Import Dark-Red Quartz Glass Tube — Buy in Bulk from Supplier in China

Beijing SG Technology Co., Ltd. manufactures Dark‑red quartz glass tubes from high‑grade quartz material. The tubes display a deep red hue while retaining the intrinsic strength of quartz, and they are engineered to endure high temperatures. The listing states that the product is available in multiple lengths and diameters, and custom lengths and finishes can be requested. Thermal resistance is highlighted as a key performance attribute suitable for demanding industrial environments.

In the quartz‑glass market, typical outer diameters range from 10 mm to 50 mm and wall thicknesses are commonly between 1 mm and 5 mm; these values apply unless a custom size is specified. Standard lengths for commercial tubes are usually 500 mm to 2000 mm, providing flexibility for most equipment designs. Quartz glass typically transmits ultraviolet light efficiently, with a transmission rate of about 90 % in the visible spectrum, and exhibits chemical resistance to most acids, which is a standard characteristic of this material.

The tubes are used in electronics, specialty lighting and artistic installations where both aesthetic and thermal performance are required. Procurement engineers and designers often source such components for prototype and production runs. Because the public listing does not disclose minimum order quantities, incoterms or payment terms, buyers should ask Beijing SG Technology Co., Ltd. for those details before placing an order.

Beijing SG Technology Co., Ltd. is based at 336 Room, Licheng Office District 8# Sijiqing Road, Haidian, Beijing 100195, China. The company is recorded as an imported tier supplier with a harbor trust level, indicating participation in international trade and basic compliance verification.

Platform data shows a response rate of 0 percent and no average response time, so initial contact may require follow‑up. Beijing SG Technology Co., Ltd. focuses on quartz‑based glass products and offers the Dark‑red quartz glass tube as described, without additional public information on certifications, MOQ or lead‑time.