Wholesale Price China Hot Rolled Coil - Hot rolled steel plate Plate manufacturer Q235 Carbon steel plate – Lu

Short Description:

Rectangular pipe is a kind of hollow square section light thin-walled steel pipe, also known as steel refrigerated bending section. It is a section steel with square cross-section shape and size made of Q235 hot-rolled or cold-rolled strip or coil as the base material, which is formed by cold bending and then high-frequency welding. Except for the increased wall thickness, the corner size and edge flatness of the hot-rolled extra-thick-walled square tube reach or exceed the level of the resistance welded cold-formed square tube. Classification of rectangular pipes: steel pipes are divided into seamless steel pipes and welded steel pipes (seamed pipes) hot-rolled seamless square pipes, cold drawn seamless square pipes, extruded seamless square pipes, and welded square pipes.


  • FOB price range: 1000-6000
  • Supply Ability: Above 30000T
  • From the quantitative: 2T or more
  • Delivery time: 3-45 days
  • Port Delivery: Qingdao, Shanghai, Tianjin, Ningbo, Shenzhen
  • Product Detail

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    We are going to make every single effort for being excellent and excellent, and accelerate our ways for standing while in the rank of international top-grade and high-tech enterprises for Tin Free Steel Sheet, Seamless steel pipe manufacturing, Large Seamless Steel Tube, All prices depend upon the quantity of your order; the more you order, the more economical the price is. We also offer good OEM service to many famous brands.
    Wholesale Price China Hot Rolled Coil - Hot rolled steel plate Plate manufacturer Q235 Carbon steel plate – Lu Detail:

    Introduction

    Using continuous casting slab or blooming slab as raw material, it is heated by a walking heating furnace, high-pressure water is descaled and then enters the rough rolling mill. The rough rolling material is cut head, tail, and then enters the finishing rolling mill for computer-controlled rolling. After the final rolling, it undergoes laminar cooling (computer-controlled cooling rate) and coiled by a coiler to become a straight hair coil. The head and tail of straight hair curlers are often tongue-shaped and fish-tail-shaped, with poor thickness and width accuracy, and the edges often have defects such as wave shape, hemming, and tower shape. The coil weight is heavier, and the inner diameter of the steel coil is 760mm. Good ductility, cold-rolled sheet has high hardness and relatively difficult processing, but it is not easy to deform and has high strength. The strength of the hot-rolled plate is relatively low, the surface quality is poor (oxidation + low finish), but the plasticity is good, general medium and thick plates, cold-rolled plates: high strength + high hardness, high surface finish, general thin plates, can be used for stamping Use the board. The mechanical properties of hot-rolled steel sheets are far inferior to those of cold rolling and forging processing, but their toughness and ductility are better.

    Parameter

    Item Hot rolled steel plate
    Standard ASTM, DIN, ISO, EN, JIS, GB, etc.
    Material  Q195、Q235、Q235B、Q345、Q345B、20#、 45#、SS330、SS400、A36、 ST37、 16Mn、 SPHC、SPHD、SPHE、JIS、G3131、SPHC、SPHD、SPHE、etc.
    Size  Width: 0.6 m-3 m, or as requiredThickness: 0.1mm-300mm, or as requiredLength: 1m-12m, or as required
    Surface Surface coating, black and phosphating, spray paint, PE coating, galvanized, BA / 2B / NO.1 / NO.3 / NO.4 / 8K / HL / 2D / 1D or as required.
    Application  It is widely used in structural steel, weather-resistant steel, automotive structural steel, hot-rolled special steel, cold-rolled raw plate, steel pipe steel plate, high-pressure vessel steel plate, stainless steel plate, ships, automobiles, bridges, construction, machinery, pressure vessels, etc. Manufacturing Industry.
    Export to  America, Australia, Brazil, Canada, Peru, Iran, Italy, India, United Kingdom, Arab, etc.
    Package

    Standard export package, or as required.

    Price term EXW, FOB, CIF, CFR, CNF, etc.
    Payment T/T, L/C, Western Union, etc.
    Certificates ISO, SGS, BV.

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    Product detail pictures:

    Wholesale Price China Hot Rolled Coil - Hot rolled steel plate Plate manufacturer Q235 Carbon steel plate  – Lu detail pictures

    Wholesale Price China Hot Rolled Coil - Hot rolled steel plate Plate manufacturer Q235 Carbon steel plate  – Lu detail pictures

    Wholesale Price China Hot Rolled Coil - Hot rolled steel plate Plate manufacturer Q235 Carbon steel plate  – Lu detail pictures

    Wholesale Price China Hot Rolled Coil - Hot rolled steel plate Plate manufacturer Q235 Carbon steel plate  – Lu detail pictures

    Wholesale Price China Hot Rolled Coil - Hot rolled steel plate Plate manufacturer Q235 Carbon steel plate  – Lu detail pictures

    Wholesale Price China Hot Rolled Coil - Hot rolled steel plate Plate manufacturer Q235 Carbon steel plate  – Lu detail pictures


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    To meet the customers' over-expected gratification , we have our robust crew to offer our best over-all support which includes marketing, income, coming up with, production, excellent managing, packing, warehousing and logistics for Wholesale Price China Hot Rolled Coil - Hot rolled steel plate Plate manufacturer Q235 Carbon steel plate – Lu , The product will supply to all over the world, such as: Algeria, Gambia, Liberia, Our company has always insisted on the business principle of "Quality, Honest, and Customer First" by which we have won the trust of clients both from at home and abroad. If you are interested in our solutions, you should do not hesitate to contact us for further information.
  • Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
    5 Stars By Flora from Ireland - 2018.07.27 12:26
    This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
    5 Stars By Phoenix from Thailand - 2018.11.06 10:04
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