R38L Hollow Anchor Bar 1000mm To 8000mm Self Drilling Anchor Bar
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...1000mm to 8000mm 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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High Strength Full ASTM Precision Hollow Rock Bolts Threaded Steel Self Drilling Anchor Bolt Hollow Anchor/Hollow Anchor Bar Anchor Rods
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...is equipped with slurry holes and dust removal. Application scope: 1. Radial reinforcement: Hollow anchors replace traditional mortar anchors for radial reinforcement, which can completely solve many defects such as incomplete grouting and inability to...
Shandong Zhengde Metal Manufacturing 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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Full Threaded Steel Self Drilling Rock Bolts Hollow Anchor Bar
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Hollow Steel Anchor R51 Self Drilling Anchor Bolts Soil Nailing Roof Support Rock Anchor Bolt The Self Drilling Anchor (SDA) system is a bolting solution for difficult ground and rock conditions. The system enables drilling and grouting in one operation, making much saving in jobsite and project time. Which is comprised of a hollow threaded anchor bar with a sacrificial drill bit that performs drilling, anchoring......
KSQ Technologies (Beijing) Co. Ltd
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High Quality High Strength Full Threaded Steel Self Drilling Anchor Bolt Hollow Anchor/Hollow Anchor Bar / Anchor Rods for Mining Industry
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...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 scope: 1. Radial reinforcement: Hollow anchors replace traditional mortar anchors......
SHANDONG ZHENGDEMETAL MANUFACTURING CO.,LTD.
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Durable Hollow Round Bar 1000mm - 8000mm HRC 25-30 Chrome Plating
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Straightness Not More Than 0.2 MM/M Hot Rolled Steel Round Bar With Tensile Strength Not Less Than 610 N/MM2 *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased......
Wuxi Chunfa Hydraulic Machinery Co., Ltd.
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32mm Tensile Load 280kN Hollow R32N/20 Self Drilling Anchor Bar
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...manufacturer and exporter of self-drilling anchors in Asia, SupAnchor® self drilling anchor system is a bolting solution for difficult ground and rock conditions. The system enables drilling and grouting in one operation, making much saving in jobsite and...
Supanchor Rock Reinforcement Co., Ltd.
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42CrMo4 Hollow Round Bar Quenched / Tempered Rod Length 1000mm - 8000mm
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42CrMo4 Hollow Round Bar Quenched / Tempered 1000mm - 8000mm Detailed Product Description 1. Material: CK45, ST52, 20MnV6, 42CrMo4, 40Cr 2. Diameter: 6mm - 1000mm 3. Length: 1000mm - 8000mm 4. Tensile strength: Not less than 610 N/MM2 5. Yield strength......
Jiangsu New Heyi Machinery Co., Ltd
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Self Drilling Hollow Anchor Bolt
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...Hollow Anchor Bolt R - thread , Anchor Drill R25 to T130 1. Brief Introduction: ROSCHEN self drilling anchor bolt system is manufactured from heavy wall steel tube. The anchor bar features a hollow bore for flushing, or simultaneous drilling and grouting. The anchor bar are cold rolled to form standard thread profile. It's available in different dimensions from R25 to T130. The detailed specification of self drilling anchor...
ROSCHEN GROUP
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R51N Ground Tunnelling Mining Rock Bolts Fasteners Hollow Threaded Bar
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...Anchor Bolts Fasteners Hollow Threaded Bar Specifications of our R51N/36 Casting drill bit: Outer Diameter:51mm Inner Diameter:36mm Utimate Load:800KN Yield load:630KN Weight:7.6kg/meter Casting Drill bit for Mining Rock Bolts Ground Tunnelling Other specification of hollow anchor bar......
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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