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GB/T598-1980�������ݼy���~���������y Marine bronze male thread packed cocks ����Ҏ(gu��)�� Technical Data �������ݼy���~���������y ����Ҏ(gu��)�� ���Q���� Nominal Pressure (MPa) ���Qͨ�� Nominal Diameter (mm) �m�ý��|(zh��) Applicable medium 0.1 32 ��ˮ����...
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GB/T598-1980�������ݼy���~���������y
Marine bronze male thread packed cocks
����Ҏ(gu��)�� Technical Data
��Ҫ�㲿�����|(zh��)Materials of Main Parts
Marine bronze male thread packed cocks
����Ҏ(gu��)�� Technical Data
|
���Q���� Nominal Pressure (MPa) |
���Qͨ�� Nominal Diameter (mm) |
�m�ý��|(zh��) Applicable medium |
|---|---|---|
| 0.1 | 32 | ��ˮ����ˮ�����͡�ȼ�� Sea water,Fresh water.Lubricanting oil,Fuel oil. |
| 1.6 | 20,25 | |
| 2.5 | 6,10,15 |
��Ҫ�㲿�����|(zh��)Materials of Main Parts
| ������QParts name | ����Material | |
|---|---|---|
| ���QName | ��̖Marks | |
| �y�w���yоBody��Core | �T�a���~ Cast Tin Bronze | ZCuSn10Zn2 |
�����ߴ�Dimensions
| ���Qͨ�� |
�Y(ji��)��(g��u)�ߴ� Structure dimension |
�y���^ Thread joint |
�ֱ� Handle |
�������� Weight (kg) |
|||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| DN(mm) | L | H1 | H | D | D1 | D2 | I | Lo | A�� | T�� | L�� |
| 6 | 70 | 20 | 60 | M22x1.5 | - | - | 12 | 100 | 0.42 | 0.48 | 0.49 |
| 10 | 78 | 27 | 72 | M27x1.5 | - | - | 15 | 110 | 0.69 | 0.71 | 0.72 |
| 15 | 92 | 37 | 92 | M36x2 | - | - | 16 | 115 | 1.07 | 1.24 | 1.26 |
| 20 | 98 | 40 | 99 | M36x2 | 33 | 24 | 20 | 125 | 1.52 | 1.70 | 1.72 |
| 25 | 106 | 42 | 108 | M42x2 | 39 | 29 | 20 | 140 | 1.90 | 2.22 | 2.24 |
| 32 | 126 | 49 | 120 | M48x2 | 45 | 36 | 20 | 160 | 3.47 | 3.79 | 3.89 |
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