동관의 응용 동관은 일반적으로 환열 설비에 사용되며， 산소 제조 설비의 저온 파이프도 사용할 수 있다.비교적 얇은 일부 동관은 일부 가압액체를 수송하는데 사용할수도 있고 계기중의 압력측정관으로 사용할수도 있다.또한 구리 파이프는 다른 금속과 달리 상대적으로 견고하고 쉽게 부식되기 때문에 현재 많은 건물에서 사용되는 수도관과 냉동 파이프는 구리 파이프를 사용합니다.
Safe and reliable: copper pipe combines the advantages of metal pipe and non-metal pipe. It is harder than plastic pipes and has the high strength of ordinary metals (the strength of cold drawn copper pipes is equivalent to that of steel pipes with the same waess); It is also easier to bend than ordinary metals， has good toughness and high ductility， and has excellent anti vibration， anti impact and anti frost expansion properties.
수 랏 사 니데이터 정리를 잘하다.
Extrusion method: This production method is to cast copper ingots after smelting， and extrude copper tubes by large extruder after secondary heating.
파 타 니오늘 오전 개장할 때 정주 동배시장의 가격은 기본적으로 안정되였다.랭거윈상무플랫폼의 감시측정수치에 따르면 * mm 림기동봉의 현재 시장가격은 원 (톤가격， 이하 같음) 이고 * mm 동봉은 원이며 * mm 동봉 하남동봉은 원이다.
단점: 조직이 느슨하고 고압에 강하기 때문에 이 파이프는 소형 에어컨 동봉 생산에만 사용된다.
작은 지름 파이프의 경우 금속 채우기를 사용할 때 용접 구덩이를 채울 수 있을 만큼 길이가 파이프의 지름과 같을 수 있습니다.홍색과학보급 대 응용령역의 하나r 보드 T， 모터 및 변압기， 스위치 및 인쇄 회로 기판에 사용됩니다.기계 및 운송 차량의 제조에서 산업 밸브 및 부품， 계측기， 슬라이딩 베어링，수 랏 사 니스테인리스 강판， 몰드， 열 교환기， 펌프 등을 제조하는 데 사용됩니다.
Red copper inventory in key areas has risen continuously， but the total pressure is not big. From the current overall inventory situation of the main distribution centers Wuan， the inventory level remains relatively moderate， and the pressure on the market is relatively small. In Wuan market， as of May ， increasing by tons on a weekly basis. In late April， it reached tons lower in the year， down tons from the high level after the Spring Festival， and rose for three consecutive weeks. In terms of the ovquantity， it should be said to maintain a relatively moderate level.
The above two types of thermal connection usually use the term welding， because in both cases molten solder is written into the narrow gap on the clean and close solid metal surface of the two devices to be installed.
The excellent performance of copper pipe The copper pipe has the characteristics of and， which makes it a suitable choice for modern contractors to install water pipes， heating and cooling pipes in all residential commercial housing.
제일 싸다동판， 동봉 및 동관의 다섯 가지 주요 응용 분야 중 세 가지: 구리는 제조 및 방위 산업의 총기 부품에 사용됩니다.만 바퀴의 구리를 생산할 때마다 ~톤의 구리가 필요하다.
동관은 수도관 난방관， 냉동관을 설치하는 것이 가장 좋은 특징을 가지고 있다.
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，수 랏 사 니201 스테인리스 강판， 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， the demand is weakening， and the market wait-and-see mood is getting stronger. But when winter comes， 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.
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.
기술 혁신우선，수 랏 사 니청동판， 우리는 창고를 하나 세워야 한다.창고 내의 온도는 보통 - & deg로 유지해야 한다.C. 습도는 정상이어야 합니다.방은 통풍을 유지해야 한다.
만약 환경이 습하다면， 동관의 부식을 심화시킬 것이다.물속의 산소는 부식을 초래할 수 있다.
When stacking， it shall be stacked reasonably and placed first.
수 랏 사 니The blowing mouth of the welding tool should not be too small to avoid excessive concentration of heat.
To sum up the market in Northeast China is generally pessimistic based on the medium and long-term policies and the general environment， as well as the current inventory level in Shenyang. The low inventory level of copper platoon makes the whole market lack of motivation. The copper bar market in this city has stopped this year， and it is hard to improve in the short and medium term. On the whole， the market price of Shenyang copper bars may be stable tomorrow.
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.