石油钻探软管-高压钻井软管（API 7K）

　　应用范围：用于钻井、固井、修井等作业中，作为泥浆管汇、固井管汇等的柔性连接件，在高压下输送水基泥浆、油基泥浆等。

　　内层：UPE/NBR/SBR/HNBR/PTFE

　　内径类型：全流量

　　增强层：2-6层钢丝缠绕结构的增强层

　　外胶层：耐磨合成橡胶层

　　温度范围：

　　-25℃~+80℃/-30℃~+160℃

　　接头类型：整体由壬

　　执行标准：API Spec 7K

　　Application: apply to drilling, cementing, well repair and other operations, as a flexible connection part for mud manifolds, cementing manifolds, etc., to transport water-based mud, oil-based mud, etc. under high pressure

　　Inner Tube: UPE /NBR / SBR / HNBR/PTFE

　　Tube Type: full flow

　　Reinforcement: 2-6 layers of high tensile spiral steel wire

　　Outer Layer: abrasion resistant synthetic rubber

　　Temperature Range: -25℃~+80℃/-30℃~+160℃

　　Connectors: integral union or as per customers' requirements

　　Standard: API Spec 7K