Drilling hose to connection with manifold

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Standard and Certification: API
Condition: New
Packing:export packing

API 16D GNG High-pressure Fire-resistant Insulated Hose Assembly

GNG high-pressure fire-resistant insulated hose assembly for well control purpose is mainly used as the hydraulic pressure control pipe of drilling BOP and used for high-temperature furnace and flammable sites in the metallurgical industry. All the technical indexes of the hose assembly meet the API Spec 16D.

The inner core of the hose is made of saturated nitrile-butadience cyanide rubber, Teflon and some new-type nano-materials as well as auxiliary agents. It is acid-resistant, alkali-resistant, oil-resistant and high temperature-resistant.

The middle layer of the hose is a steel wire reinforcement layer, which is made of viscous and solid gel.

The outer layer is an insulated fore-resistant layer with stainless steel outer case, which is made of the compound of chloronorgutta rubber emulsified liquid, antimony trioxide and high silicon molecule with synthetic matter of surfactant carbon fiber.

Nominal ID(mm) Outside diameter(mm) Working pressure(MPa) Min.burst pressure(MPa) Min.bending radius(mm) Thread Operating time(min)with fire-resisting at 750℃
Normal Limit
6.3 24 35 105 130 NPT  LP 5 25
26 70 175
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

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