
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 :L360M welded steel pipe, L360M straight seam steel pipe, welded steel pipe purchase Update : 2026-03-19 View(s) : 33
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) : 50
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...

Keywords :welding steel pipe, welding steel pipe precautions, welding steel pipe machining Update : 2026-03-13 View(s) : 74
Welded steel pipes refer to steel pipes with seams on the surface, made by bending and deforming steel strips or plates into round, square, or other shapes and then welding them. The raw material used for welded steel pipes is steel plate or strip. 1. According to their application, welded ...

Keywords :high pressure boiler steel pipe, low pressure boiler steel pipe, medium pressure boiler steel pipe Update : 2026-03-11 View(s) : 62
1. Different execution standards of these boiler steel pipes : High-pressure boiler steel pipe standard: GB/T5310-2018 Low/medium-pressure boiler steel pipe standard: GB/T3087-2018 2. Different operating environments of these boiler steel pipes: High-pressure boiler steel pipes: genera...

Keywords :galvanized steel pipe, galvanized steel pipe corrosion, galvanized steel pipe machining Update : 2026-03-06 View(s) : 1
Corrosion prevention for welded galvanized steel pipes : After surface treatment, apply thermal spray zinc. If on-site galvanizing is not possible, on-site corrosion prevention methods can be used: apply epoxy zinc-rich primer, epoxy micaceous iron oxide intermediate paint, and polyurethane topco...