GB NF ISO JIS DIN Uic Arema Rail Shoulder

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GB NF ISO JIS DIN Uic Arema Rail Shoulder

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Product Description

Basic Specifications

Model NO.: GB NF ISO JIS DIN UIC AREMA Rail SHOULDER

Type: Shoulder

Transport Package: Cartons, Woven-Bags or Gunny-Bags in Wooden Cases

Origin: China

HS Code: 8602900000

Production Capacity: 20000PCS/Day

Product Description

Rail shoulder is cast in the concrete rail ties to fix the elastic rail clips. There are two types of rail shoulders available, the cast-in shoulder and the weld-on shoulder, both of which are used for the fixing of elastic rail clips.

The casting shoulders as the embedded part of the rail way fastening system are pressed in concrete sleeper and work together with the E clip to fasten the rail. The cast in shoulder is made by casting from iron, such as, 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).

Application	UIC54	UIC60	115RE, 50kg rail, 60kg rail, BS80lbs, BS100lbs, etc.
Material Grade	QT500-7	QT450-10	QT400-15
Standard	GB 1348-88	GB 1348-88	GB 1348-89
Tensile Strength	≥500 Mpa	≥450 Mpa	≥400 Mpa
Yield Strength	≥320 Mpa	≥310 Mpa	≥250 Mpa
Elongation(%)	≥7	≥10	≥15
Hardness	170~230HB	160~210HB	130~180HB

Core Advantages & Facilities

Leading Edge Technology: Advanced manufacturing equipment and digital online management.
Large Scale Production: Annual output exceeding 4 million tons with a facility area of 500 hectares.
Integrated Steel Mill: Capacity for fine steel and special steel profiles annually.
Quality Guaranteed: Fully automatic digital control large scale sawing and cutting machines with online ultrasonic inspection.
Global Certification: Fully approved to ISO 9001 and ISO 14001 standards.
Stock Availability: Massive daily stock of 200,000 tons of various steel rail products.

The facility features a production capacity of 1.16 million tons of iron and 3.2 million tons of special steel profiles annually. Main products include alloy structural steel, spring steel, and high-quality carbon structural steel for high-pressure boiler tubes, oil casing, and rail tracks.

Main Product Categories

RAILWAY / RAIL TRACK / CRANE RAIL
H-BEAM / I-BEAM / U-BEAM
RAIL FASTENERS
ROUND BAR / FLAT BAR

Frequently Asked Questions

Q1: What are the primary types of rail shoulders available? We offer two main types: cast-in shoulders, which are embedded in concrete sleepers, and weld-on shoulders. Both are designed for fixing elastic rail clips.

Q2: Which international standards do your rail shoulders comply with? Our products meet several global standards including GB/T 1348, ISO 1038, DIN 1693, JIS G5502, and BS EN 1563.

Q3: What materials are used in the production of cast-in shoulders? They are primarily made from high-quality ductile iron grades such as QT500-7, QT450-10, and QT400-15 to ensure optimal tensile and yield strength.

Q4: How do you ensure the precision and quality of the rail tracks? We utilize fully automatic digital control sawing and cutting machines, coupled with online ultrasonic inspection for cracks and large-scale straightening machines to ensure zero defects.

Q5: What is the production capacity for these rail components? Our daily production capacity for rail shoulders is 20,000 pieces, supported by a large-scale integrated mill with millions of tons of annual steel output.

Q6: Do you provide quality assurance and samples? Yes, all products come with a quality warranty. We also offer free samples with our brand tag upon request to verify material quality.