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��Ҫ��������|(zh��) Main Parts and Materials
| ��̖(h��o)NO |
������Q
Accessorv name |
���|(zh��) Material |
| GB |
ASTM |
| 1 |
�y�w Body |
WCB,��A105 |
A1 82 F31 6 |
| 2 |
���� Spring |
60Si2Mn |
31 6 |
| 3 |
�ܷ�Ȧ eat |
|
����(qi��ng)���ķ���ϩ RPTFE |
| 4 |
���w Ball |
A105+ENP |
A182F316 |
| 5 |
�I Key |
45 |
316 |
| 6 |
���� Stuffing |
PTFE |
PTFE |
| 7 |
�y�U Stem |
2Cr13+���� 2Cr13+ENP |
316 |
| 8 |
���ω��w Gland |
WCB |
A216-WCB |
| 9 |
֧�� Yoke |
WCB A2 |
6-WCB |
| 1O |
���� Cover |
A105 |
316 |
| 11 |
“ O”���ܷ�Ȧ“O”Ring |
���z Rubber |
���z Rubber |
| 12 |
����(d��ng)�S�� Sliding bearing |
���P� +PTFE |
316+PTFE |
| 13 |
���� Stud |
35CrMoA |
316 |
| 14 |
��ĸ Nut |
35 |
316 |
| 15 |
�y�w Bonnet |
WCB A2 |
6-WCB |
| 16 |
�y�� Seat Ring |
A105+ENP |
316 |
| 17 |
�|Ƭ Gasket |
����ʯĬ +���P�
Craphite+atainless steel |
����ʯĬ+316
Craphite+316 |
| 18 |
���w Bottom cover |
A105 |
316 |
| 19 |
�̶��S Fixed spindle |
1Cr13 |
A276-410 |
| 20 |
��� Screw nial |
35 |
316 |
| 21 |
�������� Blowoffscrew |
25 |
316 |
��Ҫ���ܼ�Ҏ(gu��)�� Main Performance and Specification�Ϻ������y�T�Л]��˾
���Q���� PN(MPa) Nominal
pressure |
���ʹ�É��� The highest using pressure |
ԇ�(y��n)���� (MPa)
Test pressure |
������(j��) Pressure class |
���ʹ�É��� The highest using pressure |
ԇ�(y��n)���� (MPa) Test pressure |
| (Mpa) |
���w
Shell |
�߉�Һ�ܷ�
High-pressure liquid sealing |
�͉����ܷ�
Low-pressure hermetic sealing |
(Mpa) |
���w Shell |
�߉�Һ�ܷ�
High-pressure liquid sealing |
�͉����ܷ�
ow-pressure hermetic sealing |
| 1.6 |
1.6 |
2.4 |
1.76 |
0.6 |
CLASS150 |
1.94 |
2.94 |
21.6 |
0.6
|
| 2.5 |
2.5 |
3.75 |
2.75 |
CLASS300 |
5.1 |
7.67 |
5.62 |
| 4.0
|
4.0
|
6.0
|
4.4 |
CLASS600 |
10.2 |
15.3 |
11.23 |
| 6.4 |
6.4 |
9.6 |
7 |
CLASS900 |
15.1 |
23 |
16.85 |
| 1O.0
|
10.0
|
1.5 |
1.1 |
CLASS1500 |
25.1 |
37.5 |
27.5 |
| ��(y��ng)��Ҏ(gu��)�� pplicable specification |
�Y(ji��)���L�Ⱥ� |
CB12221-89 ANSI B16.10 |
| ���m�ߴ簴 |
JB79-59 GB 9113 HG20592-97 ANSI B16.5 |
| ���Ә�(bi��o)��(zh��n)�� |
CB12224-89 ANSI B16.25 |
| �z�(y��n)ԇ�(y��n)�� |
JB/T 9092-89 API 598 |
�m�ù��r Applicable
Operating Mode |
�m�ý��|(zh��) Applicable medium |
��Ȼ��,��Һ���⡢ʯ�͵Ƚ��|(zh��) |
�m�Üض�
Applicable temperature |
-28��~≤150�� |
| �(q��)��(d��ng)��ʽ Driving manner |
݆����(d��ng),�����(d��ng),��늄�(d��ng),����Һ(li��n)��(d��ng)�� |
�Lݔ�ܾ����y
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