Rane Rails The standard length of the the rail are 9, 11, 10, 10.5, 9.5, 9.5, 12, 12.5 m.the contract is agreed By the both party of supplyer and buyer ,also noted that supplyer can supply a percentage of the length of 4 m ~ 8.9 m for random length rail. But when calculating the weight according to the 100 mm into the class. the tolerance for the length of rail is + 50 0 mm length. shape the lateral bending of rail which is not bigger than 1.5 mm bansed on per meter , the total curvature shall not be bigger r than 8 mm. Upper and lower direction of rail bending may not bigger than 6mm. the bending of rail ends is not bigger than 1 mm within 0.5 m. Because QU120 crane rail straightening equipment capacity constraints. The bending degree of agreement by both parties of supplyer and buyer. The rail torsion is not bigger than 1/10,000 of total length of rail. Rail cross section and the vertical axis of the asymmetric: rail buttom is not bigger than 2 mm, rail head is not bigger than 0.6 mm.At the bottom of the rail should not be recessed. Base on both sides of the central a protruding is not to be bigger than 0.5mm.
Standard: GB 2585-2007,
Crafts: Hot rolling
Connection: Welding.Fish Plate.
Package: According to customer requirements.
Brand Name: HY
Place of Origin: China (Mainland)
Certification: API 5L.ISO.UKS.SGS.BV
Application: Chemical, Water, Oil and gas, Electricity