Since 2012, the profits of steel companies have plummeted, and the situation facing the industry is very serious. This situation has already attracted the attention of people from all walks of life.
According to Wang Jianzhong, secretary general of the Steel Logistics Committee of the China Federation of Logistics and Purchasing, the difficulties in the steel industry are the inevitable result of China's entry into the cycle of economic growth. To change this situation, it is necessary to support the government and self-rescue of steel companies, but more importantly, we must change the traditional way of development and strive to achieve service-oriented steel manufacturing.
He explained that this is because, in the past, the information between production and consumption of steel products in the process of circulation, most of them are asymmetric. Producers are produced according to their own scheduling schedule, but the actual end-user groups are not able to get the planned supply of resources according to their own procurement needs. There is no standard interaction channel between supply and demand, which leads to market confusion and low efficiency due to the disconnection between supply and demand. "The service of steel manufacturing manufacturing can solve the above problems." Wang Jianzhong said. The service of steel production and manufacturing is through the information management system, which closely combines the production, circulation and consumption of production materials, realizes the integration and integration of production materials, and makes the production planning and consumption more rational through supply chain coordination. At the same time, it avoids potential market risks and combines financial service innovation to better support the rational development of steel production and manufacturing.
Specifically, it is the steel raw material supplier, steel producer, steel trader, steel logistics base, steel consumer enterprise, processing and distribution enterprise and financial service enterprise in the steel logistics industry chain, fully integrated, logistics, capital flow and information flow. The omnidirectional symmetry finally realizes the effective and reasonable allocation of steel logistics resources and funds, and the end user needs are personalized and satisfied. The distribution of corporate interests in the industrial chain is reasonable, so as to effectively realize the rapid development of enterprises and effectively control business risks.
It is understood that in this regard, platform service providers such as the Nishimoto Shinkansen are working with steel producers to explore and practice manufacturing services.
It can be seen that for modern manufacturing, it is not simply to manufacture products, but to create value. This value comes from the service. A strong steel manufacturing company must have a strong service chain – from manufacturing to service-centric. From "manufacturing" to "service", from product manufacturers to brands and suppliers, it should be the only way for the steel industry to grow and develop.
However, Wang Jianzhong emphasized that the development of the manufacturing service industry does not simply emphasize the need to shift from manufacturing to service, nor does it have to abandon the manufacturing process to only serve the service, but to focus on the mutual penetration of manufacturing and service, manufacturing and service. Integration. Through service to increase manufacturing value, supply chain synergy creates value, making manufacturing more brand-efficient; through manufacturing to provide a strong foundation and technical support for services, promote the harmonious development of manufacturing and services.
Slick Drill Collaris mainly used to provide bit weight to drill bit so that Drill Pipe is in tension. Especially Drill Collar can keep drill bit centralized and hole track by large rigidity. The Drill collar are manufactured strictly from API Spec7-1 and SY5411 standard.
Material: 4145H/4145Hmod
Slick drill collar Parameter
|
Type |
OD(mm) | ID(mm) |
L(m) ±152.4mm d |
DF(mm) ±0.4 |
|
NC23-31 |
79.4 | 31.8 | 9.14 | 76.2 |
| NC26-35 | 88.9 | 38.1 | 9.14 | 82.9 |
| NC31-41 | 104.8 | 50.8 | 9.14or9.45 | 100.4 |
| NC35-47 | 120.6 | 50.8 | 9.14or9.45 | 114.7 |
| NC38-50 | 127 | 57.2 | 9.14or9.45 | 121 |
| NC44-60 | 152.4 | 57.2 | 9.14or9.45 | 144.5 |
| NC44-60 | 152.4 | 71.4 | 9.14or9.45 | 144.5 |
| NC46-62 | 158.8 | 57.2 | 9.14or9.45 | 149.2 |
| NC46-62 | 158.8 | 71.4 | 9.14or9.45 | 150 |
| NC46-65 | 165.1 | 57.2 | 9.14or9.45 | 154.8 |
| NC46-65 | 165.1 | 71.4 | 9.14or9.45 | 154.8 |
| NC46-67 | 171.4 | 57.2 | 9.14or9.45 | 159.5 |
| NC50-70 | 177.8 | 57.2 | 9.14or9.45 | 164.7 |
| NC50-70 | 177.8 | 71.4 | 9.14or9.45 | 164.7 |
| NC50-72 | 184.2 | 71.4 | 9.14or9.45 | 169.5 |
| NC56-77 | 196.8 | 71.4 | 9.14or9.45 | 185.3 |
| NC56-80 | 203.2 | 71.4 | 9.14or9.45 | 190.1 |
| 6-5/8REG | 209.6 | 71.4 | 9.14or9.45 | 195.6 |
| NC61-90 | 228.6 | 71.4 | 9.14or9.45 | 212.7 |
| 7-5/8REG | 241.3 | 76.2 | 9.14or9.45 | 223.8 |
| NC70-97 | 247.6 | 76.2 | 9.14or9.45 | 232.6 |
| NC70-100 | 254 | 76.2 | 9.14or9.45 | 237.3 |
| 8-5/8REG | 279.4 | 76.2 | 9.14or9.45 | 266.7 |
| NC50-67 | 171.5 | 71.4 | 9.14or9.45 | 159.5 |
Slick Drill Collar
Slick Drill Collar,API Standard Slick Drill Collar,4145H Slick Drill Collar,Oilfield Slick Drill Collar
Hejian Deris Petroleum Drilling Equipment Co.,Ltd. , http://www.welldrillingbit.com