Multi-Colored NBR O-Rings for OEM Assemblies and Oil-Service Inquiries
Colored nitrile rubber O-rings can be specified for OEM assemblies with a drawing-based size and compound requirement. Assign a part number to each color and size so identification remains clear during assembly, packing and replacement.
Specify inside diameter (ID), cross-section (CS), units and dimensional tolerances. Tooling and size availability are reviewed against the drawing or identified sample rather than a general diameter range.
For this product, specify the NBR compound and target hardness. FKM, EPDM and silicone are separate material options requiring their own service assessment.
| Material: |
NBR (nitrile rubber); compound selected for the specified oil or other sealing fluid and temperature. |
| Hardness |
Specify Shore A hardness and tolerance for the selected NBR compound. |
| Mode of Production |
Compression, injection, injection transfer, extrusion, silicone liquid injection |
| Production Capabilities |
Wide ranges of our machines including 150T,200T,250T, 300T and 500T |
| Size/Color |
Provide ID, cross-section, tolerances and requested color for each OEM part number. |
More Pictures of the rubber O rings:
Application of the rubber o ring:
A: OEM equipment assembly: provide the seal drawing, gland dimensions and assembly method for the intended part.
B: Maintenance or fluid connections: identify the original part and whether the joint is static or moving.
C: Oil-service inquiries: specify the exact oil, additives, temperature and exposure duration to assess NBR compatibility.
Structure and sizes: circular-cross-section O-ring defined by ID x CS; alternative profiles require their own dimensions.
Rubber o rings samples corner view:
Other relative rubber products for oil drilling use:
Shanghai Qinuo Industry Co. Ltd was established in 2003, is a new and high-tech enterprise integrating R&D, production and sales. Since its inception, we adhering to the "Quality for Survival, Innovation Competes For Development " concept, continuous development and innovation, we won a good reputation at home and abroad.
Our company provides professional plastic parts, rubber parts and maching parts design and production services, products mainly used in automobiles, household appliances, machinery equipment and oil industry and other fields. We have a professional production and sales team, "High-Quality, High Professionalism, High Efficiency" are the principles of doing things.
We have two factories, more than 30 injection molding machines, molding machines and CNC lathes. Our company is located in Pudong New Area, Shanghai. Elegant environment, convenient transportation, Only need 30 minutes from our company to Pudong Airport.
Our quality management system is certified to ISO 9001. Specify sample approval, dimensional inspection and compound documentation requirements for the OEM part being ordered.
Packing and shipping:
1: Express: S.F. ,DHL,UPS, TNT, FedEx ect, for urgent and small order.
2: Air shipment: air port to air port or air port to door.
3: Sea shipment: suitable for bulk goods. it will takes more longer time than air shipment.
The steps of the production:
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