‘Winter disease and summer treatment "is an important task for heating enterprises in various regions during the off-season. During the non heating period, maintenance and upkeep of heating facilities such as polyurethane insulation pipes are carried out to ensure the stable operation of various work during the heating period.

A client from Changzhi at the beginning of last monthInquire by phoneThe price and quality issues of fiberglass insulation pipes. Mr. Guo introduced the performance of fiberglass insulation pipe products to Mr. Liu, the customer. Originally, the insulation layer and inner pipe of fiberglass insulation pipe and polyurethane insulation pipe were the same, except for the outer protective layer and manufacturing process. The outer protective layer of the glass pipe is made of unsaturated resin. Due to the hard surface of the product after drying, it has advantages such as good corrosion resistance, waterproofing, and UV resistance. Whether buried underground or used above ground, it is a good choice. After hearing this, Mr. Liu was very satisfied and sent a quotation list to Mr. Guo. The list includes 4000 meters of DN250-DN400 fiberglass insulation pipe and some supporting fittings. I once quoted a price and said that other companies have much lower prices than us. Later, after understanding, I found out that the company with the lower price has lower density and thickness than us, which is why the price is much lower than ours. So we signed an electronic contract with Mr. Liu online, and immediately our workshop arranged for production. The production of steel sleeve and steel insulation pipes was also relatively mature technology, and it was completed and transported to the construction site in just one week.