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Cangzhou Junde Steel Pipe Co.,Ltd

Add: South of Qiantong Road, Cangzhou City, Hebei, China

Contact us:Sunny Yang

Phone: 86-13303171370

Tel: 86-317-8517170

Fax: 86-317-5527266

E-mail: export@jundesteelpipe.com

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What's the hot-rolled seamless steel pipe manufacturing process?

Aug 07, 2017

hot-rolled seamless steel pipe manufacturing process (△ main inspection process):

Tube blank preparation and inspection △ → tube heating → perforation → rolling → steel pipe reheating → set (minus) diameter → heat treatment △ → finished pipe straightening → finishing → inspection △ (lossless, physical and chemical, Taiwan inspection) → storage

seamless steel pipe_副本.jpg


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Contact information

South of Qiantong Road,Cangzhou City,Hebei,China

86-317-8517170

whatsapp/Wechat: 86-13303171370

export@jundesteelpipe.com

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