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...Drill Gap Spacer for Self Drilling Anchor Bolt 1. Self-Drilling Anchor System--Gap Spacer Spacers or centralizers are designed and used to provide a minimum grout cover of minimum 20.0 mm around the self-dri...
Hollow Anchor Bar Self-Drilling Bolt Left Hand Threaded Rod T30/16 T30/14 T30/11 Expansion Shell Rock Bolt Product Description Self drilling anchor system is mainly used in slope stabilization, tunneling pre-su...
R38L Self-Drilling Anchor Bolt for Constructional Engineering Self-Drilling Anchor Bolt Product Description As a tension member deep in the stratum, one end of the bolt is connected with the engineering structu...
...enables drilling and grouting in one operation, making much saving in jobsite and project time. Specifications of our SDA drilling bits R38/90mm Thread:R38 Diameter:90mm Tunnelling Ground engineering 1. Face...
...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 project time. Drill bi...
... system enables drilling and grouting in one operation, making much saving in jobsite and project time. Rock drill bits can be used under any rock drilling condition, it's hardly impacted by the model of dri...
... anchor bar is driven to the required depth by means of rotary percussive drilling. Injection is carried out through hollow anchor bar. Injection mixture flows through the holes at the sacrificial drill bit ...
...enables drilling and grouting in one operation, making much saving in jobsite and project time. Specifications of our SDA drilling bits R38/90mm Thread:R38 Diameter:90mm Tunnelling Ground engineering 1. Face...
...manufacturer and exporter of self drilling anchor systems in Asia. It has achieved the security application of 30,000,000 meters self-drilling anchor bar in the world. The self-drilling anchor is characteriz...
.... The system enables drilling and grouting in one operation, making much saving in jobsite and project time. SupAnchor® has achieved the security application of 30,000,000 meters self-drilling anchor bar in ...
.... The system enables drilling and grouting in one operation, making much saving in jobsite and project time. SupAnchor® has achieved the security application of 30,000,000 meters self-drilling anchor bar in ...
... 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 project time. Applications...
Hex Flange Head Self-Drilling Tek Screw Hexagon Washer Head Drilling Screws Hex Flange Head Self-Drilling Tek Screw 1. Standard: ISO, JIS, GB, ANSI, BSW, DIN or non standard as customize 2. Material: Carbon ste...
1. Product Description. Standard:DIN7504K Meterdiameter (mm) ST3.5(#6) ST3.9(#7) ST4.2(#8) ST4.8(#10) ST5.5(#12) ST6.3(#14) Pitch (mm) 1.3 1.3 1.4 1.6 1.8/1.05 1.8 h min (mm) 0.6 0.6 0.8 0.9 1 1 dc max (mm) 8.3...
Wholesale DIN7982 self tapping screw heavy duty self tapping metal screws Product Description Item Description Material Aluminum: 5000series(5052...)/6000series(6061)/7000series(7075) Steel: Carbon Steel,Midd...
Self Tapping Screw DIN7982 Self Tapping Metal Screws For Metal From China Supplier Fastener Overview Quick Details Finish: ZINC, ZINC PLATED Material: Stainless Steel, Steel Measurement system: INCH, Metric Hea...
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 n...
... the length and gauge precisely to your project requirements for optimal performance and material savings. Uncompromising Quality, From Raw Material to Finished Product: Every screw is...
...Steel tube has the sacrificial drill bit at one end and the corresponding nut with a steel end plate. The self drilling anchor system is a bolting solution for difficult ground and rock conditions. The syste...
...ground engineering for safer and faster production. The system provides advantages for all areas of its applications, where boreholes would require the time consuming drilling with casing systems in unconsol...