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Stabilization and welding of seamless steel pipes

Stabilizing the pipe is to stabilize the pipe on the foundation or foundation according to the design mark and horizontal position.

high precision black phosphated seamless steel tube

What is the seamless black steel pipe used for?

Seamless black steel pipe has a variety of uses due to its strength and little maintenance.

What is welded steel pipe?

Welded steel pipe is created using a flat steel plate or steel strip, and its manufacturing process results in a seam on its body.

installation of underground seamless steel pipe

Precautions for installation of seamless carbon steel pipe

1) Construction preparation a. Operating conditions: The pipeline trench surface has been completed; the pipeline well is made of bricks.b.…

What are the processing characteristics of thick-walled seamless carbon steel pipes?

In order to safely cut thick-walled seamless steel pipes, the following operations are recommended.

Application treatment method of seamless steel pipe

After cutting, an angle grinder should be used to grind the plastic layer of the nozzle.

What are the technical processing characteristics of thick-walled seamless steel pipes?

For high-precision seamless steel pipes, the required precision is high, so it is necessary to maintain dimensional stability.

How to prevent corrosion of seamless steel pipe?

As we all know, seamless steel pipe has better corrosion resistance, is a kind of pipeline resistant to weak acid substances such as steam, and is widely used in our daily life.

Principle of ultrasonic flaw detection of seamless steel pipe

The ultrasonic probe can realize the mutual conversion between electrical energy and sound energy, and the physical characteristics of ultrasonic waves when they propagate in elastic media are the basis of the principle of ultrasonic flaw detection of seamless steel pipes.

Precautions for ordering seamless steel pipes

“Order” is the beginning of cooperation between supply and demand. In order to obtain steel pipes that meet the requirements…

Specification for performance test of seamless pipes

Seamless steel pipes are divided into hot-rolled (extruded) seamless steel pipes and cold-drawn (rolled) seamless steel pipes due to their different manufacturing processes. Cold drawn (rolled) tubes are divided into annular tubes and special-shaped tubes.

precision cold drawn steel tube production process

Cold-rolled seamless pipes should be pickled in the production process

As we all know, the cold-rolled seamless pipe has a bright surface and is not easy to rust.