Essential details
MOQ:1000pieces
Shipping:Express Delivery, Air freight, Ocean freight
Package Description:Packed in inner poly bags, then into export cartons. Inner packaging prevents O‑rings from sticking, scratching and contamination. Custom packing requirements are supported.
Product Introduction
YOUQI small‑size standard rubber O‑rings are made of NBR (nitrile butadiene rubber), manufactured in Shanghai, China. Hardness ranges from 60‑70 Shore A, operating temperature covers ‑40℃ to 120℃. Available in black, blue, red, brown, green and other colors, supporting both standard and non‑standard sizes. Complying with AS568, BS1516 and other international standards, these NBR o‑rings deliver stable sealing performance specially for household sealing machines. Featuring fine oil resistance and good compression recovery, they maintain reliable sealing effect under long‑term domestic working conditions. Custom specifications are acceptable to match different equipment demands. Finished goods are packed in export cartons with inner poly bags to avoid dust, extrusion and scratch damage during sea and air transportation.