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GB/T593-1993���÷��m�T�F���������y Marine cast Iron flanged packed cocks ����Ҏ(gu��)�� Technical Data ���÷��m�T�F������ͨ �����y ����Ҏ(gu��)�� ���Q����Nominal Pressure(MPa) ���Qͨ�� Nominal Diameter(mm) �m�ý��|(zh��) Applicable medium 0.6 20~80 ��ˮ����...
�a(ch��n)Ʒ��̖(h��o)��L��T��LS��TS
�a(ch��n)Ʒ�ڏ���DN����20~80(mm)
�a(ch��n)Ʒ������PN����0.6(Mpa)
�������ڣ�2015-07-14
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GB/T593-1993���÷��m�T�F���������y
Marine cast Iron flanged packed cocks
����Ҏ(gu��)�� Technical Data
��Ҫ�㲿�����|(zh��)Materials of Main Parts
Marine cast Iron flanged packed cocks
����Ҏ(gu��)�� Technical Data
| ���Q����Nominal Pressure(MPa) | ���Qͨ�� Nominal Diameter(mm) | �m�ý��|(zh��) Applicable medium |
|---|---|---|
| 0.6 | 20~80 |
��ˮ����ˮ��������ȼ�� Sea water,Fresh water��Lubricanting oil,Fuel oil |
��Ҫ�㲿�����|(zh��)Materials of Main Parts
| ������QParts name | ���� Material | |
|---|---|---|
| ���QName | ��̖(h��o)Marks | |
| �y�wBody | ���T�F Gray Cast Iron | HT200 |
| ��оCore | �T�a���~ Cast Tin Bronze | ZCuSnl 0Zn2 �� ZCuSn5Pb5Zn5 |
�����ߴ�Dimensions
|
���Qͨ�� DN(mm) |
�Y(ji��)��(g��u)�ߴ� Structure dimension |
�ں� Thickness δ |
���m Flange |
��˨ Bolt |
�ֱ� Handle |
�������� Weight(kg) |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L | H≈ | H1 | D | Di | D2 | do | b | n��(g��) | Th. | Lo | L�� | T�� | ||
| 20 | 145 | 141 | 42 | 7 | 95 | 68 | 48 | 13 | 14 | 4 | M12 | 125 | 3.85 | 3.79 |
| 25 | 155 | 151 | 43 | 7 | 105 | 73 | 56 | 13 | 14 | 4 | M12 | 140 | 4.8 | 4.8 |
| 32 | 165 | 170 | 50 | 7 | 115 | 83 | 64 | 15 | 15 | 6 | M14 | 160 | 5.7 | 5.6 |
| 40 | 190 | 193 | 57 | 7 | 125 | 93 | 74 | 15 | 16 | 6 | M14 | 180 | 8.4 | 8.3 |
| 50 | 205 | 245 | 67 | 7 | 135 | 103 | 84 | 15 | 16 | 6 | M14 | 230 | 12 | 11.8 |
| 65 | 225 | 286 | 81 | 8 | 155 | 123 | 104 | 15 | 15 | 6 | M14 | 250 | 16.7 | 16.3 |
| 80 | 245 | 328 | 100 | 8 | 170 | 138 | 118 | 16 | 15 | 8 | M14 | 320 | 21.8 | 21.3 |
|
���Qͨ�� DN(mm) |
�Y(ji��)��(g��u)�ߴ� Structure dimension |
�ں� Thickness δ |
���m Fange |
��˨ Bolt |
�ֱ� Handle |
�������� Weight(kg) |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L | H≈ | H1 | D | D1 | D2 | do | b | n��(g��) | Th. | Lo | LS�� | TS�� | ||
| 20 | 150 | 141 | 42 | 7 | 90 | 65 | 50 | 11 | 14 | 4 | M10 | 120 | 3.9 | 3.8 |
| 25 | 160 | 151 | 43 | 7 | 100 | 75 | 60 | 11 | 14 | 4 | M10 | 140 | 4.9 | 4.8 |
| 32 | 180 | 170 | 50 | 7 | 120 | 90 | 70 | 14 | 16 | 4 | M12 | 160 | 5.8 | 5.7 |
| 40 | 200 | 193 | 57 | 7 | 130 | 100 | 80 | 14 | 16 | 4 | M12 | 180 | 9.1 | 9.0 |
| 50 | 230 | 245 | 67 | 7 | 140 | 110 | 90 | 14 | 16 | 4 | M12 | 230 | 12.4 | 12.2 |
| 65 | 290 | 286 | 81 | 8 | 160 | 130 | 110 | 14 | 16 | 4 | M12 | 250 | 17.7 | 17.3 |
| 80 | 310 | 328 | 100 | 8 | 190 | 150 | 128 | 18 | 18 | 4 | M16 | 320 | 23.9 | 23.4 |
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