Q235B sqaure steel tube

  • China Q235B Construction Black Square and Rectangular

    Q235b Construction Black Square and Rectangular Steel Tubes. Size. 20x20 400x400mm. 20x40 400x600mm . Wall thickness. 1.3mm 20mm . Length. 5.8m/6m or based on your request. Standard. ASTM A500 gr.a/ b/ c. Surface. Black, or Galvanized and Oiled to prevent the rust . End finish. Plain end. Usage. construction and structure material. Packing

  • China Q235B Black Square Pipe China Steel Pipe, Steel Tube

    Steel Pipe, Steel Tube, Square Steel Pipe manufacturer / supplier in China, offering Q235B Black Square Pipe, ERW Steel Pipe, Pre Galvanized Steel Tube and so on. Contact Supplier Company Favorites Company Favorites Diamond Member Since 2015

  • Carbon Steel Tubes / Black Square Steel Pipe (q235b,Astm

    Carbon Steel Tubes / Black Square Steel Pipe (q235b,Astm A36,Ss400,S335jr) , Find Complete Details about Carbon Steel Tubes / Black Square Steel Pipe (q235b,Astm A36,Ss400,S335jr),Carbon Steel Tubes,Carbon Steel Tubes,Carbon Steel Tubes from Steel Pipes Supplier or Manufacturer Tianjin Bridge Steel square steel tube stainless

  • china suppliers 14mm square steel tube Q235B steel

    Q235B steel > china suppliers 14mm square steel tube; Check the mills we source square Steel Tube from, get Steel Prices. Read More. China Square Tube Connector, China Square Tube Connector . And whether square tube connector is female, male, or welding. There are 6,259 square tube connector suppliers, mainly located in Asia.

  • Large Diameter Q235B Q345 Spiral Welded Pipe China

    Company Introduction:. Our company focuses on the usage, development and research of square and rectangular tubes over the passed 20 years. We purchased three production lines at the cost of over 16 million for expansion of the new factory in 2012, These production lines make full sizes of square tubes and rectangular tubes20x20mm 600x600mm, 20x30mm 600x800mm, Thickness:1.0mm

  • 3 x3 square tubing erw q235b S235JR Steel Hot Rolled

    A wide variety of q235b galvanized square tubing options are available to you, such as a53(a,b), 16mn, and 10#. You can also choose from api, astm, and bs. As well as from structure pipe, oil pipe, and gas pipe. And whether q235b galvanized square tubing is erw, cold drawn, or hot rolled.

  • China Hot Rolled Carbon Square Steel Tube Q235B China

    Square Steel Tube Q235B, Carbon Square Steel Tube Q235B, Square Steel Tube manufacturer / supplier in China, offering Hot Rolled Carbon Square Steel Tube Q235B, ANSI B16.5 150lbs Weld Neck Carbon Steel Pipe Flanges, DIN 150# S/ 40 300 600 316L Welding Neck Wn RF Forged DIN Wnrf Flange and so on.

  • iron steel square tube 4021540 8021580 with price Q235B

    alloy steel pipe 8021580 steel square EN 10155 S355J2WP Square Structural Steel Tubing A500 Square Steel Tubing alloy steel pipe 8021580 steel square. Industrial Tube & Steel Corporation stocks carbon steel square tubing in A513 (mechanical) and A500 (structural) grades, in a range of sizes and wall thicknesses. A500 structural carbon square tube is used in construction, buildings, towers, and

  • Q195 Q235b Q345b S235jr S275jr Welded Pipe Bs En 39

    Our servicesq195 q235b q345b s235jr s275jr welded pipe bs en 39 scaffolding black metal 50mm*50mm gi square steel tube. 1. We have a strong logistics system and professional logistics service team to make our customers and employees have nothing to worry about. 2. We have the country's leading production equipment and a strong product testing

  • Square,Rectangular Welded And Seamless Carbon Steel Tube

    Quality Carbon Steel Pipe manufacturers & exporter buy Square,Rectangular Welded And Seamless Carbon Steel Tube ASTM A500 Gr.B, Q235B, Q345B. from China manufacturer.

  • Q235 Carbon Square Tube China Manufacturers & Suppliers

    Dec 30, 2019 · So that you can supply you with comfort and enlarge our company, we also have inspectors in QC Workforce and guarantee you our greatest service and item for Q235 Carbon Square Tube, Carbon Square Tube, Q235B Square Tube, and we will do our best to serve you.

  • q235b seamless square pipe API Steel Pipe Hot Rolled

    q235b square pipe spec carbon steeltube. Q235B 12 inch diameter ERW tube. welded steel pipe,spiral steel pipe,seamless steel pipe,square steel pipe Q235B,Q235B PLATE,Q235B STEEL Q235B is the most common used among carbon steel.It is equal to steel grades ASTM A36,JIS G3101 SS400,EN 10025 2 S235JR. Get Price

  • Q235 Carbon Square Tube China Manufacturers & Suppliers

    Dec 30, 2019 · So that you can supply you with comfort and enlarge our company, we also have inspectors in QC Workforce and guarantee you our greatest service and item for Q235 Carbon Square Tube, Carbon Square Tube, Q235B Square Tube, and we will do our best to serve you.

  • Square,Rectangular Welded And Seamless Carbon Steel Tube

    Quality Carbon Steel Pipe manufacturers & exporter buy Square,Rectangular Welded And Seamless Carbon Steel Tube ASTM A500 Gr.B, Q235B, Q345B. from China manufacturer.

  • Q235B ERW Steel Pipe Guangdong Lizz Steel Pipe Co

    Common sizes for Q235B ERW Steel Pipe range from 2 3/8 inch OD to 24 inch OD in a variety of lengths to over 100 feet.Surface finishes are available in bare and coated formats and processing can be handled on site to customer specifications.

  • Speedy Metals Steel Square Tube

    Steel Square Tube is easy to fabricate and has a surface suitable for painting or plating. We can cut to any size to suit your application's needs.

  • q235b square tube weight panasonic zonnepanelen

    Q235b Galvanized Square Steel Tube Weight , Find Complete Details about Q235b Galvanized Square Steel Tube Weight,Square Steel Tube,Square Hollow Steel Tube,Steel Tube Weight from Steel Pipes Supplier or Manufacturer Shandong Liaocheng Yizhong Commercial Trade User rating 5/5.