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Three connection methods of spiral steel pipe
There are three main types of connection methods for spiral steel pipes. 1. Flange connection: general flange connection speed is fast, construction is convenient, and tools are simple, but it cannot meet the requirements of most projects in terms of safety and sealing. Generally, pipelines with ...Read more -
ADIPEC EXHIBITION AND CONFERENCE 2023
Time: 2nd - 5th October 2023 Location: UAE Booth: 13791 Exhibition name: ADIPEC EXHIBITION AND CONFERENCE 2023 ADIPEC is the world’s largest and most inclusive gathering for the energy industry. Over 2,200 exhibiting companies, and 28 international exhibiting country pa...Read more -
How to operate thick-walled steel pipes
1. The angle steel and channel steel should be stacked in the open air, that is, the mouth should face down, and the I-beam should be placed vertically. The I-channel surface of the steel should not face upward to avoid water accumulation and rust. 2. There should be a corresponding channel betwe...Read more -
Process flow of steel elbow
Seamless steel elbow: steel elbow is a kind of pipe fitting used in the turning of pipelines. Among all the pipe fittings used in the piping system, the proportion is about 80%. Usually, different forming processes are selected for steel elbows of different materials or wall thicknesses. The comm...Read more -
Straight seam steel pipe de-rusting technology and forming technology introduction
Straight seam steel pipe de-rusting technology: In the anticorrosion construction process of oil and gas pipelines, the surface treatment of straight seam steel pipe is the key factor to determine the anti-corrosion service life of the pipeline, and it is the premise of whether the anticorrosion ...Read more -
What should be paid attention to when installing the butt welding steel elbow
Before the official installation of the butt welding steel elbow, each steel elbow pipe joint must be measured and numbered, and the pipe joint group with the smallest difference in pipe diameter should be selected for the butt joint. When splicing pipes on the ground, use 14×14cm sleepers under ...Read more