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PQAPGT Borosilicate Glass Tube
The chemical composition of borosilicate glass gives it strong resistance to hydrolysis and durability against aggressive substances. The low coefficient of expansion and excellent thermal shock resistance also add to its versatility, and the smooth surface also offers impressive scratch resistance.
Excellent chemical resistance
High temperature resistant
Excellent light transmittance
Applied Range
Can be made into DIY crafts, laboratory glassware, pharmaceutical glass tubes, cookware and kitchen utensils, optical equipment, glass straws, semiconductor production, etc.
ClownRounTown
September 4, 2025
These are durable they are sized and listed at the right size that they’re fairly cheap price wise always did what I needed them to do. They clean easily just in the dishwasher and there thickness is just listed very durable. They work great
BON
August 19, 2025
4 Inches Long 10 Pieces Glass Borosilicate Blowing Tubes 12 mm OD 2mm Thick Wall Tubing, Clear TubesAll uniform. No quality issues. Would buy again.
JAYEGEE
July 15, 2025
*Durability*ThicknessWould definitely recommend!
Jonathan S.
July 4, 2025
Not the best but not the worse? Glass holds OK on a drop, does start with crack and become weak with high heat. I would buy again tho
Maureen Carney
May 19, 2025
As described
Urpp
May 8, 2025
Going from hot solution to cold solution they did not crack.
kenneth
March 7, 2025
False advertising, inconsistent sizes of glass every single one of them broke with an extremely short period of time definitely not made of what they say they are put heat on them to get hairline cracks do not even survive a 2 foot shatter in pieces what a waste of my money.
Rech
January 1, 2025
I needed to connect vacuum hoses and these were perfect! And, when dropped a short distance onto concrete remained intact.
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