kf63_centering_ring
- Samples
- free_to_down_3d_model
Kind reminder：
This product is only the 3D model data of the product, not the product itself! It is a standard part model of the dust ring. The test data is a 3D model, which is available for free download. It is read-only 3D model data, and cannot be modified; Format: prt. Please open it with ugnx12 software and enter the password: 3dbzjxz.com
The unlimited version of our store is in the regular 3D format: stp, It can be opened with other 3d software such as proe, ceo and solidworks. If necessary, please place an order!
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The difference between butt-welded flange and flat-welded flange is that there is a long and inclined high neck from the flange to the pipe weld to the flange disc. The wall thickness of this high neck gradually transits to the pipe wall thickness along the height direction, which improves the stress discontinuity and thus increases the strength of the flange. Butt-welded flanges are mainly used in severe service conditions, such as those where the stress at the flange is high due to thermal expansion of pipes or other loads or where the stress changes repeatedly. Piping with large fluctuation of pressure and temperature or piping with high temperature, high pressure and low temperature below zero. It is generally used for connecting pipes and valves with PN greater than 2.5MPa. It is also used in pipelines that deliver expensive, flammable and explosive media.
Applications
ISO-KF fittings can be used in a wide variety of applications including:
• Roughing and foreline plumbing
• Small systems
• Systems requiring frequent cleaning or modification
• Research and teaching laboratories ISO-KF components are primarily designed for use at subatmospheric pressure. Because of the large number of elastomer seals used.
Installation
The ISO-KF components are assembled by inserting a centering ring between the two flange faces, then securing the assembly with a flange encompassing clamp.
Material and Size
• Flanges, Blanks, Fittings: Stainless Steel 304 or 316L
• Clamps: Aluminum or Stainless Steel 304
• Oring: Viton
Vacuum range：
Elastomer seal: >= 1 x 10-8 Torr
Temperature range：
Viton: -50°C to 200°C
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温馨提示：
此商品只是产品的3D模型数据，而不是产品本身！它是一个刮尘圈标准件模型，试下数据为3d模型，提供免费下载，它是只读的3D模型数据，无法修改；格式为:prt,请用ugnx12软件打开它,并输入密码：3dbzjxz.com
本店无限制版本为常规3D格式:stp，可用其它3d软件如:proe、cero、solidworks打开，若有需要,请下单购买!
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对焊法兰与平焊法兰不同之处在于从法兰与管子焊接处到法兰盘有一段长而倾斜的高颈，此段高颈的壁厚沿高度方向逐渐过渡到管壁厚度，改善了应力的不连续性，因而增加了法兰强度。对焊法兰主要用于工况比较苛刻的场合，如管道热膨胀或其他载荷而使法兰处受的应力较大或应力变化反复的场合；压力、温度大幅度波动的管道或高温、高压及零下低温的管道。一般用于PN大于2.5MPa的管道及阀门的连接；也用于输送价格昂贵、易燃、易爆介质的管路上。
应用：
ISO-KF接头可用于多种应用，包括：
•粗加工和前管道
•小型系统
•需要频繁清洁或修改的系统
•研究和教学实验室ISO-KF组件主要设计用于低于大气压力的环境。因为使用了大量的弹性体密封件。
安装
ISO-KF部件的组装方法是在两个法兰面之间插入一个定心环，然后用一个法兰夹固定组件。
材料和尺寸
•法兰、盲板、管件：不锈钢304或316L
•夹具：铝或不锈钢304
•O型圈：氟橡胶
真空范围：弹性体密封：>=1 x 10-8 Torr
温度范围：氟橡胶：-50°C至200°C
