high pressure choke hose

1. Description: Applicable as connection part when drill platform, semi-submersible drilling vessel or drilling vessel moves relatively and for adjustment of the installation variance of the drilling rig. It can be used for delivery of oil, gas, mud and other high pressure media (including mainly relief line, BOP line and choke & kill line). 2. Standard: API Spec 16C & SY/T5323-2004.3. Features: high pressure resistance, thermal insulation, anti-flaming, fire resistance and high abrasion resistance inner wall.SPECIFICATION AND TECHNICAL DATA OF FLEXIBLE CHOKE & KILL LINEIDmm(in)Rated work pressureMPa(psi)Test pressure MPa(psi)Min. burst pressure MPa(psi)Min. bend radius(mm)50.80(2)35.00(5000)70.00(10000)105.00(15000)90064.00(2-1/2)100076.20(3)100089.00(3-1/2)1100101.60(4)120050.80(2)70.00(10000)105.00(15000)157.50(22500)100064.00(2-1/2)110076.20(3)115089.00(3-1/2)1200101.60(4)125050.80(2)105.00(15000)157.50(22500)236.25(33750)100064.00(2-1/2)115076.20(3)120050.80(2)138.00(20000)207.00(30000)310.00(45000)90064.00(2-1/2)1100