先锋影音AV最新AV资源网

<menuitem id="1fzdn"><strike id="1fzdn"></strike></menuitem>
<cite id="1fzdn"><strike id="1fzdn"><menuitem id="1fzdn"></menuitem></strike></cite>
<cite id="1fzdn"><video id="1fzdn"></video></cite><cite id="1fzdn"><video id="1fzdn"></video></cite>
<var id="1fzdn"></var><menuitem id="1fzdn"><strike id="1fzdn"></strike></menuitem>
<var id="1fzdn"><video id="1fzdn"><thead id="1fzdn"></thead></video></var><var id="1fzdn"><strike id="1fzdn"><listing id="1fzdn"></listing></strike></var>
<var id="1fzdn"><video id="1fzdn"><thead id="1fzdn"></thead></video></var><var id="1fzdn"><video id="1fzdn"></video></var>
<cite id="1fzdn"></cite>
<cite id="1fzdn"><strike id="1fzdn"><thead id="1fzdn"></thead></strike></cite>
<var id="1fzdn"></var>
<var id="1fzdn"></var><var id="1fzdn"><video id="1fzdn"><thead id="1fzdn"></thead></video></var>
<menuitem id="1fzdn"></menuitem>
<var id="1fzdn"><video id="1fzdn"><thead id="1fzdn"></thead></video></var>

法蘭球閥當前位置:首頁法蘭球閥

兩片式鍛鋼球閥 Q41F-600LB-RF

發布日期:[2017-12-27]     點擊率:

兩片式鍛鋼球閥 Q41F-600LB-RF

鍛鋼球閥廠家推薦您查看更多【法蘭球閥】產品

兩片式鍛鋼球閥由于聚四乙烯等密封圈材料具有良好的自潤滑性,與球體的摩擦損小,故的使用壽命長。兩片式鍛鋼球閥本身結構緊湊,密封可靠,結構簡單,維修方便,密封面與球面常在閉合狀態,不易被介質沖蝕,易于操作和維修,兩片式鍛鋼球閥適用于:化工、石油、天然氣、冶金等行業及含硫化氫介質、雜質多、腐蝕嚴重的天然氣長輸管線。

兩片式鍛鋼球閥執行標準

1、設計和制造符合BS5351 MSS SP-118,

2、連接方式符合:

1.承插焊接符合ANSI B16.11, JB/T1751

2.螺桿兩端符合ANSI B1.20.1, JB/T7306;

3.對焊連接符合ANSI B16.25, JB/T12224

4.兩端法蘭符合ANSI B16.5, JB79

3、測試和檢驗符合

兩片式鍛鋼球閥材質明細表

序號零件名稱碳鋼不銹鋼
1閥體A105F304F316F316L
2F304F316F316L
3閥桿F304F316F316L
4密封圈PTFE, RPTFE, 尼龍
5墊片O型圈, PTFE, 石墨
6填料PTFE, 石墨
7止推墊片PTFE
8定位片A283D, 不銹鋼
9手柄A283D, 不銹鋼
10螺母T304
11定位銷T304

兩片式鍛鋼球閥主要連接尺寸(MM)和重量(KG)800LB~1500LB

RBFBLdNPTSWL1HW重量
KG
RBFBRBFBRBFB
3/8x1/41/4689.53/81/417.614.29.69.6531301.1
1/2x3/83/8689.51/23/821.817.69.69.6531301.1
3/4x1/21/273133/41/227.121.812.712.7561301.3
1x3/43/4971713/433.827.112.712.7701601.9
11/4x111052311/4142.633.812.712.7802203.3
11/2x11/411/41183011/211/448.742.612.712.7902504.1
2x11/211/213338211/261.248.715.915.91002505.6
21/2x221484821/2274.161.215.915.911029012.2
先锋影音AV最新AV资源网
<menuitem id="1fzdn"><strike id="1fzdn"></strike></menuitem>
<cite id="1fzdn"><strike id="1fzdn"><menuitem id="1fzdn"></menuitem></strike></cite>
<cite id="1fzdn"><video id="1fzdn"></video></cite><cite id="1fzdn"><video id="1fzdn"></video></cite>
<var id="1fzdn"></var><menuitem id="1fzdn"><strike id="1fzdn"></strike></menuitem>
<var id="1fzdn"><video id="1fzdn"><thead id="1fzdn"></thead></video></var><var id="1fzdn"><strike id="1fzdn"><listing id="1fzdn"></listing></strike></var>
<var id="1fzdn"><video id="1fzdn"><thead id="1fzdn"></thead></video></var><var id="1fzdn"><video id="1fzdn"></video></var>
<cite id="1fzdn"></cite>
<cite id="1fzdn"><strike id="1fzdn"><thead id="1fzdn"></thead></strike></cite>
<var id="1fzdn"></var>
<var id="1fzdn"></var><var id="1fzdn"><video id="1fzdn"><thead id="1fzdn"></thead></video></var>
<menuitem id="1fzdn"></menuitem>
<var id="1fzdn"><video id="1fzdn"><thead id="1fzdn"></thead></video></var>