Every time there is a price increase, the factory is overcrowded with cars #squaresteelpipe #rectangularsteelpipe #roundsteelpipe #ERWsteelpipe #LSAWsteelpipe #Seamlesssteelpipe #galvanizedpipe #GItube #MSpipe #MStube ytdrintl.com yuantaisteelpipe.com

Thickness: 0.5 - 60 mm OD(outer diameter) : #squaresteelpipe 10*10-1000*1000mm #rectangularsteelpipe :10*15 800*1100mm Certification: CE,LEED,BV,PHD&EPD,BC1,EN 10210,EN10219,ISO9000,ASTM A500,ASTM A501,AS1163,JIS G3466 Surface Treatment: Customized #YuantaiDerun

We are the largest manufacturer of square and rectangular steel pipes in China, mainly producing #SquareSteelPipe outer diameter: 10 * 10-1200 * 1200mm WT: 0.5-60mm Length: 0.5-24M #Rectangularsteelpipe outer diameter: 10 * 15-800 * 1200mm WT: 0.5-60mm yuantaisteelpipe.com

Live: square steel pipe manufacturing process. You can easily see the steel pipe shaping process. To ensure the steel pipe quality. All the steel pipe machining processes are more strict. #squaresteelpipe #weldedsteelpipe #industrialsteelpipe

Live: square steel pipe manufacturing process. You can easily see the steel pipe shaping process. To ensure the steel pipe quality. All the steel pipe machining processes are more strict. #squaresteelpipe #weldedsteelpipe #industrialsteelpipe

#Squaresteelpipe: 10 * 10-1200 * 1200mm #Rectangularsteelpipe: 10 * 15-800 * 1200mm #Roundsteelpipe: 10.3-3620mm Wall THK: 0.5-60mm Length: 0.5-24M Surface: oil, hot dip galvanizing, anti-corrosion, pre galvanizing, Zinc Al Mg, etc ytdrintl.com yuantaisteelpipe.com

We are the largest steel hollow section manufacturer in China.we produce: #galvanizedsteelpipe, #hotdipgalvanizedsteelpipe, #ERWsteelpipe, #LSAWsteelpipe, #carbonsteelpipe, #weldedsteelpipe, #squaresteelpipe, #rectangularsteelpipe, #ZMAsteelpipe, yuantaisteelpipe.com

A Busy Day-Tianjin Yuantai Derun Steel Pipe Group #YuantaiDerun #squaresteelpipe #rectangularsteelpipe #steelpipesupplier #steelpipemanufacturer #steelpipefactory #steelhollowsection ytdrintl.com yuantaisteelpipe.com

we are the largest square rectangular steel pipe manufacturer in China. we produce #squaresteelpipe :10*10-1200*1200mm #rectangularsteelpipe :10*15-800*1200mm #roundsteelpipe :10.3-2032mm WT:0.5-60mm grade:Gr.A/B/C,S235-460 yuantaisteelpipe.com ytdrintl.com

#squarerectangularsteelpipe and #square&rectangular #hotdipgalvanizedsteelpipe Production forming process #yuantaiderun #steelhollowsection #squaresteelpipe #rectangularsteelpipe #squarehollowsection #rectangularhollowsection yuantaisteelpipe.com ytdrintl.com

#Pregalvanizedrectangularpipe: 10*15-100*300mm THK:0.5-10mm #GIpipe #GItube #GIhollowsection #HDGpipe #HDGtube #MSpipe #MStube #squaresteelpipe #rectangularsteelpipe

400*400-1200*1200MM large size #squaresteelpipe 200*600-800*1200MM #rectangularsteelpipe can customized size and small order， free samples factory directly supply high quality，low cost 200000 Tons #steeltubing spot #yuantaiderun ​yuantaisteelpipe.com ​ytdrintl.com