Application scope of socket welding and threading for pipe fittings
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Question: Under what circumstances are socket weld pipe fittings and threaded pipe fittings prohibited from use? Please cite the relevant standards. Thank you
This post was last edited by wangsir85 on 2018-7-20 08:59. According to the performance standards, the American standard applies to sizes of 4 inches and below； Also, according to the design specifications applicable to the product, some of these specifications state that you should refer to the product’s design specifications.
For the scope of use, please refer to Article 1 of the standard.