3751284568575644K
2 year ago
Henan Dongfanglong Machine Manufacture Co., Ltd
Henan Dongfanglong Machine Manufacture Co., Ltd. was founded in 1999, mainly engaged in oil pipes and pipe fittings, oil special drilling and production tools and oil automation equipments. The company is named as national integration and standard implementation enterprise, a national science and technology-based small and medium-sized enterprise. With honors of"Henan enterprise technology center", "Henan postdoctoral innovation practice base”, the company hold 35 senior engineers, engineers and technicians, and has successively obtained ISO9001 Quality system certificates, API 5CT certificate authorized by American Petroleum Institute and BV Quality supplier evaluation certificate issued by company of France. Owing more than 30 independent intellectual property rights, forming an industrial chain integrating design, development, manufacturing, testing and experiment of numerical control automation equipment for petroleum machinery products, which can meet customers' demand for products Full cycle service.
The company has established the “Dong Fang Yunlong E-commerce Trading Platform" with oil drilling and production equipment and tools as the radiation point, improved the ability of Internet cross-border e-commerce, and completed the transformation of enterprise from internal operation to building industry alliance. It has built an intelligent workshop, expanded the support of intelligent manufacturing for enterprise operation, created a new intelligent manufacturing mode with high efficiency and flexibility, and improved the core competitiveness of the enterprise. And successfully registered production and sales companies in the Netherlands, opening a new starting point for overseas investment and development.
In the future, Dongfanglong will closely focus on national policy orientation and innovation driven development strategy, formulate sustainable development transformation strategy, keep forging ahead, take creating world famous brand and winning honor for the nation as the goal, work together with people of insight from all walks of life for win-win cooperation, and build up the dream of oil equipment manufacturing.
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authentication certificate：
Product description：
1, all technical parameters are in line with the American Petroleum Institute (API) standard 11E provisions.
2, the machine structure is reasonable, smooth operation, low noise, easy operation and maintenance.
3. The walking beam is made of box or H-shaped steel structure with high strength, stiffness and carrying capacity.
4, slow the use of Herr involute or double arc gear, is conducive to improve the accuracy and bearing capacity, extend the service life.
5, the center support and beam balance support are using medium wide roller bearings, with high sealing and bearing capacity; Beam balance bearings and crank pin bearings are equipped with automatic aligning function to reduce installation errors and vibration during pumping unit operation.
6, can tilt/hang/upright/self-yielding horse head.
7, the tower frame has high stability, easy to install on site, and its retractable structure is especially convenient for packaging and transportation.
8. The crank weight is driven by rack and pinion, adjustable, light and accurate.
9, internal expansion/external locking brake, equipped with safety device, flexible operation, rapid braking, safe and reliable.
10, there are pressure plate mounting type and bolt fixed base for users to choose.
11. Non-rotating wire rope can be used when lifting to avoid distortion.
12, there are two kinds of ordinary V-belt and joint narrow V-belt.
13. Power machinery includes ordinary motors, variable frequency motors, energy-saving motors, diesel or natural gas engines.
product：
Wha tsApp: +86 183 393 33686
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Main Product:
Tubing&Casing Coupling,
API 5CT PUP Joint,
X-over Crossover,
Down Hole Tools ,
Cementing Tools,
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