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HYSF
subsea

HVEM VI ER

HYSF: En tiårig arv innen undervannsforbindelser med høy ytelse

HYSF er en ledende produsent som spesialiserer seg på undervannskomponenter med høy ytelse. Med utgangspunkt i vårt avanserte FoU- og produksjonsanlegg i Langfang, Hebei, leverer vi det kritiske “nervesystemet” for globale undervannsoppdrag.

Every Batch, Every Connector — 100% Rigorous Testing

We test 100% of our underwater connectors before shipment to ensure zero failure in the harshest subsea environments. For every order, we provide a signed paper test report (including hydrostatic pressure, voltage withstand, insulation resistance and contact resistance results) shipped together with the goods. Each product is clearly marked with the HYSF logo, production date and one-year quality guarantee period.

Test 1: 100MPa High-Pressure Test Pump

1. Install the watertight connector base inside the pressure vessel. Cut the cable tail short and seal the end. Connect to the mating cable and test insulation resistance.

2. Fill the high-pressure vessel with water, seal the vessel lid, connect the high-pressure test pump, and maintain test pressure for 60 minutes.

Connect the watertight cable or connector to the tester for 1000V testing. Tests are conducted between each pair of pins and between pins and the shell. A leakage current of less than 10mA constitutes a Pass

Connect the watertight cable or connector to the tester. Tests are conducted between each pair of pins and between pins and the shell. At 1000V, a resistance > 200MΩ constitutes a PASS. Resistance below 200MΩ indicates leakage and constitutes a FAIL.

Connect the watertight cable or connector to the tester and shake it. If the data observed on the tester does not fluctuate significantly during the shaking process, it constitutes a PASS.

Comprehensive Quality Verification System

HYSF specializes in the quality and reliability verification of underwater waterproof connectors, optoelectronic connectors, underwater cameras, and underwater floodlights. We have established a comprehensive inspection system covering environmental, mechanical, electrical, and optical performance. Through advanced testing equipment and standardized processes, we ensure every product delivers long-term stability in extreme marine environments.

HYSF i tall

Et tiår med spesialisert ekspertise innen undervannskoblingsteknologi, definert av strenge standarder og dokumentert ytelse i verdens mest krevende miljøer.

Maks driftsdybde
0 MPa
Tilpassede prosjekter levert
0 +
Maks kontakttetthet
0
Testing i trykkammer
0 %

Ekspertene bak oppdraget ditt

Teamet vårt er en synergi av erfarne skipsingeniører, materialforskere og undervannsspesialister. Vi kombinerer flere tiår med felterfaring med en lidenskap for innovasjon, og vi samarbeider tett med deg for å løse de tøffeste utfordringene knyttet til undervannstilkoblinger.

John Zhang

Chief Engineering Officer

Jason Liu

Teknisk sjef

Cindy Chen

Direktør for tilpassede løsninger

Kevin Wang

Senior applikasjonsingeniør

Lily Li

Leder for kvalitetssikring

Start ditt subseaprosjekt med HYSF

Enten du trenger et raskt tilbud på standardkontakter eller en kompleks, spesialtilpasset kabelmontering, står ingeniørteamet vårt klart til å hjelpe deg. Du kan forvente et teknisk svar innen 12 timer.

John Zhang

ADMINISTRERENDE DIREKTØR

Jason Liu
Kevin Wang
Cindy Chen
Lily Li
Demo av kontaktskjema
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