GB/T 13932-1992: Translated English of Chinese Standard. (GBT 13932-1992, GB/T13932-1992, GBT13932-1992)

GB/T 13932-1992: Translated English of Chinese Standard. (GBT 13932-1992, GB/T13932-1992, GBT13932-1992)

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This Standard specifies the structural type, technical requirements, test methods, marking, packaging, transport and storage of cast iron swing check valves.General purpose industrial valves - Cast iron swing check valves. Wayne Zheng. 1- valve body, 2-valve flap sealing ring, 3-valve flap, 4-axis pin; 5-gasket, 6-baffle plate; 7- filter screen Table 1 Gray cast iron Ductile cast iron Nominal Nominal pressure PN, MPa diameter 0.25 0.60 1.0 1.6 2.5 4.0 DN Horizontal single Horizontal Vertical Vertical Horizontal single mm valve flap multi-valve flap double-valve flap || multi-valve flap valve flap 50 A - - - A 65 A - - - A 80 A - - - A 100 A - - - A 125anbsp;...


Title:GB/T 13932-1992: Translated English of Chinese Standard. (GBT 13932-1992, GB/T13932-1992, GBT13932-1992)
Author: Wayne Zheng
Publisher:www.ChineseStandard.net - 2015-09-15
ISBN-13:

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