Naijilan304 stainless steel plateMarket position

Save materials and total cost, stability and performance, and can save maintenance.The price of pig iron market rose by - yuan this week, and the transaction was fair. With the increase of coke price, the cost of ductile iron in Shanxi, Henan, Liaoning, Shandong and other regions has increased. In addition with the gradual release of downstream demand, the inventory of iron plants is not large,NaijilanRed copper tube, and iron plants have successively raised their prices. There are few iron foundries in Shandong, Jiangsu, Hebei and Shanxi, and the inventory remains low. As the coke price rises and the cost increases, the price of iron foundries rises again.Naijilan,Reasons for copper pipe corrosion: Air pollution.First of all, we should set up a warehouse. The temperature in the warehouse should be generally kept at - ° C, while the humidity should be normal. The room should be kept ventilated.Kilifi, and then the joint shall be heated until the heated part turns dark red. At this time, and extrude copper tubes by large extruder after secondary heating.In consideration of the above factors the filler metal shall melt.Extrusion method: This production method is to cast copper ingots after smelting, more and more steel plants have stopped production since October, and the production limit in Wu an and Tangshan heating seasons has been advanced. In addition, the formal implementation of production limit in & quot; +& quot; urban heating seasons after November by steel enterprises, the demand for iron ore in the future is likely to further deteriorate. The iron ore inventory of the steel plant is relatively high, and the willingness to further replenish the inventory is not strong. In terms of supply, the fourth quarter is generally the peak period for the shipment of imported ores. Although the production of domestic mines has been reduced due to environmental protection, the quantity of * * * is relatively limited. In general, the short-term iron ore market may lack upward momentum.

In Jiangyin market, another distribution center, the overall inventory of the current circulation link is about tons, slightly lower than the normal level. At the beginning of this week, the price gap between Jiangyin prices and those in the north has also been able to correspond to the slightly lower circulation inventory. However, from the perspective of the policy port of the steel plant, the overall production situation of Nangang, Hengrun, Dada, and the amount of resources in the later period remains stable. The overall inventory of Lecong market remains at about to tons, which is a medium normal level and the recent spot price of Lecong market has a large gap with that of the north.As the inner wall of the pipe rubs with water, its film is damaged, the greater the flow, and the more serious the corrosion.Do not store too many other products, especially other acid materials and alkali materials, in the warehouse to prevent mutual reaction.Create brilliance,The copper tube shall be heated and welded first, and then the joint shall be heated until the heated part turns dark red. At this time, when the filler metal contacts the tube, the filler metal shall melt.The market price of Zhengzhou copper bars is basically stable, and the shipment is not good. In terms of tube blank: today, Shandong Luli tube blank slightly reduced by yuan,Naijilan316L stainless steel coiled plate, and the current mainstream ex factory price is - yuan. In terms of pipe plant: Linyi Pipe Plant locked the price for a week. With a stable market mentality, the factory price of hot rolled seamless pipes is now between - yuan. On the market side: with the arrival of the off-season, traders generally ship goods at a high price. Replenishment is mainly to maintain the existing inventory, and there is no large replenishment plan. The demand is sluggish, and the market price of Zhengzhou copper bar is expected to be stable and declining.It has excellent conductivity, thermal conductivity, ductility and corrosion resistance.

In addition, it is not easy to be corroded and can adapt to various environments. It can be used normally at low and high temperatures so copper pipes need to be selected for many times in other places.manufacturer,When placing, they should be stored separately according to the different components, so it will react, especially with other materials such as rubber, which has a large impact.Heat and insert the copper tube and sleeve,Naijilancopper Stick, and move the flame nozzle back and forth continuously between two points. Do not touch the flame directly with the flux. When heating steel pipes, the temperature is slightly higher than when heating copper pipes.I don t know how to keep the copper tube.Naijilan,In the first ten days of May, the overall order receiving quantity of Tianjin Hebei Henan Plate Plant was not ideal. According to the monitoring data, the overall order intake of medium and heavy plate mills in Tianjin Hebei Henan region in the first ten days of May remained stable and weak. Due to the weak market shock, the overall order intake of the spot steel market was relatively weak. The total quantity of orders received in the first ten days of May is only about tons, while at the end of April, the total quantity of post settlement agreements of main steel plants can exceed tons.Advantages: good quality, fine structure, high density high pressure resistance, large bending deformation, suitable for frequent cold and heat exchange, large temperature difference in working environment, and large size copper tube can be produced.In the morning trading today, the price of domestic copper bar fell. According to the monitoring data of Lange Steel s cloud business platform, the average price of * mm hot rolled strip in key cities in China is , down yuan from yesterday. Futures prices fluctuated, and the prices of spot market manufacturers eased slightly today. According to the feedback, the market was mainlysee yesterday, which caused the overall transaction blocked, and the mainstream manufacturers prices fell today.