C-2 Marine Door Lock - Direct Replacement for OHSHIMA OHS-3400/3550 | IMPA 490187
Price:
RMB,USD
MOQ:
1
Delivery Time:
1-3 DAYS
Brand:
horse,HUJIANG
Product Description
C-2 Marine-Grade Door Lock |
High-Quality Replacement for OHSHIMA OHS-3400/3550
IMPA code 490187
Premium C-2 Marine Lock: Engineered for durability and reliability in the harshest marine environments! Specifically designed for steel doors, watertight doors, and fire doors on ships and offshore platforms, this marine-grade lock complies with CB/T 3466-2014 standard, boasting excellent corrosion resistance, vibration resistance, and sealing performance. As a direct replacement for Japanese OHSHIMA OHS-3400/3550 models, it features matching installation dimensions and IMPA code 490187), enabling easy retrofitting and cost-saving for your marine projects.
Model Range & Compliance
Strictly manufactured in line with CB/T 3466-2014 (China Marine Industry Standard), we offer a full range of derivative models to cater to diverse application requirements:
- C-2: Single cylinder with double deadbolts (latch bolt + dead bolt)
- C-2a: Single cylinder with single dead bolt
- C-2b: Single cylinder with three-leaf bevel bolt
- C-2d: Customized models for special sealing requirements
Perfect interchangeability with OHSHIMA OHS-3400/3550: No need to modify installation holes, saving your maintenance time and labor costs. Standard IMPA code ensures global recognition and easy procurement.
Key Features & Technical Specifications
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Feature
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Specification
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Material
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Standard: 304/316 Stainless Steel; Premium Option: 316L Stainless Steel (enhanced corrosion resistance). Salt spray resistance: Over 1000 hours, suitable for saltwater environments.
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Lock Structure
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Double deadbolts (latch bolt for daily use, dead bolt for security reinforcement); Optional three-leaf bevel bolt for better sealing and anti-prying performance.
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Suitable Door Thickness
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Standard: 35-45mm; Customizable for special door thickness requirements.
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Door Opening Direction
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Suitable for left-outward/right-outward opening doors; Customizable for other directions (left-inward/right-inward) to fit different cabin layouts.
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Core Performance
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Watertight & airtight sealing, fire-resistant (matches marine fire door standards), strong vibration resistance. Stable operation even in rough sea conditions.
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Wide Applications
Ideal for various ships, vessels and offshore platforms. A trusted choice for marine maintenance and new shipbuilding projects:
- Engine room doors, cabin doors, and deck doors
- Watertight doors and fire doors on cargo ships and passenger ships
- Living quarter fire doors on marine vessels
- Offshore platform storage room doors and access doors
Customization Service & Certifications
- Flexible Customization: Support customization of material, door thickness adaptation, opening direction, and locking mechanism to meet your specific project needs.
- Authoritative Certifications: Available with major classification society certificates (CCS, BV, LR, DNV, ABS, etc.), fully complying with international maritime regulations and ensuring product quality.
- Complete Accessories: Provide matching strike plates and sealing strips for free, ensuring optimal sealing and locking performance after installation.
Why Choose Us? | Contact for Quotation
We are a professional manufacturer of marine locks with years of export experience. Our advantages: High-quality products, competitive prices, fast delivery, and professional after-sales service. For model selection, free samples, quotation, or customization details, please feel free to contact us. We respond within 24 hours and provide global shipping service.
Max@greatmarinevalve.com
Whatsapp:0086-18765272975
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
QINGDAO GREAT MARINE MACHINERY CO,.LTD
Location
188# Chengyang industry park, Qingdao china.
Contact Person
Max