锟絘品锟斤拷锟絈锟斤拷锟斤拷锟斤拷锟截斤拷止锟統
锟絘品锟斤拷號锟斤拷KJ41F
锟絘品锟节忥拷锟斤拷DN15-250
锟絘品锟斤拷锟斤拷锟斤拷 0.6锟斤拷4.0MPa
锟絘品锟斤拷锟絴锟斤拷锟絋锟锟斤拷锟斤拷锟絇锟锟斤拷锟较斤拷鋼碉拷
聯(li锟斤拷n)系锟皆掞拷锟15901687301
锟結锟斤拷锟斤拷(y锟斤拷u)锟斤拷锟絚锟斤拷锟絚锟斤拷
1锟斤拷锟斤拷锟斤拷锟截斤拷止锟統锟斤拷锟絤(x锟斤拷)锟斤拷锟斤拷锟截斤拷止锟統锟侥冿拷(y锟斤拷u)锟絚锟斤拷锟絆計锟斤拷锟斤拷锟斤拷锟給锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷效锟侥斤拷锟斤拷锟斤拷藥锟斤拷锟絘锟叫碉拷染锟斤拷锟斤拷锟斤拷锟介抗锟斤拷锟截無锟斤拷锟斤拷锟絘锟结供锟剿可匡拷锟侥憋拷锟紺锟斤拷
2锟斤拷锟斤拷止锟統锟結锟斤拷锟斤拷锟杰ｏ拷锟杰凤拷锟斤拷锟杰好ｏ拷锟脚絕锟斤拷锟斤拷锟斤拷冒锟斤拷锟斤拷锟斤拷漏锟斤拷锟斤拷(ji锟斤拷)锟絪锟斤拷锟斤拷源锟斤拷锟侥ｏ拷锟斤拷車锟絞锟斤拷锟斤拷锟斤拷锟絘锟结供锟斤拷锟斤拷锟斤拷锟絣锟斤拷锟斤拷
3锟斤拷锟斤拷止锟統锟斤拷锟絴锟缴匡拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟矫ｏ拷锟杰凤拷锟斤拷镁锟斤拷姆锟斤拷锟较锟斤拷锟酵革拷锟絞锟斤拷锟杰忥拷锟斤拷锟斤拷锟睫時只锟斤拷锟斤拷Q锟絴片锟斤拷锟斤拷卸锟斤拷锟斤拷锟斤拷锟絊锟睫凤拷锟姐，锟斤拷锟斤拷锟剿成憋拷锟斤拷锟斤拷锟斤拷私锟斤拷锟叫э拷妫
4锟斤拷锟斤拷锟斤拷锟截斤拷止锟統使锟矫凤拷锟斤拷锟絍锟斤拷锟斤拷锟紿锟斤拷锟斤拷臃N站锟斤拷锟斤拷通锟斤拷膜锟統锟斤拷锟斤拷锟揭匡拷锟皆廣锟斤拷使锟斤拷锟斤拷原锟斤拷藥車锟絞锟侥結锟斤拷锟睫等癸拷藝锟杰碉拷锟斤拷锟斤拷效锟斤拷锟斤拷锟斤拷锟斤拷 锟斤拷(zh锟斤拷)锟叫標滐拷 锟絆計锟斤拷GB/T12235锟斤拷規(gu锟斤拷)锟斤拷锟斤拷 锟結锟斤拷锟絃锟饺帮拷锟斤拷I(y锟斤拷)锟剿準碉拷規(gu锟斤拷)锟斤拷锟斤拷 锟斤拷锟絤锟斤拷JB/T79-94锟斤拷規(gu锟斤拷)锟斤拷锟斤拷 锟斤拷锟斤拷試驗按GB/T13927锟斤拷規(gu锟斤拷)锟斤拷锟斤拷
|
規(gu锟斤拷)锟斤拷
DN
|
锟斤拷 要 锟紹 锟斤拷 锟斤拷 锟斤拷
|
|
L
|
D
|
D1
|
D2
|
b
|
Z—Φd
|
H1
|
H2
|
D0
|
|
15
|
130
|
95
|
65
|
45
|
16
|
4—Φ14
|
252
|
194
|
120
|
|
20
|
150
|
105
|
75
|
55
|
16
|
4—Φ14
|
270
|
200
|
120
|
|
25
|
160
|
115
|
85
|
65
|
16
|
4—Φ14
|
310
|
235
|
140
|
|
32
|
190
|
135
|
100
|
76
|
18
|
4—Φ18
|
322
|
260
|
160
|
|
40
|
200
|
145
|
110
|
85
|
18
|
4—Φ18
|
360
|
345
|
180
|
|
50
|
230
|
160
|
125
|
100
|
20
|
4—Φ18
|
408
|
370
|
200
|
|
65
|
290
|
180
|
145
|
120
|
22
|
4—Φ18
|
435
|
420
|
240
|
|
80
|
310
|
195
|
160
|
135
|
22
|
4—Φ18
|
475
|
455
|
280
|
|
100
|
350
|
230
|
190
|
160
|
24
|
8—Φ23
|
525
|
495
|
320
|
|
125
|
400
|
270
|
220
|
188
|
28
|
8—Φ23
|
600
|
570
|
360
|
|
150
|
480
|
300
|
250
|
218
|
30
|
8—Φ25
|
675
|
630
|
400
|
|
200
|
600
|
350
|
310
|
278
|
34
|
12—Φ25
|
730
|
700
|
500
|
|
250
|
650
|
425
|
370
|
332
|
36
|
12—Φ30
|
786
|
740
|
550
|