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How to prevent spiral steel pipes from being damaged during transportation

How to prevent spiral steel pipes from being damaged during transportation

Keywords :How to prevent spiral steel pipes from being damaged during transportation        Update : 2023-09-26        View(s) : 614

1. Fixed-length spiral steel pipes do not need to be bundled. 2. If the ends of the spiral steel pipe are threaded, they should be protected by thread protectors. Apply lubricant or anti-rust agent to the thread. The spiral steel pipe has holes at both ends and pipe mouth protectors can be ...

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) : 683

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) : 627

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) : 670

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) : 586

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...

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