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STANDARD VALVES MATERIALS
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PARTS
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MATERIAL
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DESCRIPTION
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ITA / EU STD.
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ASTM STD.
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METALLIC PARTS
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BRASS
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EN 12164 - 12167 - 12168
CW 614N
12165 CW 617N
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ASTM B 124
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BRONZE
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EN 1982 Cu Sn5 Zn5 Pb5
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ASTM B 62 (C 83600)
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CARBON STEEL
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-
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A 105
A 106 Gr. B
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STAINLESS STEEL
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EN 10088-3, 95, 1.4401/4404
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A 182 F 304
A 182 F 316
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EXTERNAL COVER
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ALUMINIUM
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P-AL 99,5 UNI 9001/2
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-
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SPRINGS
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CARBON STEEL STAINLESS
STEEL
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EN 10270
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-
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GASKETS
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N.B.R. - E.P.D.M. -
VITON - SILICONE - NEOPRENE - VULKOLLAN - TEFLON
- NYLON
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UNIVERSAL S.R.L.
Loc. Molino Franzini
29010 - Trevozzo di Nibbiano , PC ( Italy )
// Valvole di Sicurezza,
Valvole Industriali e Componentistica // Safety Valves, Industrial
Valves and Piping Packages //
Tel (+39) 0523.997677 - fax (+39) 0523.997354 - E-MAIL: info@universalvalves.it