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产品: |
浏览次数:10上装偏心半球阀 |
单价: |
面议 |
最小起订量: |
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供货总量: |
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发货期限: |
自买家付款之日起 3 天内发货 |
有效期至: |
长期有效 |
最后更新: |
2014-06-10 |
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球阀(偏心半球阀)主要性能规范 Main specifications |
公称压力 Nominal pressure |
0.6 |
1.0 |
1.6 |
2.0 |
2.5 |
4.0 |
5.0 |
6.4 |
10 |
壳体试验压力 Shell test pressure |
0.9 |
1.5 |
2.4 |
3.0 |
3.8 |
6.0 |
7.5 |
9.6 |
15 |
高压密封试验 High pressure tight test |
0.66 |
1.1 |
1.8 |
2.2 |
2.8 |
4.4 |
5.5 |
7.1 |
11 |
适用介质及温度℃
Applicable media & Temperature |
DYQ40型 |
水、蒸汽、纸浆等溶液
Water,vapor,pulp,and other solutions,t≤180℃ |
DYQ40型 |
天然气、煤气、液化气、原油、重油 Natural gas,coal gas,liquefied gas,crude oil,and heavy oil,t ≤425℃ |
DYQ40型 |
溶液、矿浆、氧化铝粉、煤粉、煤灰、含尘气体、废渣等
Solution,Ore oar,Alumina powder,coal fines,coal ash,dusty gas,
waste residues,etc.t ≤300℃ |
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偏心半球阀主要零件材质及代号 Materials and codes of main parts |
零件名称
Name of part |
DYQ40型 |
DYQ40型 |
DYQ40型 |
阀体
Valve body |
碳钢WCB/不锈钢CF8
Carbon steel WCB
stainless steel CF8 |
碳钢WCB/不锈钢CF8
Carbon steel WCB
stainless steel CF8 |
碳钢WCB/不锈钢CF8
Carbon steel WCB
stainless steel CF8 |
阀杆
Valve stem |
2Cr13/304 |
2Cr13/304 |
2Cr13/304 |
阀芯密封副
Sealing set for valve body |
WCB/CF8+Cr |
WCB/CF8+硬化合金钢
WCB/CF8+Hardens alloy steel
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特种硬化合金钢质
JK117/17Co合金
Special hardened alloy
steel JK117/17Co alloy steel |
阀座密封副
Sealing set for valve seat |
PTFE/Molon |
WCB/CF8+硬化合金钢
WCB/CF8+Hardens alloy steel |
特种硬化合金钢质
JK117/17Co合金
Special hardened alloy
steel JK117/17Co alloy steel |
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说明:1、本偏心半球阀法兰连接尺寸按GB/T 9113.1-2000.ASME/ANSI 16.5规定的突面法兰;
2、结构长度参照GB 12221-2005,ASNE B16.10的规定;
3、制造和验收技术条件参照GB12237-89,API 6D;
|
球阀(偏心半球阀)主要性能规范 Main specifications |
公称压力 Nominal pressure |
0.6 |
1.0 |
1.6 |
2.0 |
2.5 |
4.0 |
5.0 |
6.4 |
10 |
壳体试验压力 Shell test pressure |
0.9 |
1.5 |
2.4 |
3.0 |
3.8 |
6.0 |
7.5 |
9.6 |
15 |
高压密封试验 High pressure tight test |
0.66 |
1.1 |
1.8 |
2.2 |
2.8 |
4.4 |
5.5 |
7.1 |
11 |
适用介质及温度℃
Applicable media & Temperature |
DYQ40型 |
水、蒸汽、纸浆等溶液
Water,vapor,pulp,and other solutions,t≤180℃ |
DYQ40型 |
天然气、煤气、液化气、原油、重油 Natural gas,coal gas,liquefied gas,crude oil,and heavy oil,t ≤425℃ |
DYQ40型 |
溶液、矿浆、氧化铝粉、煤粉、煤灰、含尘气体、废渣等
Solution,Ore oar,Alumina powder,coal fines,coal ash,dusty gas,
waste residues,etc.t ≤300℃ |
|
偏心半球阀主要零件材质及代号 Materials and codes of main parts |
零件名称
Name of part |
DYQ40型 |
DYQ40型 |
DYQ40型 |
阀体
Valve body |
碳钢WCB/不锈钢CF8
Carbon steel WCB
stainless steel CF8 |
碳钢WCB/不锈钢CF8
Carbon steel WCB
stainless steel CF8 |
碳钢WCB/不锈钢CF8
Carbon steel WCB
stainless steel CF8 |
阀杆
Valve stem |
2Cr13/304 |
2Cr13/304 |
2Cr13/304 |
阀芯密封副
Sealing set for valve body |
WCB/CF8+Cr |
WCB/CF8+硬化合金钢
WCB/CF8+Hardens alloy steel
|
特种硬化合金钢质
JK117/17Co合金
Special hardened alloy
steel JK117/17Co alloy steel |
阀座密封副
Sealing set for valve seat |
PTFE/Molon |
WCB/CF8+硬化合金钢
WCB/CF8+Hardens alloy steel |
特种硬化合金钢质
JK117/17Co合金
Special hardened alloy
steel JK117/17Co alloy steel |
|
说明:1、本偏心半球阀法兰连接尺寸按GB/T 9113.1-2000.ASME/ANSI 16.5规定的突面法兰;
2、结构长度参照GB 12221-2005,ASNE B16.10的规定;
3、制造和验收技术条件参照GB12237-89,API 6D;
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http://www.cnrxvalve.com
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