下列是较流行的材料和阀内件。
急冷箱是加氢反应器的重要内件。
The chilled box is the important internal component of hydrogenated reactor.
认证适用于阀内件和排水用途。
请填写详情单，并将内件放入这只封套内。
Please fill in the Handing Airway Bill and put the contents into this packet.
通常用作蝶阀的阀内件。
参阅第33页，了解可提供的材料和阀内件。
汽蚀可使阀内件的表面产生磨痕、深沟及凹坑。
Cavitation can make the surface trim have worn, and deep pits.
该内件有五种结构型式，适用国内外不同塔型。
There are five kinds of structure to fit in different converter.
注：1、对于高合金及非铁内件通常不加腐蚀余度。
Notes: 1. Generally no corrosion allowance is added for high alloy and nonferrous internals.
包裹外包装未破损，内件丢失或破损，不负责赔偿。
We will not accept any claim for damage or missing items if the outer packing is not broken.
介绍了甲醇塔均温型内件在生产中旋转的原因、危害。
Rotation reasons and its harms of the inner parts of methanol tower are introduced.
制造商决定基地材料是与阀体相同还是与阀内件相同。
Base material is either the same as the body or solid trim at manufacturer's option.
不需要从管线上拆卸阀门，即可拆卸、维修或检查阀内件。
Internal parts can be removed, repaired or inspected without removing the valve from the piping.
包裹外包装未破损，内件丢失或破损，本公司不负责赔偿。
THDEX will not accept any claim for damage or missing items if the outer packing is not broken.
本文主要介绍了新型塔填料及内件在工业甲醛生产中的应用。
The paper describes the application of a new type of packing and internal-article used in production of formaldehyde.
按照当地主管机关的要求进行定期检测。每个五年更换阀内件。
Test periodically as required by local jurisdictional authorities. Replace internal components every five years.
阀体和内件由高温合金钢制造，其特点是高温下耐磨和阀体寿命长。
The valve body and internals are made from high-temperature alloy which features high-temperature abrasion resistance and long service life.
实践证明，该内件技术先进，为提高我国甲醇合成技术创造了条件。
Practice proves that the technology for such internals is advanced and creates conditions for improving the methanol synthesis technology in China.
分析塔内件选型的影响因素后，指出常压塔提馏段内件选用塔板较好。
Factors affecting type selection of internals in the tower were analyzed.
结构特点：1、排放温度可在闲调解，安装姿势自由，内件全不锈钢。
Structure: 1. The temperature for allocation can be adjusted online and installation can be conducted in free way. All the parts inside are of stainless steel.
该厂在小合成氨合成工段的技改中，采用1000单管折流式新型内件。
In revamping of the Ammonia Synthesis Section, newly developed 1000 tube-baffle internal component was applied.
容器标准中规定的内件，如耳轴及支撑环的腐蚀余度应符合标准中的规定。
For the internal parts specified in Vessel Standard such as lugs and support rings, corrosion allowance shall conform to the stipulations in it.
如果去掉h，则这个阀内件就可以指定为与其它阀内件相等的阀座环表面。
By removing the h, the trim can be specified with a seat ring facing equal to the other trim parts.
但是，一个三元乙丙橡胶隔膜可以用作配置聚四氟乙烯阀内件的阀门的更换件。
But an EPDM diaphragm may be used as a replacement in a PTFE trimmed valve.
因此，一个聚四氟乙烯隔膜不能用作配置三元乙丙橡胶阀内件的阀门的更换件。
Therefore, a PTFE diaphragm cannot be used as a replacement in an EPDM trimmed valve.
本表内没有显示的其它材料和阀内件的可提供性，请联系美国太平洋阀门公司。
For availability of other materials and trims not shown in this chart, contact Pacific Valves.
因为他们阀内件材料精心挑选的触觉素质和紧配合完成的贡献与文雅的总体感觉。
Trim materials carefully selected for their tactile qualities and tight fit and finish contribute to an overall sense of refinement.
分析了尿素合成塔co2转化率的影响因素，介绍了新型高效内件应用情况和效果。
Effect factor of CO2 conversion rater in urea reactor is analyzed, the application and result of using the new high efficient urea reactor internals is introduced.
设备壳体的前部和后部设有铰接的液压开启部分，能提供方便到达内件和磨损件的位置。
The housing has hydraulically-actuated hinged sections front and rear which provide for easy access to the internals and the wear parts.
设计了定位销，将内件镇定在塔盖上，既不影响内件轴向自由，又完全阻止了周向旋转。
Stop bolt is designed to fix the inner parts on the cover of the tower. This design has not only little effect on the freedom of the inner axes, but also prevent the rotation of circular rotation.
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