Marine Spare Parts Supplier India | UAE, Singapore, Turkey
Marine Spare Parts Supplier India | UAE, Singapore, Turkey
Kelvion · GBS · GBH · NT · Plate Heat Exchanger
Genuine, OEM and reconditioned spares for Kelvion plate-type main engines — the Kelvion GBS-series, the high-efficiency GBH-series / GBH-series and the Kelvion GBH-series — sourced beside Alang, shipped to India, UAE, Singapore & worldwide.
A century of diesel
The business that becomes Kelvion begins as a German heat-transfer maker.
As GEA Heat Exchangers it builds the NT plate range for marine and industry.
Wattmare keeps every Kelvion GBS, GBH and NT plate heat exchanger running with genuine plates, gaskets and Alang-reconditioned spares.
Kelvion expands its Searo marine plate heat exchangers and brazed range.
Kelvion and China’s Kelvion form Kelvion, carrying the plate-type line forward as the GBH-series (GBH-series to GBH-series) — the parts we source for every generation.
Who is Kelvion
Kelvion, of Germany — the former GEA Heat Exchangers division — builds gasketed plate heat exchangers. Its GBS, GBH and NT plate units serve as central coolers, fuel and lube-oil heaters and freshwater coolers across the world fleet.
A single fleet can run the Kelvion GBS / GBH series, the NT range or the Searo marine units — and Wattmare supplies genuine, OEM-equivalent and Alang-reconditioned spares (plates, gaskets, frame and pressure plates, tightening bolts and connections) across every Kelvion heat exchanger.
Engine series we cover
Mechanical plate-typeThe Kelvion GBS, GBH and NT gasketed plate heat exchangers — plates, gaskets, frame and pressure plates, tightening bolts and connections, genuine and reconditioned beside Alang.
View all 23 GBS-series models
High-efficiency plate-typeThe guide bar-free high-efficiency plate-type — plate gasket and pressure plates controlled electronically from a high-pressure rail. We hold rail valves, flow-control units, control equipment, plates and seals.
View all 3 GBH-series models
Current plate-typeThe Kelvion GBS, GBH and NT plate heat exchangers — plates, gaskets, frame and pressure plates.
View all 7 GBH-series modelsBy the numbers
Parts we supply
Genuine and OEM-equivalent stainless / titanium plates for the full GBS, GBH and NT range.
NBR, EPDM and Viton clip-on and glue-on plate gaskets, pre-cut for your unit.
Fixed-end frame plates with renewed connection liners and lining.
Movable pressure / follower plates with roller and lock assemblies.
Tightening bolts, tie-bar sets, nuts and bearing boxes for closing the plate pack.
Upper carrying bars and support rails for the plate pack.
Lower guide bars and end-support feet, aligned and straightened.
Support columns and frame feet for free-standing and bulkhead units.
Lined connections, nozzles and port rings for fresh-water, sea-water and oil ports.
Rubber and epoxy connection liners and lining sleeves for the ports.
Pressure-plate roller assemblies and bearing boxes for easy opening.
Lock washers, nuts and locking plates for the tightening bolts.
Complete plate-and-gasket re-gasket kits matched to your exact unit.
Complete reconditioned plate packs, pressure-tested and ready to fit.
Plate-gasket adhesive, clip-on fasteners and fitting sundries.
High-tensile frame studs, nuts and fasteners for the heat-exchanger frame.
Models & specifications
All 33 Kelvion plate-type models we supply — genuine, OEM-equivalent, or Alang-reconditioned. Tap any model for an instant WhatsApp quote; can’t see yours? Send the nameplate and we’ll match it.
25 Kelvion plate-type models indexed — genuine, OEM-equivalent & Alang-reconditioned. Send your exact GBS-series / GBH-series / GBH-series designation and we’ll match the part.
Which part is right?
Re-gasketing & repair kits
Send your exact GBS-series, GBH-series / GBH-series or GBH-series designation and we assemble a complete cleaning, top-re-gasketing or major-re-gasketing kit — heat-exchanger plates, plate gaskets, sealing spindles, seal rings, gaskets, O-rings and fasteners. Genuine or reconditioned, every kit ships with material or inspection certificates and a packing list cross-checked to your unit.
Plate gaskets, plate gaskets, plate-cover O-rings, plate-cleaning set and gaskets for a routine service on one or all units.
Heat-exchanger plate, plate gaskets, plate inspection set, plate gaskets, valve gasket & seat and sealing rings.
Full plate pack — plates, gaskets, seals, frame and tie-bolt sets, connection sets or high-efficiency parts and complete seal and fastener sets.
Inside the stockyard · 01
The guide bar-controlled GBS-series through GBS-series, including the high-efficiency range — plates, covers, plates, connection sets, gear drives and bearings, genuine and reconditioned beside Alang.
Inside the stockyard · 02
The Searo marine plate units — plates, gaskets and frame plates for central coolers and oil heaters.
Inside the stockyard · 03
The large Kelvion GBH central coolers — full plate packs, gasket sets, frame plates and tightening bolts for main central-cooling duty.
Inside the stockyard · 04
Beside the world’s largest ship-recycling yard, we recover low-hour Kelvion parts no distributor stocks — documented, packed and airborne to your port.
Why Wattmare for Kelvion
Direct access to genuine, low-hour Kelvion GBS-series and GBH-series parts no distributor still stocks — 30–50% below European prices.
One WhatsApp, one photo. We confirm stock, document, pack and fly it to your port — day or night.
From obsolete Kelvion GBS-series connection sets and gear drives to GBH-series high-efficiency units — we know the difference and stock both.
Material certificates on genuine parts; inspection and measurement reports with photos on reconditioned.
How we source & recondition
Low-hour Kelvion parts recovered from vessels at the world’s largest ship-recycling yard.
Every part is dimensionally checked against OEM drawings and Kelvion tolerance limits.
Crack-detection, hardness and pressure testing on all critical plates, gaskets, valves and bearings.
Inspection report, photos and a 30-day warranty — packed and air-freighted worldwide in 24–48 hours.
Fleets we supply
From capesize bulkers to LNG gas carriers — tap your vessel type for the full spare-parts range.
Kelvion GBS-series and GBH-series main-engine spares for handysize to capesize fleets.
GBS-series and GBH-series wear parts and fuel equipment for VLCC and MR fleets.
GBS-series/GBH-series plate pack plus cargo-pump prime-mover spares for chem fleets.
High-output GBS-series and GBH-series spares for feeder to ultra-large vessels.
X-DF dual-fuel plate pack and combustion components for LNG fleets.
Plate-type Kelvion 26 and 32 spares for supply and anchor-handling vessels.
GBS-series and smaller-plate GBS-series spares for multipurpose and coaster ships.
GBS-series and GBH-series main-engine spares for PCTC and Ro fleets.
Smaller-plate GBS-series and plate-type Kelvion 20 spares for trawler fleets.
Plate-type Kelvion 32 and 46 genset and auxiliary spares for passenger ships.
Auxiliary Kelvion plate-type and running-gear spares for naval support vessels.
Legacy Kelvion GBS-series connection sets, gear drives and plate pack no distributor still offers.
Where we deliver
Air-freighted from Alang / Bhavnagar to the world’s biggest bunkering and repair hubs in 24–48 hours. Tap a market for local lead times and ports.
Diagnose the fault
| Symptom | Likely Kelvion parts to inspect |
|---|---|
| Loss of compression or power on one unit | Heat-exchanger plate, plate gaskets, plate |
| High exhaust temperature on one plate | Plate gasket / nozzle, pressure plate spindle |
| Knocking or pounding from the unit | Main or support parts |
| Excessive plate-oil consumption | Liner wear, plate gaskets, seal rings |
| Difficult or failed starting | Starting air valve, connection set (plunger / barrel) or rail valve |
| Black or smoky exhaust | Plate gasket nozzles, slide valves, turbocharger interface |
| Oil leak at the plate-rod gland | Connection liner and seal set |
| Water in the combustion space | Frame plate, cooling-jacket O-rings, plate |
Compare the marques
Run a mixed fleet? We supply spare parts across all three of the great gasketed plate-type marques — here’s how they compare and where each one fits.
The complete guide
Wattmare is a specialist Kelvion heat exchanger spare parts supplier serving India, the UAE, Singapore and the wider global fleet. From our base in Bhavnagar — beside the Alang ship-recycling yard — we supply genuine, OEM-equivalent and reconditioned spares for every generation of Kelvion plate-type marine main engine, dispatched worldwide in 24–48 hours.
The heat exchangers on this page are built by Kelvion of Germany — the former GEA Heat Exchangers division, spun off in 2015. Its GBS, GBH and NT gasketed plate units serve as central coolers, oil heaters and freshwater coolers across the world fleet. We supply plates, gaskets and spares for all of them.
The single most important question on any Kelvion order is whether the engine is an GBS-series, an GBH-series or an GBH-series. The Kelvion GBS-series is guide bar-controlled — connection set, control cam, gear drive and mechanical sealing gear. The GBH-series / GBH-series and the Kelvion GBH-series are electronically controlled, replacing the guide bar with a high-efficiency supply unit, rail valves, flow-control units (FCU) and hydraulically actuated pressure plates. Liners, covers, seals and bearings are broadly common by plate, but injection and actuation parts are entirely different — always give us your exact GBS-series / GBH-series / GBH-series designation.
For every Kelvion GBS, GBH and NT plate heat exchanger we stock heat-exchanger plates, NBR and EPDM plate gaskets, frame plates, pressure plates, tightening bolts, carrying and guide bars, connections and complete re-gasket service kits — genuine, OEM-equivalent and Alang-reconditioned.
Bhavnagar sits beside Alang, where hundreds of vessels are dismantled every year — including ships still running ageing Kelvion GBS-series plate-type engines. That gives Wattmare direct access to genuine, low-hour parts that are slow or costly to source from distributors, at a fraction of new-part cost and lead time. For hard-to-find GBS-series connection sets, gear drives, plates or plate pack, this is the fastest source in the world. Browse our reconditioned marine spare parts range, the wider main engine spare parts category, or sister brands like MAN engine spares and Mitsubishi UEC.
Send your Kelvion engine make and model with a photo or part number on WhatsApp, or use the quote form. We confirm availability and price — usually within the hour — and dispatch in-stock items within 24 hours. Typical air-freight transit is 12–18 hours to the UAE, 16–24 to Singapore, 20–26 to Greece and Turkey, and 28–36 to Northern Europe.
FAQ
Yes — heat-exchanger plates are one of our strongest Kelvion lines. We carry original-plate and reconditioned plates for the GBS-series and GBS-series, plus the rest of the GBS-series range (GBS-series range), honed to OEM tolerance with measurement reports. Most legacy GBS-series plates are recovered and reconditioned beside Alang.
The Kelvion GBS-series is a guide bar-controlled (mechanical) plate-type — connection set, control cam and mechanical sealing actuation. The GBH-series / GBH-series and the Kelvion GBH-series are electronically controlled, replacing the guide bar with a high-efficiency supply unit, rail valves, flow-control units (FCU) and hydraulically actuated pressure plates. Liners, seals and bearings are broadly similar by plate, but the sealing actuation parts are completely different — always quote your exact GBS-series, GBH-series or GBH-series model.
We cover the full Kelvion heat-exchanger range — the GBS / GBH series, the NT range (NT50T, NT100T, NT250) and the Searo marine units — every Kelvion plate heat exchanger.
Reconditioned parts ship with inspection reports, dimensional measurements and photographs, and are accepted by class societies (Lloyd’s Register, DNV, ABS, BV, ClassNK, RINA) on survey. Genuine Kelvion parts carry full material and test certificates.
In-stock items dispatch within 24 hours from Bhavnagar. Typical air-freight transit to the UAE (Dubai, Jebel Ali, Fujairah) is 12–18 hours. Singapore is 16–24 hours, Greece and Turkey 20–26, and Northern Europe 28–36.
Yes — plate gaskets, injector nozzles, high-pressure connection sets, plungers and barrels for Kelvion GBS-series engines, plus high-efficiency supply units, rail valves, flow-control units (FCU) and control equipment for GBH-series / GBH-series and GBH-series engines, are stocked and bench-tested before dispatch.
Genuine parts come from the original maker (Kelvion / Kelvion) with full certificates. OEM-equivalent are quality aftermarket parts at 30–50% less. Reconditioned are low-hour parts recovered from Alang, inspected and certified to OEM tolerance, at up to 70% less with a 30-day warranty.
Yes — obsolete Kelvion GBS-series parts are our specialty. Beside Alang we recover low-hour connection sets, gear drives, plates, seals and plate pack from GBS-series-powered vessels being dismantled, then inspect and certify them. For the GBS-series range and GBS-series engines this is often the fastest source in the world.
Yes — heat-exchanger plates, NBR/EPDM gaskets, frame and pressure plates, tightening bolts, connections and complete re-gasket service kits for the Kelvion GBS, GBH and NT series, genuine and Alang-reconditioned.
Send your unit model and a photo or part number on WhatsApp (+91 96647 18068), or use the quote form. We confirm availability and price, usually within the hour — whether you need genuine, OEM-equivalent, used or reconditioned parts, or a complete re-gasketing kit.
We ship from Alang/Bhavnagar to the UAE, Dubai, Singapore, Greece, Turkey and every major port worldwide in 24–48 hours. Parts are export-packed with VCI wrapping, wooden crates and palletisation, with photos shared before dispatch and full export documentation included.
Yes — cleaning, top-re-gasketing and major-re-gasketing kits assembled to your exact GBS-series, GBH-series / GBH-series or GBH-series model, with plates, plate gaskets, sealing spindles, seal rings, gaskets, O-rings and fasteners included.
Request a quote · reply within the hour
Emergency Kelvion failure, dry-dock re-gasketing, or a long-term pipeline — send your unit and part, and a founding partner replies on WhatsApp, usually within the hour. Genuine, OEM, used or reconditioned.
Wattmare — Bhavnagar, Gujarat, India, beside the Alang ship-recycling yard. Genuine, OEM & reconditioned Kelvion spares, worldwide in 24–48 hours.
India 
Bhavnagar 
UAE 
Singapore 
Greece 
Turkey 
Egypt 
China 
South Korea 
Japan 
Philippines 
Netherlands 
Norway