
At present, China's auto industry is developing rapidly. The annual output of automobile engines exceeds 10 million units. The annual market size of auto engine tools reaches more than 7 billion yuan. “However, these tools rely heavily on imports, and more than 80% of their market share is occupied by foreign companies. Breaking monopolies and replacing imports have become an important deployment for China's development of the cutting tool industry.†“Diamond cutting†staff introduced.
According to the plan, the project of “Development of High-efficiency Tooling for Automotive Engines†will be completed by the end of 2014. At that time, the project will develop more than 60 series of tool products. The localization rate of tools for Chery and Shenlong two domestic automobile engine production lines will reach 90. %, product cost is reduced by 40% to 60% compared to imports.
The Christmas tree is an assembly of valves, spools and fittings for an oil well, and to design to direct and control formation fluids from the well. It can provide inlet for production tubing strings, including all components above the Tubing Head adapter. Christmas tree assemblies can constitute many different kinds of combinations in order to meet any special requirement. Based on their different functions, Christmas trees can be classified into such special Christmas trees as oil production (flowing and artificial lift) Christmas trees, gas (natural gas and various sour gas) production Christmas trees, water injection Christmas trees, thermal recovery Christmas trees, fracturing Christmas trees and acidizing Christmas trees. Different pressure ratings serialize Christmas trees.
Wellhead Installation,Casing Head,Well Drilling,Polished Rod Stuffing Box
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