20 hrc self drilling anchor coupling

Brand Name:SupAnchor

Model Number:SSTR3852200

Place of Origin:Jiangsu, China

... stainless steel. (EN 10088 / ASTM A240) High ductility High ductility makes all #1.4462 stainless steel anchor hollow bars achieve Elongation Agt ≥ 5%. (DIN EN 10080 / DIN 488). Superior anti corrosion quality Extremely ...

Brand Name:MIROC by KSQ

Model Number:R51

Place of Origin:China (Mainland)

... 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 and grouting in a single operation.

Brand Name:MIROC Self Drilling Anchor Bolt

Model Number:Hollow Anchor bar

Place of Origin:ShanDong China(Mainland)

40CR R32/20 Hollow Bar Self Drilling Anchors Bolt for Slope stabilisation Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock formations, it consistsof rod, drill bit,coupling, plate, grouting stopper...

Brand Name:MTH

Model Number:R25

Place of Origin:CHINA

...geotechnical load to a stable rock formations, it consists of rod, drill bit, coupling, plate, grouting stopper and nut. It has been widely used in tunnling, mining, slope stabilization, tunneldiseases treatment and roof supporting of undergroundworks. It

Brand Name:ROSCHEN

Model Number:25 32 32 38 51 R25N R32L R32N/1 R32N R32S/1 R32S R38N/1 R38N/2 R38N R51L/1 R51L R51N/1 R51N

Place of Origin:Germany

Anchor Coupling R32L 45mm Anchor Drill Self Drilling Anchor Bar 1. Application: The anchor coupler enables direct energy end-to-end transmission between the bar and bar. It can reduce loss, meanwhile, it can ensure maximum percussive energy at the drill bit. According to the minimum load specifications, Roschen anchor couplings...

Place of Origin:China

Brand Name:Jinquan

Model Number:Threaded & Tapered

Self drilling hollow ground anchor bolts - rock bolts, rock anchor: Self drilling anchor bolts: self-drilling rock anchoring/rock bolt/anchor plate factory from China: R22, R25, R32, R38, R51 rock bit, nuts, couplings, drill rod etc. 1. Self Drilling Anchor...

Brand Name:NC857

Model Number:857

Place of Origin:Mainland China

... international standards Hardness (HRC) HRC25~HRC30 Features All nuts are machined and with chamfered edges to suit both domed plates and solid plates. Production Process Main ...

Brand Name:OED/OEM

Model Number:T76

Place of Origin:China

...Self Drilling Anchor System Anchors Bolting Nut Spherical Anchor Nut Thread:T76 Length:80mm SW:100mm Other specification of Nuts Hexagonal nut Size SW (mm) L(mm) Unit weight (kg) R25 41 41 0.30 R32 46 45 0.35 R32 46 65 0.45 R38 50 60 0.50 R51 75 70 1.55 T76 100 80 2.80 Domed nut Size SW(mm) L(mm) Unit weight (kg) R32 46 45 0.45 R38 50 50 0.60 R51 75 70 1.60 T76 100 90 3.20 T30 46 35 0.42 T40 65 50 0.90 T52 80 70 2.20

Brand Name:NO

Model Number:R38L

Place of Origin:China

...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 Drill...

Brand Name:Summery

Model Number:R38N

Place of Origin:China,shanghai

...self drilling anchor bolt Description Size Weight Part No. Remark 　 (kg) (lb) 　 Bit with thread Steel cross bit R38/76 mm 1.20 2.65 38MR31176 Hardened cross bit for loose to medium dense conditions with small boulders R38N R38/90 mm 1.40 3.09 38MR31190 　 Steel arched bit R38/76 mm 1.20...

Brand Name:OED or OEM

Model Number:3 inch 4 inch 5 inches 6 inches

Place of Origin:China

...:150KN Weight:2.3kg/meter Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock formations,it consistsof rod, drill bit,coupling, plate, grouting stopper and nut. It has been widely used in tunnling,mining

Brand Name:SYL

Place of Origin:CHINA

...Self Drilling Hollow Rock Soil Anchor Bolt For Tunneling Cons Specification Product name 2inch grouting pipe civil engineering grout injection pipe self drilling hollow rock and soil anchor bolt for tunneling construction Standard API, ASTM, BS, DIN, GB, API 5CT, API 5L, ASTM A106-2006 Material SS330 SS400 Gr.C Gr.D S235JR 16mn A53-A369 API J55-API P110 Q195-Q345 Thickness 0.5 - 20...

Brand Name:SOLLROC

Model Number:Tapered Button Bits

Place of Origin:China

About us: We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bit top hammer button bits, coupling, cross bits, drill rods located in Changsha, Hunan, China.We have rich experience in this field...

Brand Name:TOBO

Place of Origin:ShangHai

Product descriptions from the supplier Surface Treatment Specification Commodity name Concrete Screw Material Steel Finish ZINC MOQ 1000PCS Packing Hot Dipped Galvanized, Electro Galvanized, Color Painted, High polished, Mirror Polished Delivery time 10-20...

Brand Name:POTENTIAL

Model Number:KGM1050QZ

Place of Origin:HUNAN,CHINA

...self - propelled 2 boom lifters for robotic steel support installing and man lifting in tunnels, integrated rock drilling fuction for anchor bolts. The lastest tunnel equipments researched by POTENTIAL is a creation in the world, we own fully inttectual property rights, including 12 patents of invention, more than 20...