... completely patent process.The nozzles not only used the NANO tungsten carbide granule,making it have a better wear resistance,but also ... the content percent of binder.To strive for more hardness tungsten carbide and more wear resistance material ,the key way is try ... increase the density content.To maintain the hardness of the tungsten carbide,and meanwhile to make sure using Min binder is the ...
... operation is simple and convenient. The capstans are coated with tungsten carbide, the surface is brightly finished, which is rigid and wear ... used).Tuning DeviceThe rolls of tuning device are coated with tungsten carbide or adopts the material of Cr12quenching. Which is wear resistant ...
... reduce the damage due to shocking to drill bit, drilling tool and surface drilling tool. Competitive price Double-way shock absorbersNote: The double way ... shocking to drill bit, drilling tool and surface drilling tool so that the purpose of raising drilling speed and of reducing drilling cost shall be reached ...
... can be hydrogen sulfide in oil, natural gas, water, drilling fluid Detailed description *Spherical blowout preventers are compact, annular ... systems supporting the use of, when within the well drilling tool, can close the different sizes of the annular space; ... when the wells without drilling tool, can fully closed wellhead. Spherical Blowout Preventers (API 16A ...
... made of different materials such as excellentcorrosion-resistant stainless steel, tungsten carbide hardness alloy and metalceramic. Inner packingWooden boxes tubing Pump
... mechanical seal 59U 1. Construction of seal:Face Seal : Carbon, Tungsten Carbide, Silicon Carbide, AluminaMetal Parts : Stainless Steel, SUS304,, sus316lSecondary seal : Nitrile, Viton ...
A tungsten carbide tip is inserted in the PU Blade. Suitable for mechanical ... from when the belt leaves the head pulley.2.A tungsten carbide tip is inserted in the PU Blade.3.Unique structure ...
... with full set of attachments for fast trimming,using especially tungsten carbide-tipped bit.Easy bit installation and removalGood for close quarterTechnical ...
Electric Engraving Pen the stroke could adjustable, the power is 220V, the free speed up to 18000 bpm. Air Engraving Pen the stroke could adjustable, the power is 220V,the free speed up to 18000 bpm,the pin is made of tungsten carbide material (HRC80)Dimesion: 165x60x40mm Electric Engraving Pen
... Type Drill, reamer standard Dual standards of Drilling and Fishing ToolsDrill pipe body sizeDeep hole drilling tool design (m)Core diameter (drill diameter ...
... , pick, mechanical processing tools,etc.Heat treatment of pneumatic tools, rock drilling machines.Surfacing of valve.Hot rolling of straight shank twist ...
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