파이프를 카드 상단에 삽입하고，e 파이프의 튜브를 이음매에 고르게 바르고 파이프가 베어링 바닥에 삽입되었는지 확인한 다음 여분의 용접제를 닦아내고 이음매를 조립하고 가열할 수 있습니다.
용접할 때는 모세관 간격을 채우기 위해 충분한 필러 금속을 추가하기만 하면 됩니다.너무 많은 채우기 금속은 조인트 하단에만 구를 형성하거나 파이프로 유입됩니다.
동관 시For the deposited copper tubes， do not open the outer packaging as much as possible.
The conductive production of copper tube is the latest method for this method. It is the production of nanocrystalline copper materials with conductivity. Because this raw material is very special， it is a copper material produced by using nanotechnology， and copper ions can be separated by conductivity， so that copper tubes can be produced with the separated copper ions. This method is very complex， so only advanced foreign countries can use this production method.
와 타 라Advantages of red copper tube Durability: copper has stable chemical properties， integrating cold resistance， heat resistance， pressure resistance， with a decline of - yuan. Due to low pig iron inventory， some steel mills in Jiangxi have resumed purchasing recently， but the purchasing volume is not large. The purchase price of pig iron in Yunnan steel plants was slightly increased to ensure the purchase volume due to the low purchase price of pig iron in the early stage. 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.
Among the three production methods of copper tube， the oxidation method is the most. Because as long as the metal copper is oxidized by the anode and the copper ion of the anode is attached to the tube material， the copper tube can be produced. Thisthod is also the most common method to produce copper materials. It has not only been used for a long time， but also has a mature technology， which is to produce copper tubes through oxidation reaction. This production method is the main production method of copper tubes in China.
It is applicable to the removal of thin liquid oil stain and light rust and the generation of phosphating film with certain corrosion resistance. See Table for example of formula and operating conditions. Table Degreasing， rust removal，동관 시합금 강판， phosphating and passivation
The hard copper tube is not artificially treated after being drawn or extruded，동관 시6061 알루미늄 튜브， so that it can be naturally formed. At this time， the organizational form in the copper tube is full. This kind of copper tube is more likely to crack and is not suitable for bending. Therefore， the hard copper tube is generally straight.
높 은 가치나중에 멕시코 과학자들은 구리가 하나 있다는 것을 발견했다.최근 영국 연구진은 구리가 강한 살균 작용을 한다는 것을 발견했다.가까운 장래에 구리는 인류의 건강을 개선하는 데 큰 공헌을 할 것이라고 믿는다.동판 T는 보라색으로 이름이 붙여졌다.그것은 반드시 순수한 구리가 아니며 때로는 원료와 황을 개선하기 위해 일부 탈산소 원소 또는 기타 원소와 관련되기 때문에 구리 합금에도 포함됩니다.중국 회사의 가공 재료r판은 성분에 따라 일반 동판(T， T， T，동관 시2205 스테인리스 강판， T， 무산소 동판(TU， TU 및 고순도， 진공 무산소 동)， 탈산소 동판(TUP， TUMn)과 소량의 합금 원소를 첨가한 특수 동판(비소동， 텔루륨동， 은동) 등 네 종류로 나눌 수 있다.동판의 전도성과 열전도성은 은에 버금가는 것으로 전도성과 열전도 부품을 만드는 데 널리 쓰인다.붉은 구리 띠는 대기， 바닷물， 일부 비산화산， 알칼리， 소금 용액과 각종 유기산 (aic산， 레몬산) 에서 우수한 내식성을 가지고 있으며 화학 공업에 사용된다.이밖에 홍동판은 우수한 용접성을 갖고있어 랭가공과 열가소성가공을 통해 각종 반제품과 제품을 제조할수 있다.년대에 동판의 생산액은 기타 동합금을 초과하였다.
With the advent of heating season the raw material support of red copper row is weak. Under the influence of heating season and environmental protection production restriction， steel mills in some regions began to implement the production restriction measures for blast furnaces in heating season， and the demand for iron ore was weakened. In addition， the production restriction policy was issued in Tangshan today. From : on October to : on October ， the production restriction measures specified in this Notice were implemented.
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， and the market price of Zhengzhou copper bar is expected to be stable and declining.
먼저 구리 파이프를 가열하고 용접한 다음 이음매를 가열하여 가열된 부분이 진홍색으로 변할 때까지 가열합니다. 이때 충전 금속이 파이프와 접촉할 때 충전 금속은 용해되어야 합니다.
품질 보증구리 표면을 다시 밝게 만들고 싶다면 구리 점 용액으로 광택을 낼 수 있다.그것은 구리 표면을 더 밝게 할 뿐만 아니라 구리 표면의 녹과 산화층을 빠르게 제거하고 구리 자체의 광택을 회복 할 수 있습니다.
데이터 정리를 잘하다.
Although the opening continued the weak trend， the intraday transactions improved， and the prices of some copper bar manufacturers rose. From the specific situation， although the manufacturer feedback that the shipment is average， the mentality is relatively calm， the market inventory is not much， and the manufacturer is not willing to significantly reduce the price. In terms of the market， the transaction of strip steel is better than other steel varieties， and the downstream mainly focuses on callback buying without panic inventory clearing. It can be seen that although the steel market continues to shake， the overall demand for strip steel remains in a good state.
동관 시단점: 조직이 느슨하고 고압에 강하기 때문에 이 파이프는 소형 에어컨 동봉 생산에만 사용된다.
[] 구리 파이프 용접 공정은 와이어 코튼으로 강관의 끝과 개의 포트를 청소합니다.청결 인터페이스에 영향을 주어 용접 효과가 떨어지기 때문에 사포나 사포를 사용하여 청결하지 마십시오.
Save materials and total cost， and can save maintenance.
