GB/T 290-95 Marine Chain Wheel Chain Fairlead
The GB/T 290-95 Marine Chain Wheel Chain Fairlead is a premium-quality marine chain roller designed to be installed between the hawse pipe and chain stopper on ships. Its primary function is to prevent friction between the anchor chain and the hawse pipe, thereby enhancing the durability and efficiency of the anchoring system. This marine chain fairlead is crafted from high-strength casting steel and carbon fiber steel, ensuring exceptional robustness and longevity.
Key Features:
- High-Quality Material: Made from casting steel and carbon fiber steel, providing superior strength and durability.
- Smooth Surface: The surface is clean and smooth, free from defects such as air holes or cracks that could compromise the chain wheel’s integrity.
- Flexible Roller: The roller is designed to turn smoothly, facilitating easy movement of the anchor chain.
- Anti-Rust Properties: The chain fairlead is resistant to rust, ensuring long-lasting performance even in harsh marine environments.
- Certified Quality: Approved by leading quality inspection centers and certified by multiple classification societies including CCS, ABS, BV, NK, LR, and RINA.
Usage:
This marine chain wheel chain fairlead is suitable for medium and small-sized ships, providing a reliable solution for guiding anchor chains and preventing wear and tear on the hawse pipe.
Specifications:
- Model Type: GB/T 290-95 Marine Chain Wheel
- Material: Cast Steel
- Standard: GB/T 290-1995
- Nominal Diameter Range: 14mm to 68mm
- Weight Range: 12.7kg to 832.3kg
- Certifications: CCS, ABS, BV, NK, LR, RINA
Detailed Dimensions and Weights:
| Type (Nominal Dia. of Anchor Chain in mm) | Dia. Range (mm) | D (mm) | d (mm) | L (mm) | B (mm) | H (mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|
| 14 | 12.5~14 | 154 | 26 | 164 | 94 | 150 | 12.7 |
| 17.5 | 16~17.5 | 192 | 32 | 186 | 108 | 170 | 21.0 |
| 20.5 | 19~20.5 | 226 | 38 | 208 | 122 | 210 | 32.6 |
| 24 | 22~24 | 264 | 42 | 236 | 142 | 240 | 50.0 |
| 28 | 26~28 | 308 | 48 | 262 | 160 | 280 | 74.0 |
| 32 | 30~32 | 352 | 54 | 292 | 178 | 310 | 104.9 |
| 36 | 34~38 | 396 | 58 | 319 | 201 | 360 | 144.4 |
| 40 | 38~40 | 440 | 64 | 349 | 219 | 390 | 189.8 |
| 44 | 42~44 | 484 | 70 | 377 | 239 | 430 | 239.9 |
| 48 | 46~48 | 528 | 74 | 405 | 259 | 470 | 305.5 |
| 52 | 50~52 | 572 | 78 | 430 | 280 | 510 | 370.3 |
| 56 | 54~56 | 616 | 82 | 466 | 302 | 540 | 453.6 |
| 60 | 58~60 | 660 | 88 | 492 | 320 | 580 | 572.3 |
| 64 | 62~64 | 704 | 94 | 526 | 342 | 620 | 687.5 |
| 68 | 66~68 | 748 | 98 | 552 | 360 | 660 | 832.3 |
FAQs:
Q1: What is the primary function of the GB/T 290-95 Marine Chain Wheel Chain Fairleads?
A1: The primary function of the GB/T 290-95 Marine Chain Wheel Chain Fairlead is to prevent friction between the anchor chain and the hawse pipe, thereby protecting both components from wear and tear and enhancing the efficiency of the anchoring system.
Q2: What materials are used to manufacture the marine chain wheel chain fairlead?
A2: The marine chain wheel chain fairlead is made from high-quality casting steel and carbon fiber steel, ensuring superior strength and durability.
Q3: Is the GB/T 290-95 Marine Chain Wheel Chain Fairlead suitable for all ship sizes?
A3: The GB/T 290-95 Marine Chain Wheel Chain Fairlead is primarily designed for medium and small-sized ships, providing a reliable solution for guiding anchor chains.
Q4: Does the marine chain wheel chain fairlead come with any certifications?
A4: Yes, the marine chain wheel chain fairlead is certified by multiple classification societies including CCS, ABS, BV, NK, LR, and RINA, ensuring its quality and compliance with international standards.
Q5: How can I ensure the longevity of the marine chain wheel chain fairleads?
A5: The marine chain wheel chain fairlead is designed to be anti-rust and durable. Regular maintenance and inspection can further extend its lifespan and ensure optimal performance.
Attention please: The description was copied from different cooperating manufacturers. The description may be different with the goods, please check with us when order.
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