Custom OEM/ODM Rubber O-Rings in NBR, HNBR or Silicone

Custom Replacement O-Rings: Convert the Sample into a Dimensioned Specification

Measure a worn or swollen sample as a reference and use the groove drawing to establish the replacement dimensions. Keep round-section O-rings distinct from square-section and X-ring designs. Neither colour nor a general polymer name establishes food-contact compliance or a hydraulic pressure rating.

Royal Way custom rubber O-ring enquiries in NBR, HNBR or silicone start with the mating groove and a dimensioned part drawing. Define inside diameter, cross-section and tolerances before selecting hardness and colour. Standard-size and custom rings require an identified compound and service specification; a replacement sample alone may not establish the original material or unworn dimensions.

Application of the rubber o ring:

For hydraulic or oilfield replacement, provide the equipment location, actual fluid, temperature cycle, pressure and any motion. Confirm the gland and approved compound for that duty. NBR, HNBR and silicone cannot be assumed interchangeable, and special gas-service requirements need compound-specific qualification.

 Structure and sizes:

AS568 size enquiries by exact dash number; custom sizes require drawing-defined dimensions and tolerances.

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. For a custom replacement ring, provide the mating dimensions, compound requirements and sample-approval criteria.

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 replacement-ring dimensions and tolerances from the approved drawing and mating groove. Specify the compound, Shore A hardness, colour reference and dimensional report required for sample approval.

Q3: Can I get some samples?

Confirm sample availability, quantity, compound, tooling requirements and shipping terms for the approved replacement-ring specification 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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Web: https://www.unionseal.com