In March 2025, PT Kahfi Sejahtera Bersama, a trusted provider of Industrial Services & Procurement Solutions, proudly reached another milestone by completing a Hottapping project in collaboration with PT Freeport Indonesia.
This project reflects Kahfi’s strong commitment to safety, precision, and reliability in delivering critical industrial services. The work was executed with the highest technical standards, ensuring smooth operations and full compliance with strict industry regulations.
Beyond technical success, this project highlights Kahfi’s dedication to supporting Indonesia’s strategic industrial growth. With Freeport Smelter Gresik as the end user, the project directly contributes to the advancement of one of the nation’s most important industrial facilities, strengthening Indonesia’s competitiveness in the global market.
By completing this milestone, Kahfi reinforces its reputation as a reliable partner in industrial services and procurement solutions. The successful collaboration showcases the company’s ability to:
Work effectively with leading industry players
Deliver tailored solutions for complex challenges
Consistently uphold values of professionalism, innovation, and safety
PT Kahfi Sejahtera Bersama remains committed to expanding its capabilities, adopting innovative solutions, and building stronger partnerships to meet the evolving needs of industries across Indonesia. This successful collaboration with PT Freeport Indonesia reaffirms Kahfi’s role as a trusted contributor to the nation’s industrial progress.
By accomplishing this milestone, PT Kahfi Sejahtera Bersama further strengthens its reputation as a reliable partner in industrial services and procurement solutions. It highlights the company’s ability to collaborate effectively with leading industry players, deliver tailored solutions for complex challenges, and consistently uphold the values of professionalism, safety, and innovation.
Looking forward, Kahfi remains committed to expanding its capabilities, embracing innovation, and building stronger partnerships to support the evolving needs of industries across Indonesia. This successful collaboration with PT Freeport Indonesia reaffirms Kahfi’s position as a trusted contributor to the nation’s industrial progress.
On-line Leak Sealing is a service to seal the leakage without stop the plant operation even the pipe or flange, which leaks, can still be used or operate during the sealing process. using the service, we do not have to stop the plant operation just seal the leakage
The hot tap procedure involves attaching a branch connection and valve on the outside of an operating pipeline, and then cutting out the pipe-line wall within the branch and removing the wall section through the valve. Hot tapping avoids product loss, emissions, and disruption of service to customers.
a. Maintenance generators
b. Maintenance motors
c. Maintenance transformer
d. Maintenance switchgear
e. Maintenance lightning protection
f. Maintenance grounding
a. Power Generation & Substations
Station-Class Breaker Testing
Protective Relay Calibration
Paralleling Switchgear
On-Line Partial Discharge Testing
Power Generators
b. Transformers
Insulation Power Factor Testing
Transformer Turns Ratio Testing (TTR)
Insulation Resistance Testing
Sweep Frequency Response Analysis (SFRA)
Oil Sample Analysis
Auxiliary Device Testing
Winding Resistance Testing
c. Grounding
Ground Resistance Testing and Modeling
Soil Resistivity Testing and Modeling
d. Circuit Breakers
Low, Medium & High-Voltage Class
Trip Units – Retro-Fit / Upgrades
SF6 Breaker Timing & Power Factor Testing
e. Cabling
Insulation Resistance
On Line/Off Line Testing
Very Low Frequency (VLF) Tan Delta
The challenge : Planning and installation of electrical systems and equipment to power a plant/buildings
Our solution : Assessing building envelope design to gauge energy loads and identify electrical requirements. Simplifying electrical system design for efficient installation and maintenance.
1.77″ to 84″ inflatable baloon plug medium duty pipe plugs with and without by-pass: This inflatable plug is ideal for insertion through a small opening branch pipe and lower pressure rating and shorter length.
This is often the lowest cost solution to plugging large low pressure pipelines.
These Plugs may be customized for most pressure, chemical and temperature requirements. Made with ballistic nylon reinforced Nitrile. Standard Pressure range: 3-30 psig
Flange Spreaders separate flanges safely and easily without hammering. The Spreader, which attaches to the flange holes, spreads the flange faces without damaging flange sealing surfaces. In industrial mechanical and hydraulic spreaders feature an integrated wedge concept: Friction-free, smooth and parallel wedge movement eliminates flange damage and spreading arm failure. For maintenance, commissioning, shutdowns, testing and valve change outs Unique interlocking wedge design – no first step bending and risk of slipping out of joint.
Portable pipe cutting machines designed for on-site pre-cision severing, severing/beveling and severing/double beveling. PT. Kahfi Sejahtera Bersama pipe cutting machine operated by our high experience technician.
The pipe cutting machines was two type motor driven, By pneumatic and hydraulic pump. For pneumatic pump usually used on top side and hydraulic pump used in under water (Subsea).
Nut Splitters are sized according to the nut Sizes they are designed to split. This size can be given as either the measurement across the nuts flats, in either metric or imperila measurements, or the bolt size.Standard Features :No spark or flame, No risk to volatile surrounding, Triangular Chisel providing three cutting edges, Tri-angular Chisel providing three cutting edges, Light and compact design for ease of operation and handling, Dedicated cylinder with minimal stroke for faster operation, Calibrated system. No damage to stud / bolt threads and 700 bar working pressure.
The bolt tensioners are designed for quick and accurate tensioning of pipe flanges etc. in a subsea environment. The tensioner has a minimum of parts to enable fast and simple attachment to studs where visibility is poor. Quick fastening reaction nut. Rapid tool application and removal regardless of bolt length, corrosion or thread damage. Unique floating piston design: tilts in any direction without loss of load, eliminating piston seizure and aiding tool retraction. The Subsea tools are safe and easy to use.
Hydraulic bolt tensioning is the most consistent of applying accurate pre-load to bolts. Bolt tensioning is an accurate and time saving method for tightening bolts and studs in all industries. Controlled bolt tensioning to calculated values to eliminate flange leakage. Versatile compact design ensure maximum economy over any given size range.
PT. Kahfi Sejahtera Bersama offers a comprehensive range of hydraulic torque wrench equipment for tightening and loosening bolts. Our services are experienced and provide solutions for any industrial bolting problem. Our hydraulic torque wrenches are ideal for both break-out and make-up of bolted joints, with an output torque capacity of up to 45,000 lbf.ft.
