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

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Our mission is usually to turn into an innovative provider of high-tech digital and communication devices by furnishing benefit added design and style, world-class manufacturing, and service capabilities for High Pressure Fertilizer Tube, Galvanized Flat Steel Bar, Seamless Steel Pipe, With a wide range, top quality, realistic costs and good company, we are going to be your most effective company partner. We welcome new and aged clients from all walks of daily life to call us for long term small business interactions and acquiring mutual achievements!

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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we can offer high quality products, competitive price and best customer service. Our destination is "You come here with difficulty and we give you a smile to take away" 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: Swaziland, Israel, Ottawa, With the development and enlargement of mass clients abroad, now we have set up cooperative relationships with many major brands. We have our own factory and also have many reliable and well-cooperated factories in the field. Adhering to the "quality first, customer first, We are provideing high-quality, low-cost products and first-class service to customers. We sincerely hope to establish business relationship with customers from all over the world on the basis of quality, mutually benefit. We welcome OEM projects and designs.

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