
Threeway Steel Co., Ltd
E-mail: sales@srtsteelpipe.com
Address: 22nd Floor, Royal Wing Tower, Long Champ International Building, No.9 Xiangfu Road, Changsha, Hunan, China, PC: 410116Phone:0086-731-8873-9521

Keywords :coated spiral steel pipe, spiral steel pipe corrosion resistance, spiral steel pipe construction Update : 2026-04-03 View(s) : 24
First, how to prevent corrosion of spiral steel pipes used in water supply systems: Usually, we use epoxy coal tar paint. For higher requirements, a 3-coat, 2-cloth application method can be used. This involves three layers of paint and two layers of fiberglass cloth, applied alternately. For ...

Keywords :stainless steel welded pipe, stainless steel pipe welding, stainless steel pipe machining Update : 2026-04-02 View(s) : 28
Currently, the main welding methods for stainless steel welded pipes used in industry include argon arc welding, high-frequency welding, plasma welding, and laser welding. Each method has its own characteristics, but argon arc welding and high-frequency welding are the most commonly used. F...

Keywords :09CrCuSb welded steel pipe, corrosion resistant 09CrCuSb welded steel pipe, welded steel pipe usage Update : 2026-04-01 View(s) : 37
09CrCuSb welded steel pipe is a low-alloy steel welded pipe with excellent resistance to sulfuric acid dew point corrosion. It is widely used in flue gas desulfurization systems in industries such as power, metallurgy, and chemicals. Through a rational alloy design, elements such as Cr, Cu, and ...

Keywords :large diameter alloy steel pipe, alloy seamless steel pipe, thick walled alloy seamless steel pipe Update : 2026-03-31 View(s) : 36
As a crucial basic material for modern industry, large-diameter thick-walled alloy seamless steel pipes play an irreplaceable role in key fields such as energy, chemical industry, and power due to their superior mechanical properties and environmental resistance. These pipes are typically charac...

Keywords :coated steel pipe usage, coated steel pipe project, coated steel pipe advantages Update : 2026-03-30 View(s) : 43
First, the corrosion resistance of plastic-coated steel pipes : The dual-protection structure of plastic-coated steel pipes uses epoxy resin (EP) and polyethylene (PE) for both the inner and outer coatings. The epoxy layer provides superior adhesion, while the polyethylene layer resists m...