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Product classification

	Demagnetized steel pipe
	Seamless steel tube
	Alloy tube
	Cryogenic tube
	Line pipe
	Petroleum casing
	Stainless steel pipe
	Gas vessel tube
	Right angle steel pipe
	American standard low-temperature tube
	American standard straight seam steel pipe
	Stainless steel plate
	Various profiles
	Aluminum material
	Rail
	Grooved steel rail

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Rust steel pipe special automatic

On November 9 in the morning, my company with China university of petroleum for 304 stainless steel welded tube automatic submerged arc welding equipment development project contract and practice for teaching and scientific research base for ceremony was held in the meeting room on the first floor in the company, China petroleum university mechanical and electrical engineering college, vice President of the secretary of the party committee secretary Chen Chunsheng, mechanical and electrical engineering college dean han, Huang Guiqing dean, vice President of the institute of electrical and mechanical engineering, mechanical and electrical engineering college, director of the department of materials science and engineering department Shi Zhijiang LeiYi, professor at the school of mechanical and electrical engineering, mechanical and electrical engineering college attended the signing ceremony, liu wei, director of the office at the invitation of the company, deputy district chief Li Yinping Zhou Cunou Zhang Ha