QU80 Rail
QU80 is the crane rail model under the YB/T5055 standard. The head width is 80mm. It is one of the most common Chinese standard crane rail track models. The bearing capacity is about 50 to 100 tons, which is related to the wheel pressure and span. QU80 Rail is most commonly used in cranes in factories, ports, shipyards, and other fields.
GloryRail is a professional QU80 Rail supplier from China. The stock of standing QU80 rail exceeds 1,000 tons. The standard length is 12 meters. Can provide specified size cutting, bevel cutting, and welding groove processing services. The factory has a production line of stretch-bending equipment, which can bend the track according to the drawing.
Widely used in power plants, mines, and other fields. Providing high-quality crane rail track material is the foundation of GloryRail’s service. We have been deeply involved in the crane rail system for many years and have been committed to providing high-quality and reliable track system solutions for various industries.
To provide customers with the most sincere and patient service and technical support.
The Glory Rail team will give you the most timely reply and the most patient support
QU80 Rail Basic Dimension
| Rail Profile | Standard | Dimensions | Mass | |||
|---|---|---|---|---|---|---|
| Head Width | Height | Base Width | Web Thickness | |||
| QU80 Rail | YB | 80mm | 130mm | 130mm | 32mm | 63.69 kg/m |
Mechanical properties of QU80 Rail
| Materials | Tensile Strength (MPa) | Elongation | Hardness (HB) |
|---|---|---|---|
| U71Mn | ≥ 880 MPa | 9% | — |
QU80 Rail Chemical Composition
| Materials | Chemical Composition (%) | ||||
|---|---|---|---|---|---|
| C | Si | Mn | S | P | |
| U71Mn | 0.65-0.76 | 0.15-0.35 | 1.10-1.40 | ≤ 0.030 | ≤ 0.030 |
QU Series Crane Rail – Custom Processing Services
Structural Rail Bending (Curved Track Systems)
Minimum bending radii can be customized according to specific QU rail specifications (e.g., QU80, QU100, QU120). We offer precision hydraulic bending services to shape rails into smooth arcs without compromising the mechanical properties or structural integrity of the steel.
Precision Cutting & Miter Cutting (30° / 90°)
Based on your layout drawings, we provide burr-free, high-precision straight cuts (90°) and miter cuts (typically 45°). Length tolerances are controlled within ±1.0 mm.
Standard & Custom Rail Drilling
Glory Rail uses CNC equipment to drill standard fishplate bolt holes, grounding holes, or custom high-tolerance joint structures. We can machine blind or through holes according to DIN standards or custom blueprints.
Customized Fabrication for Trolley Rails
Professional manufacturing of short rail sections, beveling, and specific end-matching for small passenger and freight trolley systems, hoists, and compact crane applications
Professional Anti-Rust & Surface Treatment
Multi-stage anti-corrosion solutions for DIN 536 rails, customized according to the operating environment (indoor workshops, coastal ports, open-air yards). Shot blasting & shop primer & zinc-rich epoxy primer & polyurethane topcoat & hot-dip galvanizing
Complete Rail Fastening System & Accessories Supplying
GloryRail offers a complete range of QU Series crane rails (QU70–QU120), along with rail fastening systems and custom fabrication services. We provide one-stop supply solutions for crane projects in ports, steel mills, shipyards, warehousing and logistics, and heavy industry.
Rail Rubber Pads
GloryRail offers both individual rubber pads and continuous rubber pads, suitable for a wide range of crane rail systems. These rubber pads absorb vibrations, cushion impact loads, and evenly distribute wheel pressure, thereby extending the service life of the rails, foundation structures, and fasteners.
Crane Rail Clips
Rail clamps securely fasten the rails while allowing for appropriate movement due to temperature changes and operational loads. We offer welded, bolted, adjustable, and heavy-duty rail clamps suitable for various crane rail models.
Steel Sole Plates & Base Plates
GloryRail offers two types of steel pads and base plates.
Long-type base plates: Provide continuous support and improve wheel load distribution.
Short-type base plate: Suitable for stable positioning in compact support structures.
Anchor Bolts & Rail Fasteners
GloryRail offers anchor bolts, rail bolts, nuts, washers, and a variety of custom rail fasteners. These products provide a reliable connection between the rails, the fastening system, and the concrete foundation, ensuring long-term safe operation.
Rail Fishplates
Fishplates are used to connect rail joints and maintain track continuity and alignment accuracy. We offer both standard and custom-machined products to meet various track standards and project requirements.
Crane Buffers & End Stops
Crane buffers and end stops are designed to absorb impact energy and protect cranes, rails, building structures, and equipment from damage caused by accidental collisions. They are widely used in bridge cranes, gantry cranes, port machinery, and automated material handling systems.
CLIENTS we’ve worked with
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After submitting the form, your dedicated account manager will contact you immediately to provide full-process technical support from selection to installation.
Your Expert in Crane Rail Solutions
To help us provide a faster and more accurate tailored solution, please consider including:
1. Rail Specifications: Rail section type, profile, or standard, and your required unit length.
2. Order Quantity: Total quantity of rails, matching fasteners, or related equipment needed.
3. Material & Grade: Specific steel material requirements or performance grades.
4. Technical Files: Any custom technical requirements, drawings (CAD/PDF), or project specifications.
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