Quartz Tubes & Custom Tubing

Quartz Tubes

Sentro Tech offers standard and custom quartz tube and quartz ware. Please call, fax or email us your requirement and drawing for price quotation and delivery schedule.

  • Available Tube Diameter From 3/16″ to 10″ for American size and 2 mm to 250 mm for Metric size.
  • Available Tube Length: From 1″ ( 25mm) To 72″ ( 1828mm).
  • Most items are in Stock and can be delivered in 1-3 days.
  • SentroTech also offer volume discount for all listed sizes if order quantity is more than 5 pieces for same size.
  • Please Specify the Tube ID, OD and Length In the Quote Request Form

Standard quartz tubes are listed in following table:

Standard Quartz Tube Sizing

American Unit 99.99% Quartz Tube
Sentro Tech Catalog # Inside Diameter Outside Diameter
in. mm in. mm
STQ-0250 0.25″ 6.4mm 0.37″ 9.4mm
STQ-0500 0.50″ 12.7mm 0.62″ 15.7mm
STQ-0750 0.75″ 19.1mm 0.87″ 22.1mm
STQ-1000 1.0″ 25.4mm 1.12″ 28.4mm
STQ-1500 1.5″ 38.1mm 1.66″ 42.1mm
STQ-2000 2″ 50.8mm 2.16″ 54.8mm
STQ-2500 2.5″ 63.5mm 2.66″ 67.5mm
STQ-3000 3″ 76.2mm 3.19″ 81.2mm
STQ-3500 3.5″ 89mm 3.70″ 94mm
STQ-4000 4″ 102mm 4.21″ 107mm
STQ-4500 4.5″ 114mm 4.70″ 119mm
STQ-5000 5″ 127mm 5.20″ 132mm
STQ-5500 5.5″ 140mm 5.75″ 146mm
STQ-6000 6″ 152mm 6.22″ 158mm
STQ-6500 6.5″ 165mm 6.73″ 171mm
STQ-7000 7″ 178mm 7.32″ 186mm
STQ-7500 7.5″ 191mm 7.83″ 199mm
STQ-8000 8″ 203mm 8.31″ 211mm
STQ-8500 8.5″ 216mm 8.82″ 224mm
STQ-9000 9″ 229mm 9.33″ 237mm
STQ-9500 9.5″ 241mm 9.80″ 249mm
STT-10000 10″ 254mm 10.31″ 262mm