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Premium listings
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Pharmaceutical Lyophilizer Freeze Dryer For Pilot PlantChemical Processing - Nanjing Hjchem Equipment Co.,Ltd - China - July 29, 2025 - 3500.00 Dollar US$Introducing the next-generation Pharmaceutical Lyophilizer Freeze Dryer for Pilot Plant – engineered to bridge R&D and full-scale production with unmatched reliability. Designed for biotech firms, CDMOs, and research facilities, this GMP-complian...
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Small Home Freeze Dryer Machine For FoodChemical Processing - Nanjing Hjchem Equipment Co.,Ltd - China - July 29, 2025 - 3500.00 Dollar US$Meet the ultimate Small Home Freeze Dryer Machine for Food – your compact kitchen powerhouse designed to lock in nutrition, flavor, and freshness in everyday meals, garden harvests, or emergency supplies. Tray area: 0.1㎡, 0.4㎡, 0.6㎡ Cold trap tempera...
spiral drill pipes twist rod coal mining Photos Catalog - page 4 - WorldBid B2B Market
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Fg Fc Spiral Classifier Zhengzhou Mining MachineryHeavy Equipment - Mining - Henan Zhengzhou Mining Machinery Co. Ltd. - China - January 9, 2014 - contact company for priceIntroduction: There are two types of the classifier according to numbers of helix: single and double helix. Or it divided to weir- high, weir-low, sunken types. The series spiral classifier used for mineral, non- metal materials to dehydration, refer...
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Factory Direct Sale Industrial Mining Machinery Fiberglass Gold Gravity Separator Spiral ChuteMachinery - Shicheng Oasis Mineral Equipment Manufacturing Co.,Ltd - China - September 5, 2022 - 750.00 Dollar US$It has been widely used in to enrichment the particle size 3-0.02 mm fine grain like iron tin, chrome, tungsten, zinc, tantalum-niobium, gold, coal, monazite, rutile, zircon, copper, sulphur, other low-grade ores or non-metallic minerals which have a...
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China Spiral Drill CollarEquipment - HENAN WEIN INDUSTRY CO.,LTD - China - December 4, 2013 - contact company for priceThe drill collars are made of 4145H modified chromium-molybdenum alloy steel acc.to API Spec.7 and SY/T 5144.All threads can be phosphated, copperized or cold worked. All threads are machined with CNC Lathes-Double- shouldere d and special threads. A...
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Spiral Drill Collar Made Of Aisi 4145h SteelMetal Manufacturing - JIYUAN HUAZHONG METALLURGICAL MACHINERY CO.LTD - China - April 27, 2013 - contact company for priceDrill collar is made of AISI 4145H steel, which the special steel of each chemical element control is quite tight, after a medium frequency induction heating quenching and tempering, from 1 "below the surface of tube body can ensure the brinell hardn...
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Spiral Drill Collar Of Application To Oil DrillingMetal Manufacturing - JIYUAN HUAZHONG METALLURGICAL MACHINERY CO.LTD - China - April 27, 2013 - contact company for price1.Drill collar is made of AISI 4145H steel, which the special steel of each chemical element control is quite tight, after a medium frequency induction heating quenching and tempering, from 1 "below the surface of tube body can ensure the brinell har...
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Integral Spiral Drill CollarMetal Manufacturing - JIYUAN HUAZHONG METALLURGICAL MACHINERY CO.LTD - China - April 27, 2013 - contact company for price钻铤规& #26684; 外径 内径 长 ;度 倒角直& #24452; 参考 弯曲 强 ;度比 NC23-3 1 79.4 3 1/ 8 31.8 1 1/4 9150 76.2 2.57 :1 NC26-35 88.9 31.2 38...
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Spiral Drill CollarGeneral Environment - Luhai Energy Co.,Ltd - China - August 18, 2016 - 1.00 Dollar US$LUHAI Energy Co could provide slick drill collar, spiral drill collar, non-magnetic drill collar, flex non-magnetic drill collar with API certifications. Please send your specific requirements. LUHAI Energy Co could provide Drilling tools and Drillin...
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Api Well Drilling String With Slip Recess Spiral Drill CollarPetroleum - Equipment - Dongying Lake Petroleum Technology Co., Ltd - China - May 19, 2019 - 1000.00 Dollar US$The Spiral Drill Collar of Lake is made from AISI 4145H modified alloy steel, and completely meets the requirement of API Spec 7-1 and SY/T5144 Standard. It is a kind of drill collar which adds three dextrogyrate spiral groove on the outer circle of ...
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Drill Collar Spiral Milling MachineMachine Tools - New - Taixing Hongyuan CNC Machine Tool Co.,Ltd - China - December 4, 2019 - 2.00 Dollar US$Drill collar spiral milling machine is the specialized cnc machine tool for milling drill collar, use three milling cutters cut the mutual 120°spiral groove of drill collar at the same time. X1, X2, X3 moving are controlled by CNC system and servo mo...
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Spiral And Screw Drill CollarPetroleum - Equipment - Dongying Lake Petroleum Technology Co., Ltd - China - March 21, 2020 - 2000.00 Dollar US$Our Downhole Drilling Stabilizers Drill Collar/Slick Drill Collar/standard Drill collar/Spiral Drill Collar/Non magnetic Drill collar/Drill collar hollow bar, all Drill collars are extra-heavy integral tools used to concentrate weight onto the drill ...
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Api Slick Or Spiral Drill CollarsPetroleum - Equipment - Dongying Lake Petroleum Technology Co., Ltd - China - April 24, 2020 - 5000.00 Dollar US$We supply slick drill collars, spiral drill collars and non-magnetic drill collars; their sizes are from 3-1/8 to 11 inches. Besides the drill collars in the table below, we can supply other drill collars at customers' request. Materials: Drill colla...
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High Quality Spiral Drill CollarEquipment - Hebei Longway Petroleum Equipment Co.,Ltd - China - February 17, 2022 - 1.00 Dollar US$Spiral Drill Collar Product Description Drill collar is a device used at the lowest part of a drill string, an important part of the bottom hole assembly (BHA). It is always a very thick-walled tube to apply weight to the drill bit. The spiral cut is...
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3 5 Inch Api 5dp Drill Pipes From China FactoryMachinery - Drills - HEBEI LONGWAY PETROLEUM EQUIPMENT CO.LTD - China - May 13, 2014 - contact company for pricePlace of Origin: Hebei, China ( Mainland) Brand Name: LONGWAY Model Number: 89 mm Type: Drill Pipe Machine Type: Drilling Tool Certification: API Material: Stainless Steel Processing Type: Forging Use: Coal Mining Section Shape: Round Certification: ...
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Sinodrills Dth Drill PipesMachinery - Guizhou Sinodrills Equipment Co.,Ltd. - China - December 1, 2014 - contact company for priceDTH drill pipes SINODRILLS DTH drill pipes SINODRILLS DTH drill pipes also named as DTH drill rods or DTH drill tubes. They are used to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools. SINODRILLS DTH d...
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Drill Pipes All Kinds Of International BrandsMachinery - Drills - AS Machinery Cuttingtool Co Ltd - China - January 4, 2015 - contact company for priceWe are pleasured to provide all kinds of international brands drill pipes for industry all over the world. omsco Drill pipes hevi Wate Drill pipes HDD Drill pipes Zhongmei Drill pipes Chang Gong Drill pipes Jinquan Drill pipes Driconeq Drill pipes TS...
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High Steel Dth Drill Pipes For Rock Drilling Tools Made In ChinaPetroleum - Equipment - Dongying Lake Petroleum Technology Co .,Ltd - China - November 18, 2017 - 20.00 Dollar US$High Steel DTH Drill Pipes for Rock Drilling Tools Product Description LAKE DTH drill pipes are widely used in mining, water well drilling, geothermal, oil and all kinds of DTH rock drilling, with high quality low carbon steel to ensure good resistan...
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Suitable Water Well Dth Drill PipesPetroleum - Equipment - Dongying Lake Petroleum Technology Co .,Ltd - China - November 18, 2017 - 20.00 Dollar US$DTH Drill Rod Drill Pipes Product Description LAKE DTH drill pipes are widely used in mining, water well drilling, geothermal, oil and all kinds of DTH rock drilling, with high quality low carbon steel to ensure good resistance to strengthen and tens...
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Atlas Copco Down The Hole Dth Hammers Bits Drill Pipes RodsHeavy Equipment - Mining - Hunan New Diamond Construction Machinery Co.,Ltd - China - January 30, 2018 - 10.00 Dollar US$Hunan new diamond is a professional manufacturer for rock drill and pneumatic tools in China. We are now having more than 500 staff, with an area of 110, 000 m². Please contact us for specifications of following items. DTH hammers and bits. SP480, SP...
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K55 J55 Astm Seamless Welded Erw Steel Pipes For Oil Well DrillConstruction - Water / Sewer / Pipeline - Oasis Oil Tools Co., Ltd - China - July 27, 2018 - 14.50 Dollar US$Carbon steel ERW/seamless pipes Grade: 10#, 20#, 45#, A106(B, C), A333, A335 P1, A335 P11, A335 P23, A335 P5, A335 P9, API J55, API K55, API N80, API P110, St52 Type: Seamless / Welded Round Stainless Steel Tube Surface Treatment: Bare / Black Paint ...
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Api Tool Joints For Drill Pipes Thread ConnectionsPetroleum - Equipment - Dongying Lake Petroleum Technology Co., Ltd - China - May 31, 2019 - 100.00 Dollar US$API Drill Pipe Tool Joint Specifications: 1. drill pipe tool joints 2. Material: AISI 4137 premium alloy steel 3. Upset style: EU, IEU or IU 4. Size: 2 3/8" ~ 6 5/8" drill 5. Material: AISI 4137 premium alloy steel Upset style: EU, IEU or IU Applicat...