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AOCHENG
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产品类型：Cap
产品型号：114
产品厚度：sch40
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Cap manufacturer
Cap manufacturers produce cap pipe fittings are mainly manufacturers direct sales, price concessions, long service life, sincere service for each customer. Pipe cap product specifications complete, many styles and other advantages. Pipe cap is also called head in pipe fitting.
Weld direction is only allowed to be radial and circumferential. This requirement may be removed for larger caps in the future. The splicing distance should be greater than 3δ and not less than 100mm (the weld heat affected zone is a high stress zone, and there will be burning loss of chemical composition in this zone. So avoid areas of high stress, which are related to thickness. According to practical experience, the stress attenuation length is greater than 3δ and not less than 100mm). But refrigeration equipment is difficult to meet this requirement, has its particularity.
The cap and head are very similar in appearance, and some colleagues say that the head looks like a pan. The main difference between the cap and the head is the inner diameter, and the scope of application.
The characteristics of tube cap and head are compared:
The pipe cap is just the plug of the pipe. If DN exceeds 300, the head should be replaced. If the pressure is under, the strength should be checked. The cap and head shape is similar, stainless steel head is used more, the cap size is smaller, can be forged; Head size is relatively large, generally pressed with steel plate, pipe cap is generally used for the end of the pipe, head is used for the upper and lower parts of the container equipment (vertical equipment) or left and right end (horizontal equipment);
The head is all inner diameter, such as 1 meter, which means that there is no requirement for the transition part of the inner diameter pipe cap (unlike the standard ellipse). Generally, only the diameter and length can be found in the manual, and the straight side part is longer.
The requirements of the pipe cap manufacturers for the pipe cap products before leaving the factory are divided into: the pipe cap should be beveled, typing, sandblasting, detection, guarantee and other processes after the production and forming.
沧州奥广机械设备有限公司
地址:河北省沧州市
联系人：武先生
电话/微信: 15230713671
QQ: 540235112
邮箱: 15230713671@163.com
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