一片式内螺纹球阀

一片式球阀

Reduced port, 1/4"~14"(DN6-DN100) W.P.:1000WOG(PN63) W.T.:-20~180℃ Investment casting Blow-out proof stem

Thread type: : ASME B1.20.1(NPT); BSP BSPT、DIN 259; DIN 2999; BS 21; ISO 288-1; ISO 7-1;

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