On Line Leak Sealing Service is a technique of providing on line leak repair for any leaking in process which safe and controlled in operation plant.

Leak sealing service provides a custom designed leak clamp to contain the leaking portion and injection of an appropriate sealant compound into the clamp to stop the leakage.

Leak sealing is particularly useful in stopping leaks in high temperature and pressure applications

Application Of Leak Sealing
Pipeline, tee joints, elbows, flanges Valves body, stem bonnet Heat Exchangers, Pressure Vessel, Furnace

Our Capabilities
WRC are capable of providing the following leak sealing services on Pipe various size, temperature and pressure.
Pipeline leaks
Fitting leaks (e.g. elbow, tee, union, coupling valve, flange, expansion joint)
Weld and thread leaks
Pressure vessels, heat exchanger, furnace and rotating equipment, Leak sealing on any medium such as air, steam, water, acid, caustic, oxidizer, hydrocarbon or other chemical process leak On

Hydraulic torque Services
Bolting service technique of using the hydraulic torque wrench to exert torque on a fastener to achieve proper tightening or loosening of a connection through the use of hydraulics. A torque wrench is applied to the nut either directly or in conjunction with an impact socket. Hydraulic torque wrenches apply a predetermined, controlled amount of torque to a properly lubricated fastener

The Advantage Of Place An Order From Our Hydraulic Torque Service
Powerful and safety by using hydraulic generated torque. Various sizing bolt to be applied per unit of power square driver. An accurate method of determining the amount of torque applied. Working with large nuts and bolts until the hydraulic torque service was introduced. Rapid and accessible service for client.

Bolt Tensioning Service
An efficient reliable technique of applying a preload to a fastener assembly. Our service application is put the bolt tensioning unit over each bolt on the connection where to be tightened. Then connect the interconnecting hydraulic hose to a pump unit and allows each bolt tensioning tool to be pressurized providing even loading around the joint, bolt tensioning applies a force through the bolt and axially extend. This in turn provides the fastening force necessary to maintain the joint

Our service provides the best practice available to achieve proper bolt control in critical joint and proper solution to your critical bolt tightening problem.

On-Site Machining
On-Site Machine Flange Facer Service provides a powerful, heavy-duty portable flange facer with rigid performance throughout the almost machine facing range. Our versatile selection of portable flange facer that be mounted internally, externally or both sides. Our service offer quickly re-faces flanges and repairs for piping and equipment as well as seal groove machining, counter boring and heat exchanger facing repair without disassembly and save downtime to maintenance.We can be done quickly and safety.

Our Onsite Machining Services cover the following
• Flange Facing
• Cutting and Weld Preparation
• Flatness Checks
• Surface Milling
• Drilling
• Bolting services which include: Torquing, Tensioning by, Joint Splitting, Joint alignment, Hot bolting & Nut splitting
• Boring and Stud Cutting
• Diamond wire cutting
• Line Boring
• Exchanger Work
• Exchanger Flange Machining
• Exchanger Division Plate Machining

Pipe Cold Cutting & Bevelling
Pipe Cold Cutting is the better practice than the outdated use of torches, reed cutters, and grinders because of its precision and higher level of safety when gas is still remain in line. Use the economic and very fast cold cutting and beveling, the pipe is ready to weld when we done. The portable pipe cutter avoids any heat affected zone (haz). Our Clam Shell Cutters are ideal for for heavy wall pipes with high wall-thickness in heavy duty applications.

Cutting and beveling services cover the following
1. Heavy Wall Piping
2. Cold Cutting
3. Beveling
4. Weld Joint Preparation
5. Reducer fittings
6. Elbows
7. Tees
8. Nozzle
9. Weld Excavation

Drilling
Holes of 8” in diameter to a depth of one metre can be achieved using our standard range of drilling machines. Trepanning holes of a larger diameter can be achieved using our standard range of cutting and facing machines.

Surface Milling
Milling rails of various lengths are available locally and are capable of operating in a 3-axis movement within 3m x 2m frame in a single set-up. Typical type of work completed using this equipment would be turbine half joint covers, pump and compressor mounting pads, etc. Milling of shaft slots, keyway cutting and slot cutting can also be carried out in-situ.

We offer a comprehensive repair, overhaul and upgrade service of pump, compressor, gear box, fan, turbine, conveyor, etc. Our qualified team specialists will assist you on-site with

• Failure diagnosis and damage assessment
• Failure and root cause analyses
• Repairs
• Reassembly
• Alignment
• Cleaning
• Upgrades and retrofits
• Modifications for new applications
• Equipment performance improvements

We can carry out extensive repairs in our workshop, even at short notice. Backed by well-equipped facilities with state-of-the-art machinery, we also provide a flexible and efficient rebuild and overhaul service. After repair or overhaul, all components are thoroughly tested in our testing facility and the results fully documented to give you the assurance that their quality and performance meet your expectations. You can be confident and will receive the best possible quality and equipment restored to “as new” condition.

Citadel Technologies’ Composite repair systems providing the external wrap of a pipe, elbows, tees, valves, fittings, vessels or tank or an internal shell and compatible with carbon steel stainless alloy PVC fiber glass, etc.

– Carbon fiber reinforcing material
– Epoxy matrix material and primer
– System can share the stress with the remaining wall
– System can withstand 100% of load in the presence of a thru-wall leak

The services are icluding the following procedure;
– Defect Assessment and Recommended repair by engineering staff.
– Wrapping Materials to the defected piping or equipments
– Service by Certificate installer
– On-Site Supervision

Advance Composite Material Wrapping Advantage
– External application without shutdown
– No welding- No hot work permits
– Safe
– Require less time to install
– Often lower overall cost

Diamond Wrap
– ASME PCC-2-2006 Post Construction Code Repair using Nonmetallic Materials: Compliant
– ISO-TS 24817
– Composite repairs for pipework-Qualification and design, installation, testing and inspection : Compliant – NRF-030-PEMEX-2006 paragraph 8.4.2.4.6
– NRF-0187-PEMEX-2007 paragraph 8.6.2.5
– API 570 Compliant
– DOT Complian