expansion shell rock bolt,China expansion shell rock bolt Manufacturers, Suppliers

expansion shell rock bolt

Feb 25, 2012

... with hole bottom, 3.Designed for hard rock . Expansion shell rock bolt consists of steel shell expansion head, hollow anchor rod, grouting stopper, ... are optional. It is designed for hard rock at fractured zone with growing joints which may ... cause loosing of fractured rock and reducing of friction between rocks, resulting ... 0/6.0length tolerance ±2.5% expansion shell rock bolt

Supplier: Luoyang Gongyan Technology Co., Ltd.

[China Manufacturers]

Sinorock expansion shell anchor bolt m25

Feb 14, 2012

... expansion shell anchor bolt m25ApplicationExpansion shell anchor bolt anchor bolt m25 can be used for permanent support in medium and good rock condition, especially in hard rock, rock ... Sinorock expansion shell anchor bolt m25 Sinorock expansion shell m25 Sinorock expansion shell m25 Sinorock 2-piece expansion shell anchor bolt m25 Package Sinorock expansion shell anchor bolt m25

Supplier: Luoyang Sinorock Engineering Materials Co., Ltd.

[China Manufacturers]

Prestressed Rock Bolt

Mar 13, 2013

Prestressed Rock Bolt. plate. nut,bits,Coupling. Prestressed Rock BoltType:R25,R27,R32O.D.:25mm,27mm,32mmTensile Strength:≥150,≥180,≥230Thread type:LeftAccessories:Plate,Nut,coupling,expansion anchor bits Prestressed Rock Bolt

Supplier: Xiamen Chemelite Enterprises Co., Ltd.

[China Manufacturers]

Self Drilling Hollow Rock Bolt

Feb 18, 2013

... strength material Different surface treatments Self Drilling Hollow Rock Bolt Introduction: Common groutable anchor bar consists of hollow anchor ... .Steel anchor bar with expansion case consists of steel anchoring head with expansion case, hollow slip casting bolt, slip stop plug, ... anchor plate and nut. This kind of bolt is used for rock ...

Supplier: Hebei Toya International Trade Co., Ltd.

[China Manufacturers]

rock bolt

Jan 25, 2013

... mm 20mm 22mm We are a professiona supplier for the rock bolt, which is coupled with all thread bar ,dome plate and ... get the advantage of our low-cost and efficient service. rock bolt

Supplier: Ningbo Sonway International Trading Co., Ltd.

[China Manufacturers]

rock bolt

Jul 30, 2012

... mm 20mm 22mm We are a professiona supplier for the rock bolt, which is coupled with all thread bar ,dome plate and ... get the advantage of our low-cost and efficient service. rock bolt

Supplier: Ningbo Sonway International Trading Co., Ltd.

[China Manufacturers]

Cable Rock Bolt

Mar 31, 2013

... inhibit the lateral movement of rock. Structure is simple,installation fast Cable BoltTightlok Cable Bolt is made of high strength ... matrtial grade is 1860MPA. Compared with the common rock bolt ,Tightlok Cable bolt could provide higher tensile strengthmanti-shearing capacity and ... resin cartridge.Cble bolt has plain cable bolt and buld cable bolt.Features1. Plain cable bolt and bulb cable bolt.2.At ...

Supplier: Shandong Tongrui Mining Technology Co., Ltd.

[China Manufacturers]

Insulation nail expansion nylon anchor bolt

Jan 17, 2013

Expansion anchor bolt 1.Nail Length:6~16cm 2.Nail tube diameter:8mm, ... 3.Price range:USD0.02~0.08 4.MOQ:300000set Expansion anchor bolt1.specificationFormation:nail tube,steel nail and fixing plateColor ... % invoice value covered by customers needed insurance coverage. Insulation nail expansion nylon anchor bolt

Supplier: Beijing Lianhe Jiye Anchor Bolts and Fiberglass Co., Ltd.

[China Manufacturers]

MAXDRILL Self-drilling Rock Bolt/ rock anchoring

Jun 01, 2012

Self-drilling Rock Bolt used as an efficient anchoring means, in tunnel pre-support, slope stabilization , coast, mine, Structure of self-drilling bolt I ... bits, coupling, spherical nuts, plates, and stopper. MAXDRILL Self-drilling Rock Bolt/ rock anchoring

Supplier: Maxdrill Rock Tools Co., Ltd.

[China Manufacturers]

rebar steel rock bolt reinforcement

Apr 01, 2013

rebar steel rock bolt reinforcement 1)low price; 2)great bearing capacity; 3)convenient installation rebar steel rock bolt reinforcement

Supplier: Chongqing Yecheng Mine Facility Co., Ltd.

[China Manufacturers]

High Strength FRP Rock Bolt

Nov 24, 2012

... strength 4.High end loading 5.Low weight FRP composite rock bolt is made from high strength glass fibers along with an ... well as for slope and face stabilization.Advantages of FRP rock bolt:CuttabilityHigh tensile strengthHigh end loadingLow weightEasy handlingHigh torsion strength No ... electrical conductivityHigh load bearing capacityDimension stabilizationFlexibility High Strength FRP Rock Bolt

Supplier: Nantong Wuzhou Composite Material Co., Ltd.

[China Manufacturers]

SupAnchor high quality stainess steel self drilling rock bolt

Apr 01, 2013

self drilling rock bolt Radial bolting Slope stabilization Forepoling Micro injection pile The SupAnchor ... pile• Face stabilization • Temporary support anchor• Portal preparation • Soil nailingSupAnchor Rock ReinforcementSpecificationsTECHNICAL DATA R 32N R 32SOutside diameter.............................................. 32 mmInternal diameter ...

Supplier: SupAnchor Rock Reinforcement Co., Ltd.

[China Manufacturers]

rock bolt

Jan 10, 2013

... for slope and face stabilization. FRP ROCK BOLTThe FRP composite rock bolt is made from high strength glass fibers ... in harsh chemical and alkaline environments. FRP rock bolts are used for strata support in mine ... for slope and face stabilization.Advantages of FRP rock bolt:CuttabilityHigh tensile strengthHigh end loadingLow weightEasy handlingHigh torsion ... 802418002200150×150×10≥500160≥88.2 rock bolt

Supplier: Huainan Jinde Industry Co., Ltd.

[China Manufacturers]

tuercas/rock bolt /rockbolt nut/spherical nut/spherical washer

Nov 11, 2012

... you can give me more info about the cooperation. tuercas/rock bolt /rockbolt nut/spherical nut/spherical washer

Supplier: Zhejiang Liutong Plastic Co., Ltd.

[China Manufacturers]

FRP Self drilling rock bolt

Feb 17, 2013

... 2008 Glass Fiber Reinforced Polymer RockboltThe All-Thread GFRP bolt was developed for strata support in mining and ... to machinery while drifting and enlarging tunnels. The bolt has a high corrosion resistance and is well suited ... High Corrosion Resistance: The base materials used by the bolt are durable materials, and they are molded through ... and does not delay excavation FRP Self drilling rock bolt

Supplier: Nanjing Feng Hui Composite Material Co., Ltd.

[China Manufacturers]

drop in anchor / expansion nut / anchor bolt

Aug 16, 2012

material:carbon steel surface:yellow or white drop in anchor / expansion nut / anchor bolt

Supplier: Hebei Yipeng Line Equipment Manufacture Co., Ltd.

[China Manufacturers]

expansion shell

Mar 02, 2013

1.expansion shell anchors 2.steel 3.use for anchor in mining

Supplier: Jiangsu Susun Engineering & Manufacturing Technologies Co., Ltd.

[China Manufacturers]

coal mine supporting rock bolt

Apr 01, 2013

... is 1.5-1.9g/cm³;High bond strength: thermal expansion coefficient is close to cement, better than steel bar in ...

Supplier: Beijing ZLRC Environmental Protection Equipment Co., Ltd.

[China Manufacturers]

Glass Fiber Bolt

Jul 15, 2012

Glass fiber Reinforced (GRP) Rock Bolts can be used in mine etc. It is stronger but lighter than steel rock bolt. CONTACT US FOR MORE INFORMATION Glass Fiber Bolt

Supplier: Shanghai Electric International Economic & Trading Co., Ltd.

[China Manufacturers]

4pcs Expansion Bolts

Sep 18, 2012

4 Pcs Expansion Bolts, Fix bolts, Anchor Bolts 4PCSEXPANSION BOLTSSIZEM6M8M10M12M16 4pcs Expansion Bolts

Supplier: Shenzhen Toplink Import & Export Company Limited

[China Manufacturers]