The DF-274-5 2 DOG RAISED WATERTIGHT HATCH is a premium marine deck fitting engineered by HEE (Changshu HaiChuan Engineering & Equipment Co., Ltd.), a leading China-based manufacturer specializing in marine and offshore equipment. Designed to address the critical need for reliable water resistance in harsh marine environments, this hatch serves as a protective barrier for deck openings, preventing water ingress, dust accumulation, and corrosion that could damage internal components of vessels, offshore platforms, or port infrastructure.
Marine Grade Kevel Chocks
At HEE, we specialize in designing and manufacturing durable Kevel Chocks that ensure safe, efficient, and reliable mooring operations for vessels worldwide. Whether you're operating cargo vessels, military ships, or offshore platforms, our Kevel chocks are engineered to handle the most demanding marine environments.
Kevel chocks are critical components in marine mooring systems, designed to guide and secure mooring lines with efficiency. These chocks are primarily used on the deck or bulwarks of ships to provide smooth and controlled leads for mooring lines, preventing friction and wear. They are built to handle the dynamic forces of docking and undocking, ensuring the safe securing of vessels in harbors or offshore platforms.
High-Quality Materials: Made from durable cast steel, stainless steel, or cast iron, HEE’s Kevel chocks are built to withstand corrosion, heavy wear, and harsh marine environments.
Corrosion Protection: Our Kevel chocks are coated with epoxy primer and polyurethane topcoat, ensuring superior corrosion resistance and extended service life.
Compliance with International Standards: All of our Kevel chocks meet international standards such as ISO 13713, ISO 13728, JIS F2005/2007/2017, and DIN 81915.
Variety of Mounting Types: Kevel chocks are available in deck-mounted, bulwark-mounted, and thru-deck configurations, ensuring the versatility required for various installation needs.
HEE offers a variety of Kevel Chocks to suit different vessel types and mooring needs. Below is a selection of popular models from both DF Series and KV Series:
| Model | Dimensions (A x B x C x D x E) | Weight | Material |
|---|---|---|---|
| DF-30 | 24" x 9" x 10" x 5 1/2" x 7" | 50 lbs | Cast Steel |
| DF-42 | 30" x 14 1/4" x 19 1/2" x 6 3/4" x 9" | 88 lbs | Cast Steel |
| DF-48 | 36" x 17" x 23" x 8" x 11" | 100 lbs | Cast Steel |
| KV-30 | 24" x 9" x 10" x 5 1/2" x 7" | 50 lbs | Cast Steel |
| KV-481 | 30" x 14 1/4" x 19 1/2" x 6 3/4" x 9" | 88 lbs | Cast Steel |
| KV-482 | 36" x 17" x 23" x 8" x 11" | 100 lbs | Cast Steel |
| KV-483 | 42" x 20" x 26 3/4" x 9" x 12 1/2" | 160 lbs | Cast Steel |
| KV-484 | 48" x 23" x 30" x 10" x 14" | 220 lbs | Cast Steel |
| KV-535 | 42" x 20" x 6" x 17" x 26 3/4" x 12 1/2" | 200 lbs | Cast Steel |
HEE’s Kevel chocks are perfect for various maritime applications, including:
Cargo Vessels: Ensuring secure mooring during loading and unloading operations.
Passenger Ships: Providing stable docking solutions, especially in port terminals with limited space.
Military Vessels: Built to withstand tough conditions and ensure secure mooring.
Offshore Platforms: Facilitating safe anchorage in challenging marine environments.
Proven Reliability: With over 30 years of experience, HEE has built a reputation for providing durable and reliable mooring solutions trusted by marine operators around the world.
Customizable Solutions: We offer tailored designs for various vessel types, ensuring a perfect fit for your specific requirements.
Exceptional Durability: Our Kevel chocks are designed to endure the toughest marine environments, offering an exceptional lifespan and performance.
Global Delivery: With our own manufacturing facility, we can handle large-scale production and provide timely deliveries worldwide.
Contact HEE today to discuss your mooring needs and discover how our Kevel Chocks can provide the security, reliability, and durability required for your vessel.
The DF-274-5 2 DOG RAISED WATERTIGHT HATCH is a premium marine deck fitting engineered by HEE (Changshu HaiChuan Engineering & Equipment Co., Ltd.), a leading China-based manufacturer specializing in marine and offshore equipment. Designed to address the critical need for reliable water resistance in harsh marine environments, this hatch serves as a protective barrier for deck openings, preventing water ingress, dust accumulation, and corrosion that could damage internal components of vessels, offshore platforms, or port infrastructure.
