API 7K High Pressure Hydraulic Rotary Drilling Hose
Happy (Tianjin) Technology & Development Co., Ltd.Base Info
- Model NO.：2" 3" 4" 5" 6"
- Material：Nitrile Rubber
- Capability：Acid Alkali Resistant Rubber Hose
- Color：Black
- Production Name：Drilling Hose
- Size：3,8"-8"
- Tube：NBR ,Neoprene
- Reinforcement：Four or Six Steel Wire
- Outer：NBR ,Neoprene
- Length：20m 30m 40m 50m
- Connector：Hammer Union
- Working Pressure：35MPa or 70MPa
- Safety Factor：4:1
- Temperature：-40c to +120c
- Trademark：OEM
- Transport Package：Wooden Casing
- Specification：2" ~ 6"
- Origin：China
- HS Code：4009210000
Description