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News
Black Iron Wire: Process, Features, Qualities
Views: 319 Jan 28 , 2015
Process:
The hot metal billet rolled into 6.5mm thick steel bar rod is then put into
the drawing device to pull within a different diameter line, and gradually narrow the
aperture plate drawing, cooling, annealing, Tudu processing technology into a
variety of different specifications of wire. Component it contains...
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The specifications of hot dip galvanized steel pipe
Views: 257 Jan 26 , 2015
Hot dipped galvanized pipe made by black pipes dipped into zinc pool for galvanized.
Zinc coating :275 – 600g /m2
Steel Grade: Q195-Q345, S235JR, S275JR, S355JR, S355J2H, STK400/500.
Standard: BS1387-1985, DIN EN10025, EN10219, JIS G3444:2004, GB/T3091-2001, ASTM A53: GR. A , GR. B, GR....
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The Shipment of Deformed Steel Bar
Views: 2731 Jan 21 , 2015
In Jan 15,2015, we have loaded 1000 ton deformed steel bar to hongkong, and we have prepared this order from Jan1 to Jan15, and the shipment all are ready. The customer has tested its quality in the port, and they are very satisfied with the product.
The specification is 12mm* 12m , 14mm*12m , 16mm *...
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Boron steel export tax rebates cancellation
Views: 605 Jan 21 , 2015
According to the ministry of finance, state administration of taxation issued the notice on the adjustment of some products export tax rebates, since January 1, 2015, the pollution existing in the production process of boron steel products cancel the export tax rebate and some petrochemical high value-added products improve the...
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Advantages of hot dipped galvanized steel pipe
Views: 691 Jan 14 , 2015
Hot dipped galvanized steel pipe is the molten matrix metal and iron alloy layer
generated reaction, so that the substrate and coating combination of both.
Hot dippped galvanized steel pipe is first pickled, the steel surface in order to
remove iron oxide, after pickling, cleaning by a mixed aqueous solution of
ammonium...
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How much do you know about square steel pipe?
Views: 285 Jan 07 , 2015
Square steel pipe name suggests, it is a kind of square shape of the tube, a
variety of materials can form a square steel pipe material body, which the media
to, what to use, what to use in place, most of the square tube steel for the
majority, after unpacking, smooth, curl, welded to form a tube, and then cut to
the desired...
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Korean rebar imports hit a new high in October
Views: 250 Dec 02 , 2014
According to the Korea Iron and Steel Association data, in October, the Korean rebar imports
hit a new high this year, total imports amounted to 71,800 tons, an increase of 55%, growth
of 35%. Among them, China imported 70,000 tons the amount of resources, 97% of its total
imports.
In October, China imported...
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How the steel industry faces environmental stress reliever?
Views: 441 Nov 11 , 2014
How the steel industry faces environmental stress reliever?
With the acceleration of domestic construction of affordable housing, steel,
cement, construction, engineering machinery and other industries will be the
beneficiaries of affordable housing.
Some experts believe this analysis, protection of housing...
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Advantages and Disadvantages of Hot Rolled Steel Plate
Views: 419 Nov 06 , 2014
Hot plate, commonly known as a hot plate, refers to a width greater than or
equal to 600mm, and the thickness of 0.35-200mm steel strip having a thickness of
1.2-25mm.
Advantages:
Ingot casting can destroy tissue, grain refinement of steel, and the elimination
of the defect microstructure, so that the...
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