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Our single compression cable glands are precision-engineered to meet the most demanding marine and offshore standards, providing reliable sealing performance in saltwater, high-humidity, and high-pressure environments.
A single compression cable gland is a critical sealing device designed to secure, protect, and seal electrical cables as they pass through bulkheads, enclosures, and equipment panels aboard ships, offshore platforms, and subsea installations. Unlike double compression types, single compression glands achieve their seal through a single compression body that simultaneously clamps the cable sheath and provides an IP-rated watertight barrier.
In marine and offshore environments, cable glands must contend with saltwater corrosion, extreme vibration, pressure differentials, UV exposure, and temperature cycling. Single compression glands — particularly those manufactured from nickel-plated brass, stainless steel, or marine-grade alloys — are the preferred choice where installation speed and reliable sealing must coexist without compromise.
The global marine cable gland market has been on a robust growth trajectory, driven by expanding offshore oil & gas infrastructure, the rapid rise of offshore wind energy, and the accelerating modernization of commercial and military naval fleets. As vessels and platforms become more electrically complex, the demand for certified, high-performance cable management solutions continues to surge.
Designed and tested to perform under the most extreme marine conditions, our single compression glands integrate multiple layers of protection into a compact, installation-friendly form factor.
Rated for continuous submersion beyond 1 meter, our marine glands maintain a hermetic seal against water ingress, protecting sensitive electrical systems even in flooded bilge or underwater conditions.
Constructed from nickel-plated brass or 316L stainless steel, these glands withstand salt spray, humidity, and chemical exposure — meeting ASTM B117 salt spray test standards for offshore longevity.
Certified to UL, JIS (Japanese Industrial Standards), and TH marine standards, ensuring global regulatory acceptance for vessels operating across international waters and jurisdictions.
The streamlined single compression mechanism reduces installation time by up to 40% compared to multi-piece alternatives, while delivering consistent clamping force and cable retention.
Operational across -40°C to +120°C, these glands maintain sealing integrity through thermal cycling encountered in tropical, arctic, and engine-room marine environments.
Available in Metric, PG, NPT, and G (BSP) thread forms to accommodate diverse vessel construction standards from European, American, and Asian shipbuilding traditions.
The marine and offshore cable gland industry is undergoing significant transformation driven by energy transition, digitalization, and increasingly stringent safety regulations. Understanding these trends is essential for procurement engineers and project managers.
Global offshore wind capacity is projected to exceed 380 GW by 2032. Each wind turbine foundation and inter-array cable connection requires dozens of certified marine cable glands, creating unprecedented demand for IP68-rated single compression variants that can withstand subsea installation and long-term saltwater exposure.
Defense spending increases across Asia-Pacific, Europe, and North America are driving extensive naval vessel construction and retrofitting programs. Military vessels demand cable glands with EMI shielding, vibration resistance, and compliance with MIL-SPEC and NATO STANAG standards — a niche where advanced single compression designs excel.
The liquefied natural gas (LNG) carrier and floating production storage and offloading (FPSO) vessel segments are booming. These assets require ATEX/IECEx explosion-proof cable entries alongside IP68 watertight glands, driving demand for multi-certified, single compression gland solutions across critical process areas.
The maritime industry's shift toward autonomous ships and battery-electric propulsion systems significantly increases the density of electrical cabling. Each power and signal cable termination point requires a reliable gland, with electric vessels demanding up to 3× the cable entry points of conventional diesel vessels.
The International Maritime Organization and classification societies including Lloyd's Register, DNV, Bureau Veritas, and ABS are continuously tightening cable management requirements. Compliance with IEC 60092 (Electrical Installations in Ships) now mandates verified IP ratings and fire-resistance properties — standards our glands are designed to meet.
Deepwater oil and gas exploration, subsea pipeline monitoring, and underwater data cable installations demand cable glands capable of withstanding pressures at depths exceeding 3,000 meters. Advanced single compression designs with enhanced elastomeric seals are being developed specifically for these ultra-deep applications.
From the bridge to the engine room, from the topside to the seabed — single compression glands serve as the invisible but critical guardians of electrical integrity across every marine application.
Engine room control panels, navigation systems, and deck lighting all require reliable cable entries. JIS-standard single compression glands are preferred in Asian-built vessels for their compatibility with Japanese marine electrical standards and ease of on-board maintenance.
Fixed and floating platforms require cable glands in hazardous zones classified as Zone 1 and Zone 2. Single compression glands with ATEX certification and IP68 ratings protect electrical connections in gas-rich atmospheres where any spark or moisture ingress could be catastrophic.
Transition piece cable entries, inter-array cable J-tube terminations, and turbine nacelle electrical connections all utilize single compression glands. The TH-standard type is particularly suited for the high-humidity, high-vibration environment of offshore wind installations.
Military vessels demand cable glands that meet MIL-DTL and DEF STAN specifications in addition to IP68 and vibration resistance. Double-lock and TJ clamping type single compression glands provide the mechanical robustness required for high-speed naval craft subjected to shock and blast loading.
Remotely operated vehicles (ROVs), subsea control modules, and underwater junction boxes require ultra-high-pressure cable glands. Single compression designs with reinforced elastomeric inserts maintain seal integrity at depths where hydrostatic pressure would compromise conventional fittings.
Harbor cranes, ship-to-shore power systems, port lighting, and marina electrical installations all benefit from IP68-rated single compression glands. The corrosive coastal atmosphere demands the same level of protection as open-sea applications, making marine-grade glands the standard for all waterfront electrical work.
Our marine cable glands carry a comprehensive portfolio of international certifications, ensuring compliance with global regulatory requirements and giving procurement teams confidence in every shipment.
State-of-the-art intelligent manufacturing facility with CNC machining centers, automated production lines, and full-process quality control laboratory.
Over 30% of our 300+ person team are dedicated R&D and quality management engineers, driving continuous product innovation and performance improvement.
Massive production capacity enables reliable fulfillment of large-volume orders, urgent custom projects, and long-term strategic supply agreements without delay.
Since 2011, our products have been exported to over 60 countries, including supplying specialized waterproof glands for the Aircraft Carrier "Liaoning" — a testament to our quality credentials.
Founded in 2006, Zhejiang Hongxiang Connector Co., Ltd. is rooted in Yueqing, Zhejiang — a national hub for precision electrical manufacturing in China. After nearly two decades of dedicated development, the company has evolved into a large modern industrial connectivity solutions provider integrating R&D and design, large-scale intelligent manufacturing, global sales, and one-stop services. It stands as a benchmark enterprise of considerable scale and influence in China's cable gland and connector industry, and a key player among national high-tech enterprises.
Boasting a modern intelligent manufacturing industrial park, the company operates a standardized production workshop of over 10,000 square meters, equipped with multiple high-precision automated production lines, CNC machining centers, and a full-process quality control laboratory, establishing an industry-leading large-scale manufacturing system. With a core team of more than 300 professionals — over 30% of whom are R&D and quality management personnel — its annual production capacity exceeds 80 million units.
The company is fully capable of handling large-volume orders, urgent custom projects, and long-term strategic supply partnerships for domestic and international clients, ranking among the industry's top tier in both production capacity and delivery efficiency.
Its core product portfolio includes metal cable glands, nylon cable glands, waterproof cable glands, explosion-proof connectors, conduit fittings, and various customized connecting accessories. These products serve high-end sectors such as industrial electrical equipment, new energy equipment, rail transit, shipbuilding and heavy industry, construction machinery, military supporting facilities, and communication & industrial control.
Adhering to stringent manufacturing standards and uncompromising quality requirements, the company has obtained a series of internationally recognized certifications, including ISO9001, IATF16949 automotive quality management system, CE, UL, ATEX explosion-proof certification, RoHS, and IP68 high-protection rating. Its core technologies and product performance have reached international advanced levels, with nearly 100 invention and utility model patents to its name, continuously driving technological upgrading across the industry.
The company currently has more than 120 employees, more than 200 production equipment, and is equipped with a professional sales and management team, committed to improving production efficiency and product quality.
Connect with our engineering team for custom specifications, bulk pricing, and fast delivery. We support OEM/ODM projects and long-term strategic supply partnerships for shipbuilders, EPC contractors, and offshore operators worldwide.
Explore Our CertificationsExplore our comprehensive range of IP68 and UL certified cable glands engineered specifically for marine, offshore, and heavy industrial applications — from single compression to clamping and split types.
