rotary drilling hose(I.D. 51mm---152mm)

rotary drilling hose, I.D. 51mm---152mm rotary drilling hose Rotary Drilling Hose/ Vibrator Drilling Hose We are Hebei Yutong Special Rubber Hose Co.,Ltd.We are a ISO9001 and API Q1 and API 7K certified manufacturer in China. API Specification Q1 NO:Q1-0988 API Monogram License Number: 7K-0246 I.D. Working PressureTest PressureAPI GradeSafety factorO.D. Hose BodyMBR storageMBR operationWeight of hose bodyNoteinpsibarpsibar-* WPmmmmkg/m-24000 5000276 3458000 10000552 690C D2.5 2.597 1020.6 0.60.7 0.711 12- -2.54000 5000 7500276 345 5178000 10000 15000552 690 1035C D E2.5 2.5 2.5109 111 1320.6 0.6 0.70.7 0.7 0.813 15 25- - -34000 5000 7500276 345 5178000 10000 15000552 690 1035C D E2.5 2.5 2.5124 126 1480.6 0.7 1.00.7 0.8 1.116 18 34- - -3.54000 5000 7500276 345 5178000 10000 15000552 690 1035C D E2.5 2.5 2.5140 140 1620.8 0.8 1.20.9 0.9 1.321 21 38- - -44000 5000 7500276 345 5178000 10000 15000552 690 1035C D E2.5 2.5 2.5166 166 1741.0 1.0 1.21.2 1.2 1.433 33 41- - -55000 7500345 51710000 15000690 1035D E2.5 2.5197 2131.4 1.41.5 1.547 67- -65000 7500345 5177500 11250690 776- -2.25 2.25266 2341.5 1.61.7 1.857 76a a