High Quality Armoured Hoses for Onshore & Offshore Drilling Activities
Armoured hose (armored hose) is a kind of rubber hoses covered with a layer of armor. Thanks to the protection of the armor, it has higher strength and better abrasion resistance. According to the armor material, armoured hoses are divided into polymer armoured hoses, stainless steel armoured hoses and braided stainless steel armoured hoses.
Stainless steel armoured hose
Braided stainless steel armoured hose
Armoured hoses are widely used in the drilling industry to connect a variety of drilling devices. Next, we'd like to introduce some armoured hoses commonly used in the drilling industry.
Armoured BOP Hose
Introduction
It is used to connect the blowout preventer and various valves for controlling the well pressure. Our armoured BOP hoses are produced in accordance with APT 16D standards and can withstand minimum 1300 °F (+700 °C) flame temperature at working pressure for 5 minutes without failure.
Polymer armoured BOP hose
Stainless steel armoured BOP hose
Construction
- Tube: Oil resistant synthetic rubber
- Reinforcement: Four or six high tensile steel wire spirals
- Cover: Oil and fire resistant synthetic rubber
- Armour types: polymer, stainless steel, braided stainless steel, or customized.
- Operating temperature: -40 °C to +120 °C
- Standard: API 16D
Table 1: Armoured BOP Hose Technical Specification
| Inner Diameter |
Outer Diameter |
Operating Pressure |
Min. Burst Pressure |
Minimum bend radius |
Weight |
| Inch |
mm |
mm |
Psi |
Mpa |
Psi |
Mpa |
mm |
Kg/m |
| 1/2" |
13 |
38 |
5000 |
35 |
20000 |
140 |
230 |
1.28 |
| 3/4" |
19 |
44 |
5000 |
35 |
20000 |
140 |
280 |
1.85 |
| 1" |
25 |
50 |
5000 |
35 |
20000 |
140 |
360 |
2.69 |
| 1 1/4" |
32 |
56 |
5000 |
35 |
20000 |
140 |
460 |
3.34 |
| 1 1/2" |
38 |
63 |
5000 |
35 |
20000 |
140 |
560 |
5.3 |
| 2" |
51 |
73 |
5000 |
35 |
20000 |
140 |
700 |
7.4 |
| 1/2" |
13 |
44 |
10000 |
70 |
30000 |
210 |
240 |
1.35 |
| 3/4" |
19 |
50 |
10000 |
70 |
30000 |
210 |
290 |
2.06 |
| 1" |
25 |
56 |
10000 |
70 |
30000 |
210 |
370 |
3.05 |
| 1 1/4" |
32 |
62 |
10000 |
70 |
30000 |
210 |
475 |
4.2 |
| 1 1/2" |
38 |
69 |
10000 |
70 |
30000 |
210 |
570 |
5.87 |
| 2" |
51 |
80 |
10000 |
70 |
30000 |
210 |
720 |
7.78 |
Armoured Choke and Kill Hose
Introduction
It is essential to control the well control equipment. Choke hose is used to direct drilling fluids from the annulus to the choke manifold and kill hose connects the mud pump and the well high pressure pipeline. Drilling fluids can be pumped into the well through the pipeline to control a threatened blowout.
Stainless steel armoured choke and kill hose
Braided stainless steel armoured choke and kill hose
Construction
- Hose: Synthetic NBR, corrosion-resistant & abrasion-resistant
- Reinforcement: multiple high tensile steel spirals
- Armour type: stainless steel, braided stainless steel
- Operating pressure: 5000 PSI, 10000 PSI, 15000 PSI
- Operating temperature: -22 °F to 200 °F (-30 °C to 93 °C)
- End fittings: API male nipples, API flanges, butt welded hammer unions and other special connections
- Standard: API Spec 16C
Table 2: Armoured Choke And Kill Hose Technical Specification
| Inner Diameter |
Outer Diameter |
Operating Pressure |
Test Pressure |
Min. Burst Pressure |
Minimum Bend Radius |
| Inch |
Inch |
Psi |
Psi |
Psi |
Inch |
| 2 1/2" |
4.15" |
5000 |
10000 |
15000 |
36" |
| 3" |
4.61" |
5000 |
10000 |
15000 |
48" |
| 3 1/2" |
5.25" |
5000 |
10000 |
15000 |
54" |
| 4" |
6.4" |
5000 |
10000 |
15000 |
60" |
| 2 1/2" |
5.14" |
10000 |
15000 |
22500 |
48" |
| 3" |
5.64" |
10000 |
15000 |
22500 |
48" |
| 3 1/2" |
6.05" |
10000 |
15000 |
22500 |
54" |
| 2 1/2" |
5.66" |
15000 |
22500 |
33750 |
60" |
| 3" |
6.16" |
15000 |
22500 |
33750 |
60" |
Armoured Kelly Hose
Introduction
Also known as mud hose, it is used to connect the standpipe to the swivel. It allows the drill string to be raised and lowered while the drill fluid is pumped through it.
Stainless steel armoured Kelly hose
Braided stainless steel armoured Kelly hose
Construction
- Tube: NBR
- Reinforcement: Two layers of spiral steel wire cables
- Armour type: stainless steel, braided stainless steel
- Operating temperature: -22 °F to 200 °F (-30 °C to 93 °C)
- Inner diameter: 2.5" – 5"
- Standard: API 7K
Table 3:Armoured Kelly Hose Technical Data Technical Specification
| Size |
Working |
Test Pressure |
API Grade |
Safety factor |
Min. Bending Radius |
| Inch |
Psi |
Bar |
Psi |
Bar |
- |
- |
m |
| 2.5 |
5000 |
345 |
10000 |
690 |
D |
2.5 |
0.8 |
| 3 |
5000 |
345 |
10000 |
690 |
D |
2.5 |
1 |
| 3.5 |
5000 |
345 |
10000 |
690 |
D |
2.5 |
1.2 |
| 4 |
5000 |
345 |
10000 |
690 |
D |
2.5 |
1.2 |
| 5 |
5000 |
345 |
10000 |
690 |
D |
2.5 |
1.3 |
