Nanyang cast iron drain pipe PVC sewer pipe recent prices

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　　Nanyang cast iron drain pipe PVC sewer pipe recent prices cast iron drain pipe is a heat sensitive plastic, and a heat stabilizer must be added to the processed product before it can be formed. At present, the main types of heat stabilizers used are lead salt stabilizers, organotin stabilizers, calcium zinc (Ca/Zn) composite stabilizers, metal soap stabilizers, and rare earth stabilizers unique to China. Due to its significant advantages in stability and cost, lead salt stabilizers have always been used as heat stabilizers for PVC products. Advantages of cast iron drain pipes: 1. Light weight, easy handling and loading: Cast iron drain pipes are made of lightweight materials, making handling, loading and unloading, and construction convenient, saving labor. 2. Excellent chemical resistance: Cast iron drain pipes have excellent acid, alkali, and corrosion resistance, making them particularly suitable for use in the chemical industry. 3. Low flow resistance: The wall of the circular cast iron drain pipe is smooth, with low fluid resistance and a roughness coefficient of only 0.009, which is lower than other pipes. At the same flow rate, the pipe diameter can be reduced. 4. High mechanical strength: Cast iron drain pipes have very high water pressure resistance, external pressure resistance, impact resistance, etc. They are suitable for piping engineering under various conditions.

　　The steel market welcomes a late peak season

　　The steel market has been too lively lately, with a daily increase of 100 yuan/ton yesterday, "a staff member from Lange Steel Network exclaimed to a reporter from Shanghai Daily. Data shows that the profit margin of steel mills has rebounded to around 300 yuan/ton.

　　Qiu Yuecheng told reporters that from the supply side, in October, steel exports from the supply side were 4.04 million tons, an increase of 210000 tons compared to the previous month, while imports were 1.93 million tons, a decrease of 950000 tons compared to the previous month, indicating a reduction in the impact from imports. From the demand side, the steel market has shown two unexpected performances since October: firstly, the real estate industry is rushing to meet the demand for construction steel, which is very strong; Secondly, the export of sheet metal products is very popular, mainly due to the transfer of overseas orders to China, which has caused a significant difference in expectations. Recently, the inventory of threaded steel has shown a significant downward trend.

　　The strong supply and demand are directly reflected in prices. Recently, the price of threaded steel has continued to rise significantly. Currently, the price of threaded steel in the Hangzhou market has reached 4120 yuan/ton, with a weekly increase of over 300 yuan/ton, reaching a new high since the beginning of this year. Recently, the price of threaded steel has also risen significantly.

　　Qiu Yuecheng predicts that in the short term, steel prices will continue to operate strongly despite strong supply and demand fundamentals.

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