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Deterioration diagnosis Product List and Ranking from 8 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 01, 2025～Oct 28, 2025
This ranking is based on the number of page views on our site.

Deterioration diagnosis Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 01, 2025～Oct 28, 2025
This ranking is based on the number of page views on our site.

  1. JFEプラントエンジ Tokyo//others
  2. 富田化成 Aichi//Resin/Plastic
  3. 富士化工 Shizuoka//Resin/Plastic
  4. 4 日本水処理工業 本社 Osaka//environment
  5. 4 丸栄化工 Fukuoka//Resin/Plastic
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Deterioration diagnosis Product ranking

Last Updated： Aggregation Period:Oct 01, 2025～Oct 28, 2025
This ranking is based on the number of page views on our site.

  1. 3kV to 22kV CV cable deterioration diagnosis JFEプラントエンジ
  2. FRP deterioration diagnosis 富田化成
  3. FRP piping tank deterioration diagnosis 富士化工
  4. Japan Water Treatment Industry Co., Ltd. Deterioration Diagnosis 日本水処理工業 本社
  5. 4 FRP deterioration diagnosis 丸栄化工

Deterioration diagnosis Product List

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[Free] FRP Tank Inspection and Deterioration Diagnosis (Anchor Calculation Possible)

[Free] FRP Tank Inspection and Deterioration Diagnosis (Anchor Calculation Possible)

Durable FRP Tank <Design, Manufacturing, Inspection, Degradation Diagnosis> 【*Free Anchor Calculation】

At Tomita Kasei, in addition to the design, manufacturing, and construction of FRP tanks, we also conduct inspections and deterioration diagnostics. During the deterioration diagnosis of tanks, we calculate whether the size and number of anchor bolts of the installed tank are sufficient for the seismic level required by the customer (free of charge). We examine and report on the risks of tipping (pull-out load stress) and lateral displacement (shear stress) during disasters such as earthquakes. <FRP tanks do deteriorate> About 40 to 50 years ago, FRP tanks rapidly spread in Japan due to their high corrosion resistance and lack of corrosion. However, in reality, corrosion does occur, and there are cases where only external repairs are made without noticing the deterioration of the inner surface. This can lead to "leaks" from the base of tank nozzles that have reached the end of their lifespan, and it becomes easier for peeling and cracking to occur, which is very dangerous. 【Inspection Contents】 ■ Visual inspection of the inner and outer surfaces - Cracks, fissures, peeling, discoloration, blistering, etc. ■ Thickness measurement ■ Hardness testing Because these tanks hold hazardous chemicals, please choose ones that can be used safely for a long time. *For more details, please refer to the related links or feel free to contact us.

  • tank

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FRP deterioration diagnosis

FRP deterioration diagnosis

Inspection for the long-term and safe use of FRP tanks! We recommend a maintenance plan based on that.

Our company offers "FRP Deterioration Diagnosis" to prevent leaks and damage accidents in chemical tanks. Since the deterioration of corrosion-resistant FRP varies depending on specifications and operating conditions, there are currently no established service life or specific replacement and repair timelines. Additionally, the degree of deterioration cannot be assessed by the general public, so please request an inspection from a manufacturer of corrosion-resistant FRP tanks with experience and knowledge. [Inspection] ■ Visual inspection of the interior and exterior ■ Thickness measurement ■ Hardness testing ■ Strength testing ■ Submission of inspection results report *For more details, please refer to the PDF document or feel free to contact us.

  • tank
  • Other inspection equipment and devices

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3kV to 22kV CV cable deterioration diagnosis

3kV to 22kV CV cable deterioration diagnosis

Detects unbridged water trees safely at a DC voltage of 1000V. Over 800 diagnostic results!

In addition to high-voltage CV cables that have been installed for a long time, there has been an increase in accidents caused by water trees in relatively new CV cables (refer to the graph "Number of cascading accidents due to insulation degradation of high-voltage incoming cables in the Kinki region (quoted from the Ministry of Economy, Trade and Industry's power safety site)"). ○ At JFE Plant Engineering, we diagnose the detection of unbridged water trees, which has been difficult with conventional insulation resistance measurements and direct current leakage current methods, using the IRC (Isothermal Relaxation Current) method. ○ In addition to estimating the insulation breakdown voltage, we analyze the degradation state based on a database. 　Example: Six years after a danger assessment, insulation breakdown occurred (11kV CV-3C 325sq buried for 40 years). ○ We also simultaneously check the integrity of the core wire and shielding layer to evaluate the overall reliability of the cable.

  • Insulation Tester

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Deterioration diagnosis

Deterioration diagnosis

Supporting long lifespan! The fusion of deterioration diagnosis technology with proven traditional deterioration surveys and functional diagnostics is also effective!

Pentaf supports the "deterioration diagnosis" conducted by municipalities, consultants, and construction companies as a group of field survey technicians with experience and qualifications, from various investigation sites. We cover all types of water systems, including drinking water, sewage, agricultural water, pipeline facilities, and treatment facilities. Please feel free to request deterioration surveys necessary for stock management or combined surveys with conventional investigations. 【Proposal for Deterioration Diagnosis】 ■ Quantitative diagnosis of deterioration in small-diameter pipes ■ Condition diagnosis of resin pipes and aged pipes ■ Quality testing of rehabilitated pipes ■ Deterioration diagnosis of medium and large-diameter pipes and building facilities ■ Corrosion environment surveys ■ Infiltration water (unknown water) related surveys *For more details, please refer to the PDF materials or feel free to contact us.

  • Other environmental analysis equipment
  • Contract Inspection
  • Contract Analysis

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FRP piping tank deterioration diagnosis

FRP piping tank deterioration diagnosis

We recommend conducting a deterioration diagnosis to extend the performance of FRP equipment and machinery!

FRP equipment deteriorates over the years, and its performance gradually declines. To extend the lifespan of the important asset that is FRP equipment, we recommend a deterioration diagnosis by specialized technicians! 【Detailed Analysis Diagnosis】 ○ Bending test specimens from samples ○ Bending testing machine ○ Cross-sectional analysis For more details, please contact us or download the catalog.

  • Contract Inspection

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Nakatani Industry Civil Engineering Deterioration Diagnosis

Nakatani Industry Civil Engineering Deterioration Diagnosis

We conduct thorough investigations and diagnoses, and provide repairs to ensure that wooden products can be used safely for a long time.

The deterioration of wooden products over time is unavoidable. That is why accurate diagnosis and repair of wood deterioration are required. At Nakaya Industries, we offer "CR Service (Check & Repair)" conducted by wood deterioration diagnosis experts. We perform investigations and diagnoses using specialized equipment and propose the best repairs tailored to the condition of the building. We cater to various wooden products, from playground equipment to shrines and temples.

  • others

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Japan Water Treatment Industry Co., Ltd. Deterioration Diagnosis

Japan Water Treatment Industry Co., Ltd. Deterioration Diagnosis

Just like people, equipment also needs a "health check." Various specialized technical staff will conduct diagnoses using different diagnostic devices.

The deterioration and aging of equipment are certainly progressing in places that are not visible to us. That is why, just like humans, regular health check-ups are necessary. As the "doctors of equipment," our specialized technical staff will conduct diagnoses using various diagnostic tools. We prescribe various measures, or "medications," such as extending the life of piping, determining the timing for updates, investigating the causes of leaks, and methods for resolving clogs, to support the proper management of equipment. 【Features】 ■ Deterioration diagnosis of piping equipment ■ Scientific diagnosis from multiple perspectives ■ Support for the proper management of equipment *For more details, please refer to the PDF document or feel free to contact us.

  • Contract measurement

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FRP deterioration diagnosis

FRP deterioration diagnosis

We provide total planning from design, manufacturing, inspection, installation, maintenance, diagnosis, to disposal.

Maruei Chemical has been engaged in "FRP deterioration diagnosis" based on over 40 years of experience and achievements. From design, manufacturing, inspection, installation, maintenance, diagnosis, to disposal, we provide total planning for FRP, from cradle to grave. Additionally, for FRP equipment delivered in the past, we conduct visual and destructive testing to estimate the remaining lifespan based on historical data. 【Basic Inspection Items】 ■ Non-destructive Testing - Appearance: Interior, Exterior - Visual: Interior, Exterior ■ Destructive Testing - Hardness Testing: Interior, Exterior - Material Property Testing: Tensile Strength, Flexural Strength, Flexural Modulus - Glass Content Ratio *For more details, please refer to the PDF document or feel free to contact us.

  • Other contract services

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Steam turbine equipment degradation diagnosis

Steam turbine equipment degradation diagnosis

If you want to know the lifespan of the car room or have any concerns about steam turbine degradation diagnosis, please leave it to us!

Do you have any concerns regarding steam turbine degradation diagnosis, such as 'I want to know the lifespan of the car chamber' or 'I want to measure the depth of the damage'? Our company conducts degradation diagnosis for steam turbine equipment. For the base material of the main valve, remaining lifespan diagnosis is possible using a master curve, and we perform replica sampling and microscopic observation of void conditions. Please contact us if you need our services. *For more details, please refer to the PDF materials or feel free to contact us.

  • Contract Inspection
  • Other contract services
  • others

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