일반적으로 산소아세틸렌을 기원으로 사용하고 액화석유가스 용접도구를 사용하여 가열한다.용접 도구의 용접봉은 이음매를 향하고 계속해서 전체 이음매를 가열해야 한다.이것은 과도한 국부 가열을 피할 것이다.
동관의 세 가지 생산 방법은 동관이 동재료의 매우 중요한 재료라는 것을 개술한다.이런 동관의 생산을 완성할 수 있는 많은 방법이 있다.구리 파이프의 경우 일반적으로 다음 세 가지 방법을 사용하여 재료를 생산합니다.이 세 가지 방법으로 생산된 동관은 성능이 매우 좋을 뿐만 아니라 조작도 매우 편리하다.동관은 세 가지 생산 방법이 있는데 동관의 세 가지 생산 방식은 무엇입니까?
모 웅 마 자 르 고 부 르 크When the copper tube is heated and the flux melts into liquid， place the preheated electrode on the welding point immediately. As soon as the electrode begins to melt move the flame nozzle back and forth until the solder flows into the gap between the two tubese the flame， let the solder contact the welding point， and then remove it after a few seconds. If it is suspected or found that there is still a gap between the two pipes. It can be heated again to make the flame nozzle move continuously at two points. A small amount of solder can be added.
The material of the water separator is the same， the expansion coefficient is the same， and the connection with the water separator is not easy to leak. Scope of application: As the copper pipe is more expensive than the plastic pipe， the cost of the floor heating system is higher.
세 인 트 갤 런antages: low production cost and high production efficiency.
On November ， the market price of Cangzhou copper bar was stable. According to the monitoring data of Lange Iron and Steels cloud business platform， the market price of * mm cold drawn steel produced in Linyi is yuan， the market price of * mm in Linyi is yuan， the market price of * mm in Jianlong is yuan，모 웅 마 자 르 고 부 르 크60SI2MN 합금 원강， the market price of * mm in Juneng is yuan，모 웅 마 자 르 고 부 르 크동관， the market price of * mm in Baotou Steel is yuan， and the market price of * mm in Juneng thermal expansion is yuan.
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.
파이프를 카드 상단에 삽입하고，e 파이프의 튜브를 이음매에 고르게 바르고 파이프가 베어링 바닥에 삽입되었는지 확인한 다음 여분의 용접제를 닦아내고 이음매를 조립하고 가열할 수 있습니다.
만약 동관을 사용하는 과정에서 막힌다면 제때에 소통시키는 것도 매우 중요하다.
용접 공구의 드라이어는 열이 지나치게 집중되지 않도록 너무 작아서는 안 된다.
온라인 상담이번 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， 강소， 하북과 산서의 주철공장은 아주 적고 재고는 여전히 매우 낮다.코크스 가격이 오르고 원가가 증가함에 따라 주철공장의 가격이 다시 올랐다.
Advantages of red copper tube Durability: copper has stable chemical properties， heat resistance， pressure resistance， corrosion resistance and fire resistance， and can be used in different environments for a long time.
Advantages of red copper tube Durability: copper has stable chemical properties， integrating cold resistance， pressure resistance， corrosion resistance and fire resistance， and can be used in different environments for a long time.
쌓을 때는 합리적으로 쌓고 우선적으로 놓아야 한다.
공급 하 다.The material of the water separator is the same， the expansion coefficient is the same and the connection with the water separator is not easy to leak. Scope of application: As the copper pipe is more expensive than the plastic pipe， the cost of the floor heating system is higher.
Copper pipe has the characteristics of firmness and corrosion resistance，모 웅 마 자 르 고 부 르 크316L 스테인리스 스틸 롤러， and is the choice for the installation of water pipe， heating pipe and refrigeration pipe.
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 pipe，o 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.
모 웅 마 자 르 고 부 르 크Disadvantages: 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.
On November ， the market price of * mm cold drawn steel produced in Linyi is yuan， the market price of * mm in Linyi is yuan， the market price of * mm in Jianlong is yuan， the market price of * mm in Yuanhua is yuan， the market price of * mm in Juneng is yuan， the market price of * mm in Baotou Steel is yuan， and the market price of * mm in Juneng thermal expansion is yuan.
Because of the characteristics of copper itself， it is very easy to rust and corrode in places with high ambient humihumidity. If we often use it， the problem will be smaller， but if it is placed for a long time， the copper will be damaged. Many people do not know how to treat the copper surface? Now let the staff answer for you.
