AS568 Standard Rubber O Ring with Customizable Size for Secure Fit and Perfect Compatibility in Oil and Gas Industry

AS568 Standard O-Rings for Dash-Number and Gland Matching

Product Description

Specification

Item	Value
Place of Origin	China, Shanghai
Processing Service	Moulding
Brand Name	Royal Way
Model Number	AS568
Material	NBR, HNBR, FKM or silicone; select compound by service conditions
Product Name	Rubber O Ring
Color	Customer's Request
Application	Static or dynamic joints by compound and gland specification
Size	AS568 dash number or custom ID and cross-section by drawing
Shape	Ring Shape
MOQ	1000pcs
Packing	Customized Packing
Logo	Customized Logo Available
Hardness	Selected nominal Shore A hardness and tolerance by compound

Packing & Delivery

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

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Company Profile

Shanghai Qinuo Industry Co., Ltd was established in the year of 2013 at Shanghai Free Trade Zone, we are a professional rubber seal manufactory specialized in the Oil & Gas filed, Qinuo 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.

Under the Shanghai Qinuo, we have a wholly-owned factory in Nantong City, Nantong Ruowei Seal Technology Co., Ltd, only one hour's drive to Shanghai Pudong Airport or Shanghai Sea port to ensure the quick delivery, we have more than 30 rubber vulcanizing machines and relevant equipments, so that Qinuo can produce more than 20 kinds of rubber rings or other rubber products together to meet our customer's demands, our monthly rubber processing capability can up to 40 tons (about 80,000 lbs) or more. And our production capacity still in rapid growing.

FAQ

1. Who are we?

We are based in Shanghai, China, start from 2014, sell to North America(40.00%), Western Europe(10.00%), Mid East(10.00%), Northern Europe(10.00%), Eastern Europe(10.00%), South America(10.00%), Domestic Market(5.00%), Africa(5.00%). There are total about 51-100 people in our office.

2. How can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment;

3. What can you buy from us?

PTFE Seals/Oil packers/O Rings/Rubber Seals/Plastic Seals/Engineering Mechanical Seal.

4. Why should you buy from us not from other suppliers?

1: More than 20 years developing and production experience. 2: Most of goods have inventory, short lead time. 3: OEM/ODM service 4: We have a professional sales team and professional technologists.

5. What services can we provide?

Accepted Delivery Terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES;
Accepted Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF;
Accepted Payment Type: T/T, L/C, D/P D/A, , Credit Card, PayPal, Western Union, Cash, Escrow;
Language Spoken: English, Chinese, Spanish, Portuguese, German, Russian

6. How long is your delivery time?

Generally it is 5-10 days if the goods are in stock, or it is 15-20 days if the goods are not in stock. it is according to quantity.

For more information, please contact us. We are looking forward to your inquiry.

AS568 Replacement Selection: Dash Number, Compound and Joint Geometry

An AS568 dash number identifies ring dimensions; it does not establish fluid compatibility or a pressure rating. Confirm the dash number and dimensional tolerances against the equipment drawing. If a metric or custom ring is required, specify nominal inner diameter and cross-section rather than selecting a visually similar inch size.

Choose the NBR, HNBR, FKM or silicone compound for the actual fluid, temperature and motion. Specify one nominal Shore A hardness and tolerance with the order. Rings with the same dimensions can have different compound properties, so a change of polymer or hardness requires review of squeeze, stretch and gland clearance.

For a repeat purchase, provide the equipment part number, approved compound and drawing revision along with the dash number. Include surface finish, gland dimensions, pressure direction and any backup rings when checking assembly fit. Confirm replacement dimensions from the specification rather than a stretched or swollen used seal.