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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: 410116

Phone:0086-731-8873-9521  

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high pressure boiler steel pipe, low pressure boiler steel pipe, medium pressure boiler steel pipe

What are the differences between high-pressure and low/medium-pressure boiler steel pipes

Keywords :high pressure boiler steel pipe, low pressure boiler steel pipe, medium pressure boiler steel pipe        Update : 2026-03-11        View(s) : 142

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...

BA stainless steel seamless pipe, stainless steel seamless pipe usage, stainless seamless steel pipe

What are the stages in the production process of BA-grade stainless steel seamless pipes

Keywords :BA stainless steel seamless pipe, stainless steel seamless pipe usage, stainless seamless steel pipe        Update : 2026-03-10        View(s) : 152

BA grade stainless steel seamless pipes are high-precision products among stainless steel pipes. Their core characteristic is that a bright annealing process achieves a non-oxidized surface and high gloss, while ensuring mechanical properties and corrosion resistance. They are widely used in fie...

stainless steel fluid pipe, stainless steel fluid pipe characteristics, stainless steel pipe

What are the high-requirement characteristics of stainless steel fluid pipes

Keywords :stainless steel fluid pipe, stainless steel fluid pipe characteristics, stainless steel pipe        Update : 2026-03-09        View(s) : 146

Stainless steel fluid pipes are used to transport fluid substances in industries such as food, pressure vessels, and industrial conveying. Pipes used for transporting fluids have very high process requirements, the most critical being these points: First, the material requirements of the st...

galvanized steel pipe, galvanized steel pipe corrosion, galvanized steel pipe machining

How to prevent corrosion during the welding of galvanized steel pipes

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...

large diameter straight seam steel pipe, large diameter welded steel pipe, welded seel pipe

What is the manufacturing processes for large-diameter straight seam submerged arc welded steel pipe

Keywords :large diameter straight seam steel pipe, large diameter welded steel pipe, welded seel pipe        Update : 2026-03-05        View(s) : 136

Large-diameter straight seam submerged arc welded steel pipes are mainly used for pipeline transportation of marine and onshore oil and gas, petroleum and natural gas, coal and ore slurries, etc. They are particularly suitable for my country's ongoing "West-East Gas Pipeline" project and can als...

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