NBR (Buna-N)
Al Omran Rubber Trading supplies a comprehensive range of rubber O-rings in Dubai — stocked in NBR, Viton (FKM), Silicone, and EPDM materials. Metric and AS568 standard sizes for hydraulic, pneumatic, oil & gas, marine, and industrial applications across the UAE, GCC, and Africa.
5
O-Ring Types
1000+
Size Variants
AS568
& Metric Sizes
Since 2003
Established
Metric & AS568 Standards
Full range of inch and metric sizes in stock
Ready Stock in Dubai
Warehouse in Sharjah Industrial Area 13
UAE, GCC & Africa
Supplying industrial rubber across the region
NBR O-Rings — Nitrile Shore 70 (N70)
0.15 AED – 58.00 AED / piece
Black NBR (Nitrile Butadiene Rubber) O-rings, Shore hardness 70 — the most widely used sealing compound across hydraulic, pneumatic, and oil systems in the UAE and GCC. Available in metric and AS568 standard sizes, across 33 cross-section groups from 1.0mm to 8.0mm CS, with 939 size variants in total. Operating temperature: −30°C to +120°C.
| Material | Nitrile Butadiene Rubber (NBR / Buna-N) |
| Hardness (Shore A) | 70 ± 5 |
| Temperature Range | −30°C to +120°C |
| Standards | AS568 (inch) & Metric |
| CS Range | 1.0mm – 8.0mm (33 cross-section groups) |
| Total Size Variant | 939 Sizes |
| Fluid Compatibility | Petroleum oils, hydraulic fluids, fuels, water, fats |
| Colour | Black |
NBR O-Rings — Nitrile Shore 90 (N90)
0.08 AED – 74.56 AED / piece
Black NBR (Nitrile Butadiene Rubber) O-rings, Shore hardness 90 — the high-hardness Nitrile grade for applications demanding superior extrusion resistance under high pressure. 17 cross-section groups, 395 size variants in AS568 and metric sizes. Where standard Shore 70 O-rings fail under pressure, N90 holds. Operating temperature: −30°C to +120°C.
| Material | Nitrile Butadiene Rubber (NBR / Buna-N) |
| Hardness (Shore A) | 90 ± 5 |
| Temperature Range | −30°C to +120°C |
| Standards | AS568 (inch) & Metric (mm) |
| CS Range | 1.02mm – 6.99mm (17 cross-section groups) |
| Total Size Variants | 395 sizes |
| Fluid Compatibility | Petroleum oils, hydraulic fluids, fuels, water |
| Colour | Black |
O-Ring Supplier in Dubai, UAE — Industrial Sealing Solutions
Al Omran Rubber Trading is a leading O-ring supplier in Dubai, UAE, serving industries across all seven emirates — Dubai, Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah, Umm Al Quwain, and Fujairah — as well as the wider GCC region (Saudi Arabia, Kuwait, Qatar, Bahrain, Oman) and African markets.
Our O-ring range covers NBR (Nitrile), Viton (FKM), Silicone, EPDM, and Neoprene materials. We stock metric O-rings and AS568 standard O-rings in hundreds of sizes for hydraulic systems, pneumatic equipment, oil & gas, marine, and heavy manufacturing.
NBR O-Rings — Dubai’s Most Stocked Nitrile O-Rings
NBR O-rings are the industry standard for oil, fuel, and hydraulic fluid resistance. Available in Shore 70 and Shore 90 hardness, suitable for −30°C to +120°C. Used extensively across UAE oil & gas, automotive, and manufacturing sectors.
Viton (FKM) O-Rings — High-Temperature & Chemical Resistant
Viton O-rings are the preferred choice for high-temperature sealing, aggressive chemical environments, and offshore oil platforms. We supply Viton O-rings in AS568 sizes from 0.74mm inner diameter up to 658mm inner diameter.
Industries We Serve Across the UAE & GCC
Our O-rings are supplied to oil & gas companies in Abu Dhabi and Dubai, marine and offshore operators in Fujairah, construction and heavy equipment companies across all UAE emirates, manufacturing plants in Jebel Ali and Sharjah Industrial Areas, and food processing and pharmaceutical facilities throughout the GCC.