Import Butyl Inner Tube — Buy in Bulk from Supplier in China

The Qingdaozihai Rubber butyl inner tube is a sealed rubber component used inside pneumatic tires. It is manufactured from butyl rubber, which offers low air permeability and good aging resistance. The product is offered in a range of diameters to suit cars, motorcycles and trucks. Each tube is designed for easy installation and to withstand heavy loads in demanding environments.

In the industry typical wall thickness for butyl tubes runs from 2 mm to 5 mm, providing a balance between flexibility and strength. Standard pressure ratings are up to 2.5 bar for passenger‑vehicle applications and higher for heavy‑duty use. Temperature performance is usually specified between - 40 °C and +120 °C, matching the operating range of most road and off‑road equipment. Manufacturers often follow ISO 9001 quality management practices and may test tubes for tensile strength around 12 MPa.

Buyers such as automotive OEMs, tyre manufacturers and agricultural machinery producers typically order these tubes in bulk quantities. The supplier indicates availability for wholesale shipments and can quote FOB or CIF terms. Because the listing does not disclose minimum order quantity, lead time or specific certifications, interested importers should request those details directly. Confirming packaging format - often stacked in cardboard boxes of 100 units - helps plan freight costs.

Qingdaozihai Rubber is located in Qingdao, Shandong province, China, at Room1402, Unit2, Building1 Yamai Mountain City No.38 Qingda Road, postal code 266000. The company operates as an imported‑tier supplier with a harbor trust tier, indicating it has established logistics capabilities for overseas trade. Its profile shows a response rate of 0 percent and an average response time of zero hours, suggesting that communication may require proactive outreach.

The firm lists butyl inner tubes among its product range, targeting automotive, industrial and agricultural sectors. While bulk supply options are mentioned, the listing does not disclose specific minimum order quantities, lead times, or certification details, so buyers should request that information directly. Qingdaozihai Rubber’s verification signals are limited to tier classifications, and no additional corporate history or client references are provided.