prestressed rock bolt,China prestressed rock bolt Manufacturers, Suppliers

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]

high strength prestressed anchor bolt

May 18, 2012

... :25-32mm,special size can customized 4.High strength Prestressed hollow anchor bolt consists of steel shell-expansion anchor head, hollow anchor ... and grouting block 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 in loosing of ...

Supplier: Luoyang Gongyan Technology 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]

Self Drilling Hollow Rock Bolt

Feb 18, 2013

... by high strength material Different surface treatments Self Drilling Hollow Rock Bolt Introduction: Common groutable anchor bar consists of hollow anchor ... plug, anchor plate and nut. This kind of bolt is used for rock supporting work that requires initial prestress.Product Features:1 ... , and significant anchoring and grouting are achieved. Self Drilling Hollow Rock Bolt

Supplier: Hebei Toya International Trade 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]

grp rock bolt machine

Apr 01, 2013

1.Anti-corrosion FBE rebar 2..Trustworthy brand 3.ASTM-A615;A775 4.Dia:6-40mm 5.light weight offers a full line of Fusion Bond Epoxy Application Equipment including shot blasting machine,electrostatic spray systems,dust collectors,vacuum loading systems, powder shrouds, fire suppression equipment, shaker separators, furnaces, air dryers, and cooling towers. Advantage and Statement • Excellent ...

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

[China Manufacturers]

Swellex rock bolt

Oct 19, 2012

1.Quick dispose

Supplier: Jiangsu Susun Engineering & Manufacturing Technologies 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]

**Split set anchor bolt 39mm*2400mm**

Nov 19, 2012

... steel. 3.It is available in galvanized. The Friction Bolt is primarily used in metalliferous mining operations, but is ... and 47mm. Strength and Versatility :1. Sinorock’s Friction Bolt is manufactured from high-strength steel.2. For increased ... protection against corrosion, the Friction Bolt is available in galvanized and stainless steel. Technical DataSRN33SRN39SRN47Mass1.68kgs ...

Supplier: Luoyang Sinorock Engineering Materials Co., Ltd.

[China Manufacturers]

FRP pultruded Mine application Composite Rock Bolts

Dec 17, 2012

... rough exterior surface that promotes adhesion FRP Geological stabilization (Composite Rock Bolts)There are situations in the mining and earthworks industries ...

Supplier: Exel Composites (Nanjing) Co., Ltd.

[China Manufacturers]

Self Drilling Rock Anchor

Feb 25, 2012

... and tunnel disease treatment Self Drilling Rock Anchor Application ScopeSelf-drilling rock anchor is widely used in tunnel ... as ground anchors in difficult ground and rock conditionsStructure of Self Drilling Rock AnchorDuring the construction of underground works, ... to its strong penetrability.Character of Self Drilling Rock AnchorSelf-drilling rock bolt, matched with good fittings, is made of ...

Supplier: Yiwu Kaiser Enterprises Co., Ltd.

[China Manufacturers]

FRP Rebar Pultruded Machine

Mar 31, 2013

... -8m/min 4.5-38mm rebar process FRP Rebar,Anchor/Rock Bolt Making Machine:1) Roving Racks: 2000mm x 600mm x2000mm(L ...

Supplier: Shijiazhuang JHR Import & Export Co., Ltd.

[China Manufacturers]