EF-4型二閥組 內螺紋二閥組設計(jì)製造標準Design Manafacfure According:ASME B16.34-2004GB/T 12224-2005JB/T 8473-1996 序號NO. | 公稱壓力(lì)Norminalpressure | 公稱(chēng)通(tōng)徑DN | 進口INLET | 出口OUTLET | 閥體(tǐ)材料Valve bodyMaterial | 1 | 20Mpa | 6 | 1/2”MNPT | 1/2”FNPT | 20# | 2 | 20Mpa | 6 | 1/2”MNPT | 1/2”FNPT | S304 | 3 | 32Mpa | 6 | 1/2”MNPT | 1/2”FNPT | 20# | 4 | 32Mpa | 6 | 1/2”MNPT | 1/2”FNPT | 1Cr18Ni9Ti | 針型閥類產品【J13針(zhēn)型閥】【J23針型閥】【法蘭式針型閥】【承插焊針型閥】【焊接(jiē)式針型閥】【卡套針型閥】【外螺紋(wén)針型閥】【內外螺紋針型閥】【外螺紋角式針型閥】【高溫高壓針型閥】【JJ.M1壓力表針型閥】【壓(yā)力表針閥】【節流式針型閥】【高密封取樣(yàng)閥】【液位計閥】【多功能針(zhēn)型閥】【多(duō)口計量閥】【取(qǔ)壓針型閥】【EF-3二閥(fá)組(zǔ)】【EF-4二閥組】【內(nèi)螺紋(wén)二閥組】【QFF3、J23SA三閥組】【內螺紋三閥(fá)組】【WF五閥組】【1151-3五閥組(zǔ)】【GMJ11H高密封取樣閥】【J24角式(shì)針型閥】【J91w卡套針型閥】【J94W角式卡套針型閥】【QFF3三閥組】【波紋管針閥】【高壓焊接針型閥】【角式針型閥】【氣動管路截(jié)止閥】【取壓截止閥】【雙卡套針型閥】【陶(táo)瓷芯(xīn)針型閥】【J21W壓力表針型閥】 |