DL/T531-1994(2005復(fù)審) | 電站高溫高壓截止閥、閘閥技術(shù)條件 | |
GB/T12234-1989 | 通用閥門法蘭和對(duì)焊連接鋼制閘閥 | General purpose industrial valves—Flanged and butt-weld steel gate valves |
JB/T5298-1991 | 管線用鋼制平板閘閥 | |
JB/T8691-1998 | 對(duì)夾式刀形閘閥 | |
JB/T2001.28-1999 | 水系統(tǒng) 手動(dòng)(PN=20MPa) | |
JB/T2001.26-1999 | 水系統(tǒng) 手動(dòng)閘閥芯(PN=20、31.5MPa) | |
JB/T2001.30-1999 | 水系統(tǒng) 液壓(PN=31.5MPa) | |
JB/T2001.27-1999 | 水系統(tǒng) 手動(dòng)(PN=31.5MPa) | |
JB/T2001.31-1999 | 水系統(tǒng) 液壓(PN=20MPa) | |
JB/T2001.49-1999 | 水系統(tǒng) 泵站用氣(PN=20MPa) | |
JB/T2001.29-1999 | 水系統(tǒng) 液壓閘芯(PN=20、31.5MPa) | |
JB/T2001.48-1999 | 水系統(tǒng) 泵站用氣(PN=31.5MPa) | |
JB/T2001.47-1999 | 水系統(tǒng) 泵站用氣閘芯(PN=20、31.5MPa) | |
JB/T5211-1991(2005復(fù)審) | 閘閥閥座 | |
JB/T53200-1999 | 對(duì)夾式刀形閘閥 產(chǎn)品質(zhì)量分等 | |
JB/T53162-1999 | 閘閥 產(chǎn)品質(zhì)量分等 | |
JB/T53242-1999 | 管線用鋼制平板閘閥 產(chǎn)品質(zhì)量分等 | |
NF E29-334-2003 | 工業(yè)用閥門.銅合金閘閥 | (Industrial valves - Copper alloy gate valves.) |
NF E29-383-1981 | 工業(yè)閥門.閘閥.旁路裝置 | (Industrial valves. Gate valve. By-pass.) |
NF E29-332-2003 | 工業(yè)用閥.鑄鐵閘閥 | (Industrial valves - Cast iron gate valves.) |
NF E29-335-2003 | 石油和天然氣工業(yè)用尺寸為DN 100及更小的鋼閘閥、球閥和止回閥 | (Steel gate, globe and check valves for sizes DN 100 and smaller, for the petroleum and natural gas industries.) |
ANSI/AWWA C 509-2001 | 給水用彈性帶座閘閥 | (Resilient-Seated Gate Valves for Water Supply Service) |
BS EN 12288-2003 | 工業(yè)用閥.銅合金閘閥 | (Industrial valves - Copper alloy gate valves) |
BS EN ISO 15761-2003 | 石油和天然氣工業(yè)用尺寸為DN 100及更小的鋼閘閥、球閥和止回閥 | (Steel gate, globe and check valves for sizes DN 100 and smaller, for the petroleum and natural gas industries) |
BS EN 1171-2002 | 工業(yè)閥門.鑄鐵閘閥 | (Industrial valves - Cast iron gate valves) |