陕西pvc管粘接胶 Q11F不锈钢片式内螺纹球阀(蝶形手柄)
2026-02-27片式球阀 two-piece modelball valve陕西pvc管粘接胶 公称压力:1.6-6.4mpaworking pressure: 1psi 适用温度范围:-2℃~232℃~35℃temperaturerange:-2℃~232℃~35℃ 适用介质:水,油,气及某些腐蚀液体(w.o.g)suitablemedium:water.oil.air.and some corrosive liqid 螺纹类型:g.npt.bsp.din259/299 threadtype:g.npt.b





