Hose Solutions for Oil & Gas - Petroleum, Bunker & Composite Transfer

Oil & Gas Hose Solutions

The Hose That Moves Petroleum, Fuel And Chemical Safely

The oil and gas industry moves hydrocarbons and chemicals through hose at every stage of the value chain - from wellhead fracturing and well service, through terminal and refinery transfer, to truck loading, dock ship-to-shore transfer and marine bunkering. Every one of these applications demands hose that resists the conveyed media, holds pressure, dissipates static electricity, and survives in service conditions that would destroy standard industrial hose. A failure is not just downtime - it is a fire, spill and environmental liability.

Quanyi Rubber engineers hose for oil and gas service. Our petroleum suction and discharge hose is built to EN 1761 and API-style specifications in 2" to 12" diameters, with oil-resistant NBR inner tubes, steel-wire helix reinforcement for vacuum resistance, and electrically conductive constructions to dissipate static. Composite hose uses multiple layers of polypropylene or PTFE films around a steel helix - lighter, more flexible, and the standard for volatile fuel and chemical transfer. We supply hose for truck loading, dock transfer, bunker service, and large-diameter terminal and SPM applications.

We supply oil and gas hose to petroleum distributors, terminal operators, bunker suppliers and oilfield service companies across the Middle East, Southeast Asia, Africa and South America - regions where petroleum logistics depend on hose that performs without compromise.

Specification

How To Specify Hose For Oil & Gas Service

Specifying hose for oil and gas service requires attention to the conveyed media, the regulatory environment and the fire, static and spill risks inherent in petroleum handling. Below is the engineering approach we apply when helping petroleum distributors, terminal operators and oilfield service companies select hose for oil and gas applications.

1. Define the conveyed media: Crude oil, gasoline, diesel, bunker fuel, aromatic solvent, acid, fracturing fluid or chemical. Provide aromatic content, sulfur, water cut and temperature. Compound choice (NBR, FKM, PTFE, EPDM) follows directly from this.
2. Determine pressure and vacuum: Suction hose must withstand both pump discharge pressure and vacuum on the suction side. Select hose with working pressure at or above the pump relief, plus vacuum rating appropriate for the suction lift.
3. Specify electrical continuity: Petroleum hose must be electrically conductive or static-dissipative to prevent static accumulation during transfer. Confirm continuity between couplings and specify the bond or insulating configuration appropriate to the loading rack or dock.
4. Choose construction: Rubber (EN 1761) for rugged suction and discharge; composite for volatile fuel and chemical; floating hose for submerged discharge; SPM hose for single-point mooring. Match to the application, not the catalog.
5. Match couplings: ANSI or EN flanges, camlock, BSP, TTMA or proprietary dry-break couplings. Coupling material (steel, stainless, aluminum, brass) selected for the media and environment.
6. Plan for compliance and testing: Specify required standards (API, EN, BS), documentation (material certificate, hydrostatic test, continuity test), and inspection regime. Offshore and dock hose may require third-party certification.

Following these steps reduces the risk of failure in service - the metric that matters most in oil and gas, where the cost of a spill or fire dwarfs the cost of the hose itself.