Professional Engineering and Inspection Services

PT Central Sarana Inspeksi is a Batam-based engineering and inspection firm dedicated to high-quality, safe, and professional service across diverse industries.

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Engineering and Inspection Services

PT Central Sarana Inspeksi is a Batam-based NDT inspection and engineering firm established in 2021. We provide high-quality inspection, engineering, and manpower services for the oil & gas and aerospace industries, driven by a qualified workforce and a strict commitment to safety and project schedules.

Inspection and Engineering Services

PT Central Sarana Inspeksi provides a variety of professional inspection services using advanced non-destructive testing methods to ensure the safety, reliability, and quality of industrial components.

[1]
Conventional Ultrasonic Flaw Detection

A non-destructive method using high-frequency sound pulses to locate and measure internal defects in materials.

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Radiographic Inspection

A high-precision NDT technique using radiation to visualize and detect internal defects in welds and structural components.

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Rope Access

A specialized work-at-height technique using ropes to safely access and maintain hard-to-reach industrial structures.

[2]
Phased Array Ultrasonic Testing (PAUT)

An advanced NDT technique using electronically controlled ultrasonic beams to provide high-speed, detailed imaging of internal flaws.

[5]
Magnetic Particle Testing

A rapid NDT technique that detects surface and sub-surface cracks in magnetic materials by observing particle patterns in a magnetic field.

[8]
Post Weld Heat Treatment (PWHT)

A thermal stress-relief process used to enhance the structural integrity and durability of welded joints.

[3]
Time-of-Flight Diffraction (TOFD)

A high-precision NDT technique using sound wave diffraction to accurately detect and measure the height and length of weld defects.

[6]
Liquid Penetrant Testing

A cost-effective NDT technique using specialized dyes to reveal surface cracks, leaks, or porosity in metals, plastics, and ceramics.

Explore Our Solutions
[1]

Post Weld Heat Treatment (PWHT)

Post Weld Heat Treatment (PWHT) is a controlled heat treatment process applied to welded components to reduce residual stress, improve material strength, and enhance overall durability. This process helps prevent cracking and ensures long-term structural integrity. PWHT is essential for maintaining the quality and safety of critical equipment used in demanding industrial environments.

Key Features:

  • Reduces residual stress after welding
  • Improves material strength and toughness
  • Prevents cracking and deformation
  • Ensures structural integrity and safety
  • Suitable for pipelines, vessels, and heavy components
  • Controlled and uniform heating process
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Magnetic Particle Testing (MPT)

Is a non-destructive testing (NDT) method used to detect surface and near-surface defects in ferromagnetic materials. By applying a magnetic field and fine particles, discontinuities such as cracks and flaws become clearly visible. This method provides fast and reliable inspection to ensure the safety and integrity of critical components across various industries.We deliver inspection services for welds, pipelines, and structural components in oil & gas, manufacturing, construction, and energy sectors.

Key Features:

  • Effective detection of surface-breaking defects.
  • Fast and reliable inspection
  • High sensitivity to small cracks
  • Suitable for ferromagnetic materials
  • Clear visual defect indication
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Rope Access

Access begins where others cannot reach.
We provide Rope Access services as a safe and efficient solution for working at height and hard-to-reach areas. This method enables inspection, maintenance, and repair activities without the need for heavy scaffolding, ensuring flexibility and cost efficiency across various industrial environments.

Key Features:

  • Safe access to high and confined structures.
  • Efficient inspection without scaffolding or heavy equipment.
  • Suitable for offshore, industrial plants, and structures.
  • Certified technicians with strict safety compliance.
  • Flexible and cost-effective for complex access requirements.

Innovative Engineering for Modern Industries

Menggabungkan keahlian teknis dengan teknologi inspeksi tingkat lanjut. Kami menyediakan solusi pengujian material yang cepat, akurat, dan efisien untuk mendukung keberlanjutan operasional industri modern.

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PWHT Equipment List

At PT Central Sarana Inspeksi, we provide reliable Post Weld Heat Treatment (PWHT) equipment to ensure the integrity and durability of welded components. Our equipment is designed to control heating processes accurately, reducing residual stress and improving material properties after welding.

By applying controlled thermal cycles, our PWHT solutions help prevent cracking, enhance mechanical strength, and ensure compliance with industry standards.

1. Main Equipment Units

We utilize a range of high-quality PWHT machines and systems to support various industrial requirements:

  • PWHT Machines (Multiple Units): Used to perform controlled heat treatment processes on welded components.
  • Chino Temperature Control Units: Ensures precise temperature regulation during heating cycles.
  • Chart Recorders (Chino Brand): Records temperature data for monitoring and documentation purposes.

2. Equipment Specifications

Our PWHT equipment is designed to deliver consistent and accurate performance:

  • Operates on 100/200V and 220V systems
  • Equipped with advanced temperature control systems
  • Supports various heating capacities and configurations
  • Suitable for on-site and workshop applications

3. Certified Equipment & Testing Records

All PWHT equipment is supported by proper documentation and testing standards:

  • Equipped with test reports and certification records
  • Uses internationally recognized brands such as Chino and Cooper Heat
  • Maintained to ensure operational safety and reliability

4. Inspection Capability

Our PWHT equipment supports a wide range of industrial applications:

  • Reduces residual stress after welding
  • Improves material strength and toughness
  • Prevents hydrogen-induced cracking
  • Ensures compliance with industry heat treatment standards

Why Our Equipment Matters for Your Project:

Precise Temperature Control: Ensures accurate and consistent heat treatment processes. ✅ Reliable Performance: Equipment is maintained and tested to deliver dependable results. ✅ Industry Compliance: Meets required standards for post-weld heat treatment processes. ✅ Enhanced Material Integrity: Improves strength, durability, and overall weld quality.

“Proper heat treatment ensures long-term structural reliability.”


PT CENTRAL SARANA INSPEKSI Batam, Indonesia

[1]

Magnetic Particle Testing Equipment

At PT Central Sarana Inspeksi, we ensure reliable and accurate surface inspection through the use of high-quality Magnetic Particle Testing (MPT) equipment. Our tools are designed to detect surface and near-surface defects in ferromagnetic materials efficiently and effectively.

By utilizing magnetic fields and fine magnetic particles, our inspection process can clearly reveal discontinuities such as cracks, seams, and inclusions without damaging the tested components.

1. Main Inspection Units

We utilize industry-standard magnetic particle testing equipment to ensure precise and dependable inspection results:

  • AC Yoke Equipment (Magnaflux, Gammatech, Magnatest, Parker): Widely used portable devices for detecting surface cracks using magnetic fields.
  • Permanent Magnet: Used for localized inspection where electrical power is not required.
  • Magnetometer (4 Units): Measures magnetic field strength to ensure proper inspection conditions.

2. Supporting Equipment

Additional tools are used to support inspection accuracy and efficiency:

  • Lifting Block (3 Units): Used to verify the strength and effectiveness of magnetic fields.
  • Burmah Castrol (15 Units): Magnetic particles used for detecting discontinuities.
  • Yoke Test Pan (1 Unit): Used for checking the performance of magnetic yoke equipment.

3. Inspection Capability

Our MPT equipment is capable of handling various inspection requirements:

  • Detection of surface and near-surface defects
  • Suitable for ferromagnetic materials
  • Applicable for weld inspection and structural components

Why Our Equipment Matters for Your Project:

Accurate Defect Detection: Clearly identifies cracks and discontinuities on material surfaces. ✅ Efficient Inspection Process: Enables fast and reliable testing in field and workshop environments. ✅ Industry Standard Equipment: Uses trusted brands and tools widely recognized in inspection industries. ✅ Safe & Non-Destructive Method: Ensures inspection without damaging the tested materials.


PT CENTRAL SARANA INSPEKSI Batam, Indonesia

[1]

Ultrasonic Testing Equipment

At PT Central Sarana Inspeksi, we prioritize accuracy and reliability in every inspection process. Our services are supported by a comprehensive range of industry-leading ultrasonic testing equipment to ensure the highest standards of structural integrity.

Utilizing advanced ultrasonic technology, we are capable of detecting internal defects, measuring material thickness, and evaluating weld quality without causing damage to the tested materials.

    1. Main Inspection Units

    We utilize advanced ultrasonic flaw detectors from globally recognized manufacturers to ensure precise and reliable inspection results:

    • Olympus MX2 Phased Array (2 Units): High-speed, multi-element imaging for complex geometries and detailed internal analysis.
    • Ultrasonic Flaw Detector (6 Units): Reliable conventional units for routine flaw detection.
    • GE USM GO3 (2 Units): Ultra-portable and lightweight equipment suitable for challenging field inspections.
    • Olympus 6505 (4 Units): Designed for durability and high performance in industrial environments.
    • GE USM 36 (3 Units): Provides excellent signal quality and advanced data visualization.

    2. Specialized Probe Inventory

    To accommodate various inspection requirements, we maintain an extensive collection of ultrasonic probes:

    • Over 70 dedicated probes available
    • Multiple angles including 0°, 45°, 60°, and 70°
    • Suitable for different material thicknesses and weld configurations

    3. Certified Calibration & Stand

    Accuracy is ensured through routine calibration using internationally recognized standards:

    • V1 & V2 Standard Blocks
    • IOW BCB, DNV BCB Calibration Blocks
    • API & ASME Calibration Standards
    • RC (Resolution Reference) Blocks

    4. Complementary Testing Tools

    Supporting equipment is used to enhance inspection performance and validate material properties:

    • Full Body Hardness Testers (5 Units): Used for verifying material properties and post-weld heat treatment (PWHT) results.

    Why Our Equipment Matters for Your Project:

    Precision: Minimal error margins ensured by regularly calibrated instruments. ✅ Compliance: Fully compliant with international standards such as ASME, API, and DNV. ✅ Efficiency: Advanced technology enables faster and more efficient inspection processes. ✅ Reliability: Consistent and dependable results across various industrial applications.


    PT CENTRAL SARANA INSPEKSI Batam, Indonesia

    From Concept to Completion

    Our approach combines professional inspection expertise, advanced testing technology, and certified personnel to deliver reliable and accurate results for every project.

    [1]
    End-to-End Inspection Services

    A comprehensive inspection service managing the full process from initial prep to final reporting, ensuring safety and global standard compliance.

    [2]
    Advanced NDT Technology

    We utilize modern Non-Destructive Testing (NDT) technologies such as Ultrasonic Testing, Phased Array, TOFD, and Radiographic Inspection to detect flaws without damaging the material.

    [3]
    Safety & Quality Standards

    All inspection activities follow strict safety protocols and international quality standards, ensuring reliable results and full compliance with industry regulations

    [4]
    Professional & Certified Team

    Our inspectors are highly qualified and certified with PCN and ISO certifications, bringing extensive experience in inspection services for oil & gas and industrial sectors.

    Reliable Inspection Solutions for Your Industrial Needs

    Reliable Inspection, Proven Expertise

    We combine certified inspection expertise, advanced equipment, and professional workforce to deliver accurate and dependable inspection services.

    Experience That Counts

    A workforce of certified NDT and inspection specialists dedicated to delivering high-level industrial expertise.

    Safety & Compliance

    We strictly follow international safety standards and quality management systems including ISO certifications.

    Proven Reliability

    Trusted by clients across various industries to deliver accurate inspection results on time.

    Innovation & Technology

    Using advanced NDT equipment and modern testing methods to ensure precise and reliable inspections.

    [1]
    Non-Destructive Testing Services
    [2]
    Mechanical Inspection Services
    [3]
    QA/QC & Welding Inspection
    [4]
    Electrical & Structural Inspection
    [5]
    Rope Access Inspection Services
    [6]
    Material & Weld Inspection

    Reliable Inspection & Engineering Services in Batam

    Delivering rigorous quality control and specialized NDT solutions to meet the demanding needs of the oil & gas and aerospace sectors.