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GNG high-pressure fire-resistant and heat-insulating flexible hose assembly

Polymer type, stainless steel clad type, and stainless steel wire braided type.

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  • 产品描述
  • Application Range

    The GNG high-pressure, fire-resistant, and heat-insulating hose assembly for well control is mainly used for hydraulic control of drilling blowout preventers and hydraulic transmission in high-temperature and flammable areas of the metallurgical industry.

    Product Classification

    Polymer type, stainless steel armored type, and stainless steel wire braided type.

    Product Connection Type

    There are three types of end connectors: external thread, flange, and hose nipple.

    Applicable Standards

    API Spec 16D SY/T 5053.2-2007

    Nominal Inner Diameter (mm) Hose Assembly Outer Diameter (mm) Working Pressure (MPa) Minimum Burst Pressure
    (MPa)
    Minimum Bending Radius (mm) Thread 750℃ Fire-Resistant Working Time (min)
    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

Company Profile

Juheng is a manufacturer focusing on rubber products and machining, with 180 employees and 22 technical personnel, it mainly manufactures these products including oil-field plastic steel composite pipes, oil drilling rubber hoses, oil drilling and exploitation accessories, high and low pressure unions, various kinds of rubber hose joints, flexible metal hoses, nylon, polyurethane products, resins and sealing elements etc.

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