Valve, cock, and fitting suppliers provide the flow-control components fitted into a vessel's piping systems — gate, globe, butterfly, ball, and non-return valves, sea cocks and sea chest valves, and associated fittings, in bronze, cast iron, steel, and other marine grades, sized and pressure-rated by class.
This covers the valves and cocks that open, close, or direct flow within a system, distinct from the pipes, tubing, and flange fittings that carry the fluid between them, and from the pumps and compressors that move it. Sea valves and other hull-penetration fittings are safety-critical items subject to survey and periodic overhaul, and suppliers specify stock by valve type, bore size, pressure class, and material to suit the system and the fluid it carries. Buyers replace valves on a condition or survey-driven basis and compare suppliers on material certification, correct pressure rating, and stock availability for the size needed. It sits within the Machinery, Spare Parts & Components category group on PortProcure.
PortProcure lists 2 verified Valves, Cocks & Fittings suppliers across 2 ports, including Colombo and Izmit. Send an RFQ to compare quotes from listed suppliers.
Suppliers
2
Ports served
2
Group
Machinery, Spare Parts & Components
Type
Supplies
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2 suppliers
Alpa Marine International
ColomboSri Lanka
Alpa Marine International is a Sri Lankan ship chandling and marine supply company providing reliable, high-quality services to vessels calling at ports across Sri Lanka.
We are committed to delivering quality products, competitive pricing, and timely service with 24/7 operational support. Our experienced team works closely with ship owners, managers, operators, and agents to ensure efficient vessel supply operations.
Ports Served: Colombo, Galle, Trincomalee, Hambantota, and other Sri Lankan ports.
At Alpa Marine International, customer satisfaction, reliability, and professionalism are at the heart of everything we do.
General Ship ChandlersDeck Stores & EquipmentEngine Stores & Consumables
ASF Ship Machinery provides marine hydraulic systems and deck-equipment engineering for harsh marine environments, plus technical supply. Services include repair and maintenance of hydraulic winches, jacks, lifts and ramp systems; overhaul and testing of steering gear; servicing of windlass, capstan and chain-stopper systems; overhaul of cylinders, valves and hoses with pressure testing; and repair of hatch covers, bow doors, stern ramps and deck hydraulics. Supply covers engine-room, deck and accommodation equipment; marine oils, greases, chemicals and cleaning products; and bonded stores, provisions and logistics, with 24/7 onboard delivery across Turkish ports (Istanbul, Tuzla, Yalova, Izmit, Mersin, Iskenderun, Aliaga, Nemrut Bay, Bandirma, Samsun, Trabzon).
General Ship ChandlersDeck Stores & EquipmentCabin & Accommodation Stores
A supplier needs the valve type — gate, globe, butterfly, ball, or non-return — with the bore size, pressure class, end connection, and body material, matched to the fluid and system. Ordering on bore size alone risks the wrong pressure rating or a material unsuited to seawater, so the full specification is what lets a supplier provide a valve that drops straight in.
Why are sea valves and hull fittings treated differently from other valves?+
Valves that penetrate the hull below the waterline — sea cocks and sea chest valves — are safety-critical, since a failure floods the ship, so they are subject to survey and periodic overhaul rather than run to failure. Buyers keep material certificates for these on file and often renew them on the class survey schedule rather than waiting for a leak.
How does this category differ from pipes and pumps?+
Valves and cocks open, close, or direct flow at a point in a system; the pipes and flanges that carry the fluid between them, and the pumps that move it, are separate categories a buyer orders alongside. A valve is specified to its pressure class and material so it matches the line it fits, rather than being bought as generic hardware.
