We have been specializing in Tower Crane and Tower Crane Parts for many years , and we can provide all kinds of tower crane parts include tower crane motor, tower crane brake pad , tower crane Mast Section , pulleys, safety device, Wire Rope , Tower Crane Cabin, tower crane cable, Load Moment Indicator, gears, telescoping hydraulic system , all kinds of Electric Parts and so on .
There are many types of Tower Crane Pulleys, to divided in the material, there are Tower Crane Nylon Pulley and Steel Pulley; to divided in the application, there are Wire Rope Pulley and Cable Pulley ( Nylon Cable Pulley ). For the size and demension of the pulley, we can manufacture as customer's demand. Wellcome to consult us for more details.
Tower Crane Pulleys Wire Rope Pulley,Steel Pulley,Tower Crane Nylon Pulley,Tower Crane Pulley,Nylon Cable Pulley SHEN YANG BAOQUAN BUSINESS CO., LTD , https://www.sytopkittowercrane.com
For a long time, the cementing industry has generally adopted the method of cementing the cementing tools on the joint surface of the joint section. With the continuous development of drilling technology in Dagang Oilfield, the use of batch drilling to speed up petroleum engineering is imminent. In order to shorten the cementing cycle and reduce the cementing construction intensity, Dagang Oilfield Group Cementing Technology Service Co., Ltd. has started the project “Research on Integrated Technology of Ending Island without Drilling Cementing†since the end of 2006. After nearly one year of research and implementation, the project has been successfully tackled, and its supporting project “Fast Wellhead Device for No-Drilling Cementing†has obtained national practical technical patents.
"Fast-filled wellhead device for drilling-free cementing" successfully solved the need of manual tightening and raising short joints and cementing cement heads during cementing construction. It has high labor intensity, difficult to buckle, extremely easy to damage the thread buckle, and the degree of tightening is also It is difficult to control, the pressure bearing capacity of the thread can not be guaranteed, and the construction safety hazard is large, which provides technical support for ensuring the safety of cementing construction and shortening the drilling cycle.
From the beginning of 2007 to the present, "Tiandao No-drilling Cementing Comprehensive Supporting Technology Research" has been successfully implemented in the Bohai No. 1 artificial island, and a total of 19 wells have been cemented, which has proved the advanced and effective technical solutions. feasibility.
Dagang Group's research and development of fast-filling wellheads for drilling and cementing has won national patents
Recently, Dagang Oilfield Group Co., Ltd. independently developed the "Fast-free wellhead installation for drilling rigs" project, which won the national utility-type patent, marking the new cementing technology service of Dagang Oilfield Group Company to a new level.