Letone oil drilling hoses have obtained API Q1 quality management system certification (API 7K & API 16C & API 16D), API 7K and API 16C product certifications, ABS product design approval (API 7K & API 16C), ABS factory permits, and ABS type approvals. The products feature high pressure, constant diameter, and lightweight design, and are widely used in onshore and offshore oil drilling projects.
![[LT303] API 16D Series-BOP Control Hose](http://inrorwxhlmpnlp5m-static.micyjz.com/cloud/pnBpnKqklnSRplrrmjookp/7-640-426.jpg)
![[LT302] API 16C Series-Flexible Choke and Kill Line](http://inrorwxhlmpnlp5m-static.micyjz.com/cloud/plBpnKqklnSRplrrmjnokp/6-640-426.jpg)
![[LT301 D] API Spec. 7K-Rotary Drilling And Vibrator Hose](http://inrorwxhlmpnlp5m-static.micyjz.com/cloud/pkBpnKqklnSRplrrmjlokp/5-640-426.jpg)
![[LT301 C] APISpec. 7K FSL0 |ABS High Pressure Cementing Hose](http://inrorwxhlmpnlp5m-static.micyjz.com/cloud/pjBpnKqklnSRplrrmjkokp/4-640-426.jpg)
![[LT305]17K Jumper Hose](http://inrorwxhlmpnlp5m-static.micyjz.com/cloud/pmBpnKqklnSRplrrmjrokq/1-640-426.jpg)
![[LT304] Multi-Purpose Crude Oil Hose](http://inrorwxhlmpnlp5m-static.micyjz.com/cloud/piBpnKqklnSRplrrmjjokp/3-640-426.jpg)
![[LT301 F]Super Abrasion Resistant Frac Hose](http://inrorwxhlmpnlp5m-static.micyjz.com/cloud/prBpnKqklnSRplrrmjiokp/2-640-426.jpg)