加拿大外贸
Pipe cutting is the process of cutting any size pipe either perpendicular to its length or at an angle. There is no limitation to diameter or wall thickness.Several methods may be used to achieve this depending on the size and type of the pipe to be cut and involve both internally and externally mounted cutting equipment.
The traditional method of flame cutting heats the pipe and leave an unacceptable heat affected zone.
Our’s range of cold cutting and weld prepping machines can quickly cut and weld prep pipes to a finish suitable for welding.
Weld preps can be formed to any requirements.
Typical operations using a pipe cutter or weld prepper:
1. Cutting new pipe work to length and forming weld preps
2. Straight cuts to destroy old or redundant pipe work
3. Cutting out sections of pipe for inspection purposes
4. Cutting off damaged flanges or hubs
5. Cutting out welded-in valves for repair or replacement
6. Cutting out sections of damaged, corroded or defective pipe work
7. Weld excavations for repair of defective welds
8. Casing cutting and prepping
[ 本帖最后由 Alisaa 于 2012-8-20 11:34 编辑 ]
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Pipe cutting is the process of cutting any size pipe either perpendicular to its length or at an angle. There is no limitation to diameter or wall thickness.
管式切割工艺是指切割任何尺寸的管子，可垂直切割其长度或一个（指定）角度的过程。其工艺适用于任何尺寸和壁厚（也就是对这两点无限制）。
Several methods may be used to achieve this depending on the size and type of the pipe to be cut and involve both internally and externally mounted cutting equipment.
根据需要切割的管子的尺寸与类型，配合使用相应的内部与外部切割设备，采用多种方法来达到其切割效果。（后面都是达到效果所需要的条件）
The traditional method of flame cutting heats the pipe and leave an unacceptable heat affected zone.Our’s range of cold cutting and weld prepping machines can quickly cut and weld prep pipes to a finish suitable for welding. Weld preps can be formed to any requirements.
传统的高温加热切割方法留有承受不了的高热影响区域。而且司采购冷焊接方法，快速做好切割与预焊接。此方法可满足任何要求。（这应该是很行业的东西了，我不太懂）。
Typical operations using a pipe cutter or weld prepper: 使用管式切割机与weld prepper的常规操作方法如下：
1. Cutting new pipe work to length and forming weld preps 将管子切割一定长度，形成weld preps（不知道是不是预焊接）
2. Straight cuts to destroy old or redundant pipe work 切割掉多余或受保部分
3. Cutting out sections of pipe for inspection purposes 检查管子切割截面
4. Cutting off damaged flanges or hubs 将受损的凸缘或hubs 切掉。
5. Cutting out welded-in valves for repair or replacement 切开welded-in valves做修复或者更换。
6. Cutting out sections of damaged, corroded or defective pipe work 切掉受损，受侵蚀有缺陷的。
7. Weld excavations for repair of defective welds。Weld excavations做有缺陷的焊接修复。
8. Casing cutting and prepping 盒子保护切割和repping。
不是这个行业的，所以只能按字面翻译，你可以结合你的专业知识去理解。仅供参考。。
嘴角上扬的弧度最美。
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我记得这是你第二次帮我翻译了。谢谢你的耐心帮助，你真是一个热心肠的好人！如果不弃，真想跟你做个朋友。
加拿大电商昨天我把提单复件发给了客户，今天收到了他回信，如下： Dear Nicholas, please send all shipping documents. We will check B/L copy and we will reply ASAP. Thank you Best Regards ......................................... 加拿大电商刚从事这行半年，对电子行业不了解，自己整理了些，算是学习，供大家分享，也请大家补充。我毕竟是个文科生，对这方面知识严重欠缺。 DVD:英文全名是Digital Video Disk, 即数字视频光
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