50kg of heavy rail material has 50 Mn, U71Mn two kinds, length is 12,12.5 meters two kinds, the quality requirements in the production process strictly, in addition to guarantee its chemical composition, also requires testing of mechanical properties, including the drop test and acid corrosion macrostructure examination, etc.
Main Application
In order to meet the needs of railway reload and high speed, in addition to increasing the single weight of heavy rail,and the comprehensive performance should be improved.Higher toughness, abrasion resistance, crushing resistance and brittle resistance are required.The 50kg weight rail is fully compressive, wear-resistant and tenacity. Therefore, the heavy rail of 50kg is usually laid on the main trunk line of railway transportation.
Product Description 50kg GB Steel Rail Standard: GB Material: 45MN/U71MN Length: 12.5 Head: 70mm Height: 152mm Bottom: 132mm Web: 15.5mm Usage: Crane, Rail Track, Steel Frame, etc.
Model Head width Rail height Web Thickness Bottom Width Weight Material Rail length 38kg/m 68mm 134mm 13mm 114mm 38.733 kg/m U71Mn/U71 /45Mn 12,12.5m 43kg/m 70mm 140mm 14.5mm 114mm 44.653 kg/m U71Mn/U71 /45Mn 12,12.5m 50kg/m 70mm 152mm 15.5mm 132mm 51.514 kg/m U71Mn/U71 /45Mn 12,12.5m
Application 50kg/m steel rail, sleeper 50kg/m and 60kg/m steel rail, sleeper Spring clip-III fastening, subway Certificate ISO9001:2008 Hardness HRC41-46 HRC42-47 HRC44-48 HRC44-48 Surface Finish plain (oiled), zink plated, dacromet, oxide black or according to customers' requirement woven bags and wooden pallet, 25kg/ bag, 36bags/pallet, 26pallets/container
Type Length/parameter Weight(kg) Material Material 115RE 4hole-24* 17.04 Chemical composition(%) C:0.42-0.50, Mn:0.50-0.80 Si:0.17-0.37 Cr:
P50 Rail 50kg/m Heavy Steel Rail China Supplier Standard: Chinese standard GB2585-2007 Rail Heigth: 152mm Bottom Width: 132mm Web Thickness: 15.5mm Head Width: 70mm Length: 12m~25m Model Number: 50kg/m Application: Railway Rail, Mine tunnel use, Factory Weight: 51.51kg/m Product name: 50kg/m heavy steel rail Certificate: ISO9001:2008 Material: 50Mn, U71Mn P38/P43/P50/P60/P75 Rail Heavy Rail Steel Rail Supplier Signum Rail can supply a large variety of steel rails, including heavy steel rail, such as 50kg heavy steel rail, light rail, crane rail with different standards and specifications. GB Standard 50kg heavy steel rail can be used for the transportation of larger mine roadways and factory workshops, crane hoisting equipment, and the laying of special railway lines.
We can supply kinds of steel rail with best quality and lowest price,the type of item inlcuding:light rail,heavy rail,crane rail. Here are the types of steel rails: 1.Light rails: 9kg, 12kg, 15kg, 18kg, 22kg, 24kg, 30kg Steel grade: 55Q / Q235 Length: 6m~12m Executive standard: refer to GB11264-89fí 2.Heavy rails: 38kg, 43kg, 50kg, 60kg Steel grade: U71Mn / 50Mn and so on Length: 12.5m Executive standard: refer to GB2585-81/QB 3.Crane rails: QU70, QU80, QU100, QU120 Steel grade: U71Mn / U75V Cut length: 12m Executive standard: GB3426-82, YB/T 5055-93
Rail anchors are always used in rails such as 50kg, 85kg, uic54, uic60, 90/91lb, 115re, 136re, just to name a few. Anson can produce t or v-shaped rail anchors as well as other types according to clients requirements, by forging or casting.
china coal 0001 Introduction of Q235B / 50Q / 55Q Railway Track Light Steel Rail Normally, steel rail is devide into light rail ,heavy rail and crane rail  1)Light rails: 6kg/m,9kg/m,12kg/m,15kg/m,18kg/m,22kg/m, 24k/mg, 30kg/m Material: Q235B / 50Q / 55Q Length of each piece: 6m~12m Executive standard: refer to GB11264-89 2)Heavy rails: 38kg/m, 43kg/m, 50kg/m, 60kg/m Material: U71Mn / 50Mn / 44Mn Length of each piece: 12m,12.5m Executive standard: refer to GB2585-2007 3)Crane rails: QU70,QU80,QU100,QU120 Parameter of 38kg 43kg 50kg Heavy Railway Steel Rail Model Head width Rail height Web Thickness Bottom Width Weight Material Rail length 38kg/m 68mm 134mm 13mm 114mm 38.733 kg/m U71Mn/U71 /45Mn 12,12.5m 43kg/m 70mm 140mm 14.5mm 114mm 44.653 kg/m U71Mn/U71 /45Mn 12,12.5m 50kg/m 70mm 152mm 15.5mm 132mm 51.514 kg/m U71Mn/U71 /45Mn 12,12.5m Material: U71Mn Length of each piece: 12m,12.5m Executive standard: refer to GB3426-82 Parameter of Q235B / 50Q / 55Q Railway Track Light Steel Rail Standard:GB11264-89 size Head(mm) Height (mm) Bottom (mm) Web (mm) Weight (kg/m) Material (mm) Length (mm) GB6KG 25.4 50.8 50.8 4.76 5.98 Q235B 6-12 GB9KG 32.1 63.5 63.5 5.9 8.94 Q235B 6-12 GB12KG 38.1 69.85 69.85 7.54 12.2 Q235B/55Q 6-12 GB15KG 42.86 79.37 79.37 8.33 15.2 Q235B/55Q 6-12 GB22KG 50.3 93.66 93.66 10.72 22.3 Q235B/55Q 6-12 GB30KG 60.33 107.95 107.95 12.3 30.1 Q235B/55Q 6-12 Standard:YB222-63 8KG 25 65 54 7 8.42 Q235B 6-12 18KG 40 90 80 10 18.06 Q235B/55Q 6-12 24KG 51 107 92 10.9 24.46 Q235B/55Q 6-12
You choose us: Because we are more professional!!! Choosing us will be your choice with no regrets!!! No. Product name Specification Material 1 Gauge apron 10#;13#;14#;20#;ect Q235 2 Antiseptic gauge apron 10#,ect Q235 3 Elastic rail clip Type A Type 60Si2Mn B Type SKL serious Type 60Si2Cr,38Si7 G Type 60Si2MnA W Type 4 Antiseptic elastic rail clip B Type 60Si2MnA 5 Fish plate 43kgú¼50kgú¼60kg,75kgí¡ B7.45# BS60, BS75R, BS80A, BS90Aí¡ B6,B7 Insulated fish plate (43, 50, 60, and 75...) B6,B7 UIC60,UIC54 50#,45# 6 High strength fish plate M24*135,M24*145, etc Q235A, etc 7 Rubber tie plate P50,P60,P43, etc Rubber 8 Steel Tie plate/railroad base plate Many kinds QT450-10, etc 9 Rail anchor Many kinds QT450-10,Q235A,QT400-15, etc 10 Rail brace Many kinds 11 Fishtail bolt M24*135,M24*145, etc 45# 12 T type bolt M24*110, etc All kinds 13 Screw spike M24*185,M24*195, etc Q235 14 Square head screw spike 22*145ú¼22*155,22*165, etc Q235A 15 Hexagon screw spike 22*145,22*155,22*165,22*185, 22*195, etc Q235A 16 Conventional spike Square 16*165, etc Q235 17 Nut Many kinds A5 18 Spring washer one coil Many kinds 60Si2Mn, etc two coil More coil 19 Flat washer 6*25*50, etc Q235 20 Nylon apron block V type,0-4#,2-6# polyamide 66 21 Gage tie bar(insulated) M32/M36 22 Rail 43kg,50kg,60kg;UIC;BS,JS,etc Many kinds.
