时光飞逝！Dervos有另一个具有挑战性的，富有成效的一年，并准备进入阀门市场的第13届。是时候庆祝它的生日了。像往常一样，我们为这场大型Dervos留下了一天。这一天，我们称之为快乐的日子，由相当多的活动组成。我们租了一个大房子，有一个散毛的杂项娱乐设施，例如卡拉OK，私人电影，ar比赛等。更重要的是，宽敞的厨房和用餐区也有利于我们的第一项活动 - 集团烹饪！假设痒痒部分 - 您知道，参与者是一群由所有食品交付应用程序喂养的城市白领工人，您对他们的期望多大？ - 原来不仅仅是惊人：鱼叉在辣椒，肉丸，蘑菇炖锅和埃里克，埃里克，埃里克，埃里克，埃里克，埃里克，埃里克州埃里克州埃里克，创始人。谈到创始人，另一个肯带来了一块精致的蛋糕，成形为13号，美丽和卑鄙。 Plus the exquisite dessert, the meal of that noon really set a wonderful beginning of the happy day. Then we move to the recreational area. If you see someone screaming BACK OFF! STAY AWAY FROM ME! wielding gamepad, shooting monsters on screen, don’t worry, that’s just Jona playing AR games. She’s probably going to win the most dedicated player prize if there were any. One more game I’d like to note is ring toss. The ring needs to circle the bottle and win you the gift coupon beneath it. I know it’s kinda old-stuff, but when you attend another game to win extra chances for ring toss if you don’t gain anything at first round, it would be more fun. The gamer needs to spin 5 circles and flip a bottle cap about 2 meters away at once, with one eye covered all the time. It was crazy dizzy, difficult and fun, cause you could never hit it accurately after 5 circles as you thought the cap was there but it was actually not. In the evening, after a string of group games like Guess the song name and Charade, the climax of the day came as the projection screen started playing a surprising video for West, also the game host, whose journey with Dervos has rang the 10-year bell and hasn’t anticipated for this part. After the video, Eric and Ken, on behalf of the big family, awarded him a secret anniversary gift. Now, let’s call it a day, or it would be better to be ‘let call it 13 years’. If Dervos were a 13-year-old boy, it is when the boy explores the world curiously and energetically. It is like a rising sun from the skyline, we’ll see his sun ray, glory and feel his warmth. Dervosers are striving for this day.
我们通常以2英寸为分界线来决定阀门的锻造或铸造。与其他阀门不同，球阀的制造方法不受阀门通径的影响。即使是大口径球阀，有时也会采用锻造方式。与铸钢球阀相比，锻钢球阀承受强度大，使用性能好。原材锻造质量较好，缺陷较少。对于高压工况，最好选用锻钢球阀。与锻造球阀相比，铸球阀的重量更轻，成本更低。厦门德沃斯是一家通过API认证的止回阀制造和贸易公司，专业生产各种阀门。除了球阀，我们还生产其他工业管道阀门，如闸阀，截止阀，旋塞阀和蝶阀。欲了解更多有关我们行业领先的产品，请立即联系我们。
阀门作为管道中的一个部件，控制着流体的连接和切断。阀门就像汽车上的刹车片，一坏，就可能导致意想不到的后果。因此，阀门的性能和使用寿命直接影响系统的运行。如果阀门损坏，则必须关闭系统进行维护，所带来的损失远远超过这几个阀门的成本。阀门的质量和寿命是如此重要。波纹管密封截止阀在这两方面都特别突出。其双密封不仅保证了零泄漏，而且在氦质谱测试中也达到了零泄漏。非常安全可靠。波纹管可以循环使用10000次以上而不损坏，大大超过普通截止阀填料密封的使用寿命。此外，波纹管密封阀可防止外部灰尘进入阀体，保证介质的洁净度。 In conditions such as high-purity silicon powder, pure oxygen, food, vacuum and other working conditions, the bellows globe valves still have a very outstanding performance. In the process of switching, common globe valves will see dynamic friction between packing and stem, and the packing will be worn and fail. When globe valves are in high and low-temperature occasions, their packing will expand or contract, packing changes, resulting in packing seal failure; As for low-temperature conditions, the packing is easy to freeze, the packing is easy to be scratched by ice in the witching process. In short, the advantages of the bellows globe valve compared with the ordinary globe valve can be summarized as follows. 1. The bellows globe valve can meet the request of zero external leakage in helium mass spectrometry. 2. The service life of the bellows sealed globe valve is much higher than that of the common globe valve, whose packing is susceptible and replacement frequency is higher. 3. The bellows sealed globe valve has a metal barrier at the stem seal, which can be used in working conditions where absolute isolation is required inside and outside the valve. 4. The bellows of the bellows sealed globe valve can expand and contract, which is not affected by thermal expansion and contraction, and it has very obvious advantages in the occasion of large temperature differences. 5. The bellows valve has double sealing. the bellows instinct, the packing is completely isolated from the medium, which protects the packing well and greatly extends the service life. Dervos is a leading valve manufacturer and provider of engineered products for different industries. If you’re looking for feasible solutions, check out our vast range of high-quality valves which includes gate valves, ball valves, butterfly valves, as well as other control valves and more. For more information regarding our high-quality products, contact us today.
这PN10 DN200双偏移蝶阀集耐用的阀体和易于更换的阀座，适用于电力、化工、石油化工等领域的控制服务。
支付：
订单确认时为30%，装船前为70%产品产地：
中国颜色:
定制运输端口：
中国上海交货时间：
订单确认后30〜60天材料:
CF8M.操作方法：
变速箱快速详细
类型 |
蝴蝶阀 |
大小 |
DN200. |
设计压力 |
PN10. |
建设 |
双偏心; |
连接类型 |
耳射频 |
操作 |
变速箱 |
设计代码 |
API609 |
面对面 |
API609 |
端部连接 |
BS EN1092-1 |
测试和检查 |
API598. |
基体材料 |
CF8M. |
温度范围 |
-29℃~ 150℃ |
应用 |
水，油，煤气 |
特征
- 双偏移轴位置
- PTFE线轴承中的轴
- 易更换的座位
- 激动的致动法兰
聚合物或聚四氟乙烯阀座
——容易致动器自动化
- 运行扭矩
——高reliabililty
技术绘图
维度检查
见证测试
包装
关于Dervos.
厦门Dervos Valves Industry Co.，Ltd（股份代码861601）于2008年6月建于2008年6月，是一家综合，制造，资源集成和贸易服务综合供应商的一站式工业阀门供应商。
已有13年，我们致力于寻找工业需求的解决方案，为一般和特殊阀门提供专业服务。
下一个:
30英寸三偏置蝶阀金属阀座齿轮箱如果您对我们的产品感兴趣，想了解更多的细节，请在这里留言，我们会尽快给您回复。
16英寸三重偏移蝶阀设计有金属座椅，不锈钢CF8M体，盘和阀杆。带齿轮箱的完全被拖曳的蝶阀具有150级设计压力，如API 609.设计功能1.体积小，重量轻，结构简单。多层金属座椅/全金属座椅3. FireSafe Design 4.防井喷阀杆5.用于操作易于操作的小扭矩值6.可靠的密封，可以满足零泄漏要求7.具有调节流程的功能8.三重偏心设计，用于最小化密封磨损的磨损型快速细节型蝶阀尺寸16'压力ANS 150结构三联偏心，三重偏移，金属座椅连接型凸耳型操作齿轮箱操作设计代码API 609面部面对面ASME B16.10 END CONNECTING ASME B16.5测试和检查API 598主体材料A351 CF8M温度范围-29℃〜+ 425℃施用水，石油，气体材料没有部件名称碳钢到ASTM合金钢至ASTM不锈钢至ASTM WCB WC6 WC9 C5 CF8 CF8M CF3 CF3M 1主体A216 WC3 A217 C5 A351 CF8 A217 C5 A351 CF8 A351 CF8M A351 CF3 A351 CF3M 2下载Le Bush PTFE或不锈钢和石墨螺旋缠绕3杆A182 F6 A182 F304 A182 F304 A182 F304 A182 F304 A182 F316 A182 F304L A182 F316L 4座环F6稳定6个星形6 A182 F304 A182 F316 A182 F304L A182 F316L 5蝶形板A216WCB A217 WC6 A217 WC9 A217 C5 A351 CF8 A351 CF8M A351 CF3 A351 CF3M 6锁环A105 A182 F22 A182 F22 A182 F22 A182 F304 A182 F316 A182 F304L A182 F316L 7销碳钢或合金钢8螺杆或合金钢9顶轴灌木PTFE或不锈钢和石墨螺旋缠绕10包装石墨+ SS304 11螺栓A193 B7 A193 B7 A193 B8 A193 B8 A193 B8 A193 B8 12螺母A194 2H A194 2H A194 2H A194 2H A194 GR.8 A194 Gr.8A194 GR.8 A194 GR.8 13螺栓A193 B7 A193 B7 A193 B7 A193 B7 A193 B8 A193 B8 A193 B8 A193 B8 14螺母A194 2H A194 2H A194 2H A194 2H A194 GR.8 A194 GR.8 A194 GR.8 A194 GR.8 15轭A216 WCB A217 WC6 A217 WC9 A217 C5 A351 CF8 A351 CF8M A351 CF3 A351 CF3M 16 Gland A182 F6 A182 F304 A182 F304 A182 F.304 A182 F304 A182 F316 A182 F304L A182 F316L
偏心蝶阀采用三偏置设计。由于在阀门运行过程中对密封面磨损小，因此具有优良的密封性能和较长的使用寿命。这种30英寸蝶阀采用ANSI 150双法兰连接和全金属阀座设计。快速详细类型蝶阀大小30英寸DesignPressure ANSI 150建设三抵消/三偏心ConnectionType射频双法兰式操作变速箱操作设计代码API 609面对面ASMEB16.10连接端ASMEB16.5测试&检验API 598阀体材质A216 WCB TemperatureRange -29℃~ + 427℃应用水,可提供的产品范围标准尺寸:2英寸~150英寸设计压力:150LB~900LB阀门连接:法兰，耳，对夹板，对焊(BW)阀门操作::杠杆/扳手，齿轮箱，电动，气动阀体材料:碳钢WCB，不锈钢CF8/CF8M/CF3/CF3M，低温钢LCB/LCC阀座材料:全金属阀座，SS+石墨阀座
铸铁蝶阀属于双偏置式。阀体紧凑，扭矩值低，密封功能完善，适用于常温范围的水应用。快速详细类型蝶阀公称尺寸DN500公称压力PN10结构双抵消,软坐在连接法兰类型操作类型齿轮操作设计代码EN 593面对面EN 558连接端EN 1092测试&检验EN 12266阀体材质铸铁GGG50温度-15℃~ + 150℃范围应用水,油,气体尺寸检查和压力测试标签和包装
WCB 14英寸150LB蝶阀三重偏心未定向密封晶圆型齿轮手轮操作WCB主体WCB盘F6A阀杆PTFE密封环13CR覆盖在座椅上。设计和制造API 609.面对面尺寸API 609.法兰和维度ASME B16.5。测试和检查API 598.快速细节型蝶阀尺寸14“压力150LB施工三重偏心连接晶圆操作模式变速箱主体材料A216 WCB装饰材料球/阀杆F6A，座椅PTFE设计和制造API 609压力和温度代码ASME B16.34结束到终端ASME B16.10 END CONNECTING ASME B16.5检测API 598温度范围-29℃〜+ 200℃中式油，水，天然气
三偏心蝶阀采用碳钢材质，150级以下设计，具有良好的零泄漏性能。有了齿轮操作器，它可以更好地驾驶。快速详细类型蝶阀公称尺寸20英寸公称压力类150结构三抵消,三偏心,金属阀座连接类型圆片型操作装置操作设计代码API 609面对面ASME B16.10连接端ASME 16.5测试&检验API 598阀体材质碳钢应用水,油,德沃斯阀门工业有限公司成立于2008年，是一家专业的阀门、管道和配件供应商。Dervos已将业务拓展至欧洲、大洋洲、非洲、美洲和亚洲五大洲。我们的承诺是以高效的方式为客户找到最适合的产品。我们采用现代管理技巧，确保生产和销售系统的效率。
你可以在各种高性能应用中发现这种阀门，如蒸汽，冷冻水，汽油，石油，喷气燃料，天然气，公用事业线，工艺线和工业。
中国阀门制造商DURCOS供应止回阀，通过导管，插头式圆盘和可更换座椅。预计这14英寸150LB止回阀，其他类型的不同材料阀门，也可提供尺寸。
带有止回结构的截止阀，在开启位置时防止倒流，也适用于隔离任务。手动操作，配有手轮。
API6D摆动式止回阀RF连接螺栓螺旋网全孔WCB机身，WCB + 13CR光盘，A105 + 13CR座环，WCB铰链。合适的温度在-29℃〜+ 425℃快速细节型摆动止回阀尺寸4寸6英寸设计压力CL600施工BC，摆动型连接型法兰操作型 - 主体材料WCB DISCEMETERIAL WCB + 13CR铰链材料WCB座椅材料A105 + 13CR设计代码API 6D面部面向面部尺寸ASME B16.10测试和检查API 598压力和温度ASME B16.34中水，石油和天然气源中国
通过API 594设计的8英寸150 LB双盘非返回止回阀，具有双板和凸耳连接。保留的双板止回阀由双相不锈钢4a制成，作为其主体和装饰材料。快速详细类型止回阀尺寸8''设计压力级施工双板式，保留无线连接凸耳型设计和制造API 594端到目录ASME B16.10连接ASME B16.5压力＆TEMP ASME B16.34测试和检查API 598基体材料Duplex Stainless Steel 4A Trim Material Duplex Stainless Steel Media W.O.G. Design Feature 1.Shor face to face dimension 2.Small in size with light weight 3.Swift close of disc with small water hammer 4.Vertically or horizontally installed 5.Smooth flow passway with small flow resistance 6.Long cycle life and high reliability
3路T型球阀拥有法兰连接，变速箱，SS304主体，球和阀杆。3英寸法兰球阀在其T型三路端口中的特点可以将任意一对端口或三个端口连接在一起。快速详细型球阀尺寸3“压力ANSI 300施工三路球阀连接法兰连接操作模式变速箱主体材料A182 F304制造和设计API 6D压力和TEMP ASME B16.34结束代码ASME B16.5检验API 6D，API 598温度范围-29℃〜+ 200℃中等浪潮相关知识T端口和L端口3路球阀之间的差异是什么？通常会说，3路球阀可分为tT.ype and L type. A T port three-way ball valve can connect any two ports, and even connect all three ports together at the same time. However, an L port three-way ball valve can only connect the center port with either side port or disconnect three ports. FAQ 1. Can the orders always be delivered on time? Our purchasing team follows up very closely with each order to make sure on-time delivery for most of orders. In 2018, more than 90% orders were delivered on time, and we are dedicated to doing better. 2. What’s the normal delivery lead time? For normal material, usually the delivery time is about 35~40 days, and for forged material, the delivery can even be shortened to 20~25 days. We believe the short lead time can make our offer more competitive and help you secure more orders. 3.Do you have different price levels for us? With our numerous suppliers, different price levels are available with us, so we are able to help you win more customer from different markets requesting for high, medium and low prices.
DN100 3路球阀是隔离阀，旨在重定向服务流体流量而不是节流或调节目的。适用于水，蒸汽，煤气，油，原油，酸，碱和其他液体和气体而没有机械杂质。
