配管Piping
|
公称压力PN |
焊接坡口按Welding groove by |
产品型号Product Type
|
| GB/T9112-2000 |
1.0 |
GB/T12224 |
D63H-10C |
D63W-10P |
D63W-10P8 |
D63W-10P3 |
D63W-10R |
D63W-10R8 |
D63W-10R3 |
| 1.6 |
D63H-16C |
D63W-16P |
D63W-16P8 |
D63W-16P3 |
D63W-16R |
D63W-16R8 |
D63W-16R8 |
| 2.5 |
D63H-25 |
D63W-25P |
D63W-25P8 |
D63W-25P3 |
D63W-25R |
D63W-25R8 |
D63W-25R8 |
主要零件材料
Main Parts Materials |
阀体Body |
WCB |
ZG1Cr18Ni9Ti |
CF8 |
CF3 |
ZG1Cr18Ni
12Mo2Ti |
CF8M |
CF3M |
| 压圈Pressure ring |
WCB |
ZG1Cr18Ni9Ti |
304 |
304L |
ZG1Cr18Ni
12Mo2Ti |
316 |
316L |
| 蝶板Disc |
WCB |
ZG1Cr18Ni9Ti |
CF8(304) |
CF3(304L) |
ZG1Cr18Ni
12Mo2Ti |
CF8(316) |
CF3M(316L) |
| 阀杆Stem |
2Cr13 |
1Cr18Ni9Ti |
0Cr19Ni9 |
00Cr19Ni11 |
1Cr18Ni
12Mo2Ti |
0Cr17Ni2Mo2 |
00Cr17
Ni14Mo2 |
| 阀座Seat |
1Cr18Ni9Ti |
0Cr19Ni9 |
00Cr19Ni11 |
00Cr19Ni11 |
0Cr17
Ni12Mo2 |
00Cr17
Ni14Mo2 |
00Cr17
Ni14Mo2 |
适用工况
Conditions apply
|
适用介质
Suitable media
|
水、蒸汽、油品等
Water,steam
0il,etc |
硝酸等腐蚀性介质Nitricacid and other ccrrosive media |
强氧化性介质 Chronic Effects |
醋酸等腐蚀性介质Acetic acid and other corrosive media |
尿素等腐蚀性介质urea and other corrosive Medium
|
| 手动蝶阀Manual butterfly valve |
示例：D63H-16C |
| 蜗轮传动蝶阀Worm drive butterfly valvee |
在阀门类型代号D后加入“3”表示，示例：D363H-16C |
| 气动蝶阀Pneumatic butterfly valve |
在阀门类型代号D后加入“6”表示，示例：D663H-16C |
| 电动蝶阀 Electric butterfly |
在阀门类型代号D后加入“9”表示，示例：D963H-16C |
