The weld forms are different: the weld between the neck flat welding flange and the flange is fillet weld, while the weld between the neck butt welding flange and the pipe is circumferential weld;
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GNEE is one of the most professional pressure vessel steel plate manufacturers in China. We warmly welcome you to wholesale high quality pressure vessel steel plate at competitive price from our
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It integrates advanced machine learning and artificial intelligence technology, which can simulate the actions and skills of human chefs, and achieve automatic frying and cooking processes.
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