfide Stress Cracking (SSC) 测试?
As a form of hydrogen stress cracking, SSC is a cracking mechanism in pipelines, 设施管道和任何遇到酸性(湿H2S)使用条件的设备. 它的特征是在水和硫化氢存在的情况下，受到拉应力和腐蚀的综合作用时金属的开裂. 硫化物应力开裂测试有助于评估您的材料并在早期阶段发现危险, 防止酸性服务管道的失效，保证管道的可靠性和使用寿命.
Benefits of Sulfide Stress Cracking 测试 at im体育APP
- Meet Regulatory Compliance: Our SSC testing services comply with NACE MR0175/ISO 15156, 和EFC，并符合各种特定的im体育平台app下载标准和法规要求.
- Expertise in Harsh Environments: Assess your materials for SSC resistance in HPHP条件 and exposure to corrosive substances.
- 全球的存在: 我们遍布全球的实验室支持您在不同地区开展业务.
- Diverse Material Coverage: 全面的 材料测试 对管道, well components and exploration and refining equipment, including carbon steels, low-alloy steels and Corrosion Resistant Alloys (CRAs).
- Non-Destructive 测试 (NDT) Excellence: Minimize your operational disruptions with our 无损检测试验 方法如下 超声检测 and magnetic particle testing services.
- Timely and Cost-effective Approach:有效的测试流程，以支持您紧迫的截止日期和预算限制.
- Collaborative Risk Management: 合作开发和实施与基础设施中SSC相关的有效风险管理策略.
- Tailored 测试 for Diverse Industries:定制解决方案，以满足您的特定项目需求和独特的im体育平台app下载挑战.
- Advice and Guidance: Our corrosion experts provide recommendations for materials selection, 涂料, and other measures to enhance SSC resistance and mitigate challenges.
Identify and Mitigate Potential Risks of SSC
硫化物应力开裂是一种危险的腐蚀类型，它给石油带来了一些最棘手的技术挑战 & Gas and Petrochemical manufacturers. 它经常在没有警告的情况下发生，只能用专门的检查方法观察到. 在im体育APP, we prioritize your asset protection, 提供全面的解决方案，以解决潜在的SSC风险，并确保基础设施的使用寿命. Recognizing the urgent need to assess material sustainability, 我们的专家积极识别和减轻SSC的风险变化, providing you with peace of mind and reliable asset longevity.
全面的 SSC 测试 and Capabilities
- 氢-induced cracking (嗝)
- Stress-oriented hydrogen-induced cracking (SO嗝)
- 酸服务应用- NACE TM0177, NACE TM0316, EFC 16和EFC 17
- 无损检测试验ing and inspection
- 四点弯曲试验
- c - r测试
Residual Stress Full Ring 测试 (FRT) / Ovalisation Test
im体育APP offers full ring testing, also known as Ovalisation test, 根据BS 8701(正式名称为OTI 95-635)对直径为2英寸(50毫米)至60英寸(1524毫米)的管道材料进行测试. Tests can be conducted on parent material or welded pipe (SAW/seam, 螺旋和/或环)与腐蚀环境接触的孔或外径(OD). 整个管道段被加载到所需的应力，并暴露30天，之后检查样品是否存在SSC, 嗝, SO嗝 and Soft-Zone Cracking. The inclusion of in-situ ultrasonic inspection and 氢渗透 在测试过程中提高了测试方法的全面性.
Axially Loaded Full Ring Test (AFRT)
im体育APP has developed the Axially Loaded Full Ring Test (AFRT) method, 专为焊接管在高轴向载荷下的SSC测试而设计. 这种创新的方法包括30天的暴露期和检查各种形式的开裂证据, accompanied by in-situ ultrasonic inspection and 氢渗透.
为什么选择im体育APP?
im体育APP has a global network of ISO 17025-accredited corrosion testing laboratories located across the US, 欧洲, the Middle East and Asia.
We offer comprehensive sulfide stress cracking and sour service materials qualification testing 根据NACE MR0175/ISO 15156以及im体育平台app下载规范和要求提供服务.
拥有超过十年提供腐蚀测试服务的经验, we’ve supported a diverse range of industries, including 石油 and Gas, 石油化工产品, pipeline operators and many more.
将im体育平台app下载经验与全球最先进的实验室测试和模拟设施相结合, 我们可以模拟和评估您的材料在标准酸性条件或特定现场条件下的反应.
了解更多 关于im体育APP 以及我们在测试、检验和认证im体育平台app下载的信誉. 有关我们如何执行硫化物应力开裂(SSC)测试的更多信息, or to request a quote, 立即im体育APP.
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