タイトルまたは説明

1. Application range: well control fire-resistant hose (BOP hydraulic control line) is mainly used for drilling BOP hydraulic control and hydraulic drive of high temperature flammable site in metallurgical industry. The hose has the follow features: high pressure resistance, high temperature resistance and fire resistance. 

2. Product category: High-molecular polymer external coated type, stainless steel armored type external coated type, outer stainless steel wire external coated type. 

3. Executive standard: API Spec *6D SY/T ***3.*****2