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ÉÏ×°Æ«ÐİëÇò·§Ö÷ÒªÐÔÄܹ淶£º |
¹«³ÆÑ¹Á¦ Nominal pressure |
0.6 |
1.0 |
1.6 |
2.0 |
2.5 |
4.0 |
5.0 |
6.4 |
10 |
¿ÇÌåÊÔÑéѹÁ¦ Shell test pressure |
0.9 |
1.5 |
2.4 |
3.0 |
3.8 |
6.0 |
7.5 |
9.6 |
15 |
¸ßѹÃÜ·âÊÔÑé High pressure tight test |
0.66 |
1.1 |
1.8 |
2.2 |
2.8 |
4.4 |
5.5 |
7.1 |
11 |
ÊÊÓýéÖʼ°Î¶ȡæ Applicable media & Temperature |
DYQ40ÐÍ |
Ë®¡¢ÕôÆû¡¢Ö½½¬µÈÈÜÒº Water,vapor,pulp,and other solutions,t¡Ü180¡æ |
DYQ40ÐÍ |
ÌìÈ»Æø¡¢ÃºÆø¡¢Òº»¯Æø¡¢ÔÓÍ¡¢ÖØÓÍ Natural gas,coal gas,liquefied gas,crude oil,and heavy oil,t ¡Ü425¡æ |
DYQ40ÐÍ |
ÈÜÒº¡¢¿ó½¬¡¢Ñõ»¯ÂÁ·Û¡¢Ãº·Û¡¢Ãº»Ò¡¢º¬³¾ÆøÌå¡¢·ÏÔüµÈ Solution,Ore oar,Alumina powder,coal fines,coal ash,dusty gas, waste residues,etc.t ¡Ü300¡æ | |
ÉÏ×°Æ«ÐİëÇò·§Ö÷ÒªÁã¼þ²ÄÖʼ°´úºÅ Materials and codes of main parts |
Áã¼þÃû³Æ Name of part |
DYQ40ÐÍ |
DYQ40ÐÍ |
DYQ40ÐÍ |
·§Ìå Valve body |
̼¸ÖWCB/²»Ðâ¸ÖCF8 Carbon steel WCB stainless steel CF8 |
̼¸ÖWCB/²»Ðâ¸ÖCF8 Carbon steel WCB stainless steel CF8 |
̼¸ÖWCB/²»Ðâ¸ÖCF8 Carbon steel WCB stainless steel CF8 |
·§¸Ë Valve stem |
2Cr13/304 |
2Cr13/304 |
2Cr13/304 |
·§Ð¾Ãܷ⸱ Sealing set for valve body |
WCB/CF8+Cr |
WCB/CF8+Ó²»¯ºÏ½ð¸Ö WCB/CF8+Hardens alloy steel |
ÌØÖÖÓ²»¯ºÏ½ð¸ÖÖÊ JK117/17CoºÏ½ð Special hardened alloy steel JK117/17Co alloy steel |
·§×ùÃܷ⸱ Sealing set for valve seat |
PTFE/Molon |
WCB/CF8+Ó²»¯ºÏ½ð¸Ö WCB/CF8+Hardens alloy steel |
ÌØÖÖÓ²»¯ºÏ½ð¸ÖÖÊ JK117/17CoºÏ½ð Special hardened alloy steel JK117/17Co alloy steel | |
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¹«³ÆÑ¹Á¦ PN |
¹«³ÆÍ¨¾¶ DN£¨mm£© |
³ß´ç£¨mm£© |
L |
D |
K |
d |
b |
z-d0 |
Hw |
Hd |
1.0 MPa |
100 |
229 |
220 |
180 |
156 |
22 |
8-¦Õ18 |
330 |
380 |
125 |
254 |
210 |
210 |
184 |
22 |
8-¦Õ18 |
345 |
405 |
150 |
267 |
240 |
240 |
211 |
24 |
8-¦Õ22 |
370 |
440 |
200 |
292 |
295 |
295 |
266 |
24 |
8-¦Õ22 |
405 |
470 |
250 |
330 |
350 |
350 |
319 |
26 |
12-¦Õ22 |
480 |
540 |
300 |
403 |
400 |
400 |
370 |
26 |
12-¦Õ22 |
520 |
580 |
350 |
430 |
460 |
460 |
429 |
26 |
16-¦Õ22 |
570 |
630 |
400 |
530 |
515 |
515 |
480 |
26 |
16-¦Õ26 |
630 |
710 |
450 |
580 |
565 |
565 |
530 |
28 |
20-¦Õ26 |
690 |
770 |
500 |
660 |
620 |
620 |
582 |
28 |
20-¦Õ26 |
740 |
820 |
600 |
840 |
725 |
725 |
682 |
34 |
20-¦Õ30 |
840 |
940 |
700 |
900 |
840 |
840 |
794 |
34 |
24-¦Õ30 |
960 |
1040 |
800 |
1000 |
950 |
950 |
901 |
36 |
24-¦Õ33 |
1080 |
1180 |
900 |
1100 |
1050 |
1050 |
1001 |
38 |
28-¦Õ33 |
1190 |
1280 |
1000 |
1200 |
1160 |
1160 |
1112 |
38 |
28-¦Õ36 |
1310 |
1420 |
1200 |
1300 |
1380 |
1380 |
1328 |
44 |
32-¦Õ39 |
1420 |
1530 |
1400 |
1500 |
1590 |
1590 |
1530 |
48 |
36-¦Õ42 |
1540 |
1650 |
1.6 MPa |
100 |
229 |
180 |
180 |
156 |
22 |
8-¦Õ18 |
330 |
380 |
125 |
254 |
210 |
210 |
184 |
22 |
8-¦Õ18 |
345 |
405 |
150 |
267 |
240 |
240 |
211 |
24 |
8-¦Õ22 |
370 |
440 |
200 |
292 |
295 |
295 |
266 |
24 |
12-¦Õ22 |
405 |
470 |
250 |
330 |
355 |
355 |
319 |
26 |
12-¦Õ26 |
480 |
540 |
300 |
403 |
410 |
410 |
370 |
28 |
12-¦Õ26 |
520 |
580 |
350 |
430 |
470 |
470 |
429 |
30 |
16-¦Õ26 |
570 |
630 |
400 |
530 |
525 |
525 |
480 |
32 |
16-¦Õ30 |
630 |
710 |
450 |
580 |
650 |
585 |
548 |
40 |
20-¦Õ30 |
690 |
770 |
500 |
660 |
770 |
650 |
609 |
44 |
20-¦Õ33 |
740 |
820 |
600 |
840 |
840 |
770 |
720 |
54 |
20-¦Õ36 |
840 |
940 |
700 |
900 |
950 |
840 |
794 |
40 |
24-¦Õ36 |
960 |
1040 |
800 |
1000 |
1050 |
950 |
901 |
42 |
24-¦Õ39 |
1080 |
1180 |
900 |
1100 |
1125 |
1050 |
1001 |
44 |
28-¦Õ39 |
1190 |
1280 |
1000 |
1200 |
1255 |
1170 |
1112 |
46 |
28-¦Õ42 |
1310 |
1420 |
1200 |
1300 |
1485 |
1390 |
1328 |
52 |
32-¦Õ48 |
1420 |
1530 |
1400 |
1500 |
1590 |
1590 |
1530 |
58 |
36-¦Õ48 |
1540 |
1650 |
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