Shijiazhuang Jingbo Petroleum Machinery Co.,Ltd.

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1. High middle low pressure union

High pressure union is forged and made of high strength alloy steel with imported world class technology. Strict heat treatment ensures uniform metallographic structure and bearing capacity in the connector. The materials used full comply with ...

2. rotaty hose

1. Purpose: suitable for rotary hose for flexible connection between the top of the drilling riser and the vertically movable water faucet in the oil drilling and mud delivery systems, and for the adjustment of installing error between the drilling ...

3. Flexible choke kill line

1. Applicable to connection at locations when drill platform, semi-submersible drilling vessel or drilling vessel moves relatively and the installation dimensions of the drill rig subsequently change, and to delivery of oil gas mud and other ...

4. BOP liquid control line

.Well - control professional tube( BOP liquid-control line)
-----GNG high pressure fire-resistant and the heat-insulation hose assembly
Patent No: ZL 92 104811.4

Scope of application: the hose for well control--- GNG high-pressure, fire ...