Quartz Glass Tubes | McMaster-Carr

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System of Measurement

Shape

Wall Thickness

Color

Length

Maximum Temperature

Clarity

REACH

Performance

Ultra High Temperature

Fabrication

Hardness

RoHS

Minimum Temperature

Modulus of Elasticity

72 kN/mm²

Export Control Classification Number (ECCN)

EAR99

Refractive Index

1.46

DFARS Specialty Metals

Exempt

Density

0.08 lb/in³

Thermal Conductivity @ Temperature

1.4 W/(m⋅°C) @ 20° C

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30 Products

Ultra-High-Temperature Quartz Glass Tubes

Blistering temperatures won’t melt these quartz tubes, and rapid temperature shifts won’t cause them to crack. Even tougher than borosilicate, they can be used in furnaces and ovens heated up to 2000° F. These highly pure tubes are often used in laboratories because they won’t leach impurities into samples or contaminate chemical reactions. Quartz tubes are optically clear and have excellent UV transmission, making them ideal for UV purification systems.

							Temp.
	OD	ID	Wall Thk.	Lg.	Lg. Tolerance	Edge Fabrication	Min.	Max., ° F	Color		Each
Annealed



		0.25"	0.157"	0.043"	12"	-0.126" to 0.126"	Ground	Not Rated	2,000	Clear	0000000	00000


		0.375"	0.276"	0.05"	12"	-0.126" to 0.126"	Ground	Not Rated	2,000	Clear	0000000	0000
		0.5"	0.413"	0.044"	12"	-0.126" to 0.126"	Ground	Not Rated	2,000	Clear	0000000	0000
		0.625"	0.551"	0.039"	12"	-0.126" to 0.126"	Ground	Not Rated	2,000	Clear	0000000	00000
		0.75"	0.630"	0.059"	12"	-0.126" to 0.126"	Ground	Not Rated	2,000	Clear	0000000	00000
		0.875"	0.748"	0.059"	12"	-0.126" to 0.126"	Ground	Not Rated	2,000	Clear	0000000	00000
		1"	0.866"	0.074"	12"	-0.126" to 0.126"	Ground	Not Rated	2,000	Clear	0000000	00000
		3 mm	1.000 mm	1 mm	12"	-0.126" to 0.126"	Ground	Not Rated	2,000	Clear	00000000	0000
		4 mm	2.000 mm	1 mm	12"	-0.126" to 0.126"	Ground	Not Rated	2,000	Clear	00000000	0000
		5 mm	3.000 mm	1 mm	12"	-0.126" to 0.126"	Ground	Not Rated	2,000	Clear	00000000	0000
		6 mm	4.000 mm	1 mm	12"	-0.126" to 0.126"	Ground	Not Rated	2,000	Clear	00000000	0000


		7 mm	5.000 mm	1 mm	12"	-0.126" to 0.126"	Ground	Not Rated	2,000	Clear	00000000	0000
		8 mm	6.000 mm	1 mm	12"	-0.126" to 0.126"	Ground	Not Rated	2,000	Clear	00000000	0000
		9 mm	7.000 mm	1 mm	12"	-0.126" to 0.126"	Ground	Not Rated	2,000	Clear	0000000	0000
		10 mm	8.000 mm	1 mm	12"	-0.126" to 0.126"	Ground	Not Rated	2,000	Clear	0000000	0000
		11 mm	9.000 mm	1 mm	12"	-0.126" to 0.126"	Ground	Not Rated	2,000	Clear	0000000	0000
		12 mm	10.000 mm	1 mm	12"	-0.126" to 0.126"	Ground	Not Rated	2,000	Clear	0000000	0000
		13 mm	11.000 mm	1 mm	12"	-0.126" to 0.126"	Ground	Not Rated	2,000	Clear	0000000	0000
		14 mm	12.000 mm	1 mm	12"	-0.126" to 0.126"	Ground	Not Rated	2,000	Clear	0000000	0000
		15 mm	13.000 mm	1 mm	12"	-0.126" to 0.126"	Ground	Not Rated	2,000	Clear	0000000	0000
		16 mm	14.000 mm	1 mm	12"	-0.126" to 0.126"	Ground	Not Rated	2,000	Clear	0000000	00000


		17 mm	15.000 mm	1 mm	12"	-0.126" to 0.126"	Ground	Not Rated	2,000	Clear	0000000	00000
		18 mm	16.000 mm	1 mm	12"	-0.126" to 0.126"	Ground	Not Rated	2,000	Clear	0000000	00000
		19 mm	16.000 mm	1.5 mm	12"	-0.126" to 0.126"	Ground	Not Rated	2,000	Clear	0000000	00000
		20 mm	17.000 mm	1.5 mm	12"	-0.126" to 0.126"	Ground	Not Rated	2,000	Clear	0000000	00000
		21.6 mm	18.000 mm	1.8 mm	12"	-0.126" to 0.126"	Ground	Not Rated	2,000	Clear	0000000	00000
		22 mm	19.000 mm	1.5 mm	12"	-0.126" to 0.126"	Ground	Not Rated	2,000	Clear	0000000	00000
		23 mm	20.000 mm	1.5 mm	12"	-0.126" to 0.126"	Ground	Not Rated	2,000	Clear	0000000	00000
		24 mm	20.000 mm	2 mm	12"	-0.126" to 0.126"	Ground	Not Rated	2,000	Clear	0000000	00000
		25 mm	22.000 mm	1.5 mm	12"	-0.126" to 0.126"	Ground	Not Rated	2,000	Clear	0000000	00000