Chamfer Sizes

CHAMFERED DOUBLE STRETCHERS ARE CUSTOM CHAMFERED IN 1/16" INCREMENTS TO THE SIZE SPECIFIED BY THE TANK OR VESSEL DESIGNER. NOTE Ct=2xC CHAMFERED DOUBLE STRETCHERS.
Outside DiameterBrick per CourseTotal Chamfer(C) Chamfer at Each End
100"39.25.60"5/16"
110"43.18.55"1/4"
120"47.10.50"1/4"
130"51.03.46"1/4"
140"54.95.43"1/4"
150"58.88.40"3/16"
160"62.80.38"3/16"
170"66.73.35"3/16"
180"70.65.33"3/16"
190"74.58.32"3/16"
200"78.50.30"1/8"
210"82.43.29"1/8"
220"86.35.27"1/8"
230"90.28.26"1/8"
240"94.20.25"1/8"
250"98.13.24"1/8"
260"102.05.23"1/8"
270"105.98.22"1/8"
280"109.90.21"1/8"
290"113.83.21"1/8"
300"117.75.20"1/16"
310"121.68.19"1/16"
320"125.60.19"1/16"
330"129.53.18"1/16"
340"133.55.18"1/16"
350"137.38.17"1/16"
360"141.30.17"1/16"
370"145.23.16"1/16"

CHAMFERED DOUBLE STRETCHERS ARE AVAILABLE IN BOTH SHALE AND FIRECLAY CHEMICAL RESISTANT BRICK CONFORMING TO ASTM C279, TYPES I OR II.

PHYSICAL AND CHEMICAL REQUIREMENTS
DesignationModulus of Rupture (Brick or Tile Flatwise) min.PSI (MPa)Water Absorption Maximum % by 2 hr. Boiling TestH2SO4 Solubility Maximum % Weight Loss
 Average of 5

Brick or Tile
Low Individual
Average of 5

Brick or Tile
High Individual
Average of 5

Brick or Tile
TYPE I 1250 (8.6) 1000 (6.9) 6.0  7.020
TYPE II 1250 (8.6) 1000 (6.9) 4.0  5.012
TYPE III 1250 (8.6) 1000 (6.9) 1.0  1.58

Please Note: The information given in this reference table should be used as a guide only. No guarantee is made nor can we assume any liability in connection with the use of this information. Please contact The Belden Brick Company for specific recommendations.

Mortar manufacturers should be consulted for their recommendations in connection with chemical resistant brick construction. For names and addresses of mortar manufacturers, please Contact Us