| مادی: | فولاد | رنگ: | سیاه |
|---|---|---|---|
| قطر: | 38 میلی متر | سیستم اندازه گیری: | متریک |
| درمان: | گالوانیزه شده | اندازه نخ: | R38 |
| ضخامت: | 2.75mm/3mm/3.5mm | بار بازده: | > 400kn |
| بار نهایی: | > 500kn | کاربرد: | ناخن های خاک ، پیچ و مهره سنگ ، تونل زنی پیش پشتیبانی ، |
| برجسته کردن: | R38 self drilling rock bolt,slope stability anchor system,self drilling anchor bolt |
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Product Description: Minetech hollow bars are fully threaded self-drilling system that allows drilling into loose or collapsing drill holes with a system combined of grouting and anchoring simultaneously with no need for casing. Our hollow bars are made of high-grade steel and designed to meet ASTM and EN Standards.Our anchor bars are both available in R thread and T thread, selected raw material and a fully automated production system make the SDA system exceed the quality
تماس با شخص: Lily
تلفن: 17732305648