离岸价格
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Minimum Order
位置:
Xiamen
最小订单价格:
-
最小订单:
-
包装细节:
-
交货时间:
as soon as possible
供应能力:
200, 0000
付款方式:
-
联系人 Ms. jianduan
Industrial cluster center, Xiamen, Fujian
QB Anchor bolt series,our featured products,including anchor bolt for stone materials and anchor bolt for cellular boards, all of which have strong anti-stress ability and high shcok resistance.
QB Anchor bolt dilatant is a sequential structure decompressing ring.When decompressing ring is expanding,the lowerdiameter expands but the upper diameter is minishing.At the monment ,the shape of decompressing ring is changed from cyclindrical surface to circular conical surface ,while their surface aera remains the same.Then the meshing aera increases,meshing pressure decreases,which could effectly protect the stone from high pressure.
