요약하면， 중장기 정책과 대환경 및 선양의 현재 재고 수준에 근거하여 동북지역 시장은 보편적으로 비관적이다.구리 배출의 낮은 재고 수준은 전체 시장을 동력이 부족하게 한다.본 시의 동봉시장은 올해 이미 멈추어 단기와 중기 내에 개선하기 어렵다.총체적으로 볼 때 래일 심양의 동봉의 시장가격은 안정될수 있다.
가장 간단한 방법은 구리 세정제를 사용하는 것이다.황동， 자동， 청동 등을 사용할 수 있다.표면의 기름때， 지문， 산화층 등은 먼저 구리 세정제로 세척할 수 있다.
샤 리 케데이터 정리를 잘하다.
If the corrosion on the copper surface is found to be slight， it can be erased with linen copper wire， but it is not recommended to apply oil for preservation.
트 리 폴리To sum up， due to the influence of factors such as the current spot market price is much higher than the expected winter storage price of merchants， the gradual emergence of supply and demand pressure， and the weakness of raw material support， among which the contraction of market demand has a greater impact. Therefore， the author believes that in the short term the spot building materials do not have the possibility to rise significantly， and the price of building materials may mainly operate in shock， but with the shrinking demand， the supply and demand pressure becomes prominent， However， considering the influence of winter storage and other factors，샤 리 케304L 스테인리스 강판， it is still possible for merchants to lower the spot price in November.
적동판은 연전성을 가지고 있다.순수한 구리는 물 한 방울만큼 커서 킬로미터 길이의 가는 실로 끌려가거나 침대보다 더 큰 투명박으로 말릴 수 있다.자동 배열의 가장 가치 있는 특성은 매우 좋은 전도성을 가지고 있으며， 거시적인 나쁜 소식과 최근 기본면이 좋지 않은 영향으로 시장심리상태가 비관적으로 전환되였고 일부 거래원들은 저가로 출하했다.시장재고가 상승하고 재고압력이 높으며 재고부족현상이 소실되고 시장거래분위기가 랭담하며 수요표현이 지속적으로 하락하고 현물가격이 압력을 받아 하락하고있다.
Advantages and scope of application of copper tube ground heating At present， ground heating is not only a comfortable heating method， but also a symbol of modern life quality. More and more houses， public buildings， sports facilities， industrial facilities and other places begin to use ground heating radiator， copper tubes are selected as the main material of radiator in many places.
만약 동관을 사용하는 과정에서 막힌다면 제때에 소통시키는 것도 매우 중요하다.
Today， the price of tube billets is up and down. At present， Jiangxin hot rolling is yuan， continuous casting yuan is down yuan， Dongfang hot rolling yuan is down yuan， Luli hot rolling yuan is down yuan， production is stopped in mid January， Weigang hot rolling yuan is up yuan， continuous casting yuan is up yuan， Huaigang yuan is up yuan， Zhongtian yuan， Changqiang yuan， Linggang yuan.
설치 조건The difference between hard copper tubes and soft copper tubes in use Hard copper tubes can only be used as straight tubes and cannot be bent. Therefore， they are generally used in power plants， switches of electrical equipment， and places where the connection points are far away and do not need to be bent. Compared with soft copper tubes， the price of hard copper tubes will be lower. Although the name of the soft copper tube is soft tube， it can also be used as a hard tube so the soft copper tube is used in more places， and can be used in a straight tube way， asell as in a coiled tube way. The length of the copper tube can be longer if the coil is used. If the connection point is longer， it can be cut randomly according to the length， so as to prevent leakage when welding the copper tube. Soft copper pipes are used in many refrigerators，샤 리 케316L 스테인리스 강판， air conditioners and other places where bending pipes are needed. When we use copper， we need not consider the preservation problem unless we buy a small amount at home. For example， large manufacturers use copper units to buy a large number of copper pipes once， so there will be a problem. I believe some people do not know how to store unused copper materials， Now lets ask our staff to introduce the storage method of copper for you.
The price of tube billets was adjusted and lowered mainly due to the production restriction of environmental protection and the weak demand for temperature and weather. Recently， the terminal demand has also shrunk due to the sudden drop in temperature， causing a weak shock. According to the communication with local traders in Cangzhou various good news last week led to the shipment of thermal expansion pipes in Cangzhou in the past two weeks， which is better in the off-season， the trading atmosphere in the small and medium-sized pipe market is still cold， and the demand is slowing down gradually. To sum up，샤 리 케310s 스테인리스강 원강， it is expected that the market price of Cangzhou seamless pipe will be stable and weak in the near future.
The application of copper tube The copper tube is generally used in the heat exchange equipment， and the low-temperature pipeline in the oxygen production equipment can also be used. Some relatively thin copper tubes can be used to transport some pressurized liquids， and can also be used as pressure measuring tubes in instruments; In addition， the copper pipe is relatively firm， unlike other metals， which are easily corroded， so now many water pipes and refrigeration pipes used in buildings will choose to use the copper pipe.
자동관의 장점 내구성: 구리는 안정적인 화학재산을 가지고 있으며 내한， 내열， 내압， 내부식과 내화를 일체화하여 서로 다른 환경에서 장기적으로 사용할 수 있다.
제조 비기타 지역의 자동봉은 기본적으로 당산의 가격추세를 따르는데 그중 강소제철소의 입찰가격이 더욱 높아지고 대부분 하류가격이 요구되여 총체적인 시장거래는 공평하다.오씨강철공장;앤은 주문을 받는 데 제한을 받아 시장 자원이 부족하다.대부분의 상인들은 팔기를 원하지 않는다.산시 (山西) 성의 벽돌 시장은 가격이 각기 다르기 때문에 교역을 달성하기 어렵다.하류 고객들은 주문을 받으려는 의지가 약하기 때문에 신중하게 관망하는 태도를 보인다.미리현재 철강 시장은 & amp;quot；황금 제 "；성수기.시장은 미래 시장에 대해 좋은 기대를 가지고 있으며 가격을 지지하려는 의지가 강하다.다음 주에 당산의 주류 강철 벽돌의 가격이 더욱 높아질 것으로 예상된다.
Corrosion caused by water flow rate and flow.
랴오닝의 일부 제철소는 생철을 구매할 의향이 있지만， 현지의 자원이 부족하여 제철소;정액，정액
샤 리 케동관 연결의 견고성이 강하다: 동관과 동관 부품의 연결이 견고하다.
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 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