Engineered to prevent leaks
SealGuard is a sealing-solutions manufacturer built on a single conviction: a leak is an engineering failure, not an accident. For more than two decades we have specified, machined and validated the gaskets, mechanical seals, packing and elastomers that keep the world’s most demanding plant tight.
Every SealGuard specification begins where the failure would — at the joint, under load.
We started in a single fabrication bay with a hard truth taped to the wall: every leak begins as a compromise someone made at the joint. A finish left rough. A load left to chance. A material chosen because it was on hand rather than because it was right.
So we made the joint our discipline. We learned how a gasket seats, how a seal face wears, how an elastomer ages in the media it lives in — and we wrote that knowledge into a specification process rather than a sales pitch. Where others quote a part number, we quote a service condition: media, temperature, pressure and motion, answered with the seal that holds.
Two decades on, that conviction is unchanged. SealGuard supplies critical sealing components to operators and OEMs across more than thirty countries — and we still treat a leak as the one outcome we refuse to ship.
SealGuard begins as a gasket fabricator serving refineries that could not afford an unplanned shutdown — and would not accept one.
A dedicated lab brings compound development and leak testing in-house, and the spiral-wound and kammprofile lines come online.
API 6A and the Q1 quality program open the door to surface and wellhead sealing, where the margin for error is effectively zero.
Mechanical seals and precision elastomers join the catalog; PED/CE and ATEX scope extend the envelope into pressure and hazardous-area duty.
Past thirty countries served, SealGuard formalises an engineering-led selection service — the right seal specified to the application, not the shelf.
A digital datasheet and lot-traceability platform ties every shipped seal back to its mill certificate, test record and service conditions.
Critical-service components shipped to operators and OEMs since 1998.
From wellhead and refinery to hygienic process and municipal water.
Measured across qualified installations under specified service conditions.
A logistics and engineering footprint spanning six continents.
Every seal we ship answers to the same four standards. On the About page, here is exactly what each one means on the bench.
Engineered sealing geometry and material science that hold the line — joint after joint, cycle after cycle.
Contact-stress geometry is modelled before it is machined, then proven on the bench with helium leak testing. Seating loads, surface finishes and recovery are specified to the joint — never assumed from a catalog.
Specified for cryogenic to incandescent service and pressures that flatten lesser seals.
Grades are qualified across the real envelope — from −200°C cryogenic service to +650°C flame paths, and pressure classes through PN250 / Class 2500. We match the seal to the duty rather than overstate it.
Long service intervals and predictable wear — uptime you can build a maintenance plan around.
Wear, compression set and chemical ageing are characterised so service intervals are predictable, not hopeful. Every seal is engineered to outlast the maintenance window it sits inside.
Supplying critical sealing components to operators and OEMs across 30+ countries.
Critical sealing supplied to operators and OEMs across six continents, with documented lot traceability on every order and engineering support that answers in your timezone.
Quality at SealGuard is a process, not a promise. Four controlled stages take a service condition and turn it into a seal you can trust under load.
Every grade is selected for the service, then sourced against a mill certificate so the metal, elastomer or PTFE is traceable from billet to finished seal.
CNC machining, controlled winding and tooled moulding hold the dimensional tolerances and surface finishes that decide whether a joint seats or seeps.
Documented dimensional and visual inspection on every order, with full lot traceability — so a seal in service can always be tied back to its record.
Leak, pressure, hardness and ageing tests run against the specified service conditions. Nothing leaves qualified that has not been proven first.
A datasheet is only as good as the bench behind it. Critical characteristics are verified to recognised standards and recorded against the lot — so the performance we publish is the performance we have measured.
Test scope is matched to the application; certificates of conformance are available on request.
SealGuard manufactures to internationally recognised quality, environmental and industry standards — supplied with the documentation specifiers and auditors require.
Certified quality management across design, sourcing and manufacturing — full material traceability and documented inspection on every order.
Audited controls over waste, emissions and resource use, so sealing components are produced with a managed environmental footprint.
Conformance with American Petroleum Institute requirements for wellhead and surface equipment seals, plus the API Q1 quality program for the oil & gas supply chain.
Sealing materials assessed and CE-marked for service in pressure equipment, supplied with the compliance documentation EU installations require.
Materials and constructions suitable for use in potentially explosive atmospheres, with anti-static and conductive grades available for Zone-rated areas.
Food-, beverage- and pharma-grade elastomers and PTFE compounds compliant with FDA regulations for repeated contact with consumable products.
Registration scope and current certificate numbers are verifiable on request. Credentials shown are representative of SealGuard’s quality program.
Operators and OEMs in more than thirty countries build SealGuard seals into critical service. We supply across six continents — engineering support and documented traceability travel with every order.
Gulf Coast refining, upstream and water utilities.
Pressure-equipment and hazardous-area sealing under PED/CE and ATEX.
OEM packing, hydraulic and rotary programs at production volume.
Figures describe markets served by export and engineering support, not physical facilities.
Bring us your service conditions — media, temperature, pressure and motion — and our engineers will specify, document and supply the seal that holds the line.
