
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 steel pipe usage, coated steel pipe project, coated steel pipe advantages Update : 2026-03-30 View(s) : 10
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...

Keywords :precision steel pipe, precision steel pipe grinding, precision steel pipe operational Update : 2026-03-26 View(s) : 30
In precision steel pipe processing, grinding is a key process for achieving high-precision surfaces and dimensions. The "economic precision grade," simply put, is the precision selection with the "highest cost-effectiveness"—meeting usage requirements without wasting costs. Many people are uncle...

Keywords :carbon steel pipe, anti corrosion carbon steel pipe, carbon steel pipe requirements Update : 2026-03-23 View(s) : 45
Carbon steel pickling and passivation solution has pickling, rust removal, and passivation functions. A single immersion can complete both pickling and passivation simultaneously, making it simple and convenient. It can replace multiple previous processes, improving work efficiency. Carbon steel p...

Keywords :L360M welded steel pipe, L360M straight seam steel pipe, welded steel pipe purchase Update : 2026-03-19 View(s) : 57
L360M straight seam welded steel pipes are made from L360M steel plates or L360M steel strips. Product standards: GB/T9711, PSL1, PSL2. Steel pipes for oil and gas industrial pipeline transportation systems. Product specifications of L360M straight seam welded steel pipe: Outer diameter 76mm~1...

Keywords :stainless steel pipe fitting, stainless steel pipe fitting characteristic, steel pipe fitting usage Update : 2026-03-17 View(s) : 70
1. Stainless steel pipe fittings have superior corrosion resistance: One of the main advantages of stainless steel pipe fittings is their excellent corrosion resistance. This is because stainless steel contains chromium, which forms a dense chromium oxide passivation film on the surface of the p...