The general on-board crane truck has the following functional requirements:
1. The crane can be easily transferred with the car to meet the requirements of its field operations maneuver, flexible, do not need to be equipped with power.
2. When the truck is lifted by the truck to carry out lifting work, the leg mechanism can lift the whole vehicle, so that all the tires of the vehicle can be lifted off the ground, and the direct load of the lifting load can be avoided, and the supporting state of the hydraulic legs can be long. Keep the position unchanged to prevent soft legs when lifting heavy objects.
3. The length and depressing angle of the boom can be arbitrarily adjusted and balanced in a certain range to meet different lifting operation requirements.
4. The lifting crane of the lorry crane can rotate and lock within 360 degrees.
5. Make the lifting gear of the on-board crane truck lift up and down within a certain speed range, and it can stop at any position. There is no car-slipping phenomenon during load-starting.
Pup Joints are used to adjust the height of full length TUBING or CASING strings. They are also used to adjust the depth of downhole tools.
EASTSUN can customize any length of the pup joint as our customer required. we could offer the sample for free charge but do not pay the cost of freight.
With the subsidiaries of Wuxi Eastsun Trade Co. Ltd and Taizhou Guangfung Oil EquIpment Manufactoty. Established from 2003 Esastsun always focus on OCTG products. The main products of EASTSUN are API 5CT tubing casing pup joint coupling nipple crossover geological drill pipe and line pipe as well as their materials which with different kinds of steel grades and threads.
Our annual production stands at 3,0000 metric tons. We follow quality control system of API5CT and API5L strictly to ensure quality. Based on this, our products are exported to clients all over the world. Furthermore, our perfect services, advanced technology, modern equipment and strict management make our products more popular and obtain a good reputation among our clients. As our company's business extension, at the end of 2006, we have also successfully developed the market for hardware and construction machinery, such as bearings and gondola shelving. All these products are qualified after being tested by authentic system. We always carry out enterprise spirit of "taking trust as essential, mutual benefit and making win-win situation". Now we are hoping to develop long-term, business relationships with clients from around the world and we welcome interested companies to contact us with their inquiries. Our qualified staff is standing by to deal with your order.
Pup Joint,Tubing Pup Joint,Pup Joint Adalah,Integral Pup Joint
ESASTSUN OILFIELD EQUIPMENT MANUFACTURING (CAMBODIA) CO., LTD , https://www.eastsuncambodia.com