Richards Thermocouple and Temperature Sensor Catalog 16

QZ QT

Manufacturing, Engineering and Sales Since 1938

Phone: 617.527.4385 Fax: 617.964.3746 Email: sales@asrichards.com

Quartz - Fused Quartz Tubes and Tubing - Maximum 2192°F (1200°C)

Outside Diameters - 23 mm to 130 mm

(QZ) - Closed One End

(QT) - Open Both Ends

Closed

Inches

Maximum

Millimeters

Maximum

Open

Part Number

O.D.

I.D.

Wall

Length

O.D. I.D.

Wall

Length

Part Number

QZ230200-* QZ245220-* QZ250220-* QZ258220-* QZ270250-* QZ275250-* QZ280250-* QZ288250-* QZ300260-* QZ300270-* QZ320280-* QZ330300-* QZ340300-* QZ350320-* QZ360300-* QZ380350-* QZ400360-* QZ400370-* QZ421381-* QZ430400-* QZ440400-* QZ450420-* QZ480440-* QZ480450-* QZ500460-* QZ500470-* QZ520480-* QZ540500-* QZ550500-* QZ570530-* QZ580520-* QZ590550-* QZ610570-* QZ640600-* QZ650600-* QZ670630-* QZ680640-* QZ690650-* QZ700660-* QZ740700-* QZ750700-* QZ770730-* QZ800750-* QZ850800-* QZ900850-* QZ950900-*

0.9055 0.9646 0.9843 1.0157 1.0630 1.0827 1.1024 1.1339 1.1811 1.1811 1.2598 1.2992 1.3386 1.3780 1.4173 1.4961 1.5748 1.5748 1.6575 1.6929 1.7323 1.7717 1.8898 1.8898 1.9685 1.9685 2.0472 2.1260 2.1654 2.2441 2.2835 2.3228 2.4016 2.5197 2.5591 2.6378 2.6772 2.7165 2.7559 2.9134 2.9528 3.0315 3.1496 3.3465 3.5433 3.7402 3.9370 4.1969 4.3307 4.5276 4.7244 4.9213 5.1181

0.79 0.87 0.87 0.87 0.98 0.98 0.98 0.98 1.02 1.06 1.10 1.18 1.18 1.26 1.18 1.38 1.42 1.46 1.50 1.57 1.57 1.65 1.73 1.77 1.81 1.85 1.89 1.97 1.97 2.09 2.05 2.17 2.24 2.36 2.36 2.48 2.52 2.56 2.60 2.76 2.76 2.87 2.95 3.15 3.35 3.54 3.74 4.00 4.13 4.33 4.53 4.72 4.92

0.06 0.05 0.06 0.07 0.04 0.05 0.06 0.07 0.08 0.06 0.08 0.06 0.08 0.06 0.12 0.06 0.08 0.06 0.08 0.06 0.08 0.06 0.08 0.06 0.08 0.06 0.08 0.08 0.10 0.08 0.12 0.08 0.08 0.08 0.10 0.08 0.08 0.08 0.08 0.08 0.10 0.08 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10

48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 72 72 72 72 72 72 72 72 72 72 72 72 72

23 24.5 25 25.8 27 27.5 28 28.8 30 30 32 33 34 35 36 38 40 40 42.1

20 22 22 22 25 25 25 25 26 27 28 30 30 32 30 35 36 37 38.1

1.5 1.25 1.5 1.9 1 1.25

1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1219.2 1828.8 1828.8 1828.8 1828.8 1828.8 1828.8 1828.8 1828.8 1828.8 1828.8 1828.8 1828.8 1828.8

QT230200-* QT245220-* QT250220-* QT258220-* QT270250-* QT275250-* QT280250-* QT288250-* QT300260-* QT300270-* QT320280-* QT330300-* QT340300-* QT350320-* QT360300-* QT380350-* QT400360-* QT400370-* QT421381-* QT430400-* QT440400-* QT450420-* QT480440-* QT480450-* QT500460-* QT500470-* QT520480-* QT540500-* QT550500-* QT570530-* QT580520-* QT590550-* QT610570-* QT640600-* QT650600-* QT670630-* QT680640-* QT690650-* QT700660-* QT740700-* QT750700-* QT770730-* QT800750-* QT850800-* QT900850-* QT950900-*

1.5 1.9 2 1.5 2 1.5 2 1.5 3 1.5 2 1.5 2 1.5 2 1.5 1.5 2 2 1.5 2 2 2.5 2 3 2 2 2 2.5 2 2 2 2 2 2.5 2 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5

43 44 45 48 48 50 50 52 54 55 57 58 59 61 64 65 67 68 69 70 74 85 77 80 85 90 95 100 106.6

40 40 42 45 44 46 47 48 50 50 53 52 55 57 60 60 63 64 65 66 70 70 73 75 80 85 90 95 101.6

QZ1000950-* QZ10661016-* QZ11001050-* QZ11501100-* QZ12001150-* QZ12501200-* QZ13001250-*

QT1000950-* QT10661016-* QT11001050-* QT11501100-* QT12001150-* QT12501200-* QT13001250-*

110 115 120 125 130

105 110 115 120 125

*Specify tube or tubing length in inches (standard) or millimeters (add “mm” after length). Minimum of two digits (e.g. 6” = 06) Tolerances on Outside and Inside Diameters ±2 % Other tube sizes, square tubes, and stirring rod also available. Phone for details

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