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P43 rail is also called 43kg rail, which is the same as GOST R43 rail. P43 steel rail is a Chinese standard heavy-duty railway rail, which is a track for heavy vehicles. It is usually used for mining railways or port crane tracks. The standard length is 12.5 meters. The "P43" rail typically refers to a specific type of rail used in railway construction, where "P" stands for "pound" and "43" indicates the weight of the rail per yard in pounds.
If the quantity is large, we can customize the length according to the requirements. If the quantity is small, it needs special Length, our workshop can be cut. Yongyang Rail is a professional P43 steel rail supplier from China. We have a large inventory of sales, can deliver quickly, and provide rail accessories. Such as rail clips and fishplates.
43kg Heavy Rail Specification:
Size: 43kg/m
Length: 12m~25m or another length according to customers' requirement
Material: 50Mn, U71Mn
Standard: GB2585-2007
Materials:
| 50Mn | Mechanical Property | Chemical Composition | ||||||||||||
| Yield strength | Tensile strength | Elongation | Hardness | C | Si | Mn | S | P | Cr | Ni | Cu | |||
| MPa | kg/mm² | MPa | kg/mm² | min | HB | ≤ | ≤ | ≤ | ≤ | ≤ | ||||
| ≥390 | ≥40 | ≥645 | ≥66 | 13% | 0.48-0.56 | 0.17-0.37 | 0.70-1.00 | 0.035 | 0.035 | 0.25 | 0.25 | 0.25 | ||
…………………………………………………………………………………………………
| U71Mn | Mechanical Property | Chemical Composition | ||||||||||||
| Yield strength | Tensile strength | Elongation | Hardness | C | Si | Mn | S | P | Cr | Ni | Cu | |||
| MPa | kg/mm² | MPa | kg/mm² | min | HB | ≤ | ≤ | ≤ | ≤ | ≤ | ||||
| ≥880 | 9% | 0.65-0.76 | 0.15-0.35 | 1.10-1.40 | 0.030 | 0.030 | 0.25 | 0.25 | 0.25 | |||||
Uses: Larger mine roadways and factory workshops, crane hoisting equipment, laying of special railway lines, etc.
43kg Heavy Rail Drawing:
Yongyang stands as a reputable producer of railway goods, providing an extensive selection of steel rails, encompassing light, heavy, and crane varieties. This ensures our capability to produce any rail type required while offering tailored solutions to accommodate individual customer specifications. Should you have specific requirements, we welcome you to reach out to us without hesitation.
Heavy Rail Standard: GB2585-2007
| Size
* |
Rail height(mm)
A |
Bottom Width(mm)
B |
Head Width(mm)
C |
Web Thickness(mm)
t |
Weight(kg/m)
* |
| 38kg | 134 | 114 | 68 | 13.0 | 38.730 |
| 43kg | 140 | 114 | 70 | 14.5 | 44.653 |
| 50kg | 152 | 132 | 70 | 15.5 | 51.514 |
| 60kg | 176 | 150 | 73 | 16.5 | 60.640 |
| 75kg | 192 | 150 | 75 | 20 | 74.414 |
In order to better serve the different needs of customers, our technical team is available to provide advice and support, helping every customer to optimize their rail selections to minimize life cycle costs. We supply suitable rail parts, like fish plates, rail clips, bolts and nuts. We supply rail processing, like 45 degree mitre cut, welding process, milling process, special profile processing, etc. Our engineer help customer to design railroad line according to requirements, and build mining railroad line and crane moving line. The technical support provided by Yongyang Rail can ensure that every rail we deliver provides optimum performance throughout its service life.
If you are interested in this 43kg Heavy Rail, pls feel free to contact us, we will give you the quote in the shortest possible time!