T45/A & T50/A lift spare parts

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cold drawn elevator guide rails: T45/A,T50/A

1.  basic dimensions: 45mm*45mm*5mm

notes: bottom width is 45mm, height is 45mm, top width is 5mm, length is 5meters.Or according to your needs.

     basic dimensions: 50mm*50mm*5mm

notes: bottom width is 50mm, height is 50mm, top width is 5mm, length is 5meters.

2.  basic dimensions of its matched accessories

t45 fishplate: 160mm*50mm*8mm; clip:8k; screw:M8*25

t50  fishplate: 200mm*50mm*8mm; clip:8k; screw:M8*25

3.  processing methods: cold-draw

4.  a 20` container can hold about 1200-1300 pcs elevator guide rails without accessories.

5.  material: all types of guide rails  material is Q235

6.  remarks

All 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..

Elevator Guide Rails – Frequently Asked Questions

How to name guide rails?

 The departure point of naming guide rails varies from country to country. Some name the guide rail according to the width of its aspect of guiding, such as T9, T16. While others name based on its weight, like 8LB, 12LB . However, we mostly name guide rail according to its width of bottom, for example: T70, T50.

 What difference is there between cold-drawn and planed guide rails? 

 The process for cold-drawn involves stretching the material thus modifying its structure. Planing involves machining the guide rail by stripping the edgings.

 Are the speed limits for the different qualities precise?

 No, the calculations for comfort are carried out using a mathematical model validated with practical tests, hence the speed limits set are approximate.

 Why are the guide rails 5 meters long?

 The guide rails are 5 meters long because it is the appropriate manufacturing length and allows the parameters for straightening to be checked properly.

 Do the guide rails have any surface treatment?

 No, the guide rails do not have surface treatments. On cold-drawn guide rails the cold-drawn process modifies the mechanical features of the material.