阀门型号索引
Figure Number Index

美国鲍威尔青铜和铸铁阀门
Powell Bronzes and Irons
青铜闸阀 - 螺纹阀帽
压力等级Class 125和150 - 通径：DN8至DN80
Bronze Gate Valves "U.S." - Screwed-in Bonnet
Class 125 and 150 - Sizes 1/4" through 3"
青铜闸阀 - 联轴节阀帽
压力等级Class 125和150 - 通径：DN8至DN80
Bronze Gate Valves "U.S." - Union Bonnet
Class 125 and 150 - Sizes 1/4" through 3"
青铜闸阀 - 螺纹阀帽
压力等级Class 125 - 通径：DN8至DN80
Bronze Gate Valves "U.S." - Screwed-in Bonnet
Class 125 - Sizes 1/4" through 3"
OS&Y青铜闸阀 - 螺栓法兰轭架阀帽
压力等级Class 150 - 通径：DN100至DN400
Bronze OS&Y Gate Valves - Bolted Flanged Yoke-Bonnet
Class 150 - Sizes 4" through 16"
青铜闸阀“白星” - 联轴节阀帽
压力等级Class 200 - 通径：DN8至DN80
Bronze Gate Valves "White Star" - Union Bonnet
Class 200 - Sizes 1/4" through 3"
青铜闸阀“白星” - 联轴节阀帽
压力等级Class 200和300 - 通径：DN8至DN80
Bronze Gate Valves "White Star" - Union Bonnet
Class 200 and 300 - Sizes 1/4" through 3"
青铜闸阀，带滚动阀座环，“白星” - 联轴节阀帽
压力等级Class 200和300 - 通径：DN10至DN80
Bronze Gate Valves With Rolled-In Seat Rings "White Star"
Union Bonnet - Class 200 and 300 - Sizes 3/8" through 3"
青铜截止阀，“新月” - 螺纹阀帽
压力等级Class 125 - 通径：DN8至DN80
Bronze Globe Valves "Crescent" - Screwed-in Bonnet
Class 125 - Sizes 1/4" through 3"
青铜截止阀和角阀 - 联轴节阀帽
压力等级Class 150 - 通径：DN8至DN80
Bronze Globe and Angle Valves "UNION" - Union Bonnet
Class 150 - Sizes 1/4" through 3"
青铜再研磨截止阀和截止针形阀
联轴节阀帽 - 压力等级Class 200 - 通径：DN8至DN80
Bronze Regrinding Globe and Globe Needle Valves "Model Star"
Union Bonnet - Class 200 - Sizes 1/4" through 3"
青铜再研磨截止阀 - 联轴节阀帽
压力等级Class 300 - 通径：DN8至DN80
Bronze Regrinding Globe Valves "Model Star" - Union Bonnet
Class 300 - Sizes 1/4" through 3"
青铜截止阀，“白星” - 联轴节阀帽
压力等级Class 200和300 - 通径：DN8至DN80
Bronze Globe Valves "White Star" - Union Bonnet
Class 200 and 300 - Sizes 1/4" through 3"
青铜截止阀，“白星” - 联轴节阀帽
压力等级Class 200 - 通径：DN8至DN50
Bronze Globe Valves "White Star" - Union Bonnet
Class 200 - Sizes 1/4" through 2"
青铜全流道截止阀，“白星” - 联轴节阀帽
压力等级Class 150 - 通径：DN8至DN50
Bronze (Full Flow) Globe Valves "White Star" - Union Bonnet
Class 150 - Sizes 1/4" through 2"
青铜全流道截止阀，“白星” - 联轴节阀帽
压力等级Class 200和300 - 通径：DN8至DN80
Bronze (Full Flow) Globe Valves "White Star" - Union Bonnet
Class 200 and 300 - Sizes 1/4" through 3"
青铜旋启式止回阀 - 螺纹阀帽
压力等级Class 125 - 通径：DN8至DN80
Bronze Swing Check Valves - Screwed-in Bonnet
Class 125 - Sizes 1/4" through 3"
青铜Y形旋启式止回阀 - 螺纹阀帽
压力等级Class 200和300 - 通径：DN8至DN80
Bronze "Y" Swing Check Valves - Screwed-in Cap
Class 200 and 300 - Sizes 1/4" through 3"
青铜提升式止回阀，“星” - 联轴节阀帽
压力等级Class 200 - 通径：DN8至DN50
Bronze Lift Check Valves "Model Star" - Union Cap
Class 200 - Sizes 1/4" through 2"
铸铁闸阀 - 内螺纹明杆
压力等级Class 150 - 通径：DN8至DN100
Iron Clip Gate Valves - Inside Screw Rising Stem
Class 150 - Sizes 1/4" through 4"
铸铁阀体青铜阀内件闸阀
内螺纹暗杆 - 压力等级Class 125 - 通径：DN50至DN600
Iron Body Bronze Trimmed Gate Valves
Inside Screw Non-Rising Stem
Class 125 - Sizes 2" through 24"
铸铁阀体青铜阀内件闸阀和全铸铁闸阀
外螺纹明杆 - 压力等级Class 125 - 通径：DN50至DN900
Iron Body Bronze Trimmed and All Iron Gate Valves
Outside Screw Rising Stem
Class 125 - Sizes 2" through 36"
铸铁阀体青铜阀内件闸阀
外螺纹明杆 - 压力等级Class 250 - 通径：DN50至DN300
Iron Body Bronze Trimmed Gate Valves
Outside Screw Rising Stem
Class 250 - Sizes 2" through 12"
3%镍铸铁闸阀
外螺纹明杆 - 压力等级Class 125 - 通径：DN50至DN600
3% Nickel Cast Iron Gate Valves
Outside Screw Rising Stem
Class 125 - Sizes 2" through 24"
铸铁阀体青铜阀内件截止阀
外螺纹阀杆 - 压力等级Class 125 - 通径：DN50至DN300
Iron Body Bronze Trimmed Globe Valves
Outside Screw Stem
Class 125 - Sizes 2" through 12"
铸铁阀体青铜阀内件旋启式止回阀和全铸铁旋启式止回阀
螺栓法兰阀帽 - 压力等级Class 125 - 通径：DN50至DN450
Iron Body Bronze Trimmed and All Iron Swing Check Valves
Bolted Flanged Cap - Class 125 - Sizes 2" through 18"
3%镍铸铁旋启式止回阀
螺栓法兰阀帽 - 压力等级Class 125 - 通径：DN50至DN450
3% Nickel Cast Iron Swing Check Valves
Bolted Flanged Cap - Class 125 - Sizes 2" through 18"

铸钢阀门总索引
Cast Steel Valves
General Index
铸钢材料
Cast Steel Materials
适用标准和规格
Standard and Specifications
铸钢阀门测试标准
Cast Steel Valve Test Standards
美国鲍威尔阀内件材料
Powell Trim Materials
阀门阀内件推荐
Valve Trim Recommendations
螺栓材料
Bolting Materials
铸钢阀门锤击手轮，阀座环，楔形闸板
Cast Steel Valves Hammerblow Handwheel, Seat Rings, Wedges
铸钢阀门标准填料排列方式，短时排放选项，套环
Cast Steel Valves Standard Packing Arrangement,
Fugitive Emissions Options, Lantern Rings
铸钢闸阀，150磅级，DN25至DN40
Cast Steel Gate Valves, Class 150, 1" thru 1-1/2"
铸钢闸阀，150磅级，DN50至DN350
Cast Steel Gate Valves, Class 150, 2" thru 14"
铸钢闸阀，150磅级，DN400至DN1500
Cast Steel Gate Valves, Class 150, 16" thru 60"
铸钢闸阀，300磅级，DN25至DN40
Cast Steel Gate Valves, Class 300, 1" thru 1-1/2"
铸钢闸阀，300磅级，DN50至DN300
Cast Steel Gate Valves, Class 300, 2" thru 12"
铸钢闸阀，300磅级，DN350至DN1050
Cast Steel Gate Valves, Class 300, 14" thru 42 "
铸钢闸阀，600磅级，DN50至DN750
Cast Steel Gate Valves, Class 600, 2" thru 30"
铸钢闸阀，900磅级，DN80至DN600
Cast Steel Gate Valves, Class 900, 3" thru 24"
铸钢闸阀，1500磅级，DN50至DN600
Cast Steel Gate Valves, Class 1500, 2" thru 24"
铸钢闸阀，2500磅级，DN50至DN200
Cast Steel Gate Valves, Class 2500, 2" thru 8"
铸钢截止阀和角阀，150磅级，DN50至DN500
Cast Steel Globe and Angle Valves, Class 150, 2" thru 20"
铸钢截止阀和角阀，300磅级，DN50至DN600
Cast Steel Globe and Angle Valves, Class 300, 2" thru 24"
铸钢截止阀和角阀，600磅级，DN50至DN400
Cast Steel Globe and Angle Valves, Class 600, 2" thru 16"
铸钢截止阀和角阀，900磅级，DN80至DN400
Cast Steel Globe and Angle Valves, Class 900, 3" thru 16"
铸钢截止阀，1500磅级，DN50至DN400
Cast Steel Globe Valves, Class 1500, 2" thru 16"
铸钢止回截止阀和角阀，300磅级，DN80至DN300
Cast Steel Non-Return Globe and Angle Valves, Class 300, 3" thru 12"
铸钢止回截止阀和角阀，600磅级，DN80至DN300
Cast Steel Non-Return Globe and Angle Valves, Class 600, 3" thru 12"
铸钢止回阀，150磅级，DN25至DN900
Cast Steel Swing Check Valves, Class 150, 1" thru 36"
铸钢止回阀，300磅级，DN25至DN900
Cast Steel Swing Check Valves, Class 300, 1" thru 36"
铸钢止回阀，600磅级，DN25至DN750
Cast Steel Swing Check Valves, Class 600, 1" thru 30"
铸钢止回阀，900磅级，DN80至DN600
Cast Steel Swing Check Valves, Class 900, 3" thru 24"
铸钢止回阀，1500磅级，DN50至DN300
Cast Steel Swing Check Valves, Class 1500, 2" thru 12"
铸钢提升式阀瓣止回阀，150-1500磅级，DN50至DN600
Cast Steel Tilting Disc Check Valves, Class 150-1500, 2" thru 24"
铸钢压力密封阀门
闸阀 · 截止阀 · 角阀 · Y形 · 止回 · 止回阀
Cast Steel Pressure Seal Valves
Gate · Globe · Angle · "Y" · Non-Return · Check
铸钢压力密封阀门
闸阀 · 截止阀 · 角阀 · Y形 · 止回 · 止回阀 (2)
Cast Steel Pressure Seal Valves
Gate · Globe · Angle · "Y" · Non-Return · Check (2)
铸钢压力密封阀门 - 设计和结构
Cast Steel Pressure Seal Valves - Design and Construction
铸钢压力密封闸阀，600至2500磅级，DN65至DN100
Cast Steel Pressure Seal Gate Valves - Class 600-2500 - 2-1/2" through 4"
铸钢压力密封闸阀，600至2500磅级，DN65至DN100
Cast Steel Pressure Seal Gate Valves - Class 600-2500 - 6" and Larger
铸钢压力密封闸阀，600至2500磅级，焊接连接
Cast Steel Pressure Seal Gate Valves - Class 600-2500 - Welding Ends
铸钢压力密封文氏管闸阀，600至2500磅级，焊接连接
Cast Steel Pressure Seal Venturi Gate Valves - Class 600-2500 - Welding Ends
铸钢压力密封Y形截止阀，600至2500磅级 (1)
Cast Steel Pressure Seal "Y" Globe Valves - Class 600-2500 (1)
铸钢压力密封Y形截止阀，600至2500磅级 (2)
Cast Steel Pressure Seal "Y" Globe Valves - Class 600-2500 (2)
铸钢压力密封直立截止阀和角阀，600至2500磅级 (1)
Cast Steel Pressure Seal Upright Globe and Angle Valves - Class 600-2500 (1)
铸钢压力密封直立截止阀和角阀，600至2500磅级 (2)
Cast Steel Pressure Seal Upright Globe and Angle Valves - Class 600-2500 (2)
铸钢压力密封止回Y形截止阀和角阀，600至2500磅级 (1)
Cast Steel Pressure Seal Non-Return "Y" Globe and Angle Valves - Class 600-2500 (1)
铸钢压力密封止回Y形截止阀，600至2500磅级 (2)
Cast Steel Pressure Seal Non-Return "Y" Globe Valves - Class 600-2500 (2)
铸钢压力密封止回直立截止阀和角阀，600至2500磅级 (1)
Cast Steel Pressure Seal Non-Return Upright Globe and Angle Valves - Class 600-2500 (1)
铸钢压力密封止回直立截止阀和角阀，600至2500磅级 (2)
Cast Steel Pressure Seal Non-Return Upright Globe and Angle Valves - Class 600-2500 (2)
铸钢压力密封水平、角形和Y形提升式止回阀600至2500磅级 (1)
Cast Steel Pressure Seal Horizontal, Angle & "Y" Lift Check Valves - Class 600-2500 (1)
铸钢压力密封水平、角形提升式止回阀600至2500磅级 (2)
Cast Steel Pressure Seal Horizontal, Angle Lift Check Valves - Class 600-2500 (2)
铸钢压力密封Y形水平提升式止回阀600至2500磅级 (3)
Cast Steel Pressure Seal "Y" Horizontal Lift Check Valves - Class 600-2500 (3)
铸钢压力密封旋启式止回阀，600至2500磅级
Cast Steel Pressure Seal Swing Check Valves - Class 600-2500
铸钢压力密封提升式阀瓣止回阀，600至2500磅级
Cast Steel Pressure Seal Tilting Disc Check Valves - Class 600-2500
带旁路的铸钢阀门 (1)
闸阀 - 截止阀 - 角阀 - 止回截止阀
压力等级150 - 300 - 600 - 900 - 1500 - 2000 - 2500
Cast Steel Valves with By-Pass (1)
Gate - Globe - Angle - Non-Return
Class 150 - 300 - 600 - 900 - 1500 - 2000 - 2500

带旁路的铸钢阀门 (2)
闸阀 - 截止阀 - 角阀 - 止回截止阀
压力等级150 - 300 - 600 - 900 - 1500 - 2000 - 2500
Cast Steel Valves with By-Pass (2)
Gate - Globe - Angle - Non-Return
Class 150 - 300 - 600 - 900 - 1500 - 2000 - 2500
电动阀门型号
Cast Steel Motor-Actuated Valves Figure Numbers

耐腐蚀阀门 - 总索引
Corrosion Resistant Valves - General Index
金属和合金 - 用于耐腐蚀阀门
Metal and Alloy Designations - For Corrosion Resistant Valves
耐腐蚀闸阀 - 200磅级 - DN6至DN50
Corrosion Resistant Gate Valves - Class 200 - 1/4" through 2"
耐腐蚀闸阀 - 150-200磅级 - DN6至DN50
Corrosion Resistant Gate Valves - Class 150-200 - 1/4" through 2"
耐腐蚀闸阀 - 150磅级 - DN65至DN1200
Corrosion Resistant Gate Valves - Class 150 - 21/2" through 48"
耐腐蚀闸阀 - 300磅级 - DN6至DN750
Corrosion Resistant Gate Valves - Class 300 - 1/4" through 30"
耐腐蚀闸阀 - 600磅级 - DN6至DN600
Corrosion Resistant Gate Valves - Class 600 - 1/4" through 24"
耐腐蚀截止阀 - 200磅级 - DN6至DN50
Corrosion Resistant Globe Valves - Class 200 - 1/4" through 2"
耐腐蚀截止阀 - 150-200磅级 - DN6至DN600
Corrosion Resistant Globe Valves - Class 150-200 - 1/4" through 24"
耐腐蚀截止阀 - 150磅级 - DN80至DN600
Corrosion Resistant Globe Valves - Class 150 - 3" through 24"
耐腐蚀截止阀 - 300磅级 - DN15至DN400
Corrosion Resistant Globe Valves - Class 300 - 1/2" through 16"
耐腐蚀截止阀 - 300磅级 - DN80至DN400
Corrosion Resistant Globe Valves - Class 300 - 3" through 16"
耐腐蚀截止阀 - 600磅级 - DN6至DN300
Corrosion Resistant Globe Valves - Class 600 - 1/4" through 12"
耐腐蚀针形截止阀 - DN6至DN25
Corrosion Resistant Needle Globe Valves - 1/4" through 1"
耐腐蚀旋启式止回阀 - 200 psi - DN6至DN80
Corrosion Resistant Swing Check Valves - 200 WOG - 1/4" through 3"
耐腐蚀旋启式止回阀 - 150-200磅级 - DN15至DN200
Corrosion Resistant Swing Check Valves - Class 150-200 - 1/2" through 8"
耐腐蚀旋启式止回阀 - 150磅级 - DN250至DN750
Corrosion Resistant Swing Check Valves - Class 150 - 10" through 30"
耐腐蚀旋启式止回阀 - 300磅级 - DN6至DN600
Corrosion Resistant Swing Check Valves - Class 300 - 1/4" through 24"
耐腐蚀旋启式止回阀 - 600磅级 - DN6至DN450
Corrosion Resistant Swing Check Valves - Class 600 - 1/4" through 18"
耐腐蚀水平提升式止回阀 - 150和200磅级 - DN6至DN80
Corrosion Resistant Horizontal Lift Check Valves - Class 150-200 - 1/4" through 3"
耐腐蚀水平提升式止回阀 - 300磅级 - DN6至DN80
Corrosion Resistant Horizontal Lift Check Valves - Class 300 - 1/4" through 3"
耐腐蚀水平提升式止回阀 - 600磅级 - DN6至DN50
Corrosion Resistant Horizontal Lift Check Valves - Class 600 - 1/4" through 2"
耐腐蚀罐底排污阀 - 150磅级 - DN15至DN80
Corrosion Resistant Flush Bottom Tank Valves - Class 150 - 1/2" through 3"
耐腐蚀罐底排污阀 - 150磅级 - DN100至DN250
Corrosion Resistant Flush Bottom Tank Valves - Class 150 - 4" through 10"
耐腐蚀罐底排污阀 - 300磅级 - DN15至DN80
Corrosion Resistant Flush Bottom Tank Valves - Class 300 - 1/2" through 3"
耐腐蚀罐底排污阀 - 600磅级 - DN15至DN80
Corrosion Resistant Flush Bottom Tank Valves - Class 600 - 1/2" through 3"

低温阀门 - 总索引
Cryogenic Valves - General Index
低温阀门
Cryogenic Valves
低温阀门超值所在
Here are some of Powell Plus Factors that give you extra value.
低温阀门超值所在 (2)
Plus Factors - Continued
低温阀门型号体系和订购事项
Cryogenic Gate - Globe - Check Valves
Coding and Ordering Information
美国鲍威尔低温闸阀和截止阀标准配置的“Ｘ”尺寸
Powell Standard "X" Dimensions
Cryogenic Gate & Globe Valves
低温加长阀杆阀门
Extended Bonnet Valves
冲压放空闸阀
Venting and Stamping Gate Valves
低温青铜闸阀 - 无加长阀杆 - 150磅级 - DN6至DN80
Cryogenic Bronze Gate Valves Non-Extended - Class 150 - 1/4" through 3"
低温青铜闸阀 - 150-200磅级 - DN50, DN65, DN80
Cryogenic Bronze Gate Valves - Class 150-200 - 2", 2-1/2", 3"
低温青铜闸阀 - 150-200-300磅级 - DN6至DN80
Cryogenic Bronze Gate Valves - Class 150-200-300 - 1/4" through 3"
低温青铜闸阀 - 150磅级 - DN65至DN200
Cryogenic Bronze Gate Valves - Class 150 - 2-1/2" through 8"
低温青铜闸阀 - 200磅级 - DN6至DN80
Cryogenic Bronze Gate Valves - Class 200 - 1/4" through 3"
低温青铜截止阀 - 200磅级 - DN6至DN80
Cryogenic Bronze Globe Valves - Class 200 - 1/4" through 3"
低温青铜截止阀 - 200和300磅级 - DN6至DN80
Cryogenic Bronze Globe Valves - Class 200 and 300 - 1/4" through 3"
低温青铜截止阀和角阀 - 300磅级 - DN6至DN50
Cryogenic Bronze Globe and Angle Valves - Class 300 - 1/4" through 2"
低温青铜旋启式止回阀 - 200磅级和300磅级 - DN10至DN80
Cryogenic Bronze Swing Check Valves - Class 200 and 300 - 3/8" through 3"
低温青铜旋启式止回阀 - 200磅级 - DN15至DN80
Cryogenic Bronze Swing Check Valves - Class 200 - 1/2" through 3"
低温青铜提升式止回阀 - 200磅级和300磅级 - DN6至DN50
Cryogenic Bronze Lift Check Valves - Class 200 and 300 - 1/4" through 2"
低温青铜提升式止回阀 - 200磅级 - DN6至DN50
Cryogenic Bronze Lift Check Valves - Class 200 - 1/4" through 2"
低温不锈钢闸阀 - 200磅级 - DN6至DN50
Cryogenic Stainless Steel Gate Valves
Class 200 - 1/4" through 2"
低温不锈钢闸阀 - 150-200-300磅级 - DN6至DN150
Cryogenic Stainless Steel Gate Valves
Class 150-200-300 - 1/4" through 6"
低温不锈钢闸阀 - 150和300磅级 - DN200至DN300
Cryogenic Stainless Steel Gate Valves
Class 150 and 300 - 8" through 12"
低温不锈钢闸阀 - 600磅级 - DN6至DN50
Cryogenic Stainless Steel Gate Valves
Class 600 - 1/4" through 2"
低温不锈钢截止阀 - 200磅级 - DN6至DN50
Cryogenic Stainless Steel Globe Valves
Class 200 - 1/4" through 2"
低温不锈钢截止阀 - 150-200-300磅级 - DN6至DN100
Cryogenic Stainless Steel Globe Valves
Class 150-200-300 - 1/4" through 4"
低温不锈钢截止阀 - 150和300磅级 - DN150至DN300
Cryogenic Stainless Steel Globe Valves
Class 150 and 300 - 6" through 12"
低温不锈钢截止阀 - 600磅级 - DN15至DN50
Cryogenic Stainless Steel Globe Valves
Class 600 - 1/2" through 2"
低温不锈钢旋启式止回阀 - 150-200-300磅级 - DN10至DN200
Cryogenic Stainless Steel Swing Check Valves
Class 150-200-300 - 3/8" through 8"
低温不锈钢旋启式止回阀 - 150磅级 - DN250至DN300
Cryogenic Stainless Steel Swing Check Valves
Class 150 - 10" through 12"
低温阀门 - 完整的罐注总成
Cryogenic Valves
Complete Tank Fill Assembly
低温阀门 - 完整的罐注总成
Cryogenic Valves
Complete Tank Fill Assembly

电动阀门
Motor-Actuated Valves
液动或气动阀门
Hydraulic or Pneumatic Actuated Valves

阀门技术参数索引
Engineering Date Index
阀门标准及相关资料
Valve Standards and Related Information
阀门压力/温度等级
Valve Pressure/Temperature Rating
阀门压力/温度等级 - 表1
Valve Pressure/Temperature Rating - Table 1
阀门压力/温度等级 - 表2
Valve Pressure/Temperature Rating - Table 2
阀门压力/温度等级 - 表3
Valve Pressure/Temperature Rating - Table 3
阀门压力/温度等级 - 表4
Valve Pressure/Temperature Rating - Table 4
阀门压力/温度等级 - 表5
Valve Pressure/Temperature Rating - Table 5
阀门压力/温度等级 - 表6
Valve Pressure/Temperature Rating - Table 6
阀门压力/温度等级 - 表7
Valve Pressure/Temperature Rating - Table 7
阀门压力/温度等级 - 表8
Valve Pressure/Temperature Rating - Table 8
阀门压力/温度等级 - 表9
Valve Pressure/Temperature Rating - Table 9
阀门压力/温度等级 - 表10
Valve Pressure/Temperature Rating - Table 10
阀门压力/温度等级 - 表11
Valve Pressure/Temperature Rating - Table 11
阀门材质的化学物理性能 - 铸造碳钢与合金钢 - 表12
Chemical and Physical Properties
Cast Carbon and Alloy Steels - Table 12
阀门材质的化学物理性能 - 铸造不锈钢和镍合金钢 - 表13
Chemical and Physical Properties
Cast Stainless Steels and Nickel Alloys - Table 13
阀内件说明 - 表14
Trim Descriptions - Table 14
锻钢管尺寸和焊接端口结构 - 表15
Dimensions of Wrought Steel Pipe and Weld End Configurations - Table 15
锻钢管尺寸和焊接端口结构 - 表15 (续)
Dimensions of Wrought Steel Pipe and Weld End Configurations - Table 15 (cont.)
锻钢管尺寸和焊接端口结构 - 表15 (续2)
Dimensions of Wrought Steel Pipe and Weld End Configurations - Table 15 (cont.)
锻钢管尺寸和焊接端口结构 - 表15 (续3)
Dimensions of Wrought Steel Pipe and Weld End Configurations - Table 15 (cont.)
图1 标准焊接斜角细节，适用于壁厚不超过22毫米的管道
Fig. 1 Typical Weld Bevel Details for Wall Thickness
Not Over 22 mm (0.88 in.)
图2 标准焊接斜角细节，适用于壁厚超过22毫米的管道
Fig. 2 Typical Weld Bevel Details for Wall Thickness
Over 22 mm (0.88 in.)
法兰尺寸
Flange Dimensions
钢阀门法兰尺寸 - 表16
Steel Valve Flange Dimensions - Table 16
钢阀门法兰尺寸 - 表17
Steel Valve Flange Dimensions - Table 17
压力等级为Class 150系列A法兰尺寸 - 表18
Dimensions of Class 150 Series A Flanges - Table 18
压力等级为Class 300系列A法兰尺寸 - 表19
Dimensions of Class 300 Series A Flanges - Table 19
压力等级为Class 150系列B法兰尺寸 - 表20
Dimensions of Class 150 Series B Flanges - Table 20
压力等级为Class 300系列B法兰尺寸 - 表21
Dimensions of Class 300 Series B Flanges - Table 21
选型时为辅助连接安排位置的方法 - 表22
Method of Designating Location of
Auxiliary Connections When Specified - Table 22
流量设计推荐
Flow Design Recommendations
流量系数值 - 表23
Flow Coefficient (Cv) Values - Table 23
阀门通径/管道通径比较表 - 表24
Comparison Chart of Valve Size/Nominal Pipe Size - Table 24
换算系数
Conversion Factors
度量等值换算
Measurement Equivalents
销售条款和条件
Terms and Conditions
美国鲍威尔公司简介
The Wm. Powell Company