High-Pressure Fire Resistant BOP Hose Systems
In drilling environments, blowout preventer (BOP) control lines are critical components that must maintain operational integrity during wellbore pressure control operations. These lines are required to function under structural vibration and external thermal exposure to allow continuous control valve actuation. Shanghai PME Industrial manufactures standard bop hose fire resistant assemblies designed to meet industrial safety regulations for drilling control applications.
Our product range covers two standard technical specifications used in the field: the flexible 3/4” R2 AT Hose 3000 PSI Fire Resistance Red Cover Un-Armored for specific routing geometries, and the HOSE FIRE FIGHTER 1″ X 100 FEET 5000 PSI WP SS ARMOR 1″ NPT MALE for master supply lines. In the global industrial market, these configurations serve as independent alternatives to similar application hose series from international brands such as Parker (FA35 series) and NRP Jones (A822 Fire Flex series).
SS Armored Fire Resistant BOP Hose Coiled & Prepped for Export
Un-Armored Red Cover Fire Resistant Hose with PME Identification Logo
Technical Analysis: SS Armored vs. Un-Armored Outer Architecture
When selecting a fire resistant bop hose 5000 psi for BOP control manifolds, the choice of outer protection affects both mechanical durability and routing installation. Both engineering designs have specific structural characteristics suitable for different field environments:
1. Stainless Steel (SS) Armored Configuration
The ss armored bop hose design incorporates a continuous, interlocked stainless steel outer sleeve over the inner rubber layers and flame barriers.
- Advantages: Provides mechanical protection against external crushing forces, dropped objects on the rig floor, and continuous abrasion from adjacent equipment. The steel surface also serves to deflect direct heat away from the hose core during localized thermal incidents.
- Disadvantages: Results in increased total weight per foot and a larger minimum bend radius, which restricts installation inside tight control panel housings or cramped bulkheads.
2. Un-Armored Flame Resistant Red Cover Configuration
The un-armored fire flex hose relies on specialized rubber compounding, such as the high-visibility red fire-resistant cover utilized on our 3/4″ 3000 PSI hose, to provide flame resistance without an outer metal shield.
- Advantages: Offers lower weight and higher flexibility, allowing for a tighter bend radius. This facilitates easier routing through complex manifolds and installations where space limits prevent the use of armored options. The colored cover also assists in line identification during inspection.
- Disadvantages: Provides less resistance to severe mechanical impacts, sharp cuts, or heavy localized friction against steel structures under continuous vibration.
Technical Configuration Matrix
| Product Specification | Nominal Size (ID) | Working Pressure (WP) | Outer Protection Type | End Connections |
|---|---|---|---|---|
| 3/4” R2 AT Fire Resistant Hose | 3/4″ Inch | 3,000 PSI | Un-Armored Red Cover | Custom Couplings Available |
| 1″ Fire Fighter Hose (100 Feet) | 1″ Inch | 5,000 PSI | Interlocked Stainless Steel Armor | 1″ NPT Male Both Ends |
Request Technical Specifications & Sourcing Quotes
Shanghai PME Industrial provides documented high-pressure fire resistant hose assemblies. All shipments are supplied with standard hydrostatic pressure test logs and material tracking data. Contact our sales department to request technical dimension details and commercial quotes.
Independent Alternative Manufacturer for High Pressure Control Lines
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