China
Manufacturer/ Producer
China Petroleum Liaohe Equipment Company (CPLEC) is a subsidiary company of China National Petroleum Corporation (CNPC) and it is one of the main equipment manufacturers of CNPC. The core business of CPLEC is land & offshore petroleum equipment manufacture and engineering solutions. CPLEC mainly engages in designing and manufacturing offshore engineering equipment, land petroleum equipment, wind power generation equipment, cranes and electrical control system. CPLEC also provides technical service and equipment leasing. CPLEC covers 2, 630, 000sqm, with most advanced equipments, technique and complete testing units, more than 1000 sets of equipments. Annually manufacture capacity of CPLEC can be more than 70 sets heavy duty drilling rigs, 4 sets offshore platforms, 10 vessels, and 400 sets equipment for workover & oil production. CPLEC has the largest rig assembly center around the world.
Manufacturer/ Producer
Yingbin Road No.32, Panjin City, China
124010 Panjin City - China
France
This modern machining technology offers a host of advantages over more conventional processes. STEEC makes available to its customers its know-how in micro drilling by spark erosion. The principle of this machining process is the same as for wire spark erosion, except that the tool used for cutting is no longer a wire but an electrode shaped according to the precision machining require. The part and the tool (electrode) are not therefore in contact with each other, in fact it is an electric arc formed between the electrode and the part that will machine the latter. This is also called sparking. The part must be necessarily be conducting to be able to be machined by this method and it is prerequisite for using this method. This absence of contact between the tool and the part makes it possible to machine very hard materials such as titanium for example.
Request for a quoteFrance
At its 4 CN machining centres STEEC drills and taps holes of very small dimensions down to diameters of a few tenths of microns. STEEC carries out micro-drilling work on conventional machining centres. STEEC is able to machine parts in small and medium series or units parts that may have several tens of thousands of holes per parts. The company has acquired know-how and expertise recognized by multiple audits by major contractors in this technology. These audits have also led to special prestigious certifications. This technical solution may be applied in all industrial sectors, from aerospace to the medical sector, also including research or the automotive industry.
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