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Articulated roof beam

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Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-11-26 17:46
Browse the number: 30
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Specifications
1. The type of roof beam is a kind of articulated roof beam
2. top quality , competitive price
material
Width
Height
Thickness
Weight

27simn 100mm 90mm 8mm Weld weight 0.7kg/m

The type of roof beam is a kind of articulated roof beam, It can cooperate with all kinds of metal prop to compose metal rack, For coal mine in horizontal and slowly inclined working face supporting of a high intensity top beam. Articulated roof beam has otic placode,circular pin, check ring and so on.
When the bearing capacity of beam span 700mm, beam central concentrated load;

Specifications in each difference of 200mm add a specification

Can according to customer's actual demand manufacture all kinds of non-standard metal hinged top beam, beam, all products have been burned heating modulation processing, production process in strict accordance with the national standard, the quality and quantity!
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