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refining 30cd4 steel drilling technology Photos Catalog - page 7 - WorldBid B2B Market
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Imported High Quality Din 1 2714 Alloy Steel Processing TechnologyMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 7, 2025 - 524.00 Dollar US$Processing Technology The processing technology of DIN 1.2714 alloy steel includes forging, heat treatment, cutting and other links. Through the forging process, the internal structure of the steel can be made more uniform, and its density and hardne...
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Green Manufacturing 55nicrmov7 Steel Coil Surface Strengthening TechnologyMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 7, 2025 - 527.00 Dollar US$55NiCrMoV7 steel coil is a high-strength hot working die material with good strength, wear resistance, toughness and thermal stability. It is suitable for manufacturing large and medium-sized hammer forging dies, cold extrusion dies, die pressing die...
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Astm 5140 Steel Heat Treatment Process Mature TechnologyMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 6, 2025 - 911.00 Dollar US$ASTM 5140 steel heat treatment process Heat treatment is a key link in the precision machining of ASTM 5140 steel. The main processes include annealing, normalizing, quenching and tempering: Annealing: Usually carried out at around 790℃, followed by ...
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Mature Technology En 42crmo4 Steel Hardness Measurement MethodMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 153.00 Dollar US$Hardness measurement methods Brinell hardness (HB): Suitable for measuring materials with lower hardness, such as EN 42CrMo4 steel in the annealed state. Rockwell hardness (HRC): Suitable for measuring materials with higher hardness, such as EN 42CrM...
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Superior Alloy Materials Scm440h Steel The Essence Of Heat Treatment TechnologyMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 8, 2025 - 107.00 Dollar US$The essence of heat treatment process The performance of SCM440H steel depends on precise heat treatment control. The preparatory heat treatment adopts normalizing process, heating to 850-880℃ and then air cooling to obtain uniform fine pearlite stru...
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En 42crmo4 Heat Treated Steel Innovative TechnologyMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2025 - 94.00 Dollar US$EN 42CrMo4 heat treated steel heat treatment process innovation Differential heating technology: EN 42CrMo4 heat treated steel adopts a combined heating method of induction preheating (600℃) + resistance furnace austenitization (850℃), which effectiv...
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Mature Manufacture Technology Isc A30304 Steel Impact Toughness ValueMetal Manufacturing - Dongguan Songshun Mould Steel Co., Ltd. - China - June 30, 2025 - 203.00 Dollar US$Regarding the impact toughness value of ISC A30304 steel, the following points should be noted: 1. Correspondence between standards and materials ISC is the old code of Japanese Industrial Standard (JIS), which has now been replaced by JIS. If the us...
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W Nr 1 7218 Alloy Steel Forging Process Technology FlowMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 30, 2025 - 218.00 Dollar US$The forging process of W-Nr 1.7218 alloy steel (corresponding to AISI 4130, DIN 25CrMo4, etc.) is as follows: 1. Heating temperature: 1180-1220℃. 2. Forging temperature Start temperature: 1150℃. End temperature: 850℃. 3. Cooling method Bills larger t...
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Mature Technology En Din 36crnimo4 Steel Core ApplicationMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 20, 2025 - 706.00 Dollar US$EN DIN 36CrNiMo4 steel, due to its excellent comprehensive mechanical properties, is widely used in the manufacture of important parts such as camshafts and connecting rods of engines. It has poor machinability and is a typical difficult-to-machining...
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Mature Technology Din 1 7027 Steel Professional Forging ProcessMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 4, 2025 - 516.00 Dollar US$DIN 1.7027 steel is a German standard alloy steel. Its professional forging process typically includes the following steps: 1. Engineers design dies based on the drawings of the DIN 1.7027 steel forging. These dies typically include forging dies and ...
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New Technology Dby Series Electric Stainless Steel Diraphragm Pump For WastewaterPumps - Shenghui Pump - China - August 18, 2025 - 320.00 Dollar US$The DBY series electric diaphragm pump is a new type of pump developed in recent years based on the research and development of diaphragm materials. It is widely used in industries such as petroleum, ceramics, and metallurgy, and is suitable for low-...
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Steel Wire Spiral Drilling HoseRubber - Manufacturing - HENGSHUI KangHong Rubber And Plastic PRODUCTS CO., - China - September 6, 2012 - contact company for priceConstruction: it is composed of an inner rubber layer protection layer, middle rubber layer, steel wire spiral layer and external rubber cover. Application: The steel wire spiral drilling rubber hose are used in oil field well cementing. well pulling...
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Sophisticated High Strength Seamless Steel Tube For DrillingMetals - Steel - KWK Steel Co., Ltd - China - January 5, 2013 - contact company for priceKWK STEEL FEATURED PRODUCT Sophisticated High-strength Seamless Steel Tube for Drilling. Application: Wire-line coring drilling rod, geology prospecting, drilling machine, etc. Size Range: OD 33-95mm, WT 2-10mm. Steel Grade: 45MnMoB, 30CrMnSiA, KWK85...
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Steel Wire Spiral Drilling Rubber HoseChemicals - PVC - HENGSHUI RUIMING RUBBER PRODUCTS CO,.LTD - China - August 16, 2013 - contact company for priceStructure:from the tube or stainless steel armor inner tube, carbon fiber reinforced layer, middle layer, steel wire reinforcing layer(steel chain wire reinforcing layer), carbon fiber cover. Uses: Suitable for oil drilling, drilling mud conveying sy...
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Sell Gantry Type Cnc Drilling Machine For Steel PlateEquipment - Drill Bits - Jinan Sunrise CNC Machine CO.,Ltd - China - September 23, 2013 - contact company for priceGantry Type CNC Drilling Machine for Steel Plate Applicable Industry: CNC gantry plate drill is a special CNC machine for drilling connection boards and base plates of steel structure, tower, bridge and other industries. Product feature: 1. CNC slide...
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China Manufacture Supply Tricone Drill Bit Steel Tooth Pdc Drilling ToolsEquipment - Drill Bits - Hejian Deris Petroleum Drilling Equipment - China - June 6, 2014 - contact company for price1. Cutting Structure of this type sealed and non- sealed tci tricone bits : The wear- resistance of teeth is enhanced with premium tungsten carbide hard facing on the tooth surfaces for steel tooth bit. 2. Gauge Structure of this type tci tricone roc...
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Steel Tooth Drill Bit Tricone Jz Rock Drilling China ManufactureEquipment - Drill Bits - Hejian Deris Petroleum Drilling Equipment - China - June 9, 2014 - contact company for priceThe principle of our company is based on the quality of survival. Our products have been qualified by the API( America Petroleum Institute ) and ISO : 9001. Fast delivery and competitive price are our character. Welcome you enquire and cooperate with...
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Stainless Steel Drilling Pipe ScreenPetroleum - Refining - Web Wire Mesh CO.,LTD - China - December 29, 2014 - contact company for priceStainless Steel drilling pipe screen. material stainless steel 304, 304L, 316, 316L , specification wire: 2.2X3.5mm, 2.2X4.5mm, Slot width 0.5- 4.0mm. diameter: 177mm, 219mm, 273mm, 323mm , length is up to 5.8m, 6.0m, 11.9m, 12.0m. Characteristics 1)...
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Sinorock Steel Tunnel Thread Self Drilling Anchor BoltCivil Engineering - Luoyang Sinorock Engineering Material Co., Ltd. - China - April 14, 2016 - contact company for priceAs an efficient anchoring method, self drilling rock bolt is used in complicated, loose and broken geological condition. It’s widely applied to pre- support project, radial support project, slope stabilization, foundation support project, roadway s...
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Sinorock Civil Engineering Tools Self Drilling Steel Anchor BoltCivil Engineering - Luoyang Sinorock Engineering Material Co., Ltd. - China - June 8, 2016 - 5.00 Dollar US$T thread self drilling rock bolt adopts groove-thread anchor bar, it can bond hollow bar with grouting materials effectively. It can be widely used in different projects, such as: mining, tunneling, hydroelectric station, civil construction and so on...