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本页信息为 Shahe Tianjiao Railway Equipment Co., Ltd"Factory direct sales of mining anchor rods, mining anchor rod prices, mining support anchor rods wholesale "产品信息，如您想了解更多请联系厂家，或给厂家留言。

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Products 更新时间 :2020-04-03

Model specifications

矿用锚杆

矿用锚杆简介

锚杆是当代煤矿当中巷道支护的最基本的组成部分，他将巷道的围岩加固在一起，使围岩自身支护自身。现在锚杆不仅用于矿山，也用于工程技术中，对边坡，隧道，坝体进行主体加固。常见锚杆种类主要有管缝锚杆，中空注浆锚杆，左旋锚杆，右旋锚杆，玻璃钢锚杆，麻花锚杆等。

矿用锚杆是指应用于矿井巷道及地下工程围岩支护的一种工具，可保证矿井巷道及地下工程围岩的稳定。

矿用锚杆规格

强度屈服强度(MPa)抗拉强度(MPa)延伸率(%)屈服载荷(KN)抗拉载荷(KN) Kg/m

φ16 ≧345 ≧510 ≧25 ≧69 ≧100 1.6

φ18 ≧345 ≧510 ≧25 ≧87 ≧126 2.0

φ20 ≧345 ≧510 ≧25 ≧108 ≧156 2.5

φ22 ≧345 ≧510 ≧25 ≧131 ≧189 3.0

矿用锚杆优点

1、锚固端和紧固端不需机加工；

2、全长等强度，材料利用率高；

3、锚固力大；

4、设有预应力垫片，易于控制安装质量；

5、安装速度快等。是一种节料、省工、等强度的新型锚杆，矿用锚杆有广阔的推广应用前景。

Supplier Information

Manager Li经理

18660761580

山东济宁 Shahe Tianjiao Railway Equipment Co., Ltd

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