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Quick Details
Rail Heigth:
Bottom Width:
Web Thickness:
Head Width:
Place of Origin:
Inner Mongolia, China
Brand Name:
Model Number:
Heavy Rail
Railway Rail
Secondary Or Not:
Bolt Hole Diameter:
Mine car railway line
Special material:
Q235 weldable material
ISO 9001
Height of head:
Flange height at edge:
Flange height at center:
First hole distance:
Second hole distance:
Section area:
57 cm2
Product name:
Railway track materials
Supply Ability
Supply Ability:
3000 Ton/Tons per Day

Railway track materials


Product Description

 The drawing of profile section:



U71MnMechanical propertyChemical composition
Yield strengthTensile strengthElongationHardnessCSiMnSP
  880min 9%2600.65-0.770.15-0.351.10-1.500.040.04


50MnMechanical propertyChemical composition
Yield strengthTensile strengthElongationHardnessCSiMnSPCrNiCu


We can supply all kinds of Chinese standard steel rails in stock, can supply other special international standard type of rails, also can make mold to produce special type of steel rails in larger quantity.

We can design railroad line as your request, also can build small type mining railway line and crane moving line, also can supply the all workable fasteners.


Heavy Rail

Size: 38kg/m,43kg/m,50kg/m

Length: 12-36m or Other Length Accord Requirement

Material: 50Mn/U71Mn

Standard: GB/T699-1999,GB2585-2007 or Other


Heavy railHeight (mm)Bottom width (mm)Head width (mm)Middle thickness (mm)Length (m)Weight (kg/m)Standard


This product is known worldwide and can be found in many places. The product is going to expand market further as we keep product improvement.

Deyuan is produced under mature equipment. The automatic cutting machines for fabric and the folded machines which can make the fabric in a smaller roll are adopted. It adopts the most advanced high technology that accurately works on various skin depths
Deyuan [拓展关键词 goes through several production stages: preparation of yarns, twisting of yarns, ginning, fiber washing, scutching, dyeing, carding, etc. This product provides a wide range of treatments for the face and body
Deyuan undergoes rigorous quality analysis once it is produced. It will be checked in a comprehensive way in terms of its fiber quality, water repellency, snagging resistance, moisture permeability, etc. The product is able to be applied to all skin types, offering maximum skin protection
Deyuan is produced under a sophisticated process. Its raw fibers are strictly selected, its fiber and yarn are professionally manufactured, and its dye and coloration are carefully treated. The big and high-definition touch screen makes operation more convenient and easy
Deyuan will be scrutinized by the QC team in terms of weaving, loose threads, dyeing, and other flaws and defects to guarantee its quality. Its beam energy is distributed uniformly on the treatment areas, posing no harm to the surrounding skin
The product has the advantage of good fiber cohesion. During the cotton carding process, the cohesion between fibers is tightly gathered together, which improves the spinnability of the fibers. It is accompanied by large power supply to ensure stable energy output
The product features fine softness. The mechanical extrusion process squeezing and rubbing between the fibers and yarns enhances the ductility of the fabrics. Its rapid and efficient therapy adds to patients' comfort to the max extent
The product has strong colorfastness. It is treated with a soil release finishing agent which can enhance its endurance to frequent washing. The product has a delicate handle that can be rotated 360 degrees
The seams and seam allowances of the product are even. The advanced stitching machinery is used during the production to make sure every stitching is finely treated. It adopts the most advanced high technology that accurately works on various skin depths
The product has good strength. Its strong woven construction, as well as the pressed fiber sheet, can resist tears and punctures. This product is not likely to cause skin redness and burning problems
The product is anti-snag. It is made of fabrics which are close-knitted and has intensified sewing quality so as to reduce the tendency of snagging. Its accurate laser energy can be effectively acted on treatment areas for the best curative results
Owing to our , Deyuan has been regarded as the most reliable suppliers of in the world. The big and high-definition touch screen makes operation more convenient and easy
Zhengzhou Deyuan Fine Chemicals Co., Ltd., which specializes in the supply of , is famous for its name as Deyuan. It offers a kind of non-surgical, painless and bloodless physical therapy
Zhengzhou Deyuan Fine Chemicals Co., Ltd. has an advantage comparing with other companies in terms of finance, quality and fame. The effective treatment result of this product is ensured without normal tissues impaired
Zhengzhou Deyuan Fine Chemicals Co., Ltd.'s products receive great trust and praise from the vast of customers for its excellent quality, low cost and good service. The product has a delicate handle that can be rotated 360 degrees
Zhengzhou Deyuan Fine Chemicals Co., Ltd. greatly values every detail during process of outer packing. This product features fully intelligent with precision energy control
Human resource management is one of the premises for Zhengzhou Deyuan Fine Chemicals Co., Ltd. to promote the core competence in industry.
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