While jointing HDPE Pipe & Fitting, is it necessary that it belongs to the same grade ?

Question added by Dhruv Arya , Head Sales & Marketing - HDPE & MDPE - Pipes & Fittings. , Sangir Plastics Pvt Ltd.
Date Posted: 2014/09/29

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by khader zarafili , Site Engineer (Mechanical) , Arabtic Consolidated Contractors Limited

no,but it is not preferable, you can weld with higher grade fitting (if it is deterrent grade you need to reduce the welding time)

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