品 ?????牌: | 貫高 |
單????? 價: | 1.00元/臺面議 |
最小起訂: | 1 臺 |
發(fā)貨期限: | 自買家付款之日起 3起 天內(nèi)發(fā)貨 |
所??在?地: | 上海市 上海 |
供貨總量: | 5200 臺 |
有效期至: | 長期有效 |
聯(lián)系我時,請?zhí)峒霸诎俜骄W(wǎng)看到,會有優(yōu)惠。 | |
DH41F-40P低溫止回閥是自動閥門,防止介質(zhì)倒流,制造過程將零件浸入低溫-196℃ "Times New Roman"">的液氮中保冷2 "Times New Roman"">至6小時后取出自然處理,重復(fù)循環(huán)2 mso-hansi-font-family:"Times New Roman"">次,減少溫差和金相組織改變而產(chǎn)生變形,提高閥門在低溫時的密封性。用于易燃介質(zhì)的閥門需防靜電設(shè)計。
mso-hansi-font-family:"Times New Roman"">產(chǎn)品規(guī)范:
mso-hansi-font-family:"Times New Roman"">公稱通徑 |
DN50mm~150mm |
mso-hansi-font-family:"Times New Roman"">公稱壓力 |
PN4.0MPa |
mso-hansi-font-family:"Times New Roman"">適用介質(zhì) |
mso-hansi-font-family:"Times New Roman"">液氧、液氮、液氬、液化天然氣、 mso-hansi-font-family:"Times New Roman"">液態(tài)二氧化碳、液態(tài)丙烷等 |
mso-hansi-font-family:"Times New Roman"">適用溫度 |
-196℃~+80℃ |
mso-hansi-font-family:"Times New Roman"">主要零部件材料:
mso-hansi-font-family:"Times New Roman"">閥體 |
ZG0Cr18Ni9 |
mso-hansi-font-family:"Times New Roman"">閥蓋 |
0Cr18Ni9/H62 |
mso-hansi-font-family:"Times New Roman"">閥瓣 |
0Cr18Ni9/H62 |
mso-hansi-font-family:"Times New Roman"">填料、密封圈 |
PTFE |
mso-hansi-font-family:"Times New Roman"">外型尺寸與連接尺寸:
mso-hansi-font-family:"Times New Roman"">產(chǎn)品型號 |
DH41F-40P低溫止回閥 |
mso-hansi-font-family:"Times New Roman"">重量 (kg) |
||||||||
mso-hansi-font-family:"Times New Roman"">產(chǎn)品代號 |
mso-hansi-font-family:"Times New Roman"">通徑 DN(mm) |
mso-hansi-font-family:"Times New Roman"">尺寸(mm) |
||||||||
L |
H1 |
D |
D1 |
D2 |
Z-d |
b |
f |
|||
541DH50 |
50 |
230 |
98 |
160 |
125 |
88 |
4-18 |
20 |
3 |
11.6 |
541DH65 |
65 |
290 |
98 |
180 |
145 |
110 |
8-18 |
22 |
3 |
15.8 |
541DH80 |
80 |
310 |
127 |
200 |
160 |
121 |
8-18 |
24 |
3 |
25.2 |
541DH100 |
100 |
350 |
134 |
235 |
190 |
150 |
8-23 |
24 |
3.5 |
35.6 |
541DH150 |
150 |
400 |
166 |
300 |
250 |
218 |
8-25 |
26 |
4 |
61.5 |