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| 名称︰ | 蝶阀 |
| 品牌︰ | 汇华 |
| 原产地︰ | 中国 |
| 产品优点︰ | 无销花键连接。大于DN300的为上下半轴连接。
工作压力 Working pressure: 2"-12" ANSI CLASS 125/150, 14"-48" ANSI CLASS 125
DN50-DN600 PN16
Disc: Stainless steel CF8M 阀板材质：不锈钢CF8M
Shaft SS410 SS416 SS316
Conical pin SS316 SS316 SS316
Lining NBR EPDM
Body Cast Iron Ductile Iron Cast Iron Ductile Iron
Disc: Ductile Iron 阀板材质：球墨铸铁
Shaft SS410 SS416 SS316
Conical pin SS40 SS416 SS316
Lining NBR EPDM
Body Cast Iron Ductile Iron Cast Iron Ductile Iron
Disc: Aluminium Bronze 阀板材质：铝青铜
Shaft SS410 SS316 Al-Bronze
Conical pin SS316
Lining NBR EPDM
Body Cast Iron Ductile Iron Cast Iron Ductile Iron
Disc: Aluminium Bronze 阀板材质：铝青铜
Shaft SS410 SS416 SS316
Conical pin SS316 SS316 SS316
Lining NBR EPDM EPDM NBR
Body Cast Iron Cast Iron Cast Iron Cast Iron
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| ISO ︰ | 5752 |
| API︰ | 609 |
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| 产品规格︰ | DN50---DN1200 |
| 主要市场︰ | 欧美、澳洲 |
| BSS︰ | 5155 |
| EN︰ | 558 |
| MSS ︰ | SP- 766 |
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