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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) : 963

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...

Stainless steel elbow installation

Stainless steel elbow installation

Keywords :Stainless steel elbow installation        Update : 2022-05-09        View(s) : 897

1. Before installation, carefully check the various standards of the s tainless steel elbow , whether the diameter meets the requirements for use, eliminate the defects caused during transportation, remove the dirt on the stainless steel elbow , and make preparations before installation. 2. ...

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) : 790

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...

Types of Steam Insulation Steel Pipeline Structures

Types of Steam Insulation Steel Pipeline Structures

Keywords :Types of Steam Insulation Steel Pipeline Structures        Update : 2022-05-06        View(s) : 785

The sliding method of the steel-jacketed steel thermal insulation steel pipe determines the structure. 1. Internal sliding-type: The thermal insulation structure is composed of working steel pipe , aluminum silicate, drag reduction layer, microporous calcium silicate, thermal insulation la...

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) : 923

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...

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