High Strength Bolt Of Shield
Get Latest PricePayment Type: | L/C,T/T |
Incoterm: | FOB,CFR,CIF |
Min. Order: | 1000 Kilogram |
Transportation: | Ocean,Air |
Port: | Shanghai,Ningbo |
Payment Type: | L/C,T/T |
Incoterm: | FOB,CFR,CIF |
Min. Order: | 1000 Kilogram |
Transportation: | Ocean,Air |
Port: | Shanghai,Ningbo |
Brand: BFT
Material: Carbon Steel
Connection: Common Bolt
Standard: DIN
Grade: 10.9
Application: Building
Finish: Hot Galvanizing
Selling Units | : | Kilogram |
Package Type | : | bag/box/carton/pallet |
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.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.