7 USA 
1 Colombia 
1 Germany 
spiral drill pipes twist rod coal mining Photos Catalog - page 4 - WorldBid B2B Market
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En 10025 S355jo Od 2032mm Hollow Steel Pipes Ssaw Pipe Spiral WeldedMetals - Carbon Steel - reaguanpipeline - China - January 30, 2016 - contact company for priceSteel pipes EN 10025 S355JO OD 2032MM HOLLOW STEEL PIPES , SSAW PIPE / SPIRAL WELDED PIPE Size Outside Diameter 219 mm to 3500 mm Standard API 5L, ASTM A252/ A134, EN10217, EN10219 GB/ T9711.1- 1997 SY/ T5037- 200 SY/ T5040- 92 Certificates API5L ISO...
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Spiral Submerged Arc Welding PipesConstruction - Steel - Sunny Steel Eneterprise Ltd. - China - November 20, 2016 - 1000.00 Dollar US$Spiral submerged arc welding(SSAW) is its forward direction and forming tube centerline hose reel molding angle (adjustable), side molding edge welding and weld them into a spiral. SSAW pipe is made of hot rolled coiled steel by automatic submerged a...
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Spiral Submerged Arc Welded Pipes LineMachinery - GEIT GROUP CO.,LTD - China - October 17, 2018 - 200.00 Dollar US$GEIT Pipe welding equipment factory is located at Hebei, China, it has a combined capacity of 0.6 MTPA of Spiral submerged arc welded (SSAW) and longitudinal submerged arc welded (LSAW) steel pipes along with internal and external coating facilities ...
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Spiral Classifier Zhengzhou Mining MachineryHeavy Equipment - Mining - Henan Zhengzhou Mining Machinery Co. Ltd. - China - January 9, 2014 - contact company for priceIntroduction: Applicatio n Spiral classifier is widely used in the distribution of ore in closed circuits with Ball Mills, grading ore and fine slit in gravity mills, grading granularity and flow of metal ore-dressing, and de-sliming and dehydrating ...
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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$Spiral Drill Collar Product Description Drill collar is a device used at the lowest part of a drill string, an important part of the bottom hole assembly (BHA). It is always a very thick-walled tube to apply weight to the drill bit. The spiral cut is...
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Machine Screw Tap Set Titanium Spiral Flute Drill Taps MetricMachine Tools - Parts - XUZHOU TUZHI TOOLS CO.,LTD. - China - September 19, 2025 - 12.55 Dollar US$Perfect for cutting and renewing external and internal threads to exact standards. 9 Different Sizes: M2 M2.5 M3 M4 M5 M6 M8 M10 M12 Designed to cut threads for standard-sized screws, clear and tidy, no burr, provide rapid chip removal for efficient ...
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Uhmwpe Mining PipesPipes / Tubing - Shandong Valor Pipe Co.,Ltd - China - December 15, 2025 - 1.00 Dollar US$
UHMWPE Mining Pipe UHMWPE pipe is an excellent choice for tailings pipes due to its superior wear resistance, low maintenance requirements, and cost-effectiveness. However, it is important to consider the specific needs of each tailings system and co...
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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...