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C-2 Marine Door Lock - Direct Replacement for OHSHIMA OHS-3400/3550 | IMPA 490187
C-2 Marine Door Lock - Direct Replacement for OHSHIMA OHS-3400/3550 | IMPA 490187
C-2 Marine Door Lock - Direct Replacement for OHSHIMA OHS-3400/3550 | IMPA 490187
C-2 Marine Door Lock - Direct Replacement for OHSHIMA OHS-3400/3550 | IMPA 490187
C-2 Marine Door Lock - Direct Replacement for OHSHIMA OHS-3400/3550 | IMPA 490187
C-2 Marine Door Lock - Direct Replacement for OHSHIMA OHS-3400/3550 | IMPA 490187
Specifications
Brand Name :
horse,HUJIANG
Model Number :
C-2,C-2B
Certification :
CCS
Place of Origin :
CHINA
MOQ :
1
Price :
RMB,USD
Payment Terms :
L/C, D/A, T/T, Western Union, MoneyGram, D/P
Supply Ability :
5000PCS PER WEEK
Delivery Time :
1-3 DAYS
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

C-2 Marine Door Lock - Direct Replacement for OHSHIMA OHS-3400/3550 | IMPA 490187

Feature
Specification
Material
Standard: 304/316 Stainless Steel; Premium Option: 316L Stainless Steel (enhanced corrosion resistance). Salt spray resistance: Over 1000 hours, suitable for saltwater environments.
Lock Structure
Double deadbolts (latch bolt for daily use, dead bolt for security reinforcement); Optional three-leaf bevel bolt for better sealing and anti-prying performance.
Suitable Door Thickness
Standard: 35-45mm; Customizable for special door thickness requirements.
Door Opening Direction
Suitable for left-outward/right-outward opening doors; Customizable for other directions (left-inward/right-inward) to fit different cabin layouts.
Core Performance
Watertight & airtight sealing, fire-resistant (matches marine fire door standards), strong vibration resistance. Stable operation even in rough sea conditions.

C-2 Marine Door Lock - Direct Replacement for OHSHIMA OHS-3400/3550 | IMPA 490187

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

C-2 Marine Door Lock - Direct Replacement for OHSHIMA OHS-3400/3550 | IMPA 490187

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
Send your message to this supplier
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C-2 Marine Door Lock - Direct Replacement for OHSHIMA OHS-3400/3550 | IMPA 490187

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Product Detail
Brand Name :
horse,HUJIANG
Model Number :
C-2,C-2B
Certification :
CCS
Place of Origin :
CHINA
MOQ :
1
Price :
RMB,USD
Contact Supplier
C-2 Marine Door Lock - Direct Replacement for OHSHIMA OHS-3400/3550 | IMPA 490187
C-2 Marine Door Lock - Direct Replacement for OHSHIMA OHS-3400/3550 | IMPA 490187
C-2 Marine Door Lock - Direct Replacement for OHSHIMA OHS-3400/3550 | IMPA 490187

QINGDAO GREAT MARINE MACHINERY CO,.LTD

Site Member
5 Years
qingdao
Since 2015
Business Type :
Manufacturer, Exporter, Seller
Main Products :
AIR VENT HEAD, JIS BRONZE MARINE VALVE, JIS CAST IRON MARINE VALVES
Employee Number :
10~50
Certification Level :
Site Member
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