self drilling rock bolt r32n,China self drilling rock bolt r32n Manufacturers, Suppliers

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 Self-Drilling Anchoris a unique anchoring system and is today’sanswer to ... .• A high rate of installation since drilling, placingand grouting can be performed in one singleoperation.• Self drilling system eliminates the requirementfor a cased ...

Supplier: SupAnchor Rock Reinforcement 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. Self-drilling hollow anchor bar Outer ... including anchor bits, coupling, spherical nuts, plates, and stopper. MAXDRILL Self-drilling Rock Bolt/ rock anchoring

Supplier: Maxdrill Rock Tools Co., Ltd.

[China Manufacturers]

Self Drilling Rock Bolt

Jul 28, 2012

... available 3. Using by high strength material Different surface treatments Self Drilling Hollow Rock Bolt Introduction: Common groutable anchor bar consists of hollow anchor ... various surrounding rocks since this anchor embodies drilling, grouting and anchoring as a whole, and significant anchoring and grouting are achieved. Self Drilling Rock Bolt

Supplier: Hebei Toya International Trade Co., Ltd.

[China Manufacturers]

FRP Self drilling rock bolt

Feb 17, 2013

... 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 ... Corrosion Resistance: The base materials used by the bolt are durable materials, and they are molded through ... heads, and does not delay excavation FRP Self drilling rock bolt

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

[China Manufacturers]

Self Drilling Rock Anchor

Feb 25, 2012

... , slope and roadbed reinforcement and tunnel disease treatment Self Drilling Rock Anchor Application ScopeSelf-drilling rock anchor is widely used in tunnel pre-support, slope ... possible to cut through various surrounding rock due to its strong penetrability.Character of Self Drilling Rock AnchorSelf-drilling rock bolt, matched with good fittings, is made ...

Supplier: Yiwu Kaiser Enterprises Co., Ltd.

[China Manufacturers]

left hand self-drilling anchor bolt

Sep 07, 2012

... 1.Left hand self-drilling rock bolt 2.Self-drilling and high strength 3.Diameter:25-103mm 5.Used in various surrounding rock Left hand Self drilling anchor bolt consists of ... cutting technology, this self-drilling anchor can be used at the place with narrow space, achieving the aim of rock reinforcement with extra ... bits are optional for different ground conditions. left hand self-drilling anchor bolt

Supplier: Luoyang Gongyan Technology Co., Ltd.

[China Manufacturers]

DingRun Galvanized Self Drilling Anchor Bolt

May 26, 2012

... be used in the supporting of all kinds of rock and soil, and suitable for the supporting of ... medium or long anchoring bolt, or the roof supporting of underground works.2. ... anchor plate and nut. This kind of bolt is used for rock supporting work that requires initial prestress. standardoutside ... customers for Win-Win businesses. DingRun Galvanized Self Drilling Anchor Bolt

Supplier: Jiangyin Dingrun Precision Steel Pipe Co., Ltd.

[China Manufacturers]

Hollow Self-drilling Anchor Bolt

Apr 01, 2013

... .Features :1. Self-drilling anchor bolt have two performances :one is drilling ,the other is grouting. The anchor bolt have these features: ... excellent.3. It emphasized that close to the rock surface of flexible support systems to better play to ... their strength of rock, restraining deformation of surrounding rock, restoration of surrounding rock stress balance.II.Products specifications ...

Supplier: Shandong Liaocheng Yuanhetai Steel Products Co., Ltd.

[China Manufacturers]

steel Self-drilling Hollow Anchor Bolt

Sep 15, 2012

... & 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 ... high and new technology, it integrates functions drilling, grouting and anchoring at one time.Self drilling hollow anchor bar is widely used in ... , micro piling and as ground anchors in different ground and rock conditions.

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

[China Manufacturers]

Self-drilling Anchor Bolts(R76S)

Jan 02, 2013

... conditions - A high rate of installation sin The Self Drilling Anchor Bolts is a unique anchoring systems and is ... can be performed in one single operation. - Self drilling system eliminates the requirement for a cased boreholeApplications:1 ... Strenght(KN)20028036050055080014001900Yield Strength (KN)15023028040045063012001500ThreadLeftLeftLeftLeftLeftLeftLeftLeft Self-drilling Anchor Bolts(R76S)

Supplier: Xiamen Chemelite Enterprises 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]

CHIPBOARD SCREWS DOUBLE CSK HEAD / Hex Washer head Self drilling screw

Sep 08, 2012

... Countersunk Flat Head Chip Board Screw butterfly screwsfurniture screw Hex Self tapping screw1.Usage: Industrial construction, architecture, foundry, furniture-making or ... Excellent Service CHIPBOARD SCREWS DOUBLE CSK HEAD / Hex Washer head Self drilling screw

Supplier: Shanghai Gaohe Imp. & Exp. Co., Ltd.

[China Manufacturers]

TRZ hollow self drilling grouting anchor

Aug 04, 2012

TRZ self drilling anchor embodies drilling, grounting and anchoring as a whole and can improve the condition of surrounding rock TRZ self drilling anchor embodies drilling, grounting and anchoring as a whole and can improve the condition of surrounding rock in the course of deformation due to high ground stress.Dia: 25-38 mmtensile strength: 600 Mpa TRZ hollow self drilling grouting anchor

Supplier: Shijiazhuang Zhongmei Coal Mine Equipment Co., Ltd.

[China Manufacturers]

self drilling screw

Mar 04, 2013

... , low carbon steel Standard: DIN912 Plating: zinc or nickel Thread self drilling screw Materials: 1010, 1018, low carbon steelStandard: DIN912Plating: zinc or ... in precision parts,nonstandard components,self-clinching nut/bolt,screws,rivets,standoffs,fasteners.We have powerful productivity to meet your demand. self drilling screw

Supplier: Shenzhen Xinwangyuan Technology Co., Ltd.

[China Manufacturers]

9.20.22205 Countersunk Self Drilling Screw

Sep 15, 2012

... .2 * 19 / 4.2 * 25 (mm) 9.20.22205 Countersunk Self Drilling Screw Sizes: 4.2 * 16 / 4.2 * 19 / 4.2 ... hinge, door hinges, friction stay, wind supporter, espagnolette bolt, window lock, door locks, window bolt, door bolts, PU Foam, glass glue, cleaner ... , pneumatic tools, electric tool, welder, etc. 9.20.22205 Countersunk Self Drilling Screw

Supplier: Hangzhou Puwei Industry Co., Ltd.

[China Manufacturers]

Pan head self drilling screw

Feb 23, 2013

Pan head self drilling screw 1) Material:C1022A 2) Treatment: heat treated 3) Packing: 25kg/carton Pan head self drilling screw1) Material:C1022A2) Treatment: heat treated overall3) Packing: 25kg/carton Pan head self drilling screw

Supplier: New-Tech Development Corporation Of Fuzhou Economic And Technical Development Zone

[China Manufacturers]

hex indented washer head self drilling screws

Feb 08, 2012

1.ISO9001-2000 quality certification 2.DIA FROM 3.5 TO 6.3. 3.EXPORT TO RUSSAIN,USA.EUROPEAM COPUNTIRES.AFRAICA,POLAND,DUBAI.E CLASS:MATERIAL STEELdiameter 3.5-6.3MM hex indented washer head self drilling screws

Supplier: Linyi Guangda Import and Export Co., Ltd.

[China Manufacturers]

ALL KINDS OF SELF DRILLING SCREW

Nov 29, 2012

... 6'' Hex washer head slotted zinc plated bond washer self drilling screw Item No.: self drilling screwSize: 1'' to 6''Hex washer head slotted ... zinc plated bond washer self drilling screwDiameter: From 13mm to 152mmCoating: zinc, yellow zinc, decometWe can ... price, good service and in-time delievery. ALL KINDS OF SELF DRILLING SCREW

Supplier: Tangshan Yaqi 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]