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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) : 1031

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) : 1188

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) : 973

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...

Pigging method of natural gas steel pipeline for oil-gas-water mixed transportation

Pigging method of natural gas steel pipeline for oil-gas-water mixed transportation

Keywords :Pigging method of natural gas steel pipeline for oil-gas-water mixed transportation        Update : 2022-04-28        View(s) : 1014

In the long-term use of natural gas long-distance steel pipelines , during the long-term operation of the two-phase flow pipeline, there will be liquid accumulation in the pipeline and corrosion of the inner wall. These liquids will accumulate at the low points of the pipeline, increasing the pre...

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) : 1123

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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