Cangzhou Liheng Steel Pipe Co., Ltd
Our products are widely used as petroleum pipelines, natural gas pipelines, coal gas pipelines, water supply pipelines, drainage water pipelines, heat supply network pipelines, pressurized air pipelines, common gas pipelines, construction foundation piles, steel structure buildings, steel structure bridges, seaports and docks. Contact Us
Performance advantages of submerged arc welded pipe

Insulation corrosion LSAW steel pipe refers to a guaranteed job LSAW pipe temperature and the surface temperature in a different working environment at the same time slow down or prevent the chemical out of the media, under the electrochemical action or by the metabolic activity of microorganisms and erosion and corrosion protection insulation deterioration.
Double-sided submerged arc welded pipe insulation corrosion performance advantages:
1. good insulation properties, heat loss is only 25% of the traditional double submerged arc welded pipe, long run can save a lot of energy, significantly reduce energy costs.
2. highly waterproof and corrosion resistance, without attached trench can be directly buried in the ground or water, simple and rapid construction, and lower total cost.
3. LSAW pipes at low temperatures also have good corrosion resistance and impact resistance, it can be directly buried permafrost.
4. The life of up to 30 - 50 years, proper installation and use can double submerged arc welded pipe maintenance costs low.
5. You can set the alarm system, automatic two-sided submerged arc welding pipe leakage fault detection and accurate fault location and automatic alarm indication.

Add:Yanshan City,CangZhou County,Hebei Province,China

Tel: 0086-15533718298

Fax: 0086-317-5128200

E-mail: admin@lihengpipe.com
lihengpipe@hotmail.com