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Epoxy Resin Coated Steel Bar

Epoxy resin coated steel bar is an epoxy resin protective coating prepared on the surface of ordinary steel bar by electrostatic spraying powder high temperature sintering process. The coating has excellent chemical corrosion resistance and does not react with acid and alkali. And the coating has anti-permeability, so it can delay the corrosion medium (such as water, oxygen, chloride, etc.) contact with the steel, so that its corrosion resistance life is greatly extended. China's epoxy coated steel bars adopt national standards GB/T 25826-2010 and Ministry of Housing and Construction standard JG/T 502-2016 (replacing JG 3042-1997). American standards are ASTM A775/A775M and ASTM A934/A934M, and British standard is BS ISO 14654.

Classification :

Steel Rebar

Key words:

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Epoxy Resin Coated Steel Bar Description

China's epoxy coated steel bars adopt national standards GB/T 25826-2010 and Ministry of Housing and Construction standard JG/T 502-2016 (replacing JG 3042-1997). American standards are ASTM A775/A775M and ASTM A934/A934M, and British standard is BS ISO 14654.

The whole life cycle analysis shows that the comprehensive cost of epoxy coated steel bar is very low.
Epoxy coated reinforced concrete structures have a longer life than ordinary carbon steel concrete structures.

Product Parameters

Grade of Base Material Reinforcement	HRB400, HRB400E, HRB500 HPB300 (Hot Rolled Round Steel Bar)
Coating Technology	EN/DIN/JIS/ASTM/BS/ASME/AISI, etc.
Coating Standard	GB/T 25826-2010, JG/T502-2016
Conventional Diameter	10／12／14／16／18／20／22／25／28／30／32／36／38／40／50mm
Custom Diameter	6mm-50mm
Standard Length	6m/9m/12m (Length can be customized)
Use	Anti-floating anchors, bridges, railways, seaports, nuclear power, sewage tanks, petrochemical and chemical projects with corrosion resistance requirements

Chemical Composition of Base Metal

Carbon	Silicon	Manganese	Sulphur	Phosphorus
0.25%	0.80%	1.6%	0.045%	0.045%

Mechanical Properties of Base Metal

Chinese Rebar Code	Yield Strength (Mpa）	Tensile Strength (Mpa）	Carbon Content
HRB400, HRBF400, HRB400E, HRBF400E	400	540	≤ 0.25
HRB500, HRBF500, HRB500E, HRBF500E	500	630	≤ 0.25
HRB600	600	730	≤ 0.28

Scope of Application

Widely used in houses, bridges, roads, especially railways and other civil engineering.

Factory Appearance

Our company is the first wide and thick steel plate production and scientific research base in China. Our company was founded in 1970 and is my country's first wide and thick plate production and scientific research base. We have now become the main base for localization and import substitution of wide and thick steel plates in my country.

Packing and shipping

It possesses two wide and heavy steel plate production lines including one 4100mm line and one 4200mm line of high specialization, with international first class technological equipment and the comprehensive capacity of annually producing over 5 million tons of molten steel and 3 million tons of steel plate. The total assets are 13.2 billion yuan. The number of employees amounts to more than 10，000. The company covers an area of 7.35 m2. The total area of industrial building at plant site is 4.4 million m2. The steel plate heat treatment technology, extra heavy steel plate production technology and ESR steel production technology are all in the leading position of the same industry.

Customer visit

It has 12 product series including low-alloy high-strength steel plates and alloy structural steel plates, more than 300 steel types, and more than 400 thickness specifications of wide and thick steel plate products. It adopts foreign standards to produce more than 180 varieties. The products are exported to more than 100 countries and regions around the world, including Europe, America, and Asia, and are well received by customers at home and abroad.

Application areas

Products are widely used in water conservancy projects, military equipment, construction industry, aerospace, automobiles, home appliances and other fields. It has scale advantages, resource advantages, integration advantages, technology research and development advantages, capital operation advantages, and has a complete pre-sales, sales and after-sales service system. Positioned to produce and develop high-end wide and thick plates, we continue to innovate and seek transformation, and are willing to provide other hot-rolled plates, medium-thick plates, wire rods, cold-rolled plates, galvanized plates, stainless steel and other steel products to global customers.

Steel Rebar