We are professional in Chemical Hose over 14 years since 2004:

1. Factory Cover 80,000 ㎡; 2.Italy OMA wire Spiral production line ; 3.6 Wire Spiral production line from South Korea; 4.6 Germany Mayer-15 braider machines ; 5.Our Production capacity reach 100million meters in 2013; 6.R&D Italy BILMA high pressure impulse testing platform; 7.36 Engineers , 20 senior engineers, 2 professors and doctor director, patent certificate over 20.

High Pressure Drilling and Cementing Hose API 7K

High Pressure Drilling and Cementing Hose API 7K
Inner layer: NBR or HNBR or PPFE
Reinforcement layer: Reinforcement layer of 2-6 layers steel wire wound structure
Cover: wear-resistant synthetic rubber layer
Temperature range: -40°C∽+260°C
letone.hose@hotmail.com

Letone(Letone) High Pressure Drilling and Cementing Hose It is used in drilling, cementing, well repairing and other operations, as a flexible joint for mud manifolds, cementing manifolds, etc., to deliver water-based mud, oil-based mud, etc. under high pressure.

                                                                                                           

Inner diameter
      In.mm
      I.D

Outside Diameter
      Mm
      O.D

Working pressure
      Psi
      W.P

Test pressure
      Psi
      P.P

Minimum burst pressure
      Psi
      Min B.P

Min. Bending Radius
      Mm
      Min B.R

2

72

1500

2250

3750

800

2 1/2

88

1500

2250

3750

900