EXPLODE ONCE AFTER DOWNLOAD, OPEN COMPONENT OPTIONS DIALOG, SELECT PIPE DIAMETER. CENTERLINE IS WERE THE TWO BOXES TOUCH. USE X-RAY TO GRAB CENTER AND MOVE INTO POSISTION.
You do not need every detail for your drawings. Keep the file size down and your life will be better.
Style 31 couplings are designed to provide a strong component for ductile iron pipe systems of AWWA
dimensions. The Style 31 coupling is designed for use on radius cut grooved pipe with minimum
wall thickness of ANSI/AWWA C151/A21.51, Class 53. The Style 31 FlushSeal® gasket is specifically
designed for ductile pipe surfaces and provides an efficient triple seal. Rigid radius grooved ductile
iron systems with Style 31 couplings are comparable with flanged ductile iron systems.
The outside surface of pipe between the groove and pipe end must be smooth and free from deep
pits or swells to provide a leak-tight seal for the Victaulic gasket. All rust, loose scale, oil, grease and
dirt shall be removed. Peened surfaces may require corrective action in order to provide a leaktight
gasket seal.
Sizes 3 – 12"/80 – 300mm are two-piece housings, with 14 – 20"/350 – 500mm sizes cast in four
identical segments and 24 – 36"/650 – 900mm in six segments, to assure concentricity and
easy handling.
All sizes are supplied painted, with plated nuts and bolts.
#Ductile_Iron_Pipe #dynamic_component #Naz #Vic #Water_treatment_plant
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