Food Grade Hose
NBR Food Grade Suction and Discharge Rubber Hose (Oil Resistant / 10 Bar)
Engineered specifically for fatty food products and edible oils, our NBR food grade rubber hose delivers superior oil resistance and hygienic fluid transfer.
Quick Specifications
| Inner Diameter Range | 3/4" to 12" (19 mm to 300 mm) |
|---|---|
| Inner Tube Material | White/Black Food-Grade Nitrile Rubber (NBR - Oil Resistant) |
| Outer Cover Material | Smooth Blue Nitrile Rubber (NBR - Abrasion & Oil Resistant) |
| Reinforcement Layer | High-Tensile Synthetic Cord Plies + Helix Spiral Steel Wire |
| Working Pressure (WP) | 10 Bar / 150 PSI (Customizable to 16 Bar, 20 Bar, 25 Bar) |
| Safety Factor | 3:1 Burst Pressure Ratio |
SAE / DIN / EN Standards
100% Proof Tested
OEM Branding Available
MOQ Flexible
Overview
Product Overview
The NBR Food Grade Rubber Hose by Quanyi Rubber is an premium hygienic transfer hose designed to solve oil degradation issues commonly encountered in food and beverage processing. Unlike standard hoses that swell or deteriorate when exposed to fatty substances, this hose utilizes a premium Nitrile (NBR) inner tube, offering exceptional resistance to animal fats, vegetable oils, and dairy lipids.
Engineered for versatility, it is suitable for suction and discharge applications across food manufacturing facilities, conveying milk, fatty liquids, soybean oil, olive oil, and other edible oil derivatives without impairing product flavor, color, or aroma. Operating reliably in temperatures between -30°C and +90°C, it complies with stringent industrial health standards (Q/YMC0150).
The structural core features multi-ply high-tensile cord winding with a helical steel wire reinforcement, ensuring high flexibility and preventing vacuum collapse during heavy suction operations. Wrapped in a smooth, weather- and wear-resistant blue NBR outer cover, it withstands external oil contact, routine washdowns, and mechanical abrasion. Standard working pressure is 10 Bar (150 PSI) with customizable options reaching up to 16 Bar, 20 Bar, or 25 Bar for demanding high-pressure processing lines.
Key Features
Key Features
- Oil-resistant Nitrile (NBR) inner core prevents hose swelling and breakdown from fatty liquids
- Odorless and taste-free food grade compound ensures zero contamination of food products
- Helical steel wire reinforcement combined with cord plies provides full vacuum suction capability
- Handles continuous working temperatures from -30°C to +90°C
- Standard 10 Bar working pressure with 3:1 safety ratio for reliable plant safety
- Resistant to vegetable oils, animal fats, fatty milk products, and oily liquid condiments
- Durable blue NBR cover provides excellent resistance to abrasion, weather, and external oils
Structure
Hose Structure
Inner Layer: Smooth, oil-resistant food grade NBR rubber lining
Reinforcement: Multi-ply synthetic textile cord winding with embedded steel wire helix
Outer Layer: Abrasion, weather, and oil-resistant blue wrapped NBR rubber
Applications
Applications
Edible Oil Processing and Refining Lines (Soybean, Palm, Sunflower, Olive Oil)
Dairy Processing Plants for Whole Milk, Cream, and Butter Conveying
Fatty Foodstuff Transfer in Sauce, Mayonnaise, and Dressing Production
Liquid Food Tanker Loading and Unloading Systems
Meat and Poultry Processing Plant Grease and Fatty Fluid Transfer
Sanitary Food and Beverage Bulk Material Suction & Discharge
Advantages
Why Choose This Product
Superior lipophilic (oil) resistance prevents inner tube degradation when conveying oily food fluids
Steel wire helix construction prevents hose collapse during high-vacuum pump suction
Customizable pressure options (up to 25 Bar) to match specific high-pressure pump systems
Wide size availability up to 12" inner diameter accommodates high-volume tanker loading bays
Reduces maintenance downtime by eliminating oil-induced swelling common in non-NBR hoses
Technical Data
Technical Specifications
| Inner Diameter Range | 3/4" to 12" (19 mm to 300 mm) |
|---|---|
| Inner Tube Material | White/Black Food-Grade Nitrile Rubber (NBR - Oil Resistant) |
| Outer Cover Material | Smooth Blue Nitrile Rubber (NBR - Abrasion & Oil Resistant) |
| Reinforcement Layer | High-Tensile Synthetic Cord Plies + Helix Spiral Steel Wire |
| Working Pressure (WP) | 10 Bar / 150 PSI (Customizable to 16 Bar, 20 Bar, 25 Bar) |
| Safety Factor | 3:1 Burst Pressure Ratio |
| Working Temperature | -30°C to +90°C (-22°F to +194°F) |
| Executive Standard | Q/YMC0150 |
| Color Options | Blue (Standard) or Custom Sanitary Colors |
| Standard Lengths | 20m, 40m, 60m per coil (10m / 20m for large diameters 8"-12") |
| Custom Options | Pressure ratings, ply count, wall thickness & outer cover colors |
FAQ
Frequently Asked Questions
What makes NBR food hoses better for oil transfer than EPDM food hoses?
NBR (Nitrile) offers superior resistance to animal fats, vegetable oils, and fatty lipids, whereas EPDM can swell or degrade when exposed to heavy oils.
What is the operating pressure range of this NBR food hose?
The standard working pressure is 10 Bar (150 PSI) with a 3:1 safety factor. Higher pressure ratings (16 Bar, 20 Bar, 25 Bar) are available upon request.
Can this hose handle both pressure discharge and vacuum suction?
Yes, the embedded spiral steel wire reinforcement allows the hose to perform seamlessly in both positive pressure discharge and negative vacuum suction applications.
What temperature range can this NBR food hose withstand?
It is engineered to operate safely within a temperature range of -30°C to +90°C (-22°F to +194°F).
Can continuous lengths and colors be customized?
Yes, we supply lengths of 20m, 40m, and 60m coils depending on diameter, and offer customizable outer colors, wall thickness, and reinforcement layers.
Related
Related Products
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