Well Control Professional Tube BOP Control Line
——GNG High-pressure Fire-resistant and Heat-insulation Hose Assembly
Patent No.:ZL 92 104811.4
1、Scope of application:
The hose for well control-GNG high-pressure, fire-resistant and heat-insulation hose assembly is mainly used for the hydraulic control of the BOP for drilling and for hydraulic transmission at high-temperature and flammable places in the metallurgic industry.
2、Product classification: high molecular polymer jacket type, stainless steel armored jacket type and braided stainless steel wire jacket type.
3、Applicable Standard: API Spec 16D-0140 SY/T5053.2-2002
Specification for hose and indices for technical properties
|
Nominal |
Outer dia.of hose assembly |
Operating Pressure |
Min.burst Pressure |
Min. bending radius |
Thread |
Operating time (min)with fire-resisting at 750℃ |
|
|
Normal |
Limit |
||||||
|
19 |
44 |
35 |
105 |
280 |
NPT |
5 |
25 |
|
50 |
70 |
175 |
|||||
|
22 |
47 |
35 |
105 |
320 |
|||
|
53 |
70 |
175 |
|||||
|
25 |
50 |
35 |
105 |
360 |
|||
|
56 |
70 |
175 |
|||||
|
31.5 |
56 |
35 |
105 |
460 |
|||
|
62 |
70 |
175 |
|||||
|
38 |
63 |
35 |
105 |
560 |
|||
|
69 |
70 |
175 |
|||||
