info@tongyunpipe.com

+86-15265508296

Liaocheng Tongyun Pipe Industry Co.,ltd

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Cold Drawn Pipes

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Cold Drawn Pipes

Cold Drawn Pipes

OD：6mm-OD114mm <br> WT：0.6mm-16mm <br> widely used in machinery parts <br> steel structure, heat ex-changer <br> boiler...

COLD DRAWN PIPES

COLD DRAWN PIPES

OD：6mm-OD114mm <br> WT：0.6mm-16mm <br> widely used in machinery parts <br> steel structure, heat ex-changer <br> boiler...

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Overview of seamless steel pipe market

Transformation of survival mode of seamless steel pipe trade structure pipe, fluid conveying pipe, low and medium pressure boiler pipe

Development forecast of special-shaped pipe industry

The future of seamless steel pipe industry structural pipes, conveying fluid pipes, and low and medium pressure boiler pipes

The latest process of cold drawn quilted pipe

The technological innovation degree of seamless steel pipe enterprises "severe winter" seeks new growth points and new profit models

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Email : info@tongyunpipe.com
WhatsApp : +86-15265508296

Mobile : +86-15265508296
Add : P.o.box 252100,1305--1306 Soho Xingmei Dongchang Road, Liaocheng Devlopment Zone Shandong China

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