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Parameter of elevator guide rail T70-1/B1. Basic dimensions: 70mm*65mm*9mmNotes: bottom width is 70mm, height is 65mm, top width is 9mm, length is 5meters.2. Basic dimensions of its matched accessoriesFishplate: 250mm*70mm*10mm; clip:8k; screw:M12*253. Processing methods: machining4. One 20container can hold about 600pcs of T70-1/B elevator guide rails with accessories.5.Material: all types of guide rails material is Q235Item GradeChemical CompositionCMnSiSPQ2350.14-0.220.35-0.650.12-0.30≤0.05≤0.045Mechanical propertyYield Strength N/mm2Tensile Strength N/mm2Elongation≥235375-520≥407.our other types of guide rails basic dimensions: are as followT75-3/B 75mm*62mm*10mm T89/B 89mm*62mm*16mm T127-2/B 127mm*89mm*16mm T90/B 90mm*75mm*16mm T78/B 78mm*56mm*10mm T114/B 114mm*89mm*16mmT82/B 82.5mm*68.25mm*9mm T45/A 45mm*45mm*5mm T50/A 50mm*50mm*5mm 8. RemarksAll our products are produced according to ISO7465 international standard. If you have your own standard, we can also produce according to your specific dimensions. Dimensions displayed here is only a brief version. If you want details, please contact me.