深圳名閥進出口貿易有限公司
主營產品:進口美標球閥,進口不銹鋼球閥,進口美標截止閥,進口美標閘閥,進口高壓閥門,進口鍛鋼閥門,進口氣動隔膜閥,進口衛(wèi)生級閥門,進口真空閥門,進口真空球閥,進口真空蝶閥,進口蒸汽閥門,進口不銹鋼閥門,進口水用 ... |
深圳名閥進出口貿易有限公司
主營產品:進口美標球閥,進口不銹鋼球閥,進口美標截止閥,進口美標閘閥,進口高壓閥門,進口鍛鋼閥門,進口氣動隔膜閥,進口衛(wèi)生級閥門,進口真空閥門,進口真空球閥,進口真空蝶閥,進口蒸汽閥門,進口不銹鋼閥門,進口水用 ... |
參考價 | 面議 |
進口天然氣止回閥|天然氣用逆止閥|天然氣單向閥|天然氣管道止回閥
產品品牌 | 美國威盾VTON |
*一級代理商 | 深圳名閥進出口貿易有限公司 |
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黃 | |
http://www.vtongroup.com |
進口天然氣止回閥(CNG Check Valve) 是指用在天然氣管道上的止回閥,啟閉件靠天然氣(或者冷凝水)流動和力量自行開啟或關閉,以防止天然氣(或者冷凝水)倒流的閥門。一般采用旋啟式或者升降式兩種結構。
美國威盾有以下特征:
1、天然氣止回閥的啟閉件在生產中經過嚴格的止回實驗處理,能起到*的止回作用。
3、天然氣止回閥的個部件均經過特殊的拋光處理,密封件采用進口材料,降低止回過程中的噪音,真正做到環(huán)保節(jié)能。
3、天然氣止回閥的閥瓣和閥座的密封面采用不同硬度的硬質合金噴焊而成。密封可靠,硬度高;耐磨耐高溫,抗擦傷性能好,壽命長。
進口止回閥|品牌|代理(One-way valve):止回閥又稱防止倒流閥,倒流防止器,止逆閥、單流閥、單向閥或逆止閥,其作用是保證管路中的介質定向流動而不致倒流的功能。水泵吸水管的底閥也屬于止回閥類。Check valve also known to prevent backflow valve, backflow prevention device, check valve, check valve, a one-way valve or check valve, and its role is to ensure the directional flow in the pipeline without backflow function. The bottom valve pump suction pipe valve category also belong止回閥屬于自動閥門.壓力 1.6~25MPa/Class150-2500/2.0-42.0MPa 工作溫度 -29~+550℃ ,材質通常有:鑄鋼WCB,.鑄鐵HT200,HT250,QT350,QT450,合金鋼WC6,WC9,CN7M不銹鋼有CF8(M),CF3(M).鍛鋼有A105,F304(L),F316L等.的石油、化工、制藥、化肥、電力行業(yè)等各種工況的管路上,適用介質為水、油品、蒸汽、酸性介質等。是控制管道內介質單向流向的閥門,用來防止管路中的介質倒流。美國威盾VTON止回閥的產品主要有進口鑄鋼止回閥,進口不銹鋼止回閥,進口法蘭止回閥,高壓止回閥,高溫止回閥,鑄鐵止回閥,高壓單向閥,消聲止回閥,*止回閥,緩閉止回閥,旋啟式止回閥,彈簧止回閥,升降式止回閥,對夾式止回閥,天然氣止回閥,蒸汽止回閥,水用止回閥,油用止回閥,水用止回閥,蒸汽止回閥等產品。
進口止回閥:http://www.vtongroup.com/products/9.html
進口法蘭止回閥:http://www.vtongroup.com/products/typelist/33.html
進口螺紋止回閥:http://www.vtongroup.com/products/typelist/34.html
進口焊接止回閥:http://www.vtongroup.com/products/typelist/35.html
進口對夾止回閥:http://www.vtongroup.com/products/typelist/65.html
進口升降式止回閥:http://www.vtongroup.com/products/detail/304.html
進口旋啟式止回閥:http://www.vtongroup.com/products/detail/305.html
進口美標止回閥:http://www.vtongroup.com/products/detail/306.html
進口鑄鋼法蘭止回閥:http://www.vtongroup.com/products/detail/307.html
進口不銹鋼法蘭止回閥:http://www.vtongroup.com/products/detail/308.html
進口微阻緩閉止回閥:http://www.vtongroup.com/products/detail/309.html
進口消聲止回閥:http://www.vtongroup.com/products/detail/310.html
進口*止回閥:http://www.vtongroup.com/products/detail/311.html
進口橡膠瓣止回閥:http://www.vtongroup.com/products/detail/312.html
進口襯膠止回閥:http://www.vtongroup.com/products/detail/313.html
進口襯氟止回閥:http://www.vtongroup.com/products/detail/314.html
進口高壓法蘭止回閥:http://www.vtongroup.com/products/detail/315.html
進口薄型對夾式止回閥:http://www.vtongroup.com/products/detail/316.html
進口立式止回閥:http://www.vtongroup.com/products/detail/317.html
進口內螺紋旋啟式止回閥:http://www.vtongroup.com/products/detail/318.html
進口內螺紋升降式止回閥:http://www.vtongroup.com/products/detail/319.html
進口內螺紋立式止回閥:http://www.vtongroup.com/products/detail/320.html
進口不銹鋼內螺紋止回閥:http://www.vtongroup.com/products/detail/321.html
進口螺紋高壓止回閥:http://www.vtongroup.com/products/detail/322.html
進口螺紋高壓單向閥:http://www.vtongroup.com/products/detail/323.html
進口螺紋鍛鋼止回閥:http://www.vtongroup.com/products/detail/324.html
進口外螺紋焊接止回閥:http://www.vtongroup.com/products/detail/325.html
進口焊接高壓止回閥:http://www.vtongroup.com/products/detail/326.html
進口衛(wèi)生級焊接止回閥:http://www.vtongroup.com/products/detail/327.html
進口對夾式止回閥:http://www.vtongroup.com/products/detail/328.html
進口對夾式升降止回閥:http://www.vtongroup.com/products/detail/329.html
進口不銹鋼對夾式止回閥:http://www.vtongroup.com/products/detail/330.html
進口對夾式雙瓣止回閥:http://www.vtongroup.com/products/detail/331.html
美國威盾VTON進口止回閥產品導航 | |||
進口法蘭止回閥 | 進口螺紋止回閥 | 進口焊接止回閥 | 進口對夾止回閥 |
進口升降式止回閥 進口旋啟式止回閥 進口美標止回閥 進口鑄鋼法蘭止回閥 進口不銹鋼法蘭止回閥 進口微阻緩閉止回閥 進口消聲止回閥 進口*止回閥 進口橡膠瓣止回閥 進口襯膠止回閥 進口襯氟止回閥 進口高壓法蘭止回閥 進口薄型對夾式止回閥 進口立式止回閥 | 進口內螺紋旋啟式止回閥 進口內螺紋升降式止回閥 進口內螺紋立式止回閥 進口不銹鋼內螺紋止回閥 進口螺紋高壓止回閥 進口螺紋高壓單向閥 進口螺紋鍛鋼止回閥 | 進口外螺紋焊接止回閥 進口高壓焊接止回閥 進口衛(wèi)生級焊接止回閥 | 進口對夾式止回閥 進口對夾式升降止回閥 進口不銹鋼對夾式止回閥 進口對夾式雙瓣止回閥 |