Rubber O Rings

AS568 Rubber O-Ring Seals: Size and Compound Selection for Thermal Service Product Description SHQN supplies standard-size and custom rubber O-rings. For an assembly exposed to elevated temperatures, specify both the required AS568 size and an elastomer compound suitable for the actual service. The size designation does not establish a temperature rating. Quote an AS568 dash number or provide inside diameter, cross-section and tolerances on a drawing. Include the groove

Custom Color Rubber O Rings NBR Silicone FKM Material AS-568A Standard Custom-colour rubber O-rings are specified by inside diameter, cross-section and tolerance, or an exact AS568 dash number. NBR, silicone and FKM are distinct material choices; select the compound for the fluid and temperature before agreeing the colour. Other materials, including EPDM, require separate application review. SHQN accepts standard-size and custom O-ring enquiries. Include a drawing or exact

Black Rubber Sealing Rings with Drawing-Specified Profiles Product Description SHQN supplies black rubber sealing rings in specified standard or custom dimensions. Confirm whether the required part is a circular O-ring, a ring with a square cross-section, or a square outline seal before quotation. For a circular O-ring, specify inside diameter and cross-section. For square-section or square-outline seals, provide the complete profile drawing and tolerances. NBR, FKM, EPDM and

EPDM and Silicone O-Rings with Specified Inside Diameter and Cross-Section Product Description SHQN supplies EPDM and silicone O-rings as separate material options for specified sealing applications. Send the AS568 dash number and required revision, or a drawing with inside diameter, cross-section and tolerances. For small or large custom rings, specify inside diameter and cross-section together. Confirm the manufacturing range and construction for the selected compound

AS568-221 Colored Buna-N O-Rings, Target 90 Shore A One Stop service Send the AS568-221 dimensional specification, target 90 Shore A hardness tolerance and tear drop rope 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, temperature and sealing conditions. For AS568-221 rings with target 90 Shore A hardness, confirm the dimensions and mating geometry against the

Custom Colored Buna-N (NBR) O-Rings for Part Identification One Stop service Send a drawing or size list with the NBR compound, Shore A hardness, color reference and quantity for each part number. Application Application of NBR O-Rings and Buna O-Rings: This listing covers colored nitrile O-rings. Buna-N and nitrile are names used for the NBR elastomer family; specify the exact compound for the contacting media and operating conditions when ordering NBR o-rings. Color is

AS568 Rubber O-Rings for Specified Automotive and Oilfield Applications Product Description SHQN supplies rubber O-rings to specified AS568 dash numbers or drawing dimensions. Automotive and oilfield enquiries require the component drawing, compound specification and actual operating conditions. Confirm inside diameter, cross-section and tolerances for the required size designation. A general catalog size range does not identify an individual replacement ring. Silicone, NBR,

Rubber O-Rings for Equipment Seal Replacement and Wear Requirements Selection requirements Specify the elastomer compound, Shore A hardness, contacting media and operating conditions. Where wear is a concern, include motion type, speed, mating surface, lubrication and the required test criteria. Performance is specific to the selected compound and assembly. Applications Equipment, pump, flange and housing seal enquiries are matched to the groove drawing and service conditions

Custom Silicone O-Rings for 2, 3 and 4 Inch Size Enquiries Product Description SHQN supplies custom silicone O-rings to specified dimensions. For a 2, 3 or 4 inch enquiry, state whether the inch value refers to ring inside diameter, outside diameter or a nominal equipment size. Provide inside diameter, cross-section, units and tolerances on the drawing. A nominal inch size without a cross-section does not define a finished O-ring. This listing focuses on silicone O-rings. NBR

Small Coloured NBR O-Rings — Dimensions, Oil Exposure and Sample Enquiries Small NBR Seal Samples: Confirm Dimensions and Handling Before Approval Sample requirement Details to agree Size definition Relaxed ID and cross-section, units, tolerance and drawing revision. Compound and hardness NBR grade and Shore A target matched to the fluid and gland requirements. Appearance Approved colour reference and surface acceptance criteria for the small part. Assembly check Gland

Colored Soft Silicone O-Rings — 40–60 Shore A Options Product Description These colored silicone O-rings focus on softer hardness options for drawing-based sealing assemblies. Specify the target Shore A hardness together with the ring dimensions and groove requirements so flexibility and sealing compression can be evaluated for the joint. Send inside diameter, cross-section and tolerances, or the applicable standard size reference. Custom-size availability is confirmed

AS568 Silicone O Ring Seals for Equipment Component Enquiries: Royal Way offers custom silicone O ring seals with AS568 size references and drawing-based dimensions. Confirm the compound, hardness, groove dimensions and operating conditions together; pressure capability must be assessed for the selected silicone compound and seal assembly. Custom service covers size and color requests and review of moulded or cut silicone parts. For a circular O ring, specify inside diameter

Silicone Rubber O-Rings for Food-Contact Compound Enquiries Custom Silicone Sealing Ring Enquiries Send the ring drawing, colour reference and sealing conditions for a quotation. Feature Silicone rubber O-rings can be considered for applications involving outdoor exposure. Specify the selected compound and exposure conditions for review; weather resistance does not establish a pressure rating or service-life guarantee. The operating temperature range depends on the silicone

Custom Silicone O Rings for Replacement Seal Enquiries: Royal Way offers custom silicone O rings with moulding and cutting service enquiries. For replacement parts, provide the original part drawing or measured inside diameter and cross-section, together with dimensional tolerances and quantity. Temperature and wear suitability depend on the selected silicone compound and service conditions. Specify the medium, temperature, pressure and any movement; review the seal against

Custom PTFE-Coated FKM or Silicone O-Rings Coating thickness 5-15 micrometres as listed; confirm the required thickness and tolerance for the selected coating process. Function: 1: Select the FKM or silicone substrate and coating for the contacting fluid and operating environment; compatibility is application-specific. 2: Specify installation and friction requirements when requesting a coated surface; performance depends on the coating and assembly. 3: Agree coating color for

Product Introduction Custom rubber O-rings are specified by compound, inside diameter, cross-section and Shore A hardness. This listing focuses on NBR and EPDM custom enquiries. The required hardness must be selected for the actual groove and service conditions; the 20–90 Shore A range in the original listing does not mean every material or size is available at every hardness. Use the actual fluid and operating conditions to select NBR, EPDM or an alternative compound.

Product Description: Royal Way custom silicone O-ring enquiries can include colour and packaging identification alongside dimensional and compound requirements. Confirm the actual silicone compound, hardness and gland drawing for sealing use. Provide the requested colour reference and any packaging artwork for quotation. Colour can support sorting or brand identification, but it does not establish material grade or application suitability. Confirm the required construction

Product Description: Royal Way custom rubber O-rings are offered in silicone, NBR, FKM and EPDM material options. Provide the AS568 dash number or custom drawing and identify the operating fluid and gland conditions before selecting the compound. One of the key features of the Rubber O Rings is the ability to customize them according to your specific requirements. Whether you need a particular size, color, or shape, these custom silicone rings can be tailored to meet your

Flexible Rubber O-Rings for Machine Seals: Compound and Size Selection Machine sealing O-rings are available in silicone, NBR, FKM, HNBR and EPDM options. Select a defined compound for the sealing medium and joint conditions; these material families are not interchangeable specifications. For replacement machine seals, supply an AS568 dash number or drawing showing inside diameter, cross-section and tolerances. Confirm the groove dimensions as well as the loose ring

Black Rubber O Rings in Specified FKM, NBR, EPDM and Silicone Compounds Product Introduction Our rubber O-Rings are circular sealing elements typically made from materials such as NBR (Nitrile), HNBR (Hydrogenated Nitrile), FKM (Fluoroelastomer), EPDM (Ethylene Propylene Diene Monomer), and others. Specify the compound, dimensions and hardness for each application rather than treating these materials as interchangeable. Rubber O rings are used in hydraulic and pneumatic