Forged Steel 42CrMo Rolling Mill Rolls , Aluminum Rolling Mill Industrial Rollers Dia 250 - 850 mm
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..., good performance to enhance its service life. The production process is rough machining, Q&T, holing, Mill groove, drilling. It is used to warm rolling roll, such as Aluminum rolling mill. Cold rolling for steel forging: Material 9Cr2Mo;...
Jiyuan City Kunyuan Forging Co., Ltd
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Oil Well Drill Bit Hot Rolled Seamless Steel Pipes Large Diameter Custom Size 42CrMo
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...42crmo seamless steel pipe 1. The main purpose of general seamless steel pipe is cold rolled general carbon steel, low alloy steel or alloy tool steel. There are many productions, and the key is to be used as a liquid conveying pipe or a structural part. 1. The process of 42crmo seamless steel pipe is as follows 1. 42crmo......
SHANDONG ZHENGDEMETAL MANUFACTURING CO.,LTD.
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80mm Thick Plate Hydraulic Plate Bending Machine , Three Roll Bending Machine
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...rolls plate bending machine Model No. HQW11S-80x3200 Work roll qty 3 pcs (One upper roll, two lower rolls) Diameter of Upper roll 810 mm (Roll material:42CrMo forging) Diameter of Lower roll 680 mm (Roll material:42CrMo forging) Downforce of Upper roll 1050 tons Center distance of two lower rolls 750...
Hubei Heqiang Machinery Development Limited by Share Ltd
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42CrMo Steel Drilling Bit Rock Auger Teeth , Wear Resistant Carbide Auger Bits
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... for ripping rocks in cobble and hard condition. Technology can design customized pick for different geological applications. Steel 42CrMo Head tungsten-cobalt Model Standard model as we supply OEM/ODM Customized design is welcomed Certification We are...
Wuhan Yijue Tengda Machinery Co., Ltd
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42CrMo Black Surface Hot Rolled Alloy Steel Round Bar SAE4140 / SCM440 / 1.7225
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SAE4140 / SCM440 / 1.7225 / 42CrMo Black Surface Alloy Steel Round Bar Specification 4140 / 440 / 1.7225 / 42CrMo steel is an ultra-high strength steel with high strength and toughness, good hardenability, no obvious temper brittleness, high fatigue limit......
Guangzhou Changfeng Steel Co., LTD
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Ultramatrix Core Bits Drill Hard Rock And Rock Drill Bits Diamond Drill Bit PQ HQ NQ Impregnated Core Bits
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...Diamond Drill Bit 2) Diamond Core Drilling Bit 3) PDC Diamond Drill Bit Product Description: 1. Diamond drill bit for sandstone drilling 1) Alloy steel Body, made by material ASTM4142 or 42CrMo, heat treatment with 40-44HRC hardness, has high toughness and...
ROSCHEN GROUP
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Alloy Steel 42CrMo Mining Drilling Tools , Cemented Carbide Tapered Drill Bits
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...42CrMo Mining Drilling Tools , Cemented Carbide Tapered Drill Bits Tapered Rock Drill Bits we have three types: taper chisel bit, taper cross bit and taper button bit. It's suitable for H22mm and H25mm taper rock drill rods use. It have three taper degree: 7°, 11°, 12°. It's widely used for hard rock(f=8~18) drilling use. Taper button bits is the best sales product. Taper Chisel Bits......
KSQ Technologies (Beijing) Co. Ltd
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T91 Hot Rolled Seamless Steel Pipe P91 ASTM A283 P22 A355 P9 P11 4130 42CrMo 15CrMo ST37 C45 SCH40 A106 Gr.B A53
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..., which is divided according to the production method. Hot rolling is relative to cold rolling, cold rolling is carried out rolling at room temperature, and hot rolling is carried out rolling at the crystallization temperature. A seamless steel pipe is a...
Shandong Xiangtong Huiyuan Metal Materials Co., Ltd.
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T45 76mm Retract Button Bit Mining Or Quarry Rock Drilling Bits
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...electricity, traffic, tunnel, quarry, national defence stone project etc. Retrac Button Bit Specification: A comprehensive range of various button bits shown as below: 1) Head diameters: 33mm ~ 152mm; 2) Alloy steel:42CrMo 3) Suitable carbide tips:YK05 4)...
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Hydraulic Demolition Hammer Chisels 68mm 40Cr Or 42CrMo
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...Bits Concrete Demolition Chisels 68mm Brand: Hanyun Location: Zhengzhou city, China (1) What are hydraulic hammer tool bits? Hydraulic hammer tools bits are also known as hydraulic breaker chisels, they work with hydraulic breaker hammers to break stones ,rocks, buildings or hard concrete roads. (2) Advantages of Hydraulic hammer tool bits made by Hanyun: * High strength raw materials 40CRMO&42CRMO......
Zhengzhou Hanyun Construction Machinery Co.,Ltd
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