Well-Control Professional Tube
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Well-control professional tube
(BOP liquid0control line)
-GNG high-pressure fire-resistant and heat-insulation hose assembly

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 SY/T5053.2-2002

 
  Specification for hose and indices for technical properties
Nominal
inner dia.(mm)
Outer dia. Of
hose assembly
(mm)
Operating
pressure
(Mpa)
Min. burst
pressure (Mpa)
Min. bending
radius(mm)
Thread
Operating time(min)with fire-resisting at 75℃
Normal
Limit
6.3
24
35
105
130
NPT
5
25
26
70
175
LP
8
28
35
105
140
32
70
175
10
30
35
105
160
34
70
175
12.5
37
35
105
210
43
70
175
16
41
35
105
260
47
70
175
19
44
35
105
280
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

 
ADD:SUITE907, 6 BUILDING, 19 CHUANGYE STREET, TAIYUAN NATIONAL HIGH-TECH INDUSTRIAL DEVELOPMENT ZONES,TAIYUAN, SHANXI, CHINA
TEL:0086-351-5600630, 5600631; FAX:0086-351-5600632; E-mail: worgxp@sxyixing.com; CONTACT:MR GUO XIAOPING