만약 당신이 장기적으로 이런 상황을 피하고 싶다면， 당신은 둔화 처리를 선택할 수 있다.이렇게 하면 구리 표면이 심할 뿐만 아니라 정상적인 상태에서는 청결할 수 있지만 초음파 처리와 침포 처리 후 년 이상 공기 중에 유지하는 것은 큰 문제가 아니기 때문에 이런 효과가 매우 좋다.
In view of the current overall price difference， the local copper bar price continued to rise at a high level today， while the regions outside East China did not show an obvious follow-up trend， and the local price still has the advantage of price difference with the Northeast and Central China regions. The local inventory pressure will be further reduced due to the small volume of local follow-up goods under the influence of production restriction， and the price support of copper bar is still strong. However， at present， domestic real estate control is still being tightened. The markets expectation of future demand is weakening and the markets fear of heights appears after the price rises.Today， the market price of copper bars in Shenyang is stable and the shipment is poor.
빈 투 로많은 사람들이 사용과정과 생산방법에서 동관의 저장방법을 완전히 료해하지 못하고있다.
동관 연결의 견고성이 강하다: 동관과 동관 부품의 연결이 견고하다.
파 마 구 스타The second of the five application fields of red copper plate T， red copper row and red copper tube: copper is widely used in the chemical industry to manufacture vacuum vessels， distillation pots， brewing pots， etc.
Disadvantages: low output， high production cost and high price. Extrusion copper tube process is a stable and excellent copper tube production method at home and abroad at present. Only the copper tubes produced by this process are more suitable for the field of heating and ventilation， which is the development direction of copper tube industry in the future.
This week (-， the market price of red copper bar rose， and the transaction was not ideal. On the bidding day of Shagang last weekend， the price was stable to support the market， and the rising of billets at the weekend drove the market up in a wave， and the price of variety wire rods also rose by yuan at the weekend. However， it was reported that the deal was very poor， which led to the price being stable for the next two days. Until Wednesday， due to the negative outlook on the future market and the reduction of steel billets in the afternoon spiral diving， the market lowered the price. Market price changes， Xinji rose yuan on the rd; For the future market， the off-season is coming，빈 투 로네모난 알루미늄 관， the demand is weakening， and the market wait-and-see mood is getting stronger. But when winter comes， which supports the market. It is expected that the price ofety wire rod will be adjusted in a weak way in the short term.
월 일 시 이후， 철정판자 [] 호 문건에 규정된 생산 중단 제한 조치를 계속 집행한다.전 시 강철기업의 습법탈황소결기， 세로로는 전부 페쇄하고 반건법탈황소결기는 계속 % 페쇄한다.차량의 통행그림.항구에 차량을 모아 운송하는 것은 항구 구역에 출입하는 것을 금지한다.도시 & #;철강，빈 투 로7075 알루미늄 막대， 코크스화， 전력， 시멘트， 화학공업 등 중점 차량 기업은 차량을 공장 구역에 출입할 수 없다.월 일 시 이후， 상술한 업계 자동차 기업은 % 의 오봉 배출 감소 조치를 실시할 것이다.당산 소결분의 하루 평균 소비는 만 위안 이상이 될 것으로 예상되며， 철광석 구매는 여전히 소량의 신중을 유지할 수 있다.또한 산업 사용자의 영향으로amp；quot；석탄 가스;“；，코크스가 최근 약세를 보이고 있다.따라서 제철소 생산에 있어서 원자재의 지지가 약하다.
Dissolved oxygen in water is a major factor in copper pipe corrosion.
동판， 동봉과 동관의 다섯 가지 주요 응용 분야 중 네 가지: 동은 건축업에서 각종 파이프， 파이프와 장식 장치로 사용된다.
경제 관리The market opened today. Although the performance of Zitong Pai futures was modest， the overall market has stopped. The market mentality has not changed much sincekend. The price is stable， but some specifications are subject to negotiation， and the negotiation range is about - yuan. The overall rhythm of the market is stable and cold. In the middle of winter， the overall market in Northeast China has entered the traditional off-season， and the overall market has ended with little improvement. All companies are selling goods. The inventory level in Shenyang is very low due to the inventory clearing and all construction sites have been closed. In addition to the transportation pressure brought by the low temperature， the market was bleak.
Lets elaborate on the advantages of copper pipe materials: copper pipe floor heating refers to a heating method that uses hot water as the thermal medium， circulates in the copper pipe heating pipe， heats the floor， and heats the floor through the ground in the form of radiation and convection heat transfer. I. The copper tube has fast heat dissipation effect and strong heat resistance. Even under the condition of high temperature water supply， the service life of the floor heating tube will not be affected. Two. Copper pipe is a metal pipeo it is not easy to scratch. Therefore， it is not easy to leak. Three. High temperature resistance， high pressure resistance， relative to any ordinary plastic pipe. Copper tube floor is warm and resistant to high temperature and pressure. Four. Long service life. Five.
The copper bar market declined steadily this week， with a decline of - yuan. Due to low pig iron inventory， some steel mills in Jiangxi have resumed purchasing recently， the steel market has been in shock and adjustment， and the merchants are unstable. Steel mills in Hebei， Tianjin and other regions have stopped producing pig iron for steelmaking. Now， it is mainly expected to make inquiries. However due to the lower price of raw materials， the price of iron mills has been lowered.
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.
순시 순찰 하 다.이번 주 양철 시장 가격은 - 위안 상승했으며 거래는 공정합니다.코크스 가격이 상승함에 따라 산시， 허난， 랴오닝， 산둥 등 지역의 잉크 주철 원가가 다소 증가하였다.이밖에 하류의 수요가 점차 방출됨에 따라 강철공장의 재고량이 크지 않아 강철공장이 륙속 가격을 인상했다.산동，빈 투 로201 스테인리스 강판， 강소， 하북과 산서의 주철공장은 아주 적고 재고는 여전히 매우 낮다.코크스 가격이 오르고 원가가 증가함에 따라 주철공장의 가격이 다시 올랐다.
Water with low PH value causes corrosion.
쌓을 때는 합리적으로 쌓고 우선적으로 놓아야 한다.
빈 투 로동관의 세 가지 생산 방법 중에서 산화법이 가장 많다.금속 구리가 양극에 의해 산화되고 양극의 구리 이온이 관 재료에 부착되면 구리 관을 생산할 수 있기 때문이다.여기방법도 구리 재료를 생산하는 가장 상용하는 방법이다.그것은 오랫동안 사용되었을 뿐만 아니라 산화 반응을 통해 구리 파이프를 생산하는 성숙한 기술이 있습니다.이런 생산 방법은 중국 동관의 주요 생산 방법이다.
랴오닝의 일부 제철소는 생철을 구매할 의향이 있지만， 현지의 자원이 부족하여 제철소;정액，정액
This week (-， the market price of red copper bar rose， the price was stable to support the market， and the rising of billets at the weekend drove the market up in a wave， and the price of variety wire rods also rose by yuan at the weekend. However， it was reported that the deal was very poor， which led to the price being stable for the next two days. Until Wednesday， due to the negative outlook on the future market and the reduction of steel billets in the afternoon spiral diving， the market lowered the price. Market price changes， Xinji rose yuan on the rd; For the future market， the demand is weakening， the environmental protection inspection is becoming more and more strict， which supports the market. It is expected that the price ofety wire rod will be adjusted in a weak way in the short term.