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Application of polyethylene plastic-coated steel pipe in electric power

Application of polyethylene plastic-coated steel pipe in electric power

Keywords :Application of polyethylene plastic-coated steel pipe in electric power        Update : 2023-09-25        View(s) : 652

Polyethylene plastic- coated steel pipe is a steel-plastic composite pipe made by treating the steel pipe with special technology and coating the inner and outer surfaces of the steel pipe with a special polyethylene plastic powder material. Because polyethylene has antistatic, flame retardant, a...

Are generally spiral steel pipes made of Q235

Are generally spiral steel pipes made of Q235

Keywords :Are generally spiral steel pipes made of Q235        Update : 2023-09-22        View(s) : 596

Commonly used spiral steel pipes do not use Q235 material. Commonly used spiral steel pipe materials in China generally include Q235A, Q235B, Q345, L245, L290, X42, X52, X60, X70, X80, 0Cr13, 1Cr17, 00Cr19Ni11, 1Cr18Ni9, 0Cr18Ni11Nb materials. Spiral pipes, also called spiral steel pipes or...

Quality identification of spiral steel pipes

Quality identification of spiral steel pipes

Keywords :Quality identification of spiral steel pipes        Update : 2023-09-21        View(s) : 640

1. The trademarks and printing of high-quality spiral steel pipes are relatively standard. 2. The composition of high-quality steel is uniform, the tonnage of the cold shear machine is high, and the end face of the cutting head is smooth and regular. However, due to poor raw materials, the ...

Anti-corrosion treatment methods for steel pipes and pipelines

Anti-corrosion treatment methods for steel pipes and pipelines

Keywords :Anti-corrosion treatment methods for steel pipes and pipelines        Update : 2023-09-20        View(s) : 556

The anti-corrosion specifications for steel pipes mainly depend on the anti-corrosion materials you choose. Such as buried pipeline polyethylene anti-corrosion SY/T0414-98 0413-02, etc. With the continuous development of our country's economy, the country is vigorously developing the energy indu...

Applications of coiled tubing

Applications of coiled tubing

Keywords :Applications of coiled tubing        Update : 2023-09-19        View(s) : 535

Coiled tubing initially gained a foothold in the market as a cost-effective wellbore cleanup tool. The economic income from well workover and completion operations accounts for more than 75% of the total income from coiled tubing operations, and the scope of application of coiled tubing in oil a...

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