Safe, Fast, and Proven Piping Connection Without Hot Work
In oil & gas operations, every minute of downtime matters.
PT Saka Nusa Persada provides a cutting-edge solution through Lokring Fitting Installation, a
mechanical cold-work connection system that eliminates hot work, welding sparks, and
production shutdowns. This technology has been trusted by global operators such as Shell, BP,
ExxonMobil, and Chevron.
Our team consists of Lokring-Certified Technicians, ensuring every installation meets official
manufacturer standards and site safety requirements.
Why Choose Lokring Fitting?
✔ Zero Hot Work
Lokring technology uses a cold-swaging process — no welding, no fire risk, no hot-work permits,
and no post-weld NDT required.
✔ Proven Reliability in Oil & Gas Applications
Engineered for pressure lines, utility lines, and instrument tubing, Lokring provides long-term
sealing integrity against vibration, corrosion, and temperature extremes.
✔ Fast Installation – Minimal Downtime
Cold-swage connections can be completed up to 60% faster than conventional welding,
reducing shutdown durations and manpower needs.
✔ Ideal for Emergency Repair
Perfect for leak repair, aging pipelines, or areas where welding is restricted or unsafe.
Our Lokring Services
1. Lokring Fitting Installation
Professional installation for pipe sizes 1/4” to 4”, covering:
- Carbon Steel
- Stainless Steel
- Copper-Nickel
- Instrumentation Tubing
- Small-Bore Pipeline
2. Pipe & Spool Replacement Using Lokring
Line replacement or tie-in solutions without extended shutdowns.
3. On-Site Assessment & Survey
Our engineers evaluate site conditions, verify compatibility, and design the best Lokring solution.
4. Supply of Genuine Lokring Materials
We provide original fittings, tools, and accessories with full batch traceability.
5. Certified Technician Deployment
All installers are factory-certified by the Lokring Training Center, guaranteeing installation
quality and compliance.
Why PT Saka Nusa Persada?
1. Certified Expertise
Each technician is officially certified by Lokring and trained under strict manufacturer protocols.
2. Proven in High-Risk Environments
Experienced in refinery units, offshore platforms, utility areas, and chemical plants.
3. Rapid Emergency Response
Quick mobilization teams are available for urgent leak-repair and replacement projects across
Indonesia.
4. Comprehensive Documentation
Every project includes:
- Installation checklist
- Pressure test report
- As-built drawings
- Material certificates & batch traceability
Typical Applications
Lokring fittings are used for: - Leak repairs
- 2”–4” pipe replacements
- Instrument line upgrades
- Tie-in at limited access areas
- Temporary or permanent repair
- Non-weld connections in hazardous zones
Installation Workflow
- Site Survey & Technical Evaluation
- Fitting & Tool Selection
- Pipe Surface Preparation
- Swaging (Cold-Work) Process
- Pressure Testing & QA/QC
- Final Documentation & Handover
Contact Us
Looking for a non-weld solution to replace or repair your pipeline safely and efficiently?
Trust PT Saka Nusa Persada – your certified partner for mechanical cold-work connection
systems.
