Blog · Page 3
Articles
Practical articles on pipe repair, product selection and project preparation.
- Trenchless pipe rehabilitation
- Pipeline regulation & planning
- Trenchless economic analysis
- Material performance
- Hydraulic calculation
- Equipment selection
- Custom engineering
- Mechanical repair
- Product selection
- Thermal rehabilitation
- Pipeline Maintenance
- Equipment configuration
- Joint sealing
- Manhole rehabilitation
- Point repair equipment
- Structural repair
- Field logistics
- Equipment & tools
- How it works
- Inspection and scoping
Inside a Wheeled Repair Packer: Body, End Plates and Wheels
6 min read
A field engineer's breakdown of wheeled repair packer assemblies: cylindrical contact bladders, cast end plates, bypass flow ports, and spring wheel carriages.
- Equipment & tools
- Repair packers
- Point repair
- Sewer rehabilitation
How an Instant-Lock Sleeve Works: Expand, Lock and Seal
6 min read
See how the steel sleeve, rubber jacket and mechanical lock work together, what the installation packer does, and what remains inside the pipe.
- How it works
- Mechanical repair sleeves
- Instant-Lock
- Pipe rehabilitation
Folded Size vs Sealing Diameter: Can a Plug Fit the Opening?
6 min read
Compare a folded plug's complete envelope, access route and pipe bore. Read a custom video claim alongside the MS 150-300 catalogue fields.
- Product selection
- Multi-size pipe plugs
- Restricted access
- Pipe dimensions
Single-Size vs Multi-Size Pipe Plugs: Comparing Fit Ranges
7 min read
Compare SS 600 and MS 500-1000 catalogue entries, measured pipe bore and access dimensions. Learn which fit and pressure details need confirmation.
- Product selection
- Single-size pipe plugs
- Multi-size pipe plugs
- Pipe dimensions
Pipe Plug vs Repair Packer: What Is the Difference?
7 min read
Compare Reliance pipe plugs and repair packers by task, bypass, pressure terminology and repair coverage, with NASSCO and HSE references.
- Product selection
- Pipe plugs
- Repair packers
- Point repair
Does Every Pipeline Joint Need Sealing? Evidence for a Repair Scope
8 min read
Use NASSCO guidance, EPA rehabilitation criteria and inspection research to scope joint sealing, separate leakage from wall damage and prepare measured records.
- Inspection and scoping
- Internal joint seals
- CCTV inspection
- Point repair
Tell us about your pipe
Send the pipe diameter, material, defect and quantity. We will suggest products for you to confirm.
- Measured internal diameter at the defect, not nominal DN alone
- Pipe material
- Defect type and length
- Medium and pressure, if known
- Destination and documents needed