Description of APC-4 Rail Shoulder
The APC-4 Rail Shoulder is usually made of cast iron and has a surface that is anti-corrosion treatment for improved durability. Its design feature is that it has embedded bolts or threaded holes, which are easy to fix directly during later installation.
Features
- Pre-embedded design: pre-installed before pouring concrete, integrated with the structure, and improve overall strength.
- High load-bearing capacity: suitable for equipment or brackets that bear large loads.
- Anti-rust and corrosion: The surface treatment can adapt to humid and corrosive environments.
- Easy to install: reserve bolt holes or threaded holes to simplify subsequent equipment installation steps.
Installation steps
- Positioning: Determine the embedded position according to the design drawings.
- Fix: Tie the iron seat to the formwork or steel bars to ensure that it does not move during pouring.
- Pouring concrete: After pouring, check whether the iron seat is level and accurately positioned.
- Post-installation: After the concrete is cured, fix by bolts or welding.
Function
- Enhanced stability: Provides a solid foundation for the equipment and reduces the impact of vibration or external forces.
- Simplified construction: Avoid damage to the structure by post-punching, saving time and cost.
- Long-term durability: The pre-embedded design reduces the risk of rust and extends the service life.
Technical Specifications
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Name |
APC Shoulder |
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Standard Reference |
GB/T 1348-1988, NF EN 1563(1997), ISO1038, DIN 1693, JIS G5502 (2001), KS D 4302, GOST 7293(1985) or BS EN 1563(1997) |
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Surface Treatment |
Plain, Dacromet, Painting or other upon requirements |
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Material |
QT400-15 |
QT450-10 |
QT500-7 |
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Test Item |
Tensile Strength≥400Mpa Yield Strength≥250Mpa Elongation(%)≥15 Hardness:130-180HB |
Tensile Strength≥450Mpa Yield Strength≥310Mpa Elongation(%)≥10 Hardness:160-210HB |
Tensile Strength≥500Mpa Yield Strength≥320Mpa Elongation(%)≥7 Hardness:170-230HB |
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Application |
UIC54,UIC60,115RE, ,50kg rail, 60kg rail,BS80lbs, BS100lbs, ect. |
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Advantages
How to Find a Qualified Rail Fastener Manufacturer?
Please choose LTRF.
Why Choose LTRF?
- Strong Technical Expertise
LTRF boasts a dedicated R&D center. Moreover, it maintains long-term collaborations with major industry players such as China Railway, CRCC, and the Academy of Railway Sciences. In addition, it also partners with leading railway universities. As a result, LTRF has been able to develop various innovative fastening systems for both domestic and international markets. Notably, all these systems possess independent intellectual property rights. Indeed, to date, LTRF holds over 30 invention and utility model patents.
- Professional Manufacturing
LTRF always aims for the best. We carefully choose the materials we use and make sure every part is made with great care and skill. And we believe in doing things perfectly, so we keep coming up with new ideas and check the quality of our products very carefully to make sure they’re good.
We work fast to make sure you get your order on time. And we offer good service before and after you buy something. At LTRF, we also focus on what our customers need. We’re committed to making good products and providing great service in everything we do.
- Competitive Pricing + Superior Quality
LTRF control the cost of each process, and the finance department updates the cost calculation regularly.
Furthermore, LTRF’s advanced testing equipment endows the company with comprehensive quality inspection capabilities for the entire fastener system. This meticulous quality-control measure is crucial for ensuring product reliability. Importantly, LTRF holds ISO and CRCC certification for railway products. These certifications not only demonstrate the company’s compliance with international and industry-specific standards but also enhance its credibility in the market.
