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China factory - Gnee Steel (tianjin) Co., Ltd.

Gnee Steel (tianjin) Co., Ltd.

  • China,Anyang ,Henan
  • Verified Supplier

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China Enhance Rail System Efficiency with Our Advanced Rail Fasteners and Rubber Pads
China Enhance Rail System Efficiency with Our Advanced Rail Fasteners and Rubber Pads

  1. China Enhance Rail System Efficiency with Our Advanced Rail Fasteners and Rubber Pads
  2. China Enhance Rail System Efficiency with Our Advanced Rail Fasteners and Rubber Pads
  3. China Enhance Rail System Efficiency with Our Advanced Rail Fasteners and Rubber Pads

Enhance Rail System Efficiency with Our Advanced Rail Fasteners and Rubber Pads

  1. MOQ: 1 Tons
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms L/C, T/T
Supply Ability 10000 tons per month
Delivery Time 30 days
Packaging Details Gunny bags or cartons and wooden pallet
Brand Name Gnee Rail
Certification ISO
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, T/T Supply Ability 10000 tons per month
Delivery Time 30 days Packaging Details Gunny bags or cartons and wooden pallet
Brand Name Gnee Rail Certification ISO
Place of Origin China
 
Railroad Rubber pad functions

 

A rail rubber pad is essential in reducing shock and vibration in a rail system. The pad laid under the rail to ensure:

1. Load distribution over a larger surface

2. Elimination of load concentration and the resultant fatigue stresses

3. Centering of loads on the supporting element

4. Absorption of uneven contact surfaces between rail and support

5. Reduction of noise and vibration

6. Sealing between the bottom of the rail and the top of the support

7. Reduction of wear of the rail and its support

 

 

Rail pad materials

 

We have developed a range of high-performance elastic rail pads for stiffness requirements and various application areas-from trams through standard gauge railways to heavy haul lines, especially those for E-type rail fastening systems and SKL type rail fastening systems with material of HDPE/EVA/Rubber, with following properties respectively.

 

HDPE
Technical Parameter Unit Technical Requirement Value
Density g/cm3 0.95-0.98 0.95
Tensile Strength Mpa ≥19 19
Elongation % >80 150
Melting Point 170-190 190
Insulation Resistance Ω ≥1×1010 3.5 ×1010
Hardness A ≥98 98(A)

 

EVA: Polyethylene 80%, Vinyl Acetate 20%.
Technical Parameter Unit Technical Requirement Value
Density g/cm3 0.95-0.98 0.95
Tensile Strength Mpa ≥15 16
Elongation % >500 550
Melting Point 170-190 170
Insulation Resistance Ω ≥1×1010 5.0 ×1010
Hardness A ≥90 92(A)

 

Rubber
Technical Parameter Unit Value
Stiffness KN 90-130
Hardness Shore A 72-80 degree
Electronic Resistance Ω ≥ 106
Tensile Strength before Aging Mpa ≥12.5
Elongation before Aging % ≥250

 

 

Rubber pads can act as a thermal insulator between the rail and the sleeper, helping to mitigate the effects of temperature-induced expansion and contraction of the rail. By reducing the direct contact between the rail and the sleeper, rubber rail pads can extend the service life of both components by minimizing wear and fatigue.Rubber rail pads are installed on the upper surface of the concrete sleeper, where the rail base rests. They are positioned to align with the rail foot and are typically fastened using the rail fastening system. Different types of rubber materials can be used for rail pads, each with specific properties related to elasticity, durability, and resistance to environmental conditions. Rubber rail pads come in various sizes and designs to match different rail profiles, sleeper dimensions, and track configurations.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Trading Company

  • Year Established:

    2008

  • Total Annual:

    3000000-3500000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China.   GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high qu... Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China.   GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high qu...

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  • Gnee Steel (tianjin) Co., Ltd.
  • 25th Floor, Huafu Commercial Center, Wenfeng District, Anyang City,Henan Province
  • https://www.gescosteel.com/

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