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How many years can different types of color steel tiles be used?
by admin on 22-05-17
How many years can different types of color steel tiles be used? 1. Polyester color steel tile (PE) roofing hseet has good adhesion, a wide range of formability and outdoor durability, medium chemical resistance, and a service life of 7-10 years. 2. Silicon modified resi...
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What is the use of galvanized aluminum magnesium plate? The price of galvanized aluminum magnesium sheet, galvanized aluminum magnesium coil manufacturer.
by admin on 22-05-16
Aluminum-magnesium-zinc steel sheet（ZAM sheet） is a new type of high-corrosion-resistant coated steel sheet. Its layer is mainly composed of zinc, which is composed of zinc plus 11% aluminum, 3% magnesium and a trace amount of silicon. The thickness range of the curren...
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May 12: China local steel market price and market situation
by admin on 22-05-12
1. The current market price of steel On May 11, the domestic steel market mainly rose, and the ex-factory price of common billets rose by 20($3/Ton) to 4,640 yuan/ton($725/Ton) . Spot Market Price Construction steel: On May 11, the average price of 20mm grade 3 seismic ...
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What is the meaning of skin passed of hot-dip galvanized steel coil?
by admin on 22-05-12
What is the meaning of skin passed of hot-dip galvanized steel coil? Answer: With the continuous expansion of the use of hot-dip galvanized sheet, in the modern continuous hot-dip galvanizing equipments, the following purposes can be achieved by smoothing the strip: ①Imp...
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What is the difference between spangle and zero-spangle of galvanized coil?
by admin on 22-05-10
1.How long can the finished galvanized coil be stored in the warehouse? Why? A: It is allowed to be stored for three months to avoid oxidation caused by storage for too long. 2. What is the length tolerance of galvanized steel sheet? Answer: The length tolerance is not a...
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Galvanized Steel Coil Factory knowledge of galvanized sheet coil
by admin on 22-05-06
Hot Dip Galvanized Steel Coil What is the main purpose of hot-dip galvanized steel coil? Hot-dip galvanized coils are mainly used in construction, home appliances, automobiles, machine...
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On April 27, the domestic steel market price rose slightly
by admin on 22-04-28
On April 27, the domestic steel market price rose slightly, and the ex-factory price of Tangshan ordinary billet rose 20 to 4,740 yuan/ton. Affected by the rise in iron ore and steel futures, the steel spot market is sentimental, but after the steel price rebounded, the ...
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APR20: Steel mills continue to raise prices, the sixth round of coke roll-out has landed
by admin on 22-04-21
1. The current market price of steel On April 20, the domestic steel market rose slightly, and the ex-factory price of Tangshan billets rose by 20 to 4,830 yuan/ton. 2. Market prices of four major varieties of steel Construction steel: On April 20, the average price of 2...
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MAR29: Steel mills continue to raise prices
by admin on 22-03-30
1. The current market price of steel On March 29, the price in the domestic steel market is fluctuated, and the ex-factory price of Tangshan common billet was stable at 4,830 yuan/ton($770/ton). Today, the trend of finished materials and raw materials in the black series...
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ppgi bobina galvanizada prepintada / bobina galvalume prepintada
by admin on 22-03-23
bobina ppgi/bobina de acero prepintado se refiere a bobina de acero recubierta de color con recubrimiento orgánico. El sustrato de la bobina pintada de color se puede dividir en sustrato laminado en frío, sustrato galvanizado en caliente y sustrato galvalume. El revestim...
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Galvalume coil/zincalum coil characteristics and usages. How to storage galvalume steel coil
by admin on 22-03-21
Galvalume coil/zincalum coil has many excellent characteristics: 1. strong corrosion resistance, 3 times that of pure galvanized sheet; 2. beautiful spangles on the surface, which can be used as building exterior panels. 3. Corrosion resistance The corrosion resistance ...
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O que é bobina de galvalume, a característica da bobina de galvalume
by admin on 22-03-21
A estrutura de revestimento da bobina de aço galvalume é liga Zn-Al, e a composição do revestimento é 55% Al, 43,3% Zn e 1,6% Si. Devido à sua excelente resistência à corrosão, a bobina de galvalume é amplamente utilizada em todo o mundo. A bobina de aluzinc é lisa e pos...
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