# PT Misuba Guna Indonesia

> PT Misuba Guna Indonesia is an Indonesian industrial engineering supplier and plant maintenance contractor. It supplies expansion joints, sealing systems, corrosion protection linings and coatings, couplings, thermal equipment and pulp & paper machinery, and provides on-site repair, lining and maintenance services to industrial plants across Indonesia.

Prices, stock and lead times are quoted per enquiry; none are published on the website.

## Company Overview
- **Legal Entity:** PT Misuba Guna Indonesia
- **Website:** https://misubaguna.com/
- **Sales Email:** sales@misubaguna.com
- **Phone:** +62 21 55660700
- **WhatsApp:** +62 811-8715-671
- **Operational & Warehouse:** Ruko Mutiara Karawaci Blok C29, Bencongan Indah, Kelapa Dua, Tangerang, Banten 15810, Indonesia
- **Billing Office:** Gedung STC Senayan Lantai 4 No 89, Jl. Asia Afrika Pintu IX, Gelora Senayan, Tanah Abang, Jakarta Pusat, Indonesia
- **Industries Served:** Power generation, petrochemical, chemical processing, pulp & paper, palm oil, mining, water treatment, food & beverage, heavy manufacturing.
- **Languages:** English, Indonesian

## Product Categories
- [Corrosion Protection](https://misubaguna.com/product-category/corrosion-protection/): Products and services for protecting industrial equipment against corrosion, abrasion, chemical attack, and severe operating conditions.
- [Coating](https://misubaguna.com/product-category/coating/): Ceramic coating and PTFE coating options for surface protection in industrial applications.
- [Sealing System](https://misubaguna.com/product-category/sealing-system/): Industrial sealing products including gland packing, oil seals, O-rings, gasket sheets, and mechanical seals.
- [Thermal Systems](https://misubaguna.com/product-category/thermal-systems/): Cooling towers, shell and tube and finned-coil heat exchangers, plate heat exchangers, oil coolers and water-cooled cartridges for industrial process, power and HVAC duty.
- [Paper & Pulp Machinery](https://misubaguna.com/product-category/paper-pulp-machinery/): Stock preparation systems, paper machines, tissue machines, molded fiber plants, refiner plates and screen baskets for paper mills.
- [Power Transfer](https://misubaguna.com/product-category/power-transfer/): Industrial power transfer and mechanical coupling solutions for pumps, gearboxes, motors, and rotating equipment.

## Products
- [PTFE Lining](https://misubaguna.com/product/ptfe-lining/): Advanced fluoropolymer PTFE lining solutions applied to pipes, fittings, vessels, and chemical columns to provide an impermeable, non-stick chemical barrier against aggressive acids and high temperatures.
- [Rubber Lining](https://misubaguna.com/product/rubber-lining/): Heavy-duty elastomeric rubber lining applications applied to tanks, pipes, slurry pumps, and process vessels for severe acid corrosion protection and coarse particle abrasion resistance.
- [Ceramic Lining](https://misubaguna.com/product/ceramic-lining/): High-density 92% and 95% Alumina ceramic tile lining systems for extreme abrasive wear, sliding friction, and erosion in mining, cement, coal, and bulk material handling.
- [FRP Lining](https://misubaguna.com/product/frp-lining/): Seamless glass-fiber reinforced plastic (FRP / GRP) composite lining systems applied on steel, concrete, and brick structures for heavy chemical, acid, and wastewater corrosion protection.
- [Ceramic Coating](https://misubaguna.com/product/ceramic-coating/): Advanced liquid ceramic polymer coatings and thermal spray ceramic barriers applied to metal components to prevent high-temperature oxidation, cavitation, erosion, and chemical corrosion.
- [PTFE Coating](https://misubaguna.com/product/ptfe-coating/): Precision industrial PTFE / Xylan fluoropolymer coating service applied to fasteners, valves, molds, and process components for non-stick release, low friction, and salt-spray corrosion protection.
- [Fabric Expansion Joint](https://misubaguna.com/product/fabric-expansion-joint/): Custom non-metallic fabric expansion joints designed by PT Misuba Guna Indonesia for high-temperature ductwork, boiler exhaust lines, and severe vibration isolation.
- [Metal Expansion Joint](https://misubaguna.com/product/metal-expansion-joint/): High-precision stainless steel and high-alloy bellows expansion joints engineered for thermal expansion compensation in high-pressure steam, oil, and gas piping.
- [Rubber Expansion Joint](https://misubaguna.com/product/rubber-expansion-joint/): Heavy-duty elastomeric rubber expansion joints designed to isolate pump vibration, absorb pipe movement, and compensate for misalignment in industrial water and fluid piping.
- [PTFE Expansion Joint](https://misubaguna.com/product/ptfe-expansion-joint/): Molded virgin PTFE expansion joints engineered for ultra-pure liquids, highly aggressive acids, solvents, and reactive chemical piping lines.
- [PTFE Lined Expansion Joint (Rubber and Metal)](https://misubaguna.com/product/ptfe-lined-rubber-metal-expansion-joint/): Hybrid expansion joints combining outer metal or rubber pressure strength with an internal continuous PTFE liner for severe chemical and high-pressure service.
- [Rubber Hose](https://misubaguna.com/product/rubber-hose/): Industrial-grade reinforced rubber hoses for safe, reliable transfer of water, oil, fuel, steam, food materials, and chemicals across manufacturing and mining sites.
- [Flexible Metal Hose](https://misubaguna.com/product/flexible-metal-hose/): Precision corrugated stainless steel flexible hose assemblies designed for severe thermal cycles, extreme high pressures, cryogenic media, and gas-tight fluid transfer.
- [High-Consistency Pulper](https://misubaguna.com/product/hicon-pulper/): Helical-rotor batch pulper running at 15–16% consistency, with the drum pulpers, dilution pulpers and reject-handling equipment that make up a complete waste paper pulping section.
- [Double Disc Refiner](https://misubaguna.com/product/disc-refiner/): Twin disc, conical and cylindrical refiners for controlled fiber development, with precise gap control and options for every furnish.
- [Screening & Cleaning System](https://misubaguna.com/product/screening-cleaning-system/): Cleaners, coarse and fine screens, reject handling and thickeners that remove contaminants and protect the paper machine.
- [Complete Paper Machine](https://misubaguna.com/product/paper-machine-line/): Turnkey paper machines from headbox to pope reel for kraft, board, writing, printing and specialty grades, up to 1,200 TPD and 1,200 m/min.
- [Tissue Machine](https://misubaguna.com/product/tissue-machine/): Crescent former tissue machines with Yankee dryer, hood and pope reel for facial tissue, toilet rolls, napkins and kitchen towels.
- [Molded Fiber Plant](https://misubaguna.com/product/molded-fiber-machine/): Automatic and robotic molded fiber forming machines, trimming, molds and prototyping, from single machines to turnkey plants.
- [Refiner Plates & Screen Baskets](https://misubaguna.com/product/refiner-discs-screen-baskets/): Replacement refiner fillings, plates and screen baskets for all major refiner and screen makes, built for long life and low energy use.
- [Chain & Grid Coupling](https://misubaguna.com/product/chain-grid-coupling/): Roller chain couplings for simple, tolerant low-speed drives and serpentine spring grid couplings for heavy torque with shock damping.
- [Coupling](https://misubaguna.com/product/coupling/): 60 coupling series in ten families, from miniature servo couplings to grid couplings for mill drives. Choose a family below, or send us the motor power, speed and shaft sizes and we will size it for you.
- [Disc Coupling](https://misubaguna.com/product/disc-coupling/): All-steel diaphragm couplings with stacked stainless disc packs: zero backlash, torsionally stiff and maintenance-free, rated to 280 °C.
- [Gear Coupling](https://misubaguna.com/product/gear-coupling/): Crowned-tooth gear couplings, from maintenance-free nylon-sleeve NL and TGL types to all-steel TGCL and GIICL drum gear couplings for heavy torque.
- [H-Block Elastic Coupling](https://misubaguna.com/product/h-block-coupling/): Flexible couplings that drive through separate H-shaped elastic blocks. Blocks change without moving the hubs; spacer and brake-disc versions are available.
- [Jaw Coupling](https://misubaguna.com/product/jaw-coupling/): Curved-jaw couplings with a polyurethane star spider, from compact L-type to heavy XL/GR clamp hubs. Interchangeable with the common GR, L, HRC and pump-coupling sizes.
- [Pin & Bush Coupling](https://misubaguna.com/product/pin-coupling/): Flanged couplings that drive through nylon pins or rubber-bushed pins: simple, rugged and repairable on site, for medium to very high torque.
- [Plum Blossom Coupling](https://misubaguna.com/product/plum-blossom-coupling/): Claw couplings that transmit torque through a multi-lobe polyurethane element: ML (GB/T 5272 LM) plum blossom couplings, NM multi-cam couplings and FALK-R housed couplings.
- [Rigid Coupling & Torque Limiter](https://misubaguna.com/product/rigid-coupling-torque-limiter/): JK clamp-shell rigid couplings, friction and ball-detent torque limiters that protect drives from overload, and the bell housings and brackets that mount pumps to motors.
- [Servo & Precision Coupling](https://misubaguna.com/product/servo-coupling/): Small, low-inertia aluminium couplings with clamp hubs for servo and stepper motors, encoders and ball screws. Zero-backlash disc, bellows and slit designs.
- [Tyre & Elastic Sleeve Coupling](https://misubaguna.com/product/tyre-coupling/): Highly flexible couplings with a rubber tyre, split urethane element or toothed elastomer sleeve. They take large misalignment and soak up shock and torsional vibration.
- [Gland Packing](https://misubaguna.com/product/gland-packing/): Our premium gland packing solutions provide dependable, low-friction sealing for rotating and reciprocating shafts. Available in diverse materials, they are engineered to minimize leakage and reduce equipment wear.
- [Oil Seal](https://misubaguna.com/product/oil-seal/): Designed to retain critical lubricants while excluding environmental contaminants, our radial oil seals ensure the smooth operation of rotating machinery. They are manufactured to strict tolerances for reliable, long-term performance.
- [O-Ring](https://misubaguna.com/product/o-ring/): Our comprehensive range of elastomer O-rings provides versatile, high-integrity sealing for both static and dynamic applications. They are available in precise formulations to meet specific pressure and media requirements.
- [Gasket Sheet](https://misubaguna.com/product/gasket-sheet/): Supplying versatile sealing for flanged connections, our gasket sheet materials are formulated to handle a wide spectrum of pressures, temperatures, and industrial media. They ensure a secure, leak-free joint in critical assemblies.
- [Mechanical Seal](https://misubaguna.com/product/mechanical-seal/): Engineered to provide advanced fluid containment, our mechanical seals minimize leakage and friction in rotating equipment. They are a highly efficient, low-maintenance upgrade for critical pumps and mixers.
- [Cooling Tower](https://misubaguna.com/product/cooling-tower/): Induced-draft counterflow and crossflow cooling towers in FRP, timber or concrete, sized to your heat load and wet-bulb conditions.
- [Heat Exchanger](https://misubaguna.com/product/heat-exchanger/): Shell and tube heat exchangers to TEMA standards and finned-coil air-cooled heat exchangers, built to your process duty.
- [Plate Heat Exchanger](https://misubaguna.com/product/plate-heat-exchanger/): Compact plate heat exchangers with high heat transfer per square metre, in gasketed, brazed and welded versions.
- [Oil Cooler](https://misubaguna.com/product/oil-cooler/): Shell and tube and air-cooled oil coolers for hydraulic, lubrication, gearbox and engine oil systems.
- [Water-Cooled Cartridge](https://misubaguna.com/product/water-cooled-cartridge/): Replaceable water-cooled tube bundle cartridges for oil coolers, compressor intercoolers and aftercoolers, and process coolers.

## Plant Maintenance & Engineering Services
- [Cooling Tower Repair & Refurbishment](https://misubaguna.com/services/cooling-tower-repair/): Comprehensive repair, thermal overhaul, fill replacement, structural waterproofing, and fan drive maintenance for industrial cooling towers.
- [Heat Exchanger Service & Repair](https://misubaguna.com/services/heat-exchanger-repair/): On-site and workshop repair services for shell & tube and plate heat exchangers including retubing, hydrostatic testing, and re-gasket service.
- [Thermal Spray Coating](https://misubaguna.com/services/thermal-spray-coating/): High-performance thermal spray coating and metal spraying solutions to restore worn components and protect against extreme abrasion, heat, and corrosion.
- [Rubber Lining](https://misubaguna.com/services/rubber-lining/): Workshop and field application of rubber lining sheets for tanks, vessels, pipes, and agitators to resist chemical attack and heavy abrasion.
- [FRP Lining & Repair](https://misubaguna.com/services/frp-lining-repair/): Fiberglass Reinforced Plastic (FRP) lining and structural relining for chemical tanks, scrubber ducts, trenches, and containment bunds.
- [PTFE Lining & Bonding](https://misubaguna.com/services/ptfe-lining-bonding/): Expert bonding and sleeve fitting of PTFE and PFA liners for piping, columns, valves, and ultra-pure chemical process equipment.
- [Expansion Joint Installation & Replacement](https://misubaguna.com/services/expansion-joint-installation/): Field installation, splicing, alignment, and emergency replacement services for metal, fabric, rubber, and PTFE expansion joints.
- [Mechanical Maintenance & Repair](https://misubaguna.com/services/mechanical-maintenance/): Preventive and corrective mechanical maintenance services for pumps, valves, rotating shafts, couplings, and mechanical seals.
- [On-Site Inspection & Troubleshooting](https://misubaguna.com/services/onsite-inspection/): On-site technical evaluation, root cause failure analysis and NDT inspection for critical plant equipment.
- [Valve Repair & Overhaul](https://misubaguna.com/services/valve-repair/): Complete workshop and on-site repair, seat lapping, seal replacement, and pressure testing for control valves, safety valves, gate/globe valves, and actuators.
- [Gearbox Repair & Rebuilding](https://misubaguna.com/services/gearbox-repair/): Comprehensive overhaul and rebuilding of helical, planetary, worm, and bevel industrial gearboxes, including gear re-machining, shaft alignment, and seal replacement.
- [Pump & Rotating Equipment Repair](https://misubaguna.com/services/pump-repair/): Field and workshop repair of centrifugal, slurry, positive displacement, and vacuum pumps including dynamic impeller balancing and mechanical seal retrofitting.

## Halaman Bahasa Indonesia (Indonesian-language pages)
- [Produk Industri](https://misubaguna.com/id/): Daftar produk dalam Bahasa Indonesia.
- [PTFE Lining (Pelapisan Teflon)](https://misubaguna.com/id/product/ptfe-lining/): Lining fluoropolymer PTFE untuk pipa, fitting, vessel, dan kolom kimia sebagai lapisan pelindung kimia yang kedap dan anti lengket terhadap asam agresif dan temperatur tinggi.
- [Rubber Lining (Pelapisan Karet)](https://misubaguna.com/id/product/rubber-lining/): Rubber lining heavy-duty untuk tangki, pipa, pompa slurry, dan bejana proses, sebagai perlindungan terhadap korosi asam yang berat dan abrasi partikel kasar.
- [Ceramic Lining (Lapisan Keramik Alumina)](https://misubaguna.com/id/product/ceramic-lining/): Sistem lining ubin keramik alumina 92% dan 95% berdensitas tinggi untuk keausan abrasif ekstrem, gesekan geser, dan erosi di pertambangan, semen, batu bara, dan bulk material handling.
- [Fabric Expansion Joint (Expansion Joint Kain)](https://misubaguna.com/id/product/fabric-expansion-joint/): Fabric expansion joint non-metal custom dari PT Misuba Guna Indonesia untuk ducting temperatur tinggi, jalur exhaust boiler, dan isolasi getaran berat.
- [Metal Expansion Joint (Bellows Expansion Joint)](https://misubaguna.com/id/product/metal-expansion-joint/): Expansion joint bellows stainless steel dan high-alloy presisi tinggi untuk mengkompensasi pemuaian termal pada pipa steam, oli, dan gas bertekanan tinggi.
- [Rubber Expansion Joint (Expansion Joint Karet)](https://misubaguna.com/id/product/rubber-expansion-joint/): Rubber expansion joint heavy-duty untuk meredam getaran pompa, menyerap pergerakan pipa, dan mengkompensasi misalignment pada jalur pipa air dan fluida industri.
- [PTFE Expansion Joint (Expansion Joint Teflon)](https://misubaguna.com/id/product/ptfe-expansion-joint/): PTFE expansion joint dari virgin PTFE cetak untuk cairan ultra-murni, asam sangat agresif, solvent, dan jalur pipa bahan kimia reaktif.
- [Rubber Hose (Selang Karet Industri)](https://misubaguna.com/id/product/rubber-hose/): Selang karet industri berpenguat untuk penyaluran air, oli, BBM, steam, bahan pangan, dan bahan kimia secara aman dan andal di lokasi pabrik maupun tambang.
- [Flexible Metal Hose (Selang Flexible Stainless)](https://misubaguna.com/id/product/flexible-metal-hose/): Assembly selang fleksibel stainless steel bergelombang presisi untuk siklus termal berat, tekanan sangat tinggi, media kriogenik, dan penyaluran fluida kedap gas.
- [Coupling (Kopling Poros)](https://misubaguna.com/id/product/coupling/): 60 seri coupling dalam sepuluh kelompok, dari coupling servo miniatur hingga grid coupling untuk penggerak mill. Pilih kelompok di bawah, atau kirimkan daya motor, putaran, dan ukuran poros, dan kami akan menentukan ukurannya untuk Anda.
- [Gland Packing (Packing Pompa)](https://misubaguna.com/id/product/gland-packing/): Gland packing premium untuk sealing yang andal dan rendah gesekan pada poros berputar maupun bergerak bolak-balik. Tersedia dalam berbagai material, dirancang untuk meminimalkan kebocoran dan mengurangi keausan peralatan.
- [Oil Seal (Seal Oli)](https://misubaguna.com/id/product/oil-seal/): Oil seal radial yang menahan pelumas sekaligus mencegah masuknya kontaminan dari lingkungan, menjaga mesin berputar tetap beroperasi lancar. Diproduksi dengan toleransi ketat untuk performa yang andal dan tahan lama.
- [Gasket Sheet (Lembaran Gasket)](https://misubaguna.com/id/product/gasket-sheet/): Material gasket sheet serbaguna untuk sealing sambungan flange, diformulasikan untuk berbagai rentang tekanan, temperatur, dan media industri. Menjamin sambungan yang rapat dan bebas bocor pada rakitan kritis.
- [Mechanical Seal](https://misubaguna.com/id/product/mechanical-seal/): Mechanical seal yang dirancang untuk penahanan fluida yang lebih baik, meminimalkan kebocoran dan gesekan pada peralatan berputar. Upgrade yang sangat efisien dan minim perawatan untuk pompa dan mixer kritis.
- [Cooling Tower (Menara Pendingin)](https://misubaguna.com/id/product/cooling-tower/): Cooling tower induced-draft tipe counterflow dan crossflow dengan struktur FRP, kayu, atau beton, dirancang sesuai beban panas dan kondisi wet-bulb Anda.
- [Heat Exchanger (Alat Penukar Panas)](https://misubaguna.com/id/product/heat-exchanger/): Heat exchanger shell and tube sesuai standar TEMA dan heat exchanger finned coil berpendingin udara, dibuat sesuai kebutuhan proses Anda.

## Engineering Toolkit (free tools)
- [Engineering Toolkit Hub](https://misubaguna.com/toolkit/): Free engineering utilities and technical reference tables.
- [Flange Dimensions & Standards](https://misubaguna.com/toolkit/flange-standards/): DIN, JIS (5K, 10K, 16K, 20K) and ASME B16.5 (Class 150-2500) pipe flange dimensions and bolt patterns.
- [Scientific & Engineering Calculator](https://misubaguna.com/toolkit/calculator/): Online engineering calculator with unit conversion and mathematical functions.
- [Material Property Library](https://misubaguna.com/toolkit/material-specs/): Searchable property database of industrial materials: steels, nickel alloys, elastomers, fluoropolymers, ceramics and gasket sheets.
- [Expansion Joint Selector](https://misubaguna.com/toolkit/expansion-joint-selector/): Pipe thermal expansion calculator (axial growth, anchor thrust) with rubber, PTFE, metal and fabric expansion joint recommendation.
- [Chemical Resistance Guide](https://misubaguna.com/toolkit/chemical-resistance/): Chemical compatibility chart for PTFE, EPDM, NBR, FKM (Viton), Neoprene, Hypalon, natural rubber, 316 stainless steel, ceramic and FRP against 40+ industrial chemicals.
- [EJMA Bellows Calculator](https://misubaguna.com/toolkit/ejma-bellows-calculator/): Online design check of metal bellows expansion joints (unreinforced, reinforced, toroidal) per EJMA Standards; results are reviewed by our engineering team.

## Key Pages
- [About Us](https://misubaguna.com/about-us/): Company history, mission, vision and capabilities.
- [Product Catalog](https://misubaguna.com/catalog/): Company profile and downloadable product catalog (PDF).
- [Project References](https://misubaguna.com/project-list/): Completed client projects in power plants, mills and refineries.
- [Careers](https://misubaguna.com/career/): Current job openings at PT Misuba Guna Indonesia.
- [Contact Us](https://misubaguna.com/contact-us/): Inquiry form, sales contacts, WhatsApp and office locations.
- [XML Sitemap](https://misubaguna.com/sitemap.xml): Machine-readable list of every public page.
- [Full LLM Knowledge File](https://misubaguna.com/llms-full.txt): Every product with specifications, materials and applications, plus full service scopes.