-
ProductsAt present, the company has the ability to produce 50000 tons of rail buckle accessories annually. The product series includes various specifications of spring bars Gauge baffles, switch special pads, joint clamps for 43kg, 50kg, 60kg steel rails, various export products, etc
-
-
AboutThe company was established in 1994 and is a production enterprise specializing in the research and development, production, and sales of railway line specific accessories
Railway Insert is a pre-inserted item in the concrete sleepers, no matter for single stem type or twin stem type, used to fix the elastic rail clips, mainly e-clips, within the fastening system.
We are capable of producing two types of rail shoulders for rail clips: cast in shoulder and weld-on shoulder.
Cast in Railway Insert:
Railway Insert is made by casting from iron, and such shoulder is used by being pre-embedded in the concrete sleepers and works with the elastic clip to fasten the rail.
For materials, cast in shoulder includes 3 types: M.C.I. shoulder by malleable iron and S.G.C.I. shoulder by malleable iron and S.G.C.I. shoulder by spheroid graphite iron.
Main Material Technical Parameter of Cast in Railway Insert
Material | Tensile Strength(Mpa) | Yield Strength(Mpa) | Elongation(%) |
QT400-15(GGG40) | 400 | 250 | 15 |
QT450-10(GGG45) | 450 | 310 | 10 |
QT500-7 (GGG50) | 500 | 320 | 7 |
Material Chemical Composition〔%〕of Cast in Rail Shoulders
Material | C | Si | Mn | P | S |
QT400-15 | 3.6-.36 | 3.0-3.2 | 0.5 | 0.07 | 0.02 |
Qt450-10 | 3.4-3.9 | 3.7-3.0 | 0.5 | 0.07 | 0.03 |
QT500-7 | 3.4-3.8 | 2.5-2.9 | 0.6 | 0.08 | 0.025 |
Other materials available: QT600-3,QT700-2,ZG25,ZG35,ZG45 and so on.
Standard: 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).
Weld-on railway insert:
Weld-on shoulder is made by hot forging, and such shoulder is used for places where standard sleepers are unable to be easily used so the shoulders need to be welded on the flat steel base plates. In this way, it can fabricates the rail retaining units on both the steel ties and base plates, according to AREMA standard always.
Weld-on shoulders can be applied for clips with a range of 30lbs to 113lbs.
Special railway Insert
Such kind of shoulder can be produced by hot forging as well, to be used together with rail clip bolts and special rail clips to fasten the rail, with material of low or mid carbon steels.
Tag:
Railway Insert
Contact
Classification
Product Inquiry
* Note: Please be sure to fill in the information accurately and keep the communication unblocked, we will get in touch with you as soon as possible
Related Products
Advanced E1809 rail clip for secure rail-to-sleeper fastening. Spring steel construction with anti-corrosion coating. Ideal for metros, light rail & industrial lines. UIC/ISO certified.
High-Performance Rail Clips for Secure & Durable Railway Track Fastening Systems
ISO-Certified Rail Clips ✓ Spring Steel Construction ✓ Corrosion Resistance ✓ 25+ Year Lifespan. Ensure Track Stability & Safety. Download Technical Specs!
Rail Clamps: The Unsung Heroes of Railway Safety & Stability Xinda can produce railway clamps in accordance with DIN, GB/TB, regional standards and customer drawings. For example, according to AREMA, the range is 52 lb rail, 62 lb rail, 114 lb rail, 106 lb rail, 120 lb rail, 128 lb rail, 171 lb rail and 75 lb rail.
SS35 Screw Spikes: The Precision Anchor for Unshakeable Rail Track Stability The Ss35 screw spikes produced by Xinda have excellent anti-corrosion and anti-rust capabilities and long service life. We can produce according to drawings or samples, and the production process is strictly regulated in accordance with the ISO9001-2015 quality management system.
High-Performance Rail Spikes | Secure & Durable Railroad Track Fastening Solutions
Premium ASTM/EN-compliant railway spikes engineered for maximum track stability, safety & longevity. Ideal for mainlines, heavy haul, and industrial sidings. Request specs & pricing.
Premium Rail Fishplates | High-Strength Rail Joint Solutions for Track Integrity
Engineered ASTM/EN-compliant railway fishplates (joint bars) for seamless rail connections. Reduce maintenance, prevent misalignment & extend rail life. Get specs + quote.
Henan Xinda Railway Equipment Co., Ltd
Fax: +86-372-2615999
Tel: +86-18567891234
Email:info@xindarail.com
Send us your request
we will get in touch with you as soon as possible