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The difference between straight seam welded steel pipe and spiral welded steel pipe

The difference between straight seam welded steel pipe and spiral welded steel pipe

Keywords :The difference between straight seam welded steel pipe and spiral welded steel pipe        Update : 2023-12-22        View(s) : 241

Metallurgical properties of the production materials: The raw materials for producing spiral welded steel pipes are hot-rolled coils, and the straight seam welded steel pipes are made of steel plates. The weight of the alloy contained in the coiled plate is less than that of the steel plate. It is f...

Production methods and uneven wall thickness of boiler steel pipes

Production methods and uneven wall thickness of boiler steel pipes

Keywords :Production methods and uneven wall thickness of boiler steel pipes        Update : 2023-12-21        View(s) : 257

Production method of boiler steel pipe: Boiler steel pipe is a type of seamless steel pipe. The manufacturing method is the same as that of seamless steel pipes, but there are strict requirements for the type of steel used in manufacturing steel pipes. According to the operating temperature, it is d...

Complete collection of stainless steel pipe welding process methods

Complete collection of stainless steel pipe welding process methods

Keywords :Complete collection of stainless steel pipe welding process methods        Update : 2023-12-20        View(s) : 254

When producing stainless steel pipes, a flat steel strip is first formed and then shaped into a round tube shape. Once formed, the pipe's seams must be welded together. This weld greatly affects the formability of the part. Therefore, it is extremely important to select the appropriate welding techn...

Some installation points about stainless steel pipe fittings

Some installation points about stainless steel pipe fittings

Keywords :Some installation points about stainless steel pipe fittings        Update : 2023-12-19        View(s) : 1

The installation method of stainless steel pipe fittings is the same as that of ordinary carbon steel pipe fittings, but there are some special requirements in certain processes. as follows: 1. When lifting stainless steel pipe fittings, they should not be in direct contact with other metals an...

What are the detection methods for oil casing

What are the detection methods for oil casing

Keywords :What are the detection methods for oil casing        Update : 2023-12-18        View(s) : 250

Petroleum casing is a high-end product produced by steel pipes. There are many varieties of casing, and there are many varieties and requirements for casing pipe end buckle types. The buckle types that can be processed include STC, LC, BC, VAM, and others. The production and installation process of ...

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