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Astm tubing Manufacturers & Suppliers, China astm tubing

ERW Q195/235/235 Round Structural Tubing. ERW Q195/235/235 Round Structural Tubing China ASTM A500 Q235 S235jr S355jr Cold Rolled / Hot Square Tube, Square Pipe, Square Hollow Section manufacturer / supplier in China, offering ASTM A500 Q235 S235jr S355jr Cold Rolled / Hot Rolled Black Annealed ERW Welded Hollow Section Square Steel Tube, API 5L ASTM A53 Gr. B X42 Psl1/Psl2 ERW Line Pipe with API Certificated, China Manufacturer Q195 ERW Pre Galvanized Round Square Rectangular Steel Pipe for Greenhouse and so on.

China Q195 Q235 Mild Square Round Rectangular Oval

Steel Pipe, Weld Steel Pipe, Carbon Steel Pipe manufacturer / supplier in China, offering Q195 Q235 Mild Square Round Rectangular Oval Galvanized Black Welded ERW Carbon Steel Pipe Ms Black Steel Pipe Tube, China Q235 Q345 Square Tube 38*38 Steel Pipe Ms Hollow Section Rectangular, China Pre-Galvanized Steel Pipe Gi Steel Tube and so on. China Q235 Black Steel Pipe / ERW / Seamless Tube / Hot Steel Pipe, Black Pipe, Q235 manufacturer / supplier in China, offering Q235 Black Steel Pipe / ERW / Seamless Tube / Hot Rolled Round and Square Pipe, Modern Design Steel Cable Fence Balcony Railing Systems Handrail Pillar, T Post / Y Post Galvanized Powder Construction Building Materials Steel Pipe Surface 2.Raw materials grade :Q195, 235, 235B and Q345 3.The zinc coating can customized for customers, up to 280 grams. 4.The purity of zinc wire is 99.99% zinc content with high purity.to remain the pipe welded seam antirust.

E155 E275 E355 E195 E235 Furniture ERW Steel Tubes , Cold

EN 10305-2 Welded cold drawn tubes Material:E155, E275, E355, E195,E235 We specializes in supplying high-quality DOM (drawn over mandrel) precision welded cold-drawn carbon steel tubing. Our DOM tubing is used in many demanding applications and is celebrated for its reliability, durability and exceptional quality. Factory Galvanized/Black/ERW Q195/Q235/Q345 Hollow Factory Galvanized/Black/ERW Q195/Q235/Q345 Hollow Section Square/Rectangular Steel Pipes for Shelter Structure, Find Details about Shs Pipe, Rhs Pipe from Factory Galvanized/Black/ERW Q195/Q235/Q345 Hollow Section Square/Rectangular Steel Pipes for Shelter Structure - TIANJIN FRIEND STEEL TUBE CO., LTD. GB/T3091,EN10255, ASTM A53 Q195 Q235B ERW /SSAW China GB/T3091,EN10255, ASTM A53 Q195 Q235B ERW /SSAW /LSAW Welded Steel Pipes For Low Pressure Liquid Delivery with High-Quality, Leading GB/T3091,EN10255, ASTM A53 Q195 Q235B ERW /SSAW /LSAW Welded Steel Pipes For Low Pressure Liquid Delivery Manufacturers & Suppliers, find GB/T3091,EN10255, ASTM A53 Q195 Q235B ERW /SSAW /LSAW Welded Steel Pipes For Low

Galvanized Steel Pipe Round Pipe_CHN Steel pipe & tube

One of the Top 500 enterprises in China foreign trade. QCCO was approved as a member of China Association for Contracting Projects Abroad and granted a membership certificate on Sep 28,2005; Credibility Rating AAA certificate in Foreign Trade was granted to QCCO High Quality Q235 Q345 API X52 ERW SAE 1020 Spiral Pipe High Quality Q235 Q345 API X52 ERW SAE 1020 Spiral Pipe ERW Welding Tube, Find Details about Spiral Pipe, ERW Welding Tube from High Quality Q235 Q345 API X52 ERW SAE 1020 Spiral Pipe ERW Welding Tube - Shandong Bailiyuan Steel Pipe Manufacturing Co., Ltd. Q195 Q215 Q235A Q345 16Mn ERW Steel Fencing Tube For Weld ERW Cold Drawn Steel Tube , Annealed Alloy Steel Pipe ASTM A450 ASME SA450 ASTM A500 Q195 Q215 Rectangle ERW Steel Structural Tube Seamless For Building Cold - Formed 3 / 8 inch - 20 Inch ERW Gas Steel Tube Thickness 0.8mm 35mm , API 5l Line Pipe

Q195-q235 Black Annealed Erw Rectangular/ Round Pipe

Q195-q235 Black Annealed Erw Rectangular/ Round Pipe With Factory Price , Find Complete Details about Q195-q235 Black Annealed Erw Rectangular/ Round Pipe With Factory Price,Q195-q235 Black Annealed Erw,Erw Rectangular/ Round Pipe,Erw Welded Black Pipe from Supplier or Manufacturer-Tianjin Arcelormittal Steel Trade Co., Ltd. Q235 Steel Q235A Q235B Q235C Q235D Equivalent, Q235 Steel (Q235A Q235B Q235C Q235D) Q235 steel is a plain carbon structural steel which is widely used in China, Q235 material in Chinese standard GB/T 700 is divided into 4 quality grades:Q235A, Q235B, Q235C and Q235D; Density of this steel is 7.85 g/cm3, tensile strength is 370-500 MPa; yield strength is 235 MPa (data are for steel bar or steel plate diameter 16mm). Square,Rectangular Welded And Seamless Carbon Steel Tube Square Tube Material:Q195, Q235, Q345, S235jr, S355jr. Technique:ERW. Standard Specification for Cold-Fored Welded And Seamless Carbon Steel Structural Tubing. In Rounds And Shapes . Ordering information. Quantity(feet,meters, or number of lengths) Round ERW Steel Pipe. End:BE/Plain. Pipe Standard:API 5L.

q235 steel pipe size, q235 steel pipe size Suppliers and

q195 steel pipe sizes q235 round erw hollow section pre galvanized welded square for wholesales Tianjin Anxintongda Steel Pipe Co., Ltd.Building material Q195/Q235 erw welded pre galvanized Building material Q195/Q235 erw welded pre galvanized square structure steel pipe/tube, Find Complete Details about Building material Q195/Q235 erw welded pre galvanized square structure steel pipe/tube, square steel tube load calculator, square steel tube load capacity, 25mm square steel tube joiners from Steel Pipes Supplier or Manufacturer-TIANJIN SGB SALES AND SERVICE TRADE CO.,LTD