Weihai Hard Rock Engineering Co., Ltd. (China)

steel ear bearing anchor nut plate

1.anchor nut plate 2.steel 3.domed plate 4.flat square, domed square, domed round 5.high quality 1.anchor nut plate2.steel3.domed plate4.flat square, domed square, domed round5.high qualityAnchor plate for threadbar and hollow barFlat Square plate: 200*200*8mm, diameter of...

self-cleaning oil-cooling separator

1.RCDF self-cleaning oil-cooling electromagnetic separator 2.self-cleaning 3.oil-cooling 4.electromagnetic RCDF self-cleaning oil-cooling electromagnetic separator self-cleaning...

high strength hot-dip galvanized and black split set

1.Hot-dip galvanized split set steel 2.non-galvanized 3.kinds of diameter 4.international standard 5.friction bolt 1.Hot-dip galvanized split set steel2.non-galvanized3.kinds of diameter4.international standard5.friction boltHot-dip galvanized split set steel ...

steel galvanized split set

1.Hot-dip galvanized split set 2.non-galvanized 3.kinds of diameter dia 39,42 4.international standard 5.accessories Hot-dip galvanized split set steel steel galvanized split...

steel inside thread bar dia 22mm spherical nut

1. dia 22mm spherical nut 2.inside thread 3.for left hand thread bar MG550 4.dia 19-25 5.customized available 1. dia 22mm spherical nut2.inside thread3.for left hand thread bar MG5504.dia 19-255.customized available ...

high quality steel inside threaded bar hex flat nut

1.all threaded hex flat nut 2.diameter 25,32,38mm 3.Length 45,60mm 4.customized 5.short delivery time 1.all threaded hex flat nut2.diameter 25,32,38mm3.Length 45,60mm4.customized5.short delivery time ...

PCD drill tip

1.PCD drill tips 2.TC & PCD 3.drilling 4.kinds of diameter 5.end thread dia 16 & 14mm metal Drilling Bit:1.PCD drill tips2.TC & PCD3.drilling4.kinds of diameter5.end thread dia 16 & 14mmR25N, R32N, R32S, R38N, R51L, R51N, T76N, T76SVarious shapes of bits for...

PCD drill tip

1.PCD drill tips 2.TC & PCD 3.drilling 4.kinds of diameter 5.end thread dia 16 & 14mm metal Drilling Bit:1.PCD drill tips2.TC & PCD3.drilling4.kinds of diameter5.end thread dia 16 & 14mmR25N, R32N, R32S, R38N, R51L, R51N, T76N, T76SVarious shapes of bits for...

plastic coal mine block reinforcement mesh

1.plastic block reinforcement mesh 2.plastic 3.used in coal mine roof support 4.hole 30x30mm 5.Load capacity 20,25.35,40 1.plastic block reinforcement mesh 2.plastic 3.used in coal mine roof support4.hole 30x30mm5.Load capacity 20,25.35,40KN ...

PCD mining drill tips

1.PCD mining drill tips 2.TC & PCD 3.drilling 4.kinds of diameter 5.end thread dia 16 & 14mm metal Drilling Bit:1.PCD mining drill tips2.TC & PCD3.drilling4.kinds of diameter5.end thread dia 16 & 14mmR25N, R32N, R32S, R38N, R51L, R51N, T76N, T76SVarious shapes...