G SQUARED ENGINEERED PRODUCTS

Duker is a world-class manufacturer of high quality glass lined steel pipe, columns, and fittings for corrosion resistance and low fouling in tough applications. Duker also provides reliable, gap free ultra-clean reactor bottom outlet valves. These are produced in a highly automated factory specifically designed for producing glass lined steel pipe.

Duker's email 800 pipe is spark tested at 20,000 volts to assure the integrity of the glass-to-steel bond. Duker has the most stringent quality assurance program in the glass-lined steel pipe market providing the highest level of reliability.

Duker offers a wide variety of standard size pipe spools, valves and fittings. Duker's standards range from 1" to 24" in diameter and lengths from less than 1" to 10' long. Duker has a huge inventory for quick turnaround.

Duker is an ISO-9001 certified company.

Call G SQUARED first for your
DUKER glass lined steel pipe!
225-293-6153

QVF Process Systems specializes in borosilicate glass pipe and glass and/or silicon carbide tubed heat exchangers and condensers for high corrosion resistance and low fouling service in difficult and high temperature or high vacuum service.

Call G SQUARED first for your
QVF PROCESS SYSTEMS glass pipe and heat exchangers!
225-293-6153