Spherical Packing Element

The product can match and interchange with the equipments of most of the domestic BOP manufactories, (such as Shanghai Shenkai, Huabei Rongsheng, Chuanyou Jingkong, Baoji Oil, Jiangsu Xinde, Jiangsu Sanyi etc.); After the application in the oil fields over the years, it has been proved that all the technical requirements and performance of our products can reach the standards of and be interchangeable with the products of Hydril.
It can be customized according to customers' specific requirements of temperature, pressure and environment conditions.
Temperature Range: Normal Conditions: -18℃-121℃ Special Case: -45℃-180℃

Xi’an ATO International Co., Ltd. was founded in 2008, belongs to ATO Group, which is located in Xi'an, China. We are engaged in export of  drilling equipment and spare parts for upstream oil field over ten years.