SSTR32/360 Yield Load 280kN 32mm Hollow Anchor Rods
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Self Drilling 32mm 100+ Years Service Life Stainless Steel Hollow Anchor Rods SSTR32/360 Features In general it is reasonable to use grade 304 for most non-marine applications, highways and marine structures generally call for grade 316 because of ......
Supanchor Rock Reinforcement Co., Ltd.
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25mm - 130mm Diameter Self Drilling Anchor Bolt Hollow Anchor Rods High Strength For Mining
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..., it consists of rod, drill bit,coupling, plate, grouting stopper and nut. It has been widely used in tunnling, mining,slope stabilization, tunneldiseasestreatment and roof supporting of ......
KSQ Technologies (Beijing) Co. Ltd
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R32n Self Drill Threaded Bar Hollow Anchors Rods Hydraulic Swell Friction Expanding Shell Rod Bar
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Product Description Zhengde The hollow anchor consists of five parts: hollow drill pipe, plastic drill bit, grout stopper, backing plate, and nut. The drill bit is made of engineering plastic and is equipped with slurry holes and dust removal. Application ......
Shandong Zhengde Metal Manufacturing Co., Ltd
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Factory Hot Rolled Seamless Steel Hollow Rock Bolts Expanding-Shell Pre-Stressed Hollow Anchor Rod
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Product Description Product Description Zhengde The hollow anchor consists of five parts: hollow drill pipe, plastic drill bit, grout stopper, backing plate, and nut. The drill bit is made of engineering plastic and is equipped with slurry holes and dust ......
SHANDONG ZHENGDEMETAL MANUFACTURING CO.,LTD.
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R38L Hollow Anchor Bar 1000mm To 8000mm Self Drilling Anchor Bar
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... Anchor Tool Self Drilling Anchor Bolt Threraded Bar Anchor Rods Introduction of Best Price Full Threaded Steel Self Drilling Rock Bolt FHJ-20 Anchor Rod Mining Industry Drilling Hollow Anchor Rod * High Strength Mining Self Drilling Hollow Rock Anchor ......
Shandong Xiangtong Huiyuan Metal Materials Co., Ltd.
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25mm-130mm Diameter Self Drilling Anchor Bolt Hollow Anchor Bar Anchor Rods for Mining
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... drill bit that can perform drilling, anchoring and grouting in a single operation. The hollow bar allows air and water to freely pass through the bar during drilling to remove debris and then allow grout to be injected immediately after drilling is...
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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High Strength Seamless Steel Pipes 40mm Large Bearing Hollow Grouting Anchor Rod
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High Strength and Large Bearing Capacity Skz Series Hollow Grouting Anchor Rod for Coal Mine Product Description: Product Name Hollow bolts / Rock bolts / Hollow grouting anchor rod / grouted hollow anchor bar Standards GB1499.2-2007 GB 50086-2015 TB/T ......
SHANDONG TONGMAO SPECIAL STEEL CO., LTD
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DALLAST Hollow Piston Rod In Harsh Environment NSS More 240 360 580 900 Hours 40CrMo4
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... remove is about 80%; the second remove hardening force in the surface treatment process, hardening force remove is about 90%-95%. Therefore, the piston rod is not...
Shenzhen Dallast Technology Co., Ltd.
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Full Threaded Steel Self Drilling Rock Bolt / Hollow Anchor Bar High Performance
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... bolt / hollow anchor bar / anchor rods The Self Drilling Anchor system is comprised of a hollow threaded anchor bar with a sacrificial drill bit that performs drilling, anchoring and grouting in a single operation. Self drilling anchor system is mainly......
Shanghai Summery Industrial Machine Co. , Ltd.
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Stainless Steel Screw Auger for OEM Hollow Threaded Rod Ground Anchor
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Product Description OEM Custom Hollow Threaded Rod Ground Anchor Stainless Steel Screw Auger Place of Origin Guangdong, China Size Customized Surface treatment Customized Material 304/316L Stainless Steel, Customized Color Customized Service OEM/ ODM ......
Guangzhou Kaixi Wisdom Valley Technology Co.,Ltd
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