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Contact: Andy Xie
Company: Hebei Yongyang Steel Sales Co., Ltd.
Duliugu industrial zone
Handan, Hebei, China 057150
China
Phone: +863106919599
Fax: 86 310 6919599
E-Mail: Send Inquiry
Date/Time:  9/16/19 8:50 GMT
 

25 U Mining Arch support steel

25 U Mining Arch support steel
U Mining Arch Support Steel,Mining Arch Support Steel
Material:  20Mnk 
Weight:24.76kG/M 
Length:  8-12m 
Standard: GB/T4697-2008
PRODUCT PARAMETERS

Size Specifications(mm) Weight(kg/m) SteelGrade Length(m)
H1 H2 B M
25U 110 17 134 6.6 24.76 20MnK 8-12
29U 124 16 150 7.2 29.00 20MnK 8-12
36U 138 17 171 7.8 35.87 20MnK 8-12



Main application:

U-shaped Arch steel support are mainly used for mine road support and steel
structure project.

Withstand high pressure, support long time, easy to install and easy to
deformation.
Arch steel support lift straight wall semi-arched shed in the Ready Roadway
Intersection of applications, and achieved remarkable results. Optional
retractable U-shaped steel bracket, solves the problem of tunneling support. U-
shaped steel bracket than other rigid support with a scalable and reliable
carrying capacity to adapt to the load and deformation of soft rock, cross
utilization is high, easy to stand back support small amount of maintenance,
support recovery reuse rate, reducing the pit wood used, environmental benefits
are clear.




Minimum Order: 10 tons

25 U Mining Arch support steel
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