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China, Chinese 7 Degree Tapered B22 Drill Rod Rock Hexagonal Drill Rod1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Drilling ToolsDrill RodB22 Drill RodTapered B22 Drill Rod
Guangzhou International Technology Co., Ltd.
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Product Description 7 degree tapered rock drill rod hex22 or B22 drill pipe Overview Product Description7 degree tapered rock drill rod hex22Drill rod is also called drill pipe, it is made by 55 SiMnMo steel. Tapered drill rods are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling. Product nameTaper drill rods H22MaterialHigh-quality carbide and 55SiMnMo steelProcessForgingUsageRock drilling, coal mining, and geological drillingTaper degree4, 7, 11, 12 degreeLength400-6000mmWeight3.03kg/mSpecificationh22*108mmDelivery1-5 days for sample, batch products depend on order quantityPackagingBundled with steel wire, 5 pieces are bundled together or as client's requirementShippingSamples are shipped by express, batch products are shipped by sea or by air Water well drill pipe Oil drill pipe Earth exploration drill pipe Mine drill pipe Twist drill pipeManufacturers spot wholesale geological drill pipe Geological drill pipe Geological drill pipe customization Geological auger pipeThe auger rod has the characteristics of fast drilling speed, good drilling shape, high drilling efficiency, larger torque, stable operation, automatic locking of spring pins, and convenient and quick disassembly.Performance characteristics of long auger rodsWhen drilling a deep hole with a long auger rod, the drill rod is equipped with a split pin, which increases the transmission torque and greatly reduces the loss of the drill rod. And it adopts plug-in threaded connection, which is convenient and quick to disassemble and assemble, has good sealing performance, high tensile strength, and high pile quality. Good verticality, easy to disassemble and install.Long drill pipe models are: diameter 42mm-800mmDrill pipe length: 1000MM-9000MMspeedmade industries provide you with the best products, the most considerate service, can be tailored according to your requirements, the price is cheap-PRODUCT BRIEF--PRODUCT SPECIFICATION -Single pipe bit and reaming shell---B seriesB series Single pipe bit and reaming shell,It is often used in cases where the core preservation requirements are not high and for concrete core extraction.Main specifications:36,46,56,66,76,86,101,116,131---Z series Z series Single pipe bit and reaming shell,Thicker and more impact resistant than B Series.Main specifications: 46,56,66,76,86,101,116,131,146---WG series WG series Single pipe bit and reaming shell.Main specifications:EWG,AWG,BWG,NWG,HWG---WT seriesWT series Single pipe bit and reaming shell.Main specifications:BWT,NWT,HWT--- China Standard Main specifications:47,56,59,75,91,110,130,150,170,225,275Double tube drill bit and reaming shell---T2 seriesT2 series is thin-wall Double pipe drilling tool,Used for surface drilling, especially for prospecting.Because of their thin walls, these tools provide fast drilling speed.Main specifications::36,46,56,66,76,86,101---T6 seriesThe T6 Series Double pipe Drilling Tool is an extension of the T2series,With a more reliable design.Larger diameters can be used for surface prospecting and geological engineering investigations.Main specifications:76,86,101,116,131,146---TT seriesTT Series is an ultra-thin-wall Double pipe drilling tool with a very thin cutting surface that enables very fast drilling in hard formations.Suitable for use in underground drilling.Main specifications:46,56---LTK 48 & LTK 60 seriesLTK Series is a drill string with thinner walls than T2 Series,It is specially designed for obtaining the best footage and core-rate in medium to super hard rock, with good economic benefit and high productivity.Main specifications:48,60---WF seriesThe WF Series Double Pipe Drilling Tool is widely used in engineering investigations and was originally designed for core-taking with a bottom jet bit in soft formations.They are simpler and more durable than thin-wall tools, but they drill more slowly.Main specifications:HWF,PWF,ZWF,UWF,ZWF---WG seriesMain specifications:EWG,AWG,BWG,NWG,HWG---WM seriesMain specifications:EWM,AWM,BWM,NWM---WT seriesMain specifications:RWT,EWT,AWT,BWT,NWT,HWT--- MLC Bottom-spraying seriesMain specifications:NMLC,HMLC---China StandardMain specifications:36,47,56,59,75,91,110Wire line core drill bit and reaming shell --- Q Series Wire line core is mainly used for deep hole coring.Main specifications:AQ,BQ,NQ,HQ,PQ Bottom spray type:NQ3,HQ3,PQ3,SQ3--- TW Thin-Wall Series is used for shallow hole drilling, especially for geological prospecting.The thin wall provides fast drilling speed and is suitable for portable drills.Main specifications:BTW, NTW---China StandardMain specifications:59,75,91(95)Casing shoe drill bit,Casing shoe,Drill rod shoe ---W series Casing shoe drill bit,Casing shoe Main specifications:RW,EW,AW,BW,NW,HW,PW,ZW,UW,ZW---X series Casing shoe drill bit,Casing shoe Main specifications:RX,EX,AX,BX,NX,HX,PX,ZX,UX,ZX--- The metric system series Casing shoe drill bit,Casing shoe Main specifications:46,56,66,76,86,101,116,131,146---Q series Drill rod shoeMain specifications: NQ,HQ,PQ---TW series thin-wall Drill rod shoeMain specifications:NTW---China Standard Casing shoe Main specifications:91,110,130,150,170Strata Grading InstructionsGrade 1 loose soil: secondary loess, secondary laterite, soft sandy soil without gravel and breccia, diatomaceous earthGrade 2 loose rocks: loess, laterite, peat, clay, sand, kaolinGrade 3 soft rocks: strongly weathered shale, slate, dry pasture and schist, slightly cemented sandGrade 4 slightly softer rocks: shale, sandy shale, oil shale, carbonaceous shale, calcareous shale, sand-shale interbedded, argillaceous limestoneGrade 5 slightly harder rock: gravel and gravel layers, collapsible layers, argillaceous slate, sericite chlorite slate, schist, limestoneGrade 6-7 medium hard rock: chlorite, mica, slate, dry pasture, schist, silicified limestone, calciteGrade 8-9 hard rock: silicified mica, gneiss, basalt, diabase, pyroxenite, quartz Anshan porphyryGrade 10-11 hard rock: granite, granodiorite, gneiss, rhyolite, quartziteLevel 12 Hardest Rocks: Quartzite, Jasperite, Cape Shale, Corundum, Quartz, Flint, JasperRock grouping and recommended use of the bit tableGradenameRepresentsDrilling speedSuggested drill bit1Loose soilredeposited loess,lateritite,Soft sandy soil free of gravel and breccia,diatomite15/HPineapple bit,slice,plain film,Scraper coreless bit2Loose soilloess,red clay,cumulosol,Sand soil,Kaolin class8/HPineapple bit,denticle,slice,Triangle,Bread3Soft rockStrongly weathered shale,Slate,schist,Slightly cemented sand layer6/HScraper coreless bit,Concave three wings,slice,Breadslice4A little soft rockSlate,arenaceous shale,carbonaceous shale,argillaceous marl,calcareous shale5/Hscraper,Recessed coreless bit,slice,Bread,Breadslice,Triangle,Electroplated diamond5A little hard rockRubble and gravel layer collapse layer,Slate,limestone,Marble,schist3/HConcave three wings,Bread,A helmet piece,Electroplated diamond6-7Medium hardnessSlate,schist,Silicified limestone,Calcite2/HBread,A helmet piece,Electroplated diamond,Hot pressed diamond,Innovative no.7 fast bit6-7Medium hardnessSlate,schist,Silicified limestone,Calcite2/HBread,A helmet piece,Electroplated diamond,Hot pressed diamond,Innovative no.7 fast bit8-9Hard layerBasalt,Quartz anshan porphyry,Fai green rock1.2/HA helmet piece,Low-alcohol electroplating,Low thermal,Innovative no.7 fast bit10-11Super Hard rockGranite,granodiorite,gneiss,rhyolite,aposandstone0.8/HLow-alcohol electroplating,Low thermal,Innovative no.7 fast bit12Super Hard rockaposandstone,jasperite,hornberg,corundolite0.3/HLow-alcohol electroplating,Low thermal,Innovative no.7 fast bit -Production process-1. Steel blanking2. Car inner and outer round thread3. Milled nozzle insert alloy groove4. Welding alloys5. Welded diamond compacts6. Sanding the appearance7. paint8. Packed and shipped-APPLICATION RANGE-Apply to:Water Well Drilling/civil engineering and infrastructure/for rock core drilling/geological coring exploration/Soil Testing and sampling /geophysical survey/mineral exploration and other industries. -WHY CHOSE US-pearldrill is a leader in the manufacture and development of PDC bits in China. We provide the best quality PDC coring drill to the market, all types of PDC non-coring drill traces. Our drill bits are used for well drilling, mining and construction contractors. Our drill bit has been tested and verified by time, with wear resistance and fast drilling speed. Different drill bits can be customized according to different rock formations. The engineering time is greatly shortened, and the maximum performance is exerted in the operation during drilling. Our products are durable and reliable. Our products are the preferred drill bits for drilling engineers in many countries because of our precise design and efficient drilling during use. -PAYMENT-DIY customization: please provide your rock formation information or detailed size drawings.Free samples: some samples can be provided free of charge.Trading:EXW, FOB, CFR, CIF, DDU such as.Payment:T/T L/C,D/A,D/P,Western Union,MoneyGram.Delivery time: normally 7-12 days -DELIVERY-Delivery: there are four main delivery channels including air, sea, express and road transportation, which can be selected according to customers' different requirements.Air freight logistics:DHL/UPS/EMS/TNT/ FEDEX,etc.-PACKAGING STYLE- -EDLIVERY- -AFTER-SALES SERVICE-Dear User:Welcome you to choose and use our products correctly!The geological drill bit produced by our company has a 6-month warranty period.In case of abnormal scrap such as sheet falling, steel body cracking, lamination of composite sheet, etc., the company may make compensation if the situation is confirmed by the quality department of the company.If it is one of the phenomena listed in the following table, it shall be deemed as normal scrapping, and the company shall not compensate for it:1.Drop: Wear no more than 10%, send back for replacement, wear no more than 50%, depending on the situation, steel body cracking: wear no more than 30%, send back for replacement; Wear more than 50%, such as artificial improper crack, do not change.2.Wrong size or thread: New back for new.3.Weak solder joints, broken wing pieces, etc. : wear not more than 20%, send back for a new; Wear more than 50%, such as artificial improper operation, do not change.4.The problem of lamination of composite slices: It depends.
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