Weihai Hard Rock Engineering Co., Ltd. (China)
Main products:Self drilling anchor bolts,hollow anchor bolts,FRP rock bolts,hot rolled thread bar,drill bits
Products
Contact Us
  • Contact Person : Ms. Wang Jing
  • Company Name : Weihai Hard Rock Engineering Co., Ltd. (China)
  • Tel : 86-631-5231937
  • Fax : 86-631-5231936
  • Address : Shandong,Weihai,Room 1402,No.28,Haibin Road(M)
  • Country/Region : China
  • Zip : 264200

Products List
white right hand thread hollow and solid fiberglass reinforcing bolt GFRP bolt

white right hand thread hollow and solid fiberglass reinforcing bolt GFRP bolt

1.GFRP hollow & solid bolt 2.anti-static & anti-corrosion 3.dia16-40mm 4.use for side support 5.conical and spherical nut 1.GFRP hollow & solid bolt2.anti-static & anti-corrosion3.dia16-40mm4.use for side support5.conical and spherical...
white right hand thread hollow fiberglass reinforcing bolt GFRP bolt

white right hand thread hollow fiberglass reinforcing bolt GFRP bolt

1.GFRP hollow bolt 2.anti-static & anti-corrosion 3.dia16-40mm 4.use for side support 5.conical and spherical nut 1.GFRP hollow bolt2.anti-static & anti-corrosion3.dia16-40mm4.use for side support5.conical and spherical nutmore strength than...
steel Self-drilling Hollow Anchor Bolt

steel Self-drilling Hollow Anchor Bolt

1.Self-drilling hollow anchor bar 2.Widely used in mining reinforcing and construction 3.R & T thread 4.link with coupler Self-drilling hollow anchor bar consists of six parts, namely, hollow drilling bolt, drilling bit, slip stop plug, anchor...
steel diameter 38, 51mm for support bolt anchor focus ring

steel diameter 38, 51mm for support bolt anchor focus ring

1.Anchor focus ring 2.wish anti-corrosive coating 3.steel 4.diameter 38,51mm 5.match with self-drilling anchor bolt 1.Anchor focus ring2.wish anti-corrosive coating3.steel4.diameter 38,51mm5.match with self-drilling anchor bolt  Inter dia mmOut dia...
self drilling hollow left hand thread bolts

self drilling hollow left hand thread bolts

1.left hand thread bolts 2.Common groutable 3.Stainless steel anchor bar 4.with domed plate and nut 5.R& T thread 1.left hand thread bolts2.Common groutable 3.Stainless steel anchor bar4.with domed plate and nut5.R& T thread1. Common groutable...
black 8.5tons loading bearing strength round fiberglass frp plate and nut

black 8.5tons loading bearing strength round fiberglass frp plate and nut

1.fiberglass frp plate and nut 2.round,white 3.domed and conical nut 4.unsaturated & epoxy resin 5.8.5tons loading strength 1.fiberglass frp plate and nut2.round,white3.domed and conical nut4.unsaturated & epoxy resin5.8.5tons loading...
black right hand thread fiberglass reinforcing bolt GFRP bar

black right hand thread fiberglass reinforcing bolt GFRP bar

1.frp GFRP bar 2.anti-static & anti-corrosion 3.dia16-40mm 4.use for side support 5.conical and spherical nut 1. frp GFRP bar 2.anti-static & anti-corrosion3.dia16-40mm4.use for side support5.conical and spherical nutmore strength than normal...
high strength fiberglass dia 22mm FRP bearing Plate

high strength fiberglass dia 22mm FRP bearing Plate

FRP bearing plate: FRP All-Thread Plate High quality Competitive price Black and White color FRP bearing plate:FRP All-Thread PlateHigh qualityCompetitive priceBlack and White color ...
reinforce left hand MG500 all screw thread bar

reinforce left hand MG500 all screw thread bar

1.reinforce thread bar 2.steel 3.plate and nut 4.mining and tunnel reinforce 5.high quality and competitive price Reinforce threadbar1.reinforce threadbar2.steel left hand3.with plate and spherical nut4.mining and tunnel reinforce5.high quality and...
high strength hollow drill steel

high strength hollow drill steel

1.hollow drill steel 2.hex and square 3.suitable for Australia market 4.drilling 5.coal & hard rock mining 1.hollow drill steel2.hex and square3.suitable for Australia market4.drilling5.coal & hard rock miningmetal diamond drilling bits:Cast...


Copyright Notice @ 2008-2022 ECOL Limited and/or its subsidiaries and licensors. All rights reserved.