J41H-16C鑄鋼截止閥
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人氣：1442 發布時間：2014-08-01 16:08 關鍵詞：截止閥 產品型號：J41H-16C 應用領域：水處理 產品價格：01 想了解更多產品詳情，請 |
鑄鋼截止閥
相關型號：J41H,J41Y,J41H-16C,J41Y-16C等。
結構特點與用途
Strucure features and usages:
- 全關時手輪按順時針方向旋轉；
- 可以安裝在管道的任何位置上，介質從下往上流；
- 不銹鋼截止閥適用于各類腐蝕性介質的管道上，有良好的防腐性和足夠的強度；
- 合金鋼截止閥適用于耐高溫的蒸汽、油品管道上，具有耐高溫特點。
- When fully closed,the handwheel rotates clockwise.
- Able to be mounted on any position of the pipeline,the medium flows from down to up.
- Stainless steel made stop valve is of good anti-corrosive property and enough strength and suitable for various pipelines with corrosive medium.
- Alloy steel made stop valve features high-temperature resistance,suitable for high-temperature steam and oil goods pipelines.
試驗壓力
Test pressure
| 公稱壓力PN(MPa)Nominal pressure | 1.6 | 2.5 | 4.0 | 6.4 | 10.0 | 16.0 |
| 殼體強度試驗Shell strength test | 2.4 | 3.8 | 6.0 | 9.6 | 15 | 24 |
| 上密封試驗Back seal test | 1.8 | 2.8 | 4.4 | 7.0 | 11 | 18 |
| 密封試驗Seal test | 1.8 | 2.8 | 4.4 | 7.0 | 11 | 18 |
使用范圍
Scope of use
|
產品類型 Product classification |
適用介質 Suitable medium |
適用溫度（℃） Suitable temperature |
|
J41(H.Y)-C型 J941(H.Y)-C型 |
水、蒸汽、油品Water,steam,oilgoods |
≤425℃ ≤450℃ |
|
J41W-P型 J941W-P型 |
硝酸類Nitric acid | ≤200℃ |
| J41W-R弄 | 醋酸類Acetic acid | ≤200℃ |
|
J41Y-I型 J941Y-I型 |
水、蒸汽、油品Water,steam,oilgoods | ≤550℃ |
主要零件材料
Material for main parts
| 產品類型Product classification | 零件名稱（Part name） | |||||||
|
閥體、閥蓋 Body bonnet |
閥桿 Valve stem |
閥瓣 Disc |
密封面 Sealing face |
閥桿螺母 Yoke nut |
填料 Packing |
緊固件 Fastener |
手輪 Handwheel |
|
| J41(H.Y)-C型 J941(H.Y)-C型 | 25、WCB | 鉻不銹鋼Cr.Stainless steel | 2Cr1325 |
H:不銹鋼 Y:鈷基硬質合金 H:Stainless steel Y:Co-based carbide alloy steel |
鋁青銅 Albronze |
柔性石墨 Flexible graphite |
優質碳鋼 High-grade carbon steel |
可鍛鑄鐵 Forgeable cast-iron |
| J41W-P型J941W-P型 | 鉻鎳鈦鋼Cr.Ni.Ti steel | 鉻鎳鈦鋼Cr.Ni.Ti steel | 鉻鎳鈦鋼Cr.Ni.Ti steel | 鉻鎳鈦鋼Cr.Ni.Ti steel | 鋁青銅Albronze | 柔性石墨Flexible graphite | 不銹鋼Stainless steel | 可鍛鑄鐵Forgeable cast-iron |
| J41W-R型 | 鉻鎳鉬鈦鋼Cr.Ni.Mo.Ti steel | 鉻鎳鉬鈦鋼Cr.Ni.Mo.Ti steel | 鉻鎳鉬鈦鋼Cr.Ni.Mo.Ti steel | 鉻鎳鉬鈦鋼Cr.Ni.Mo.Ti steel | 鋁青銅Albronze | 柔性石墨Flexible graphite | 不銹鋼Stainless steel | 可鍛鑄鐵Forgeable cast-iron |
| J41Y-I型J941Y-I型 | 鉻鉬鋼 Cr.Mo steel | 鉻鉬鋼Cr.Mo steel | 合金鋼Alloy steel | 鈷基硬質合金鋼C0-based carbide alloy steel | 鋁青銅Albronze | 柔性石墨Flexible graphite | 合金鋼Alloy steel | 可鍛鑄鐵Forgeable cast-iron |
