high strength hollow drill rock anchor,China high strength hollow drill rock anchor Manufacturers, Suppliers

hollow drill steel rod

Sep 30, 2012

1.we can produce the drill rod and bits 2.ISO certificate 3.Market: all of ... , B43K, B43H, BHR73, U47,U765, U84 blast furnace taphole cross drill bits We can supply mining bits with holders, we also ... to USA, Australia, Brazil, Canada, Korea, Japan, HongKong, Singapore, etc hollow drill steel rod

Supplier: Liaocheng Xingrong Steel Pipe Co., Ltd.

[China Manufacturers]

twist rock anchor

Apr 01, 2013

twist rock anchor 1)low price; 2)great bearing capacity; 3)convenient installation twist rock anchor

Supplier: Chongqing Yecheng Mine Facility Co., Ltd.

[China Manufacturers]

FRP high strength sectional bar

Apr 01, 2013

... glass fiber pultrusion round rod 1.ISO&SGS 2.High Strength and insulation 3.High Corrosion ResistanceFRP/GRP glass fiber pultrusion round rodDescription1 ... .FRP products are with low weight and high strength.density:1.5-2, 1/4 of carbon steel, but ...

Supplier: Hebei Sinta FRP Trading Co., Ltd.

[China Manufacturers]

high strength black bolt

Mar 11, 2013

... ,12.9 3:Material:mild steel,45# steel,40Cr,42CrMo high strength hex bolt, hex cap bolt, balck bolt1. Surface:black oxide ... (2) Strict quality control(3) very reasonable and competitive price high strength black bolt

Supplier: Ningbo Newboda International Trading Co., Ltd.

[China Manufacturers]

Electric Cannulate Drill (EC Series) / Surgical Wire, Pin and Hollow Drill /Higher Torque Orthopedic Electric Drill

Feb 10, 2013

... ensures precise and stable performance.Accommodating reaming demand with dedicated drill bit. Universal locking collet could match with various brand chuckWith ... ~240V / 50~60 Hz.Gross Weight: 1.3kg. Electric Cannulate Drill (EC Series) / Surgical Wire, Pin and Hollow Drill /Higher Torque Orthopedic Electric ...

Supplier: Shanghai Xinsheng Photoelectric Technology Co., Ltd.

[China Manufacturers]

Taper Drill Rock Bits

Jan 21, 2013

... 3.Water Hole: 2 4.Body: Normal Rock Bits The Advantages Of Taper Drill Rock Bits1. Higher Quality2. With Strict Quality Control3 ... . More Reasonable price4. Better After-Sales ServiceThe Taper Drill Rock Bits are made from grade hard alloy and special steel ... matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine ...

Supplier: Taizhou Luqiao XGP Rock Bit Factory

[China Manufacturers]

High strength hexagonal gabion wire mesh (Hot sale)

Feb 06, 2013

... and river regulation.2. Road and bridge protection.3. Covering rock, snow slide, dropping and so on.4. Economical construction.5 ... length can be adjusted as the request of the customers High strength hexagonal gabion wire mesh (Hot sale)

Supplier: Anping Zhuomei Hardware Mesh Products Co., Ltd.

[China Manufacturers]

High-Strength Bolt&Nut for Track Shoe/Roller/Segment/Sprocket

Feb 09, 2013

... Size:M12-M36 Material:Carbon Steel,Alloy Steel 1> Description: High strength bolt, tension control bolt, T. C Bolt 2> Material: ... insulator, bushing etc.Stainless Steel Hex bolts nuts washers High strength HDG bolt 10.9s1.Materials: low carbon alloy steel ... are supplying all kinds of high quality products such as bolts, high strength bolts, screws, nuts, threaded rod, anchor bolt, nail, other off ...

Supplier: Hangzhou Xiaoshan Junda Hardware Co., Ltd.

[China Manufacturers]

high strength 3 parts wedge

Mar 31, 2013

... PC strand: 12.7mm,15.2mm Production Process:1.The high strength 3 parts wedge is manufactured from case hardened steels and ... develop the required strength through the interplay between wedges and prestressing steel, and between the wedges and anchor plate. Characteristics that ... type of heat treatment, and general strand configuration in the anchor plate.Features:All wedges are equipped with a ring to ...

Supplier: Liuzhou Nanbu Jiazheng Prestressing Machinery Co., Ltd.

[China Manufacturers]

Multi-purpose High pressure Crawler Drill KT7

Feb 26, 2013

intergrated type crawler drill Compact structure reasonable Driving fast, flexible Save manpower cost Low ... , can be furnished with various types of DTH impactor, can drill different diameter and different depth in variety of position and ... protect the worker•Anti-jamming system, safety operation Multi-purpose High pressure Crawler Drill KT7

Supplier: Guangzhou Kerrycopco Machinery And Equipment Co., Ltd.

[China Manufacturers]

CHANGLIN,bolt,high strength bolts,hexagon head bolts,nut,screw,spare parts-bolt

Mar 31, 2013

... flat head bolt,m.s. nut bolts square head bolt high strength anchor bolt m24 hexagon bolt Diverse product portfolio: Construction Machinery Spare ...

Supplier: Jinan Mann-Well Commercial & Industrial Co., Ltd.

[China Manufacturers]

Qingdao ARD high strength boat airbags made in china

Mar 31, 2013

1.High strength,anti-aging 2.Good air tightness 3.Safety and reliability 4.High kneading ARD heavy objects lifting movement and ship ... safe, efficient, green,and flexible.Advantages of ARD Airbags:1.High strength,anti-aging 2.Good air tightness 3.Safety and reliability ... substitute the wooden or steel mandrel used for pouring the hollow of large reinforced concrete structure.5.Container airbag:It can ...

Supplier: Qingdao Aorunda Rubber Industry Co., Ltd.

[China Manufacturers]

W steel mat with high strength

Mar 31, 2013

... Product Description W Steel mat : As handling instability to surround rock effect more W Steel Mat :TIGHTLOK W Steel Mat, also ... have characteristics as:1. Raw material is high strength alloyed steel2. with very good strength and rigidity3. excellent anti-bending propertyn We can ...

Supplier: Shandong Tongrui Mining Technology Co., Ltd.

[China Manufacturers]

high strength oil ceramic proppant

Apr 04, 2012

... to the low permeability of the rock deposits in the cracks, fracturing close to the high oil recovery operations, so that oil ... and gas cracked rock, support for propping fractures not ... also produce the specific produce as per clients special requirements. high strength oil ceramic proppant

Supplier: Sanmenxia City Hongyuan Industry And Trade Co., Ltd.

[China Manufacturers]

30/50 oil fracture high strength ceramic proppant

Mar 29, 2012

$30/50 oil fracture high strength ceramic proppant$

1.High strength and good quality 2.Good ... filled in fracture of low ermeability rock stratum to be high closure compression fracture to make gas ... service life. Proppant made by fine bauxite,by high-temperature grinding, pelleting and sintering to form ... characteristic of refractoriness,over pressure,resistance, high fluidity and corrosion resistance. 30/50 oil fracture high strength ceramic proppant

Supplier: Luoyang Aoxiang Ceramics Co., Ltd.

[China Manufacturers]

high performacne oil drill rig shaker

Jul 07, 2012

... alloy steel metal material with high strength - General heat treatment clear of stress - Coating with high wearing resistance and anti-erosion ... and ocean-type vibrating screen are also developed for high-altitude and cold areas and oceanic climate and environment ... * width 1810 * height 1460 mmWeight: 2100 kg high performacne oil drill rig shaker Verified Information This information is Verified by ...

Supplier: Chengdu West Petroleum Equipment Co., Ltd.

[China Manufacturers]

High strength oil fracture proppant

Jun 13, 2012

$High strength oil fracture proppant$

... permeability deposit in the crack of rock stratum, in order to crack the rock of oil and gas, and ... .Our oil Proppant are divided according to the anti-crushing strength into 52Mpa (105KN), 69Mpa (140KN), and 86Mpa, ( ... 40-60 mesh, 40-70 mesh and so on.High strength oil fracture proppant physical and chemical properties sheet (Standard ... 2.33520.14 0.9690.53861.49 High strength oil fracture proppant

Supplier: Puyang Qianyi Chemical Co., Ltd.

[China Manufacturers]

High-strength gypsum wallboard machine

Jul 07, 2012

... of types of gypsum block production line (solid and hollow), and for the customer "a machine", not ... numberParity/hTypeEmployment(people)Power(kw)666mm500mm80mm2410Automatic3151210Automatic311100mm2010Automatic3151010Automatic311120mm1810Automatic315910Automatic311150mm1410Automatic315710Automatic311180mm1210Automatic315610Automatic311200mm1210Automatic315 High-strength gypsum wallboard machine

Supplier: Jinan Tian Kang Heng Da Industrial And Trading Co., Ltd.

[China Manufacturers]

High Quality Crushing Equipment Rock Crusher

Mar 21, 2012

... medium crushing a variety of ores and materials with compressive strength of 24kg/cm2 and below. with great crushing ratio, uniform ... ×150 sealed45-600100×150801-154203450MPE100×250 sealed300-100100×250801-84204700 High Quality Crushing Equipment Rock Crusher

Supplier: Jiangxi Shicheng Mine Machinery Factory

[China Manufacturers]

high quality slick drill collar

Apr 01, 2013

... Length: 5 or 31ft high quality slick drill collarSpecification for reference Product Type: A. Slick Drill Collar: mainly used to provide ... to avoid efficiently bit sticking from differential pressureC. Spiral Drill Collar With Elevator Groove And Slip Groove: used as ... increased via reducing crack diffusion to increase fatigue strength of a drill collar and extend the service life. Phosphating or ...

Supplier: Zhengzhou Hengzhong Heavy Machinery Manufacturing Co., Ltd.

[China Manufacturers]