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Threeway Steel Co., Ltd

E-mail: sales@srtsteelpipe.com

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What is the meaning of the hot rolling process in stainless steel pipe fittings

What is the meaning of the hot rolling process in stainless steel pipe fittings

Keywords :What is the meaning of the hot rolling process in stainless steel pipe fittings        Update : 2022-07-06        View(s) : 650

Simply put, the process of heating the steel and controlling it above the recrystallization temperature for rolling is called hot rolling. The process of rolling below the recrystallization temperature, including normal temperature, is called cold rolling. Hot-rolled steel has good plasticity and ...

What problems should be paid attention to when welding galvanized steel pipes

What problems should be paid attention to when welding galvanized steel pipes

Keywords :What problems should be paid attention to when welding galvanized steel pipes        Update : 2022-07-04        View(s) : 736

1. The premise must be polished The galvanized layer at the weld must be polished off, otherwise, air bubbles, trachoma, false welding, etc. will occur. It will also make the weld brittle and reduce rigidity. 2. The welding characteristics of galvanized steel Galvanized steel is generally c...

8 commonly used connection methods for construction pipelines

8 commonly used connection methods for construction pipelines

Keywords :8 commonly used connection methods for construction pipelines        Update : 2022-06-30        View(s) : 659

According to the use and pipe materials, the commonly used connection methods of construction pipelines are threaded connection, flange connection, welding, groove connection (clamp connection), ferrule connection, compression connection, hot melt connection, socket connection, etc. 1. Threaded...

The difference between the steel elbow and the steel elbow

The difference between the steel elbow and the steel elbow

Keywords :The difference between the steel elbow and the steel elbow        Update : 2022-06-28        View(s) : 917

1. First of all, let's talk about the process: The process of the seamless elbow is hot pushing, cold pressing, and hot pressing, and the process of the elbow is medium frequency bending, hot pressing, and CNC bending. Among them, carbon steel is the most commonly used elbow in pressure pipes, all...

How to install galvanized steel pipe

How to install galvanized steel pipe

Keywords :How to install galvanized steel pipe        Update : 2022-06-27        View(s) : 967

A. According to the diameter and specific conditions of the pipeline, select the appropriate connection method 1. Welding: enter the installation at the appropriate time according to the progress of the site. Fix the bracket in advance, draw a sketch according to the actual size, prefabricate the ...

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