expansion joint - D-Line Products · 2019-07-17 · expansion joint *dimensions are expressed in...
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ØD n-Ød ØD SIZE 2” 2-1/2” 3” 4” 5” 6” 8” 6.00 4.75 0.71 4-0.75 H SIZE 10” 12” 14” 16” 18” 20” 24” ØK H n-Ød 16.00 14.25 1.02 12-1.00 7.00 5.50 0.79 4-0.75 19.00 17.00 1.10 12-1.00 7.50 6.00 0.87 4-0.75 21.00 18.75 1.18 12-1.13 9.00 7.50 0.87 8-0.75 23.50 21.25 1.28 16-1.13 10.00 8.50 0.87 8-0.87 25.00 22.75 1.40 16-1.25 11.00 9.50 0.94 8-0.87 27.50 25.00 1.50 20-1.25 13.50 11.75 1.02 8-0.87 32.00 29.50 1.63 20-1.38 +52(81)1646-9090 (main) www.dlineproducts.com expansion joint *DIMENSIONS ARE EXPRESSED IN INCHES D-LINE ‘S EXPANSION JOINTS HAVE A DESIGN WICH ALLOW ALLOW MOVEMENT TO COMPENSATE THE STRESSES THAT RESULT FROM TEMPERATURE CHANGES LEADING TO AN OVERALL REDUCTION IN VIBRATION AND PULSATION MAKING A MORE STABLE FLOW. NBR ELASTOMER HAS A MODERATE PHYSICAL PROPERTIES BUT GOOD ABRASION RESISTANCE. PART NAME MATERIAL FLANGE BODY CARBON STEEL ZINC COATED NBR FEATURES STRESSES EXPANSION JOINTS ABSORB MOVEMENT DUE TO THERMAL EXPANSION AND CONTRACTION OF PIPES, WEAR LOAD STRESSES AND SETTLING OF SUPPORTS AND FOUNDATIONS. MISALIGNMENT CUSTOM EXPANSION JOINTS CAN BE MANUFACTURED WITH OFFSETS TO ACCOUNT FOR INSTALLATION ERRORS IN PIPE ALIGNMEN, OF FOR MOVEMENT AND SETTLING OVER TIME. ABRASION WITH PROPRIETARY ELASTOMERS SUCH AS ABRA-LINE, ABRASION CAN BE SIGNIFICANTLY REDUCED COMPARED TO OTHER RUBBER OR METALLIC CONNECTORS. VIBRATION RUBBER EXPANSION JOINTS SIGNIFICANTLY REDUCE VIBRATION WHEN INSTALLED IN PROPER LOCATIONS AND ARE NOT SUBJECT TO METAL FATIGUE FAILURE. NOISE TRANSMISSION OF SOUND IS REDUCED AS THE EXPANSION JOINT AS A DAMPENER AND ABSORBS THE NOISE LEVELS. SHOCK EFFECTS OF PRESSURE SURGES, WATER HAMMER, OR PUMP CAVITATION ARE RESISTED. CORROSION NO METAL TO METAL CONTACT ELIMINATING ELECTROLYSIS BETWEEN DISSIMILAR METALS. SPACE GREATLY REDUCED SPACE REQUIRED COMPARED TO EXPANSION BENDS OR LOOPS. ØK
Transcript of expansion joint - D-Line Products · 2019-07-17 · expansion joint *dimensions are expressed in...
ØD
n-Ød
ØD
SIZE 2” 2-1/2” 3” 4” 5” 6” 8”
6.004.750.71
4-0.75H
SIZE 10” 12” 14” 16” 18” 20” 24”
ØK
Hn-Ød
16.0014.251.02
12-1.00
7.005.500.79
4-0.75
19.0017.001.10
12-1.00
7.506.000.87
4-0.75
21.0018.751.18
12-1.13
9.007.500.87
8-0.75
23.5021.251.28
16-1.13
10.008.500.87
8-0.87
25.0022.751.40
16-1.25
11.009.500.94
8-0.87
27.5025.001.50
20-1.25
13.5011.751.02
8-0.87
32.0029.501.63
20-1.38
+52(81)1646-9090 (main) www.dlineproducts.com
expansion joint
*DIMENSIONS ARE EXPRESSED IN INCHES
D-LINE ‘S EXPANSION JOINTS HAVE A DESIGN WICHALLOW ALLOW MOVEMENT TO COMPENSATE THESTRESSES THAT RESULT FROM TEMPERATURECHANGES LEADING TO AN OVERALL REDUCTIONIN VIBRATION AND PULSATION MAKING A MORESTABLE FLOW.
NBR ELASTOMER HAS A MODERATE PHYSICALPROPERTIES BUT GOOD ABRASION RESISTANCE.
PART NAME MATERIAL
FLANGE
BODY
CARBON STEEL ZINCCOATEDNBRFEATURES
STRESSESEXPANSION JOINTS ABSORB MOVEMENT DUE TO THERMAL EXPANSION AND CONTRACTION OF PIPES, WEARLOAD STRESSES AND SETTLING OF SUPPORTS AND FOUNDATIONS.
MISALIGNMENTCUSTOM EXPANSION JOINTS CAN BE MANUFACTURED WITH OFFSETS TO ACCOUNT FOR INSTALLATION ERRORSIN PIPE ALIGNMEN, OF FOR MOVEMENT AND SETTLING OVER TIME.
ABRASIONWITH PROPRIETARY ELASTOMERS SUCH AS ABRA-LINE, ABRASION CAN BE SIGNIFICANTLY REDUCED COMPAREDTO OTHER RUBBER OR METALLIC CONNECTORS.
VIBRATIONRUBBER EXPANSION JOINTS SIGNIFICANTLY REDUCE VIBRATION WHEN INSTALLED IN PROPER LOCATIONSAND ARE NOT SUBJECT TO METAL FATIGUE FAILURE.
NOISETRANSMISSION OF SOUND IS REDUCED AS THE EXPANSION JOINT AS A DAMPENER AND ABSORBS THENOISE LEVELS.
SHOCKEFFECTS OF PRESSURE SURGES, WATER HAMMER, OR PUMP CAVITATION ARE RESISTED.
CORROSIONNO METAL TO METAL CONTACT ELIMINATING ELECTROLYSIS BETWEEN DISSIMILAR METALS.
SPACEGREATLY REDUCED SPACE REQUIRED COMPARED TO EXPANSION BENDS OR LOOPS.
ØK
