Products
High Pressure Drilling and Cementing Hose
Features

Applications: Commonly used in drilling, cementing and workover service as flexible connection for mud manifold, cement manifold, choke kill manifold to transport water base mud, oil base mud, and washing fluid at high pressure in large volumes.

Temperature Range: Ambient temperature -20℃~+121℃.

Structure:

Tube(lining): Principally synthetic rubber, featuring oil resistance, abrasion resistance, acid & alkali resistance.

Reinforcement: 2-8 layers of high strength steel wire spiral.

Cover: featuring oil resistance, low temperature, weatherproof and anti-ageing.

Coupling type: LP and TBG of API Spec 5B. Flange or clip of API Spec 6A. Integral union or welded hammer union. Special type can be available upon customers' requirement.

Standard:API Spec 7K、ISO 6807、GOST 28618

Slide reading
Specifications
  • Grade A
  • Grade B
  • Grade C
  • Grade D
  • Grade E

in.   mm

I.D

mm

O.D

MPa(psi)

W.P

MPa(psi)

T.P

MPa(psi)

Burst Pressure

㎏/m

Weight

mm

Min Bending Radius

in

Coupling Thread

2    5173.310.3(1500)20.7(3000)25.8(3750)4.19002½ LP
2½  64  87.210.3(1500)20.7(3000)25.8(3750)5.212003LP

in.   mm

I.D

mm

O.D

MPa(psi)

W.P

MPa(psi)

T.P

MPa(psi)

Burst Pressure

㎏/m

Weight

mmMin

Bending Radius

in

Coupling Thread

2    5174.213.8(2000)27.6(4000)34.5(5000)4.49002½ LP
2½  6487.613.8(2000)27.6(4000)34.5(5000)5.512003LP
3    76103.513.8(2000)27.6(4000)34.5(5000)8.912004LP

in.   mm

I.D

mm

O.D

MPa(psi)

W.P

MPa(psi)

T.P

MPa(psi)

Burst Pressure

㎏/m

Weight

mm

Min Bending Radius

in

Coupling Thread

2    517927.6(4000)55.2(8000)69.0(10000)79002½ LP
2½  6499.527.6(4000)55.2(8000)69.0(10000)12.912003LP
3    76115.727.6(4000)55.2(8000)69.0(10000)15.912004LP
3½  8913327.6(4000)55.2(8000)69.0(10000)21.214004LP
4   102148.627.6(4000)55.2(8000)69.0(10000)25.214005LP
5   12717927.6(4000)55.2(8000)69.0(10000)37.915006LP
6   152209.827.6(4000)55.2(8000)69.0(10000)50.718006LP

in.   mm

I.D

mm

O.D

MPa(psi)

W.P

MPa(psi)

T.P

MPa(psi)

Burst Pressure

㎏/m

Weight

mm

Min Bending Radius

in

Coupling Thread

2    5185.534.5(5000)69.0(10000)86.3(12500)10.69002½ LP
2½  64103.734.5(5000)69.0(10000)86.3(12500)14.212003LP
3    7612034.5(5000)69.0(10000)86.3(12500)18.312004LP
3½  89135.634.5(5000)69.0(10000)86.3(12500)22.414004LP
4   102148.634.5(5000)69.0(10000)86.3(12500)25.214005LP
5   127184.834.5(5000)69.0(10000)86.3(12500)4315006LP
6   152209.834.5(5000)69.0(10000)86.3(12500)50.718006LP

in.   mm

I.D

mm

O.D

MPa(psi)

W.P

MPa(psi)

T.P

MPa(psi)

Burst Pressure

㎏/m

Weight

mm

Min Bending Radius

in

Coupling Thread

2    5187.851.7(7500)103.4(15000)129.3(18750)129002½ LP
2½  6411551.7(7500)103.4(15000)129.3(18750)22.312003LP
3    76131.851.7(7500)103.4(15000)129.3(18750)28.612004LP
3½  89146.851.7(7500)103.4(15000)129.3(18750)32.914004LP
4   102158.852 (7500)103.4(15000)129.3(18750)35.814005LP