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Tunneling use U shape steel support

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Shandong China Coal Industry & Mining Group Co.,Ltd

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Tunneling use U shape steel support

Name: Tunneling use U shape steel support
Brand: chinacoal
Price: 1 USD

Place of Origin : China

Brand Name : chinacoal

Certification : ISO9001,CE

Packaging Details : standard carton packing

Delivery Time : 7 days for ready goods

Payment Terms : TT,LC,Paypal,Western Union

Supply Ability : 3000 sets/month

MOQ : 1set

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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:

U shape steel support

support steel

Tunneling use U shape steel support Images

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