| 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。 | |
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mso-hansi-font-family:"Times New Roman"">上海貫高低溫閥門有限公司專業(yè)制造的閥門全部經(jīng)低溫處理，常用產(chǎn)品適用溫度-196℃~+80℃。品種有：低溫閥門; mso-hansi-font-family:"Times New Roman"">低溫截止閥; "Times New Roman"">低溫高壓截止閥; "Times New Roman"">低溫球閥;低溫止回閥; mso-hansi-font-family:"Times New Roman"">液化天然氣閥門; "Times New Roman"">氧氣閥門;低溫安全閥; mso-hansi-font-family:"Times New Roman"">低溫針閥; "Times New Roman"">低溫調(diào)節(jié)閥;低溫節(jié)流閥; mso-hansi-font-family:"Times New Roman"">空分設(shè)備閥門; "Times New Roman"">低溫節(jié)流閥;低溫閘閥; mso-hansi-font-family:"Times New Roman"">空壓機配件; "Times New Roman"">特種閥門;低溫針閥; mso-hansi-font-family:"Times New Roman"">低溫安全閥廣泛應(yīng)用于冶金、石化、航天、核工業(yè)、鐵道等行業(yè)等行業(yè)，上海貫高低溫閥門有限公司竭誠為您服
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) |
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|
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 |
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