DH系列单臂吊环,是石油天然气和地质钻探部门在钻采作业中用于悬持吊卡起升或下降的重要工具。DH系列单臂吊环选材精良,采用整体锻造成型和特殊的表面强化处理工艺精心制造。并经严格的强度试验和无损检测,具有良好结构特征和耐磨性能。吊环额定载荷有150t(1350kN)、200t(1780kN)、250t(2250kN)、350t(3150kN)、500t(4450kN)。吊环的各项技术参数与性能均符合GB/T 19190和API Spec 8C的规范要求。
DH elevator links are important tools to control the descending and ascending of the elevators in the operation of well-drill or gas-drill or gas-drill or geological prospecting. DH single arm elevator links series are forged from a single billet of high quality materials and carefully surface-harden-treated to withstand the stresses and shocks of heavy service with strict intense test and NDE. The rating loads of elevator links series are 150t (1350kN), 200t (1780kN), 250t (2250kN), 350t (3150kN), 500t (4450kN). All the technical parameter and property of the elevator links completely conform to the requirements of GB/T 19190 and API Spec 8C.
DH系列吊环的技术规格
Technical specifications of DH elevator link series
规格型号 specifications | 额 定 载 荷 Rating loads | 长 度 Length |
| US ton | kN | |
DH 150 | 150 | 1335 | 1800 |
DH 200 | 200 | 1780 | 2700 |
DH 250 | 250 | 2225 | 2700 |
DH 350 | 350 | 3115 | 3300 |
DH 500 | 500 | 4450 | 3600 |
注: ①1短吨≈8.896kN ②长度为我公司生产的常用吊环长度,用户需用其它长度规格的吊环。可在合同中注明。 Note: ①1 US ton≈8.896kN ②The elevator links of the specifications in this chart are manufactured by our compan |