Rubber O Rings

Colored Round Rubber Seal Rings with Specified Hardness One Stop service Provide the seal drawing with dimensions, compound, target Shore A hardness, color sample and intended service conditions. Application Application of the rubber o ring: A: Round seals in specified housings and connections; confirm ring dimensions, groove geometry and installation clearance. B: Specify whether the part is a circular O-ring or a flat annular gasket. O-rings require inside diameter and

Custom Colored Nitrile O-Rings with Specified Compound and Hardness One Stop service Send the standard size or ring drawing, NBR compound specification, target Shore A hardness and tolerance, color sample and operating conditions. Application Application of NBR O-Rings and Buna O-Rings: Nitrile (NBR/Buna-N) O-rings require the exact compound specification and target hardness for the intended sealing application. Identify the medium, temperature, pressure and motion when

Compression-Moulded Small Silicone O-Rings Product Description SHQN supplies small silicone O-rings for compression-moulding inquiries. Provide the AS568 dash number and required revision, or a drawing with inside diameter, cross-section and dimensional tolerances. Confirm the finished ring dimensions and tooling requirements before ordering. A broad catalog size range does not establish the achievable tolerance or minimum size of a particular silicone ring. Select the

Red and Transparent Silicone O-Rings for Specified Thermal Conditions Compound selection Specify the silicone compound, Shore A hardness and continuous and peak operating temperatures. Include contacting water, oil, chemicals and exposure duration; suitability and ageing performance depend on the selected compound and assembly. Application Equipment, appliance and electronic assembly enquiries are matched to the seal groove drawing and service conditions. For any medical

AS568 NBR and Silicone O-Rings with Separate Compound Specifications Product Description SHQN supplies rubber O-rings to specified AS568 dash numbers or custom drawings. NBR (nitrile/Buna-N) and silicone enquiries require separate compound and hardness specifications. Provide inside diameter, cross-section, units and dimensional tolerances or the complete AS568 size designation. Custom ring dimensions require drawing review. NBR and silicone are distinct material options.

Colored NBR O-Ring Seals for Small Assemblies and Fluid Connections Rubber o ring seal Material: NBR (nitrile rubber) for this product; HNBR, SBR, EPDM and silicone are separately specified alternatives. Customized drawing designs are welcome Customized OEM products Colored NBR O-rings can be specified for identifying replacement parts in small assemblies. Link each color to a part number, dimensions and compound grade so visually similar rings are not mixed during installati

OEM Round Silicone O-Rings for Instrument and Electronic Equipment Product Description Brand: Qinuo Name: Drawing-Based Silicone O-Rings for Instrument Housing Assemblies Material: Silicone compound selected for the instrument assembly and exposure conditions. Other elastomers are separate material options. Hardness: Shore A hardness per silicone compound and housing groove drawing, with an agreed acceptance tolerance. Size: Inside diameter and round cross-section per OEM

AS568-222 Colored Buna-N O-Rings, Target 90 Shore A One Stop service Send the AS568-222 dimensional specification, target 90 Shore A hardness tolerance and quick change kit component drawing. Application Application of NBR O-Rings and Buna O-Rings: NBR (nitrile/Buna-N) O-rings require an exact compound specification for the medium and operating conditions. For AS568-222 rings with target 90 Shore A hardness, review the quick change kit sealing interface, gland geometry and

AS568-231 Buna-N NBR O-Ring — Wireline Equipment Replacement Enquiry One Stop service The only thing you need to do is tell me your idea, we will help you achieve it! Application Application of NBR O-Rings and Buna O-Rings: Nitrile is the most widely used elastomer in the seal industry, and commonly used in o-ring and sealing applications. The popularity of nitrile is due to its excellent resistance to petroleum products and compound-dependent suitability for the specified

Custom Colored NBR O-Rings for Drawing-Based Replacement Orders One Stop service Provide the replacement part drawing, NBR compound specification, hardness, color reference and quantity so each requirement can be matched before production. Application Application of NBR O-Rings and Buna O-Rings: This page covers custom colored nitrile rings for specified seal grooves. Buna-N and nitrile are names used for the NBR elastomer family; identify the exact grade and operating

AS568-227 NBR / Buna-N O-Ring — 90 or 95 Shore A Grade Selection One Stop service Send the seal size, compound specification, colour reference and equipment drawing for a product-specific quotation. Application Application of NBR O-Rings and Buna O-Rings: NBR, also called nitrile or Buna-N, is selected against the actual fluid and temperature. This AS568-227 enquiry lists 90 or 95 Shore A alternatives; approve one hardness and its tolerance for the equipment seal position.

Small Rubber O-Rings for Specified Pressure-Sealing Designs One Stop service Send the ring and housing drawings with pressure, medium, temperature and motion to review the sealing configuration. Material: Rubber compound per fluid, temperature and pressure-service requirements Hardness Shore A hardness per selected compound and approved specification Mode of Production Moulding process per ring dimensions and selected compound Production Capabilities Wide ranges of our

OEM Colored Silicone O-Rings for Small Seal-Groove Assemblies Product Description Provide the OEM part drawing with inside diameter, round cross-section, tolerances and groove details; include the drawing revision for replacement orders. Order quantity and minimum batch size are confirmed for the chosen dimensions, compound and tooling. OEM and ODM enquiries are matched to the agreed silicone compound, hardness, color and part identification requirements. Sample approval,

Custom Blue and Red Silicone O-Rings with Specified Dimensions Product Description SHQN supplies moulded silicone O-rings in specified standard or custom dimensions, with blue or red color requirements agreed for the selected compound. Provide inside diameter, cross-section and tolerances. Confirm manufacturing feasibility for the individual ring rather than relying on a broad catalog range. Silicone is the material focus of this listing. NBR, EPDM and FKM alternatives

Silicone O-Rings in AS568 and Custom Drawing Sizes Product Description SHQN supplies silicone O-rings for standard-size replacement and custom sealing designs. For an AS568 inquiry, provide the dash number and required standard revision; for a custom ring, send inside diameter, cross-section and tolerances. Confirm the complete ring dimensions before ordering. A catalog range does not identify a specific AS568 size or establish the manufacturing range of every silicone

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

AS568 Standard-Size Silicone O-Rings for Component Drawings Product Description SHQN supplies silicone O-rings to specified AS568 dash numbers and agreed compound requirements. Include the component drawing and dimensional specification when requesting standard-size replacements. Confirm inside diameter, cross-section and tolerances for the requested size designation. Review custom dimensions separately from the selected standard size. This listing concerns silicone. NBR, FKM

Small O-Rings in EPDM or Silicone for Specified Seal Grooves Product Description SHQN supplies small rubber O-rings in EPDM or silicone for specified sealing grooves. Provide inside diameter, cross-section and dimensional tolerances, or the AS568 dash number and required revision where applicable. For micro or small-ring inquiries, send a dimensioned drawing rather than relying on the descriptive size label. Confirm the manufacturing range for the selected compound and ring

Colored Rubber O-Rings for Specified Oil-Service Applications One Stop service Send the standard size designation or seal drawing with oil formulation, temperature, pressure, compound, hardness and color requirements. Application Application of the rubber o ring: A: O-rings in specified housings and connections; confirm inside diameter, cross-section, groove dimensions and installation clearance. B: Standard-size replacements require the exact designation; custom seals

Standard and Custom NBR, VMQ or FKM O-Rings for Specified Fluids Product Description Brand: Qinuo Name: Standard and Custom NBR, VMQ or FKM O-Rings for Specified Fluids Material: NBR, VMQ (silicone) or FKM as separate elastomer options. For oil-contact service, specify the exact oil, additives and temperature so the compound can be selected. Hardness: Shore A hardness per chosen compound and groove drawing; specify the target and acceptance tolerance. Size: Standard