• PPGI PPGL PPAL GI GL Color coted steel coil System 1
  • PPGI PPGL PPAL GI GL Color coted steel coil System 2
  • PPGI PPGL PPAL GI GL Color coted steel coil System 3
PPGI PPGL PPAL GI GL Color coted steel coil

PPGI PPGL PPAL GI GL Color coted steel coil

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Loading Port:
QINGDAO
Payment Terms:
TT OR LC
Min Order Qty:
4 m.t.
Supply Capability:
200000 m.t./month

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The company produces and sells various specifications and colors of color steel plate, quality assurance, welcome to consult and negotiate.

Specification: thickness: 0.10-2.0mm

Width: 750-1250mm

Color: according to the color card or according to customer requirements.

Coating thickness: normal coating or customized according to customer requirements.

Base plate type: hot galvanized base plate, aluminum zinc base plate, etc.


Q:What's the difference between a cold plate and a hot plate?
With the continuous casting slab or as raw material hot plate, hot plate, hot plate, after reheating furnace heating, descaling into the roughing mill of high pressure water, roughing material by cutting head, tail, and then enter the finishing mill, the implementation of the computer controlled rolling, after finishing through the laminar cooling (computer controlled cooling rate) and coiler, become straight hair volume.
Q:What's the difference between stainless steel strip 304 hot rolling and cold rolling?
The cold rolled plate is mainly made of thin plate and rolled by plate at room temperature. Usually, subsequent surfaces are subjected to pickling, polishing, and passivation. The price at the factory level, of course, is expensive for cold rolling
Q:What are the raw materials and production processes of steel?
Steel (Steel): material of various shapes, sizes, and properties required by pressure processing for ingots, billets, or steels.
Q:How to recognize the raw plate in the steel plate?
With the continuous casting slab or as raw material for hot plate, after reheating furnace heating, descaling into the roughing mill of high pressure water, roughing material by cutting head, tail, and then enter the finishing mill, the implementation of the computer controlled rolling, after finishing through the laminar cooling (computer controlled cooling rate and coiling machine volume) take, become straight hair volume.
Q:Stamping process classification
Deep drawing: drawing is also called drawing or rolling. It is the punching process of hollow parts made of flat blank made by blanking. The drawing process can be used to make cylindrical, stepped, tapered, spherical, box shaped and other irregularly shaped thin-walled parts. In addition to other stamping processes, parts with extremely complex shapes can be made. In stamping production, there are many kinds of drawing parts. Because of its different geometry characteristics, the location of deformation zone, the nature of deformation, the distribution of deformation and the stress state and distribution law of each part of the blank have considerable or even essential differences. Therefore, the process parameters, the number of processes and the order of determination methods and die design principles and methods are not the same. According to the characteristics of deformation mechanics, all kinds of drawing parts can be divided into four types: straight wall revolving body (cylindrical part), straight wall non rotating body (box shape), curved surface revolving body (curved surface shape part) and curved surface non revolving body.
Q:What is a metal layered composite?
Diffusion bondingDiffusion bonding is a method of bonding under the condition that the parent material is deformed below the melting point temperature of the base metal and the atomic diffusion occurs at the interface.
Q:What kind of steel is Q2351?
Q stands for the yield limit of this material, and the latter 235 refers to the yield of this material, around 235MPa. With the increase of the thickness of the material, the yield value will be reduced. Due to the moderate carbon content and good comprehensive properties, the strength, plasticity and welding properties will be better matched and the most widely used.
Q:What are the standards for cold rolling and hot rolling of stainless steel? What's the difference?
There are different reasons for the residual stress in hot rolled and cold-rolled steel sections, so the distribution of the residual stresses is also quite different. The residual cold-formed steel section stress distribution is curved, and hot rolled steel or steel welding section on the residual stress distribution is thin.
Q:Stainless steel composite process
Explosive composite method uses explosive as energy source, and combines two or more than two stainless steel composite plates with different properties, especially non melting, into a whole. Compared with the rolling method, (1) the loading speed is fast, that is, the instantaneous loading process. (2) applied to the workpiece of high voltage pulse load, load should yield strength is much higher than that of metal materials. (3) the bonding zone presents a wavelike metallurgical bonding feature. (4) it is difficult to realize automatic production, moreover, the labor intensity of workers is high, and the production cost is higher. The basic principle of this method is that the two metal plates need to be assembled according to a certain method. The special explosive is placed on the laminated material and the detonator is placed at a specific position. When the explosive is triggered, the high voltage pulse produced by the explosion acts on the compound plate, and the plate is accelerated to a few hundred meters per second in microseconds. From the beginning of detonating position, clad in turn with the basal plate form inclined collision, two plates collide to produce metal dynamic pressure exceeds the yield limit in the adjacent area collision point, high speed and strong plastic deformation, and with certain adiabatic effect. The surface of the two metal plates to be combined, in a moment similar to the fluid like behavior, the formation of metal jet two movement in the opposite direction, is located in the free jet collision point to the unbound space high speed from the area, washed away two metal plates to be combined on the surface of the oxide film, pollutants, reveal the activity of clean surface and provide the necessary conditions for the realization of welding; in the collision point after the jet angle, "solidification" between two metal plates forming a wavy metallurgical bonding characteristics.

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