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• OE Experience:

  No

Product Name:High Strength Bolt Of ShieldvEJRLL

High Strength Bolt Of ShieldvEJRLL

Application

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Product Description:

<span style="font-size:medium;line-height:normal;background-color:#FFFFFF;">Product overview</span><br /> <p> <span style="font-size:medium;line-height:normal;background-color:#FFFFFF;">Shield segment bolt shield is a kind of construction method of tunnel under the ground. Has been widely used in subway, railway, highway, municipal, hydropower and other tunnel engineering. In the construction, the use of shield machine in underground excavation, in order to prevent the soft foundation excavation surface collapse or maintain excavation face stability, at the same time in tunnel lining operations, the lining of prefabricated segment by segment bolt reinforcement. Due to the different size of different geological conditions on shield applied pressure, design and mechanical properties of shield segment bolt is 5.8, 6.8, 8.8, 10.9 multiple levels.</span> </p> <p> <span style="font-size:medium;line-height:normal;background-color:#FFFFFF;"><br /> </span> </p>

Ningbo Brightfast Machinery Industry Trade Co., Ltd. are reliable manufacturer and supplier of Hex Bolts, Hex Nuts, Hex Socket Bolts, Flange Bolts, Carriage bolts, Flange Bolts, Stud Bolts, Heavy Hex Bolts, Heavy Hex Nuts, Bolts And Nuts, etc.[Read More]

Company Profile:

• Main Product:

  Hex Bolts, Hex Nuts, Hex Socket Cap Screws, Hex Flange Bolts, Wheel Bolts, Wheel Nuts

• Business Type:

  Manufacturer

• Current Export Market:

  North America