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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

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Structure and characteristics of thermal insulation large-diameter spiral steel pipe

Structure and characteristics of thermal insulation large-diameter spiral steel pipe

Keywords :Structure and characteristics of thermal insulation large-diameter spiral steel pipe        Update : 2022-05-10        View(s) : 922

Features of thermal insulation large diameter spiral steel pipe : Polyurethane foam has good mechanical properties and thermal insulation properties. Usually, it can withstand a temperature of 120 °C. The large-diameter spiral tube can withstand the temperature of 180 °C through modification or...

Selection principle of building water supply steel pipe

Selection principle of building water supply steel pipe

Keywords :Selection principle of building water supply steel pipe        Update : 2022-05-07        View(s) : 758

Water supply steel pipe plays an important role in people's lives, requiring it to be hygienic, environmentally friendly, durable, etc. When water supply steel pipe is used in building structures, people must choose water supply steel pipe in combination with architectural factors and enviro...

Introduction of the production process of spiral steel pipe and its classification standard

Introduction of the production process of spiral steel pipe and its classification standard

Keywords :Introduction of the production process of spiral steel pipe and its classification standard        Update : 2022-05-05        View(s) : 884

Spiral steel pipe production process: It is a spiral seam steel pipe made of strip steel coil as raw material, often warmly extruded, and welded by the automatic double-wire double-sided submerged arc welding process. (1) The raw materials are strip coil, welding wire, and flux. They must...

316 Capillary Stainless Steel Performance

316 Capillary Stainless Steel Performance

Keywords :316 Capillary Stainless Steel Performance        Update : 2022-04-29        View(s) : 683

Capillary stainless steel generally refers to a thin tube with an inner diameter of less than or equal to 1mm. Because such a tube diameter is as thin as a hair, it is called a capillary. Its use occasions include medicine, building materials, automatic instrument signal tubes, instrument wire prote...

Three large diameter spiral steel pipe connection methods

Three large diameter spiral steel pipe connection methods

Keywords :Three large diameter spiral steel pipe connection methods        Update : 2022-04-27        View(s) : 777

The most common connection method for large-diameter spiral steel pipes is welding, but in some projects, threaded connections, flange connections, socket connections, and groove connections are often used. Welding, flange connection Welding and flange connection is traditional spiral st...

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