一、鑄鋼截止閥概述
鑄鋼截止閥是指采用碳鋼WCB作為截止閥的閥體,采用不銹鋼密封的截止閥,采用明桿支架式,螺栓連接閥蓋結構,旋轉升降閥桿和手輪,閥體、閥蓋的設計經過嚴格的計算,具有良好的強度、剛度和流通能力。閥蓋上設計了上密封座,在全開狀態下使填料密封更為可靠,并方便填料的更換。適用于石油、化工、冶金、電力、造紙、制藥、食品、水處理、石油、化工、火力電站等各種工況的管路上,切斷或接通管路介質。
*經銷商--深圳名閥:
二、鑄鋼截止閥產品特點:
1.閥座與閥瓣采用平面或錐面密封形式。
2.閥座圈與閥體螺紋連接或焊接,螺紋連接閥座易于拆卸,便于維護或更換。
3.硬密封采用在閥體上直接堆焊密封面材料。
三、鑄鋼截止閥產品性能參數:
產品名稱 進口鑄鋼截止閥
規格范圍 DN15-DN800
溫度范圍 -20℃≈550℃
壓力范圍 PN16-PN100
閥體材質 碳素鋼
閥桿材質 SS304
閥蓋材質 碳素鋼
閥座(瓣)材質 SS304
連接方式 法蘭連接
適用范圍 水、油品、蒸汽、氣體等
如果您有需要咨詢更詳細的產品信息
歡迎*一級代理商:深圳名閥進出口貿易有限公司
:
:黃工
http://www.fm669.com http://www.lit-valve.com/
進口鑄鋼截止閥(進口碳鋼截止閥,WCB截止閥)-美國威盾VTON截止閥是指采用碳鋼作為閥體材質的截止閥,適用于公稱壓力 PN1.6~16.0MPa ,工作溫度 -29~600 ℃的石油、化工、制藥、化肥、電力行業等各種工況的管路上,切斷或接通管路介質。適用介質為:水、油品、蒸汽、酸性介質等。操作方式有:手動、齒輪傳動、電動、氣動等。鑄鋼法蘭截止閥屬于強制密封式閥門,所以在閥門關閉時,必須向閥瓣施加壓力,以強制密封面不泄漏。當介質由閥瓣下方進入閥六時,操作力所需要克服的阻力,是閥桿和填料的磨擦力與由介質的壓力所產生的推力,關閥門的力比開閥門的力大,所以閥桿的直徑要大,否則會發生閥桿頂彎的故障。近年來,從自密封的閥門出現后,法蘭截止閥的介質流向就改由閥瓣上方進入閥腔,這時在介質壓力作用下,關閥門的力小,而開閥門的力大,閥桿的直徑可以相應地減少。同時,在介質作用下,這種形式的閥門也較嚴密。
主要有鑄鋼截止閥,進口碳鋼截止閥,進口WCB截止閥,進口鑄鋼法蘭截止閥,進口鑄鋼電動截止閥等
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進口波紋管截止閥:http://www.vtongroup.com/products/typelist/25.html
鑄鋼截止閥:http://www.vtongroup.com/products/typelist/26.html
進口不銹鋼截止閥:http://www.vtongroup.com/products/typelist/27.html
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進口鍛鋼波紋管截止閥:http://www.vtongroup.com/products/detail/195.html
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進口不銹鋼波紋管截止閥:http://www.vtongroup.com/products/detail/197.html
進口焊接波紋管截止閥:http://www.vtongroup.com/products/detail/198.html
進口螺紋波紋管截止閥:http://www.vtongroup.com/products/detail/199.html
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進口鑄鋼法蘭截止閥:http://www.vtongroup.com/products/detail/201.html
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進口襯膠截止閥:http://www.vtongroup.com/products/detail/206.html
進口襯氟截止閥:http://www.vtongroup.com/products/detail/207.html
進口蒸汽截止閥:http://www.vtongroup.com/products/detail/208.html
進口不銹鋼截止閥:http://www.vtongroup.com/products/detail/209.html
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進口不銹鋼內螺紋截止閥:http://www.vtongroup.com/products/detail/213.html
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進口不銹鋼焊接截止閥:http://www.vtongroup.com/products/detail/215.html
進口不銹鋼高壓截止閥:http://www.vtongroup.com/products/detail/216.html
進口鍛鋼截止閥:http://www.vtongroup.com/products/detail/217.html
進口A105截止閥:http://www.vtongroup.com/products/detail/218.html
進口鍛鋼焊接截止閥:http://www.vtongroup.com/products/detail/219.html
進口鍛鋼螺紋截止閥:http://www.vtongroup.com/products/detail/220.html
進口鍛鋼自密封截止閥:http://www.vtongroup.com/products/detail/221.html
進口鍛鋼法蘭截止閥:http://www.vtongroup.com/products/detail/222.html
進口鍛鋼高壓截止閥:http://www.vtongroup.com/products/detail/223.html
進口大口徑高壓截止閥:http://www.vtongroup.com/products/detail/224.html
美國威盾VTON進口截止閥產品導航 | |||
進口波紋管截止閥 | 進口不銹鋼截止閥 | 進口鍛鋼截止閥 | |
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