Jual Forged Steel Gate Valve ANSI Class # 800..
Merk: Valvotubi (Italy) & Western (Asia).
Selengkapnya: www.suppliervalve.com
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Design & construction: API 602, ASME / ANSI B16.34 Ends connections: SW ASTM / ANSI B16.11; NPT ASME / ANSI B1.20.1, class #800 Pressure & temperature: ASME / ANSI B16.34 Test: API 598 Fig. 1512: ASTM A105/F6 + 1/2 STELLITE (TRIM. N.8) Fig. 1513: ASTM A182 F316/316 Materials body-bonnet: forged steel A105, P250GH stem: stainless steel A182 F6 sealing seat facing: A 182 F6 stem packing: graphited bonnet gasket: spiral wound AISI 304