Hydraulic Rubber O-Rings: Match the Compound to Heat and Pressure Duty

Hydraulic O-Ring Heat and Pressure Review: Specify the Complete Duty Cycle

An O-ring has no independent pressure rating without its gland and compound data. Review backup-ring requirements against clearance and pressure direction. AS568 identifies dimensions; it does not certify the compound for hydraulic, sour-gas or heat-resistance duty.

Royal Way rubber O-ring enquiries for hydraulic and oilfield equipment are reviewed against the groove, fluid and operating duty. Specify the inside diameter and cross-section or exact standard size, together with normal and peak temperatures. Select the compound and hardness for the complete gland rather than relying on a general heat-resistant description.

Application of the rubber o ring:

For hydraulic equipment, identify the oil formulation, pressure direction, operating clearance and static or moving duty. For oilfield equipment, include gas composition and decompression conditions where relevant. Sour-gas and rapid-gas-decompression suitability require compound-specific qualification; neither hardness nor polymer name alone establishes these capabilities.

 Structure and sizes:

AS568 enquiries by exact dash number; confirm size, grade and availability.

Sizes: (ID × C/S) (mm)

Packing and shipping:

Standard export packing, inner plastic bag, outer with carton. Carton in pallets if necessary.

1: Express: DHL,UPS, TNT, FedEx, EMS 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:

Other relative rubber products for oil drilling use:

Company Profile:

Shanghai Qinuo Industry Co. Ltd supplies rubber, plastic and machined components to agreed specifications. Our ISO 9001 quality management supports drawing review and inspection. Hydraulic O-ring enquiries should include the groove drawing, compound requirements and operating conditions.

FAQ

Q1: Are you manufacture or trading company?
We are manufacture. Our factory located in Haimen District, Nantong City, Jiangsu Province. 

Q2: How can we guarantee quality?
Agree the O-ring inside diameter, cross-section, tolerances, compound grade and Shore A hardness inspection criteria. Provide the hydraulic groove drawing, fluid designation, pressure direction and temperature cycle for application review.

Q3: Can I get some samples?

Confirm sample availability, quantity, selected compound and shipping terms for the specified hydraulic O-ring size with the quotation.

Q4: Can you produce OEM products?
Yes, we can produce by your samples or 3D drawings. We can build the molds and fixtures.
Q5: What's the term of payment ?
Amount < US$5000,100% paid in advance by paypal or T/T;
Amount >= US$5000, 30% paid in advance, 70% balance before shipment by T/T
Q6: Can you manage the shipment?
Sure, we can arrange different ship ways according to the goods final packing: by express, by air or by sea.
Q7: What is the lead time?
Stock goods: generally within 7days according to the quantity.
Produce Goods: 12-25days according to the packing and quantity.

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