Hydrostatic Testing of Pipes in India

Ensuring Pressure Integrity and Leak-Free Performance

At TCR Engineering Services, based in Mahape, Navi Mumbai, we specialize in conducting hydrostatic (HYDRO) tests on stainless steel pipes, including SS316 and similar alloys, using fresh water as the test medium. These tests are performed at varying bar pressures to verify the structural integrity and leak resistance of the pipe systems and fittings. All fittings undergo rigorous testing in accordance with ANSI B16.9/16.11 standards, ensuring safety and compliance.

What is Hydrostatic Testing?

Hydrostatic testing is a crucial non-destructive testing method used to validate the strength and leak tightness of pipelines, pressure vessels, plumbing systems, and gas cylinders. The process involves:

• Filling the system with water (sometimes dyed for visibility),

• Pressurizing it above normal operating limits,

• Monitoring for pressure drops or visible leaks,

• Evaluating for any permanent deformation.

Why Hydro Testing is Important

• Safety Assurance: Confirms vessels can withstand required pressures without failure.

• Leak Detection: Identifies potential failure points before commissioning.

• Regulatory Compliance: Meets mandatory standards like ANSI, ASME, and customer-specific requirements.

• Durability Testing: Ensures long-term operational integrity.

Water is the preferred fluid due to its non-compressible nature, cost-effectiveness, and safety. This ensures minimal risk during testing, as compared to compressed gases which pose explosion hazards under failure.

TCR’s Hydro Testing Capabilities

• Testing of various pipe diameters and lengths

• Pressure ranges customized to client or regulatory requirements

• Dye-assisted visual leak detection

• Full compliance with ANSI B16.9 and B16.11

• Reliable documentation and certification for each tested component

Applications

Industries that benefit from hydrostatic testing include oil & gas, chemical processing, pharmaceuticals, power generation, and infrastructure. Whether for newly manufactured systems or periodic requalification, TCR Engineering ensures your pressure systems are certified safe, efficient, and compliant.

Partner with TCR for Trusted Testing

With decades of metallurgical and mechanical testing expertise, TCR Engineering Services is a trusted partner for industries across India and globally. When pressure integrity matters, we deliver with precision.