Vintage PYREX Borosilicate Glass Lab Tube with Corning Fitting – 2½” x 120”

Description :
This vintage borosilicate glass lab tube is a marked piece from Pyrex by Corning, a trusted name in scientific and industrial glassware. Measuring approximately 2½ inches in diameter and 10 feet (120 inches) in length, this clear glass tube features a heavy-duty Y-fitting base with rubber gaskets and stainless steel clamp rings. Originally designed for laboratory use in vacuum or fluid transfer systems, the tube’s heat- and chemical-resistant qualities make it ideal for both functional reuse and creative repurposing. Its long, clean form and rare Corningmarking make it attractive for modern industrial display, lighting installations, or custom hydroponic designs.

Era: Mid-20th century

Style: Industrial Laboratory / Scientific Functional

Technique: Precision flame-blown borosilicate glass with machined clamp assembly

Tools Used: Glass lathe, precision torch, stainless steel clamps, rubber seal gaskets

History: Pyrex by Corning became standard in laboratories for its strength and reliability under extreme temperature and chemical exposure.

Manufacturer / Maker: Maker: Corning Glass Works (PYREX branded)

Measurements: 2½" Ø x 120" L (approx.)

Suggested Weight: 18–22 lbs

Suggested Shipping Package Dimension: 130" L x 6" W x 6" H

Music: Brian Eno – Music for Airports

Item Number : P15910

Category : Industrial

Brand : Corning Glass Works (PYREX branded)