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Tunneling use U shape steel support
Tunneling use U shape steel support
Specifications
Place of Origin :
China
Brand Name :
chinacoal
Certification :
ISO9001,CE
Description

Product Introduction

We are professional manufacture for U beam steel arch and accessories. we not only supply standard length u beam arch, but also can supply u beam steel arch according to customr requirement and technical drawing.
The U beam arch mainly use in mining and tunneling for roof support . It has low cost, easy operation and high efficiency function.
The U beam arch specification as follows:
beam arch
Spec.:18 U, 25U, 29U, 36U, 40U
Standard:GB/QB
Materials: 20MnK
Length: 8,9,10,12m

Main Parameter

U Steel Specification

Model

H1

H2

H3

B1

B2

B3

B4

B5

B6

B7

M

Section

Area

cm2

Theoretical

Weight

kg/m

25U

120

29

15

135

101.5

40

47

39

29

102.3

6.3

31.97

24.95

29U

124

28.5

16

150.5

116

44

53

42

30

116.6

7.2

37

29

36U

138

31.5

17

171

128

50.5

60.5

48.5

35

129.3

7.8

45.69

35.87

40U

141.9

34.7

20.2

171

128.5

50.5

60.5

48.5

35

129.3

8.5

51.02

40.05

Product tags

ipe steel section

,

wedge anchors for steel

,

concrete reinforcement welded wire mesh
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Tunneling use U shape steel support

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Product Detail
Place of Origin :
China
Brand Name :
chinacoal
Certification :
ISO9001,CE
Contact Supplier
Tunneling use U shape steel support

Shandong China Coal Industry & Mining Group Co.,Ltd

Active Member
11 Years
Shandong, Jining
Since 1983
Business Type :
Manufacturer,TradingCompany
Main Products :
Agricultural & Forestry Machinery, compression equipment, Construction Machine
Employee Number :
500-1000
Certification Level :
Active Member
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