GNEE RAILWAY RAILWAY Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of gb standardu71mn heavy rail in China, also supports customized service with low price. Please feel free to buy cheap gb standardu71mn heavy rail made in China here from our factory.
Product Introduction
Product specifications: 38kg/m 43kg/m 45kg/m 50kg/m 60kg/m 75kg/m
Standard: GB
GB high-speed U71Mn heavy rail is an important steel product used in railway track construction. Common GB high-speed U71Mn heavy rail specifications include 60kg/m, 50kg/m, etc., and the length is generally 12.5 meters and 25 meters.
| Rail Type | SIZE(mm) | theoretical weight | |||||||||
| height | bottom width | head width | waist depth | ||||||||
| Heavy rail | 50KG | 152 | 132 | 70 | 15.5 | 51.514 | |||||
| Rail Type | SIZE(mm) | theoretical weight | |||||||||
| height | bottom width | head width | waist depth | ||||||||
| Heavy rail | 60KG | 176 | 150 | 73 | 16.5 | 60.64 | |||||
Application fields
U71Mn Chemical Composition Table
| Chemical Components % | |||||||||||
| Mark | C | S1 | Mn | P | S | ||||||
| U71Mn | 0.65-0.77 | 0.15-0.35 | 1.0-1.5 | ＜0.040 | ＜0.040 | ||||||
Product Packaging & Delivery
Company Profile
Our product portfolio is extensive and caters to a wide range of railway applications. We specialize in manufacturing heavy rails and light rails that comply with the GB standard. These rails are engineered with precision to ensure smooth and safe train operations. The heavy rails, with their robust structure, are ideal for high - speed and freight railways, capable of bearing substantial loads. On the other hand, our light rails are perfect for urban transit systems such as trams and light - rail trains, offering cost - effective and efficient solutions for intra - city transportation.
In addition to rails, we also offer crane rails. These are designed to meet the demanding requirements of industrial crane operations, providing stable and reliable guidance for cranes to move heavy loads.
Hot Tags: gb standardu71mn heavy rail, China gb standardu71mn heavy rail manufacturers, suppliers, factory, QU70 rail, GB QU70 Crane rail, Metallurgical Crane Rail, GB High speed Rail, Normal Speed Heavy Rail, QU70
