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| SPECIFICATION OF MANUFACTURE |
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PPC SA DNEM September 2006.
Offered types : External diameter Ö 500 mm and External diameter Ö 350 mm |
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| DRAWING OF MANUFACTURE |
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Ö 500 mm type : PPC SA drawing ÃÌ 306.
Ö 350 mm type : PPC SA drawing ÔÔ 1-2034. |
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| MATERIAL OF MANUFACTURE |
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The two sphere parts are made of aluminium clear 95,5 %. The clamps are made of aluminum alloy 2S.
The supports are made of aluminum alloy 28S-T3.
The bolts, washers, spring washers and safety nuts are made of stainless steel or steel. |
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