About This Service
Precision Bolting. Reliable Connections.
Rays Technical Services provides specialized torquing and tensioning services to ensure accurate, safe, and leak-free bolted connections for critical applications in the offshore, marine, and industrial sectors. Our trained technicians utilize both manual and hydraulic torque wrenches to deliver precise, controlled tightening in accordance with project and OEM specifications.
We ensure every bolted joint is assembled, verified, and documented with full traceability — minimizing risks of leakage, component fatigue, and equipment failure. Whether for flange assemblies, pressure vessels, or structural bolting, our team guarantees accuracy, safety, and reliability in every operation.
Engineering Services
Torquing & Tensioning. Precision in Every Bolt.
With Rays Technical Services, clients benefit from precision bolting solutions that enhance joint integrity, operational safety, and equipment performance — ensuring leak-free operations under the most demanding conditions.
Controlled Torquing Services
We provide controlled bolt tightening using manual and hydraulic torque wrenches to achieve accurate and consistent bolt loading across critical flange connections.
Suited to
- Manual and hydraulic torque wrench operations
- Controlled bolt tightening and verification
- Flange assembly and gasket replacement
Our torquing procedures help achieve the required bolt load, maintain joint integrity, and minimize the risk of flange leakage.
Hydraulic Bolt Tensioning
Our hydraulic bolt tensioning services provide controlled and uniform bolt loading for critical flange joints and high-pressure applications.
Suited to
- Hydraulic bolt tensioning for critical connections
- Verification of applied torque and bolt load
- Flange alignment and reassembly
- Shutdown, commissioning, and maintenance support
Every operation is supported by calibrated equipment, appropriate inspection, and documented procedures to ensure accuracy and traceability.
How It Works
Controlled Tightening. Verified Performance.
Every bolting operation follows a structured process to achieve the required bolt load, maintain joint integrity, and ensure reliable connections.
Assessment
Flange specifications, bolt requirements, and joint conditions are evaluated.
Preparation
Bolts, gaskets, and flange surfaces are inspected and prepared for assembly.
Tightening
Manual or hydraulic torquing and tensioning procedures are performed according to specified requirements.
Verification
Applied torque and bolt loading are verified, with results documented for traceability.
How It's Delivered
Our torquing and tensioning services help improve joint integrity, prevent leakage, reduce equipment downtime, and ensure reliable performance across critical industrial applications.
What You Get
- Manual and hydraulic torque wrench operations
- Controlled bolt tightening and verification
- Hydraulic bolt tensioning
- Flange assembly and gasket replacement
- Bolt load and torque verification
- Shutdown and commissioning support
- Inspection and documented service reports
