Plate Pack
Pressed stainless / titanium plates — cleaned, crack-tested and re-stamped for Alfa Laval, GEA, Kelvion and Sondex units.
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Marine Spare Parts Supplier India | UAE, Singapore, Turkey
Marine Spare Parts Supplier India | UAE, Singapore, Turkey
ALFA LAVAL · GEA · KELVION · SONDEX · TRANTER · APV
Plates, gaskets, seals and complete plate packs for marine plate heat exchangers — genuine, OEM-equivalent and reconditioned, dispatched worldwide in 24-48 hours from Bhavnagar beside Alang.
Wattmare supplies marine heat exchanger spare parts for the plate-and-frame and shell-and-tube units that run every vessel's central cooling, lube-oil, jacket-water and fresh-water circuits. We hold and source plates, gaskets, seal kits, tightening bolts and complete plate packs for the brands chief engineers actually meet at sea — Alfa Laval, GEA, Kelvion, Sondex, Tranter and APV — in genuine, OEM-equivalent and reconditioned grades. Working from Bhavnagar beside Alang, the world's largest ship-recycling yard, we recover and re-certify sound plate packs and frame hardware that are otherwise discontinued or quoted on long OEM lead times.
Every order is matched against your unit nameplate, plate count and gasket material before it ships, with most consignments leaving within 24-48 hours to UAE, Singapore and Europe. Heat exchangers rarely fail alone, so we also support your main engine spare parts, auxiliary engine spare parts and turbocharger spare parts from one supplier, with reconditioned marine spare parts wherever it keeps the vessel sailing.
ANATOMY OF A MARINE HEAT EXCHANGER
A marine plate heat exchanger — the same architecture as Alfa Laval, GEA, Kelvion, Sondex and Tranter units. These are the wear parts that keep the cooling working.
Every part you see, we supply — genuine, OEM-equivalent or reconditioned from Alang, dispatched in 24–48 hours.
INTERACTIVE 3D
It rotates on its own as you reach it — drag to spin, scroll to zoom, and inspect every component up close.
● Live 3D model · auto-rotating · drag to spin · scroll to zoom
THE WEAR-PART CATALOGUE
New, OEM-equivalent and reconditioned — cleaned, pressure-tested and certified for Alfa Laval, GEA, Kelvion, Sondex, Tranter and APV heat exchangers. Tap any part to message us on WhatsApp.
Pressed stainless / titanium plates — cleaned, crack-tested and re-stamped for Alfa Laval, GEA, Kelvion and Sondex units.
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Clip-on and glued NBR, EPDM and Viton gasket sets — the most frequent heat-exchanger renewal.
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Shell-and-tube bundles and individual tubes — new and retubed for coolers and condensers.
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Frame and pressure plates, pressure-tested and re-faced to seal the plate pack.
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Tightening bolts, carrying and guide bars that hold and align the plate pack.
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Lined connection nozzles, ports and flow plates for every medium.
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Complete O-ring and seal kits for a clean, leak-free re-gasketing job.
Enquire on WhatsApp →DRY-DOCK & OVERHAUL KITS
One quote, one crate — every part for the job, picked to your exchanger model and plate count, so nothing is missing when the unit is opened up.
Kits assembled per unit series and plate count — genuine, OEM-equivalent or reconditioned, line by line.
We also supply shell-and-tube cooler and condenser spares — tube bundles, tube sheets, end covers, zinc anodes and baffles — plus charge-air coolers, lube-oil and jacket-water coolers and fresh-water-generator plates, all genuine, OEM-equivalent or reconditioned with 24–48 hour dispatch.
HEAT EXCHANGER BRANDS WE SUPPLY
Gasketed plate heat exchangers
The dominant brand in marine central cooling and lube-oil duty. We supply genuine and OEM-equivalent plates, clip-on and glue-on gaskets, and complete reconditioned plate packs across the M-series and wide-gap ranges.
GEA / Kelvion plate exchangers
GEA marine plate heat exchangers (now Kelvion lineage) cover fresh-water and oil cooling on many engine rooms. We hold NT and VT series plates, NBR and EPDM gaskets, and recovered plate packs from Alang.
Successor to GEA PHE line
Kelvion carries forward the GEA plate heat exchanger range under its own naming. We match Kelvion plates and gaskets to legacy GEA units and supply current GBS and GVH series spares.
Danfoss Sondex plate exchangers
Sondex (Danfoss) units are common on newer builds and retrofits. We supply S-series and SU-series plates, double-wall plates and gaskets in OEM-equivalent and genuine grades.
GX / GC plate heat exchangers
Tranter plate-and-frame units appear on cooling and heating duty across the fleet. We source GX, GC and GD series plates and gaskets, with reconditioned packs for older installations.
SPX FLOW APV exchangers
APV (SPX FLOW) gasketed plate heat exchangers remain in service on many older engine rooms. We supply Paraflow plates and gaskets across the SR, SPS and N-series, including reconditioned plate packs.
PARTS WE STOCK
Pick brand, model and part — and message us the exact spec in one tap.
Genuine, OEM-equivalent or reconditioned — we confirm condition, certification and price on WhatsApp, usually within the hour.
Crack-tested, re-pressed and re-stamped to maker spec.
NBR, EPDM & Viton sets, batch-certified with cure dates.
New and retubed — pressure-tested before dispatch.
Re-faced frame and end plates, flatness-checked.
O-rings and port seals with material certificates.
Load-tested tightening hardware with reports.
Also in stock
THE ALANG ADVANTAGE
ALANG · BHAVNAGAR, INDIA
Bhavnagar sits beside Alang, where ships still running obsolete MAN B&W MC, Sulzer RTA/RND and Mitsubishi UEC engines arrive for scrapping. That gives Wattmare direct access to genuine, low-hour heat-exchanger parts at 30–50% below European prices — recovered, inspected, measured and certified before they ship.
RECONDITIONED TO OEM TOLERANCE
Every reconditioned part is honed, machined or refaced back to OEM tolerance, then dimensionally checked, crack-tested and certified — shipping with an inspection report, photographs and a 30-day warranty your surveyor will accept.
WHICH PART IS RIGHT?
FOR CLASS-CRITICAL WORK
Highest price · days–weeks
FOR PLANNED MAINTENANCE
30–50% less · days
FOR BUDGET & EMERGENCIES
Up to 70% less · 24–48 hrs
FROM INQUIRY TO DELIVERY
Low-hour parts recovered from vessels at the world’s largest ship-recycling yard.
Liners honed, crowns and valves machined and refaced back to OEM tolerance.
Dimensional checks, NDT crack-detection and pressure testing on every critical part.
VCI wrapping, wooden crates and palletisation — photos shared before dispatch.
Export documents handled and on the next flight to your port in 24–48 hours.
FLEETS WE SUPPLY
Alfa Laval & GEA central coolers, handysize to capesize.
Plate coolers & condensers for VLCC & MR fleets.
Central cooling plate packs, feeder to ULCV.
Kelvion & Sondex coolers on dual-fuel plant.
Tranter & APV exchangers for coasters & MPVs.
Shell-and-tube coolers on supply & AHTS.
Four-stroke main & auxiliary for harbour & ocean tugs.
Obsolete plate & gasket support, including patterns no-one else stocks.
CLASS-APPROVED & DOCUMENTED
REAL STOCK · BHAVNAGAR, INDIA
SURVEYOR-APPROVED
Material test certificates · 30-day warranty on reconditioned parts
MODELS & SPECIFICATIONS
| Model | Connections | Type | Status |
|---|---|---|---|
| Alfa Laval M10-B | DN 100 | Gasketed plate | Current |
| Alfa Laval M15-M | DN 150 | Gasketed plate | Current |
| Alfa Laval T20-B | DN 200 | Gasketed plate | Current |
| GEA NT 100T | DN 100 | Gasketed plate | Current |
| GEA VT 40 | DN 80 | Gasketed (legacy) | Obsolete ★ |
| Kelvion GBS 240 | DN 25 | Brazed plate | Current |
| Kelvion NT 250S | DN 250 | Gasketed plate | Current |
| Sondex S62 | DN 125 | Gasketed plate | Serviced |
| Tranter GX-051 | DN 100 | Gasketed plate | Serviced |
| APV SR23 | DN 150 | Gasketed (legacy) | Obsolete ★ |
WHERE WE DELIVER
24–48HR AIR FREIGHT
… and 20+ countries across the Middle East, Asia, Europe & the Americas
WHERE WE SUPPLY
Shipped from Bhavnagar beside Alang to Mumbai, Kandla, Mundra, Pipavav, Chennai, Kolkata and Visakhapatnam — same-day dispatch to every Indian port and shipyard.
Air-freight in 12–18 hours to Fujairah, Jebel Ali, Dubai, Sharjah, Abu Dhabi, Dammam and Bahrain — the fastest source for the Gulf.
16–24 hours to Singapore, Jurong, Port Klang, Tanjung Pelepas, Hong Kong, Busan and Shanghai — supporting bunker calls and dry-docks across Asia.
Delivered to Rotterdam, Hamburg, Antwerp, Piraeus, Istanbul and Tuzla — genuine and reconditioned spares across Europe, Greece and Turkey.
MODELS WE SUPPLY
From Alfa Laval M10 and M15 central coolers to GEA NT, Sondex S-series, Tranter GX and APV Paraflow packs, we identify plates and gaskets straight from your nameplate.
THE KNOWLEDGE DESK
The plate heat exchanger is the workhorse of the engine room cooling system. A stack of thin corrugated plates, sealed by elastomer gaskets and compressed in a bolted frame, transfers heat between seawater or the central fresh-water circuit and the medium being cooled — jacket water, lube oil, scavenge air pre-coolers and fresh-water generators all rely on them. Because the plates are thin and the gap is narrow, these units carry a large duty in a small footprint, which is exactly why a fouled or leaking unit shows up fast as rising temperatures across the system.
Plates are pressed from stainless 316, 254 SMO or titanium depending on the medium and the chloride exposure. Each model has a specific corrugation pattern and pressing depth, so a plate is never universal — it must match the brand, the model and the plate count on the frame. Seawater-side duty almost always favours titanium to resist chloride pitting, while fresh-water and oil duty commonly runs on stainless. We confirm the alloy before we quote.
Gaskets are the most replaced item on any plate pack. NBR suits oil and general water duty, EPDM handles hotter water and steam-adjacent service, and HNBR is specified for higher temperatures. They are supplied clip-on (snap into the plate groove) or glue-on (bonded with a specified adhesive) depending on the generation of the unit. Hardened, flattened or weeping gaskets are the usual cause of inter-stream leakage and external drips.
Class-driven and warranty repairs typically call for genuine plates and gaskets. OEM-equivalent parts give the same fit and material at lower cost for routine overhauls. Where the OEM quotes a long lead time on a discontinued model, a reconditioned plate pack recovered and re-certified from Alang ship-recycling stock can keep the vessel sailing. We are transparent about which grade each part is.
Cooling failures rarely stay isolated. When a heat exchanger overheats, the knock-on shows up at the engine. We back the same order with main engine spare parts, auxiliary engine spare parts and turbocharger spare parts so a single requisition covers the whole circuit.
FAQ
We supply spare parts for Alfa Laval, GEA, Kelvion, Sondex, Tranter and APV plate heat exchangers, covering plates, gaskets, seal kits, plate packs and frame hardware. If you operate another make, send the nameplate and we will cross-reference it.
Send a clear photo of the unit nameplate showing brand, model, plate count and design pressure. That data identifies the exact plate corrugation, alloy and gasket compound. Guessing from the unit alone is not reliable because plate counts and patterns vary within a model.
Yes. We supply genuine OEM plates and gaskets for class and warranty repairs, OEM-equivalent parts for routine overhauls at lower cost, and reconditioned plate packs recovered from Alang when the OEM lead time is too long. We always tell you which grade you are buying.
Clip-on gaskets snap into a groove on the plate without adhesive and are the standard on modern units. Glue-on gaskets are bonded with a specified adhesive and are used on older Alfa Laval, APV and Tranter packs. We supply both and confirm which your unit takes.
Yes. We can supply a full plate-and-gasket pack built to your nameplate and plate count, ready to drop into the frame. Reconditioned packs sourced from Alang are a fast option when the original model is discontinued or on long OEM lead time.
NBR suits oil and general water duty, EPDM handles hotter water and steam-adjacent service, and HNBR is used for higher temperatures. The correct compound is tied to the medium and temperature of your specific circuit; we confirm it from your nameplate and duty before quoting.
Pitting on stainless plates in seawater duty is chloride attack. The fix is usually to move that duty to titanium plates, which resist chloride pitting. Send the nameplate and we will quote the correct titanium plate set for your model.
Stocked and locally sourced items dispatch within 24-48 hours to UAE, Singapore, Europe and other major ports. Lead time on genuine OEM parts depends on the manufacturer; we always quote a realistic timeline alongside the reconditioned alternative.
We operate from Bhavnagar, India, beside Alang — the world's largest ship-recycling yard. That gives us access to sound, re-certifiable plate packs and frame hardware from decommissioned vessels, which is decisive for discontinued models and urgent requirements.
Yes. We supply tie bolts, nuts, washers, roller bearings, carrying bars, guide rails and pressure-plate hardware so a frame can be properly tightened to its A-dimension after a plate-pack overhaul.
Reconditioned plates are inspected, cleaned and checked for pitting, deformation and cracking before supply. For class-critical or warranty repairs we recommend genuine parts; for keeping a vessel sailing against a long OEM lead time, a sound reconditioned pack is a practical, lower-cost choice.
Yes. Alongside heat exchanger parts we supply main engine, auxiliary engine and turbocharger spare parts, so a single requisition can cover the whole cooling loop and the engines it serves rather than chasing multiple suppliers.
Send the heat exchanger nameplate, the part you need (plates, gaskets, seal kit or full pack) and your port and agent. We respond with genuine, OEM-equivalent and reconditioned options, each with price and lead time, and ship on approval within 24-48 hours where stock allows.
REQUEST A QUOTE
Emergency failure, dry-dock overhaul or a long-term pipeline — send your unit and part and we confirm availability and price on WhatsApp, usually within the hour.
TELL US WHAT YOU NEED
WHEN A VESSEL IS DOWN
One photo on WhatsApp at 03:00; identified in stock beside Alang by 04:30; back at sea in 48 hours.
WATTMARE · BHAVNAGAR, INDIA
Send your heat exchanger model and the part you need — we confirm availability, condition and price, usually within the hour.
EXPLORE MORE
Jacket-water and lube-oil cooling feeds the main engine — supply both from one source.
Generator coolers and aux-engine circuits share the same plate-exchanger spares.
Scavenge-air and charge-air cooling tie directly into the turbocharger system.
Alang-sourced reconditioned plate packs and hardware when OEM lead time is too long.
