RECOMMENDED FOR: 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 hig pressure in large volums.
TEMPERATURE: -20℃～+121℃(Grade B+U).
TUBE: Synthetic rubber. Oil, abrasion, acid & alkali resistant.
REINFORCEMENT: 2-8 layers of high strength steel wire spiral.
COVER: Featuring oil resistant, low temperature, weather proof and anti-aging.
CONNECTIONS: 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' request.
OPTIONAL: Accessories such as safety chains, safety clamps, lifting eye and collar clamp
are available.
STANDARD: API Spec 7K-0078, the scope of this license includes the following products:
High Pressure Mud and Cement Hose-FSL 0, 1, 2.
MAIN PARAMETER:
GRADE A:
|
I.D. in. (mm) |
O.D. mm |
W.P. psi |
T.P. psi |
Referance weight kg/m |
Min bending radius mm |
| 2 (51) | 73.3 | 1500 | 3000 | 4.1 | 900 |
| 2½ (64) | 87.2 | 1500 | 3000 | 5.2 | 1200 |
GRADE B:
|
I.D. in. (mm) |
O.D. mm |
W.P. psi |
T.P. psi |
Referance weight kg/m |
Min bending radius mm |
| 2 (51) | 74.2 | 2000 | 4000 | 4.4 | 900 |
| 2½ (64) | 87.6 | 2000 | 4000 | 5.5 | 1200 |
| 3 (76) | 103.5 | 2000 | 4000 | 8.9 | 1200 |
GRADE C:
|
I.D. in. (mm) |
O.D. mm |
W.P. psi |
T.P. psi |
Referance weight kg/m |
Min bending radius mm |
| 2 (51) | 79.0 | 4000 | 8000 | 7.0 | 900 |
| 2½ (64) | 99.5 | 4000 | 8000 | 12.9 | 1200 |
| 3 (76) | 115.7 | 4000 | 8000 | 15.9 | 1200 |
| 3½ (89) | 133.0 | 4000 | 8000 | 21.2 | 1400 |
| 4 (102) | 148.6 | 4000 | 8000 | 25.2 | 1400 |
| 5 (127) | 179.0 | 4000 | 8000 | 37.9 | 1500 |
| 6 (152) | 209.8 | 4000 | 8000 | 50.7 | 1800 |
GRADE D：
|
I.D. in. (mm) |
O.D. mm |
W.P. psi |
T.P. psi |
Referance weight kg/m |
Min bending radius mm |
| 2 (51) | 85.5 | 5000 | 10000 | 10.6 | 900 |
| 2½ (64) | 103.7 | 5000 | 10000 | 14.2 | 1200 |
| 3 (76) | 120.0 | 5000 | 10000 | 18.3 | 1200 |
| 3½ (89) | 135.6 | 5000 | 10000 | 22.4 | 1400 |
| 4 (102) | 148.6 | 5000 | 10000 | 25.2 | 1400 |
| 5 (127) | 184.8 | 5000 | 10000 | 43.0 | 1500 |
| 6 (152) | 209.8 | 5000 | 10000 | 50.7 | 1800 |
GRADE E：
|
I.D. in. (mm) |
O.D. mm |
W.P. psi |
T.P. psi |
Referance weight kg/m |
Min bending radius mm |
| 2 (51) | 87.8 | 7500 | 15000 | 12.0 | 900 |
| 2½ (64) | 115.0 | 7500 | 15000 | 22.3 | 1200 |
| 3 (76) | 131.8 | 7500 | 15000 | 28.6 | 1200 |
| 3½ (89) | 146.8 | 7500 | 15000 | 32.9 | 1400 |
| 4 (102) | 158.8 | 7500 | 15000 | 35.8 | 1400 |
Cementing Hose
|
I.D. in. (mm) |
O.D. mm |
W.P. psi |
T.P. psi |
Reference weight kg/m |
Min bending radius mm |
| 2 (51) | 93.2 | 10000 | 15000 | 14.00 | 1.2 |
| 2½ (64) | 112.0 | 10000 | 15000 | 18.60 | 1.2 |
| 3 (76) | 135.5 | 10000 | 15000 | 29.60 | 1.5 |
| 4 (102) | 172.1 | 10000 | 15000 | 48.80 | 1.8 |
|
I.D. in. (mm) |
O.D. mm |
W.P. psi |
T.P. psi |
Reference weight kg/m |
Min bending radius mm |
| 2 (51) | 107.5 | 15000 | 22500 | 22.00 | 1.4 |
| 2½ (64) | 131.1 | 15000 | 22500 | 34.60 | 1.5 |
| 3 (76) | 145.1 | 15000 | 22500 | 39.50 | 1.6 |
