free shipping tube erw welded steel
2021 Professional Manufacturer Black Steel Pipes high frequency straight seam welded black pipe (ERW) SS400 steel tube $459.00-$699.00 / Ton 5.0 Tons (Min. Order)
China ERW Welded Steel Pipe/Steel Tube, Find details about China Welded Pipe, Round Tubing from ERW Welded Steel Pipe/Steel Tube - TIANJIN ANXINTONGDA STEEL PIPE CO., LTD. Menu Sign In. Join Free For Buyer. Search Products & Suppliers Product Directory Supplier Discovery China Hfw ERW Carbon Steel Pipe Suppliers, Manufacturers (5) The erw carbon steel pipe shall have smooth ends free of burrs and free of scale except that the pipe may have a superficial blue oxide film on the surfaces. (6) Referenced documents:A53/A53M Specification for Pipe,Steel, Black and Hot-Dipped,Zinc -Coated , Welded and Seamless.
steel pipe lines,4 hollow section production lines,3 ERW steel pipe production lines. The annual output is 200,000 tons. Our main products are galvanized steel pipe,erw steel pipe,square and rectangular steel pipe,seamless steel pipe and some other kinds of steel coils ,plates,wires and profiles. Sturdy, Stainless hard black welded steel tube for Stainless and galvanized hard black welded steel tube for industrial and commercial purposes at . These hot-dipped hard black welded steel tube are ideal for seamless construction uses.
Wholesale Welded Square Steel Pipe Erw Square Tube from Luohe Zongying Trading Co., Ltd. on m.. Welded Square Steel Pipe Erw Square Tube. US $1,000.00 / Set. Min. Order 1 Set Trade Assurance protects your orders Multiple safe payment options. Worry-free shipping & quality. Build your credibility. Item Details. Place of Origin:China Building Material ERW Carbon Steel Pipe/TubeERW Pipe:Electric Resistance Welded steel tube used in oil drilling and machinery manufacturing, etc. Standard:GB/T3091 - 2001 , BS7 - 1985 , DIN EN10025 ,EN10219 , JIS G3444:2004 , ASTM A53 , API 5L. Steel Grade:GB/T3091 - 2001:Q235 , Q345 BS7 - 1985 , DIN EN10025 ,EN10219 :S235JR ,S275JR,S355JR, S355J2H JIS G3444:2004:STK400 ,STK500