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Cold rolled strip general thickness of 0.1~3mm, width of 100~2000mm; are hot rolled strip or steel plate as raw material, at room temperature by cold rolling mill rolling into material.

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High-frequency welded pipe

The standard name for high-frequency welded steel pipe products is "Welded Steel Pipe for Low-Pressure Fluid Transport," which is widely used for transporting low-pressure fluids such as water, gas, fire-fighting agents, air, oil, and heating steam, as well as for mechanical structures like greenhouses, furniture, and scaffolding. Steel pipes are classified into ordinary and thickened pipes based on wall thickness. The 4-inch to 12-inch high-frequency welded pipes undergo strict quality control, inspection, and testing to meet national standards. The straight seam welded pipes are strictly formulated and executed according to national standards GB/T3091, GB/T700, GB/T13798, SY/T5768 and internal control standards in terms of welding quality, outer diameter, ovality, fixed length, end quality, surface quality, wall thickness tolerance, and packaging quality.

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Rectangular tube

Square rectangular pipe is a name for square pipe and rectangular pipe, that is, steel pipes with equal and unequal side lengths. It is rolled with steel through process treatment. Generally, the strip steel is unpacked, flattened, crimped and welded to form a round tube, which is then rolled into a square tube and then cut into the required length.

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Hot-dip zinc rectangular tube

Hot-dip galvanized steel pipe, also known as galvanized steel pipe, is divided into two kinds of hot-dip galvanized and electro-galvanized, hot-dip galvanized, thick zinc layer, with uniform coating, strong adhesion, long service life and other advantages. Its products are divided into: hot-dip zinc round tube and hot-dip zinc rectangular tube.

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Latest News

Steel Knowledge | Galvanized Round Pipe Grooving Operation Process!

Strength Witness Glory on List | Zhenhong Steel Pipe on List of Foshan "Top 100" Enterprises

The beginning of autumn | the wind blows a leaf and everything has been shocked by autumn.

Hot summer, full of enterprise | Zhenhong steel pipe "send cool" with you"

Light snow | The earth is wrapped in silver and everything is hidden

Cold Dew | Late Autumn with the Wind Cold Dew Wind has arrived

Contact Information

South China:400-888-5765
Southwest:400-999-8393

Facilities

Foshan Sanshui Zhenhong Steel Products Co., Ltd.
Address: Fanhu Economic Development Zone, Liping Town, Sanshui District, Foshan City
Guangdong Zhenxiong Steel Pipe Co., Ltd.
Address: Waisha Industrial Zone, Village Wei Village, Nanzhuang Town, Chancheng District, Foshan City
Guangzhou Huadu District Zhenhong Steel Pipe Factory
Address: Chatang Industrial Zone, Tanbu Town, Huadu District, Guangzhou (beside Zen Tan Road)

Sichuan Zhenhong Steel Products Co., Ltd.
Address: Chaoyang Avenue, Economic Development Zone (North District), Shifang City, Sichuan Province

Zhenhong Official Account

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