At the opening this morning，백부 장T2 동갈비， the market price of Zhengzhou copper bar was basically stable. According to the monitoring data of the Lange cloud business platform， the current market price of * mm Linyi copper bar was yuan (ton price，백부 장304L 스테인리스 강판， the same below) the * mm copper bar was yuan， and the * mm copper bar Henan copper bar was yuan.
In the morning trading today， the price of domestic copper bar fell. According to the monitoring data of Lange Steels cloud business platform， the average price of * mm hot rolled strip in key cities in China is down yuan from yesterday. Futures prices fluctuated， and the prices of spot market manufacturers eased slightly today. According to the feedback， the market was mainlysee yesterday， which caused the overall transaction blocked， and the mainstream manufacturers prices fell today.
백부 장And do a good job of data sorting.
According to * * new data， in September ， Chinas imported iron ore * * * broke through the million ton mark， reaching million tons， a record high; From January to September， Chinas iron ore import increased by % to million tons， and the annual import volume is expected to exceed billion tons. However， judging from the shipment of imported ores after the National Day， the iron ore price index once fell below $， which reduced the enthusiasm for the shipment of imported ores. In addition， environmental protection inspection has become stricter， and the supply of some domestic mines has been greatly affected. The current operating rate of domestic mines is percentage points lower than the previous peak， which is likely to decline further in the future.
회북.After the pipe is cleaned， the welding flux and flux shall be immediately applied to the interface and the bayonet clearance. Sufficient flux shall be thinly coated on the mating surface and assembled immediately， so that dust and dirt will not pollute the capillary gap.
The 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.
파이프를 카드 상단에 삽입하고，e 파이프의 튜브를 이음매에 고르게 바르고 파이프가 베어링 바닥에 삽입되었는지 확인한 다음 여분의 용접제를 닦아내고 이음매를 조립하고 가열할 수 있습니다.
In terms of steel billets: at :， some steel billets in Changli were reduced by ，백부 장1060 알루미늄 바， and the current carbon square billets were delivered with tax of yuan. After the th National Congress of the Communist of China， the market had doubts about the uncertainty of environmental production restriction and was still waiting for a clearer direction. Therefore， it can be seen that at this stage， there was no unilateral market for either futures or cash， and there was no definite pattern of ups and downs.According to the monitoring data of Lange Iron and Steels cloud business platform， as of the time of publication， Tianjin Youwelded Line: the steel mill reported: Rongcheng # yuan/ton， B yuan/ton; Jiujiang # - # to Tianjin yuan/ton; The arrival price of Xinji Aosen # is yuan/ton， B steel yuan/ton; Fulen # yuan/ton; Weigang # yuan/ton， B steel yuan/ton.
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， has good toughness and high ductility， and has excellent anti vibration， anti impact and anti frost expansion properties.
도매상Extrusion method: This production method is to cast copper ingots after smelting， and extrude copper tubes by large extruder after secondary heating.
오늘날 벽돌의 가격은 높아졌다 낮아졌다 한다.현재， 강흠열간 압연은 위안， 연주 위안은 위안， 동방열간 위안은 위안， 노력열간 압연은 위안은 위안， 천강열간 압연은 위안 하락한다안강은 원 하락하여 월 중순에 생산을 중지하였고 위강열연은 원으로 원 상승하였으며 련주 원으로 원 상승하였고 회강 원으로 원 상승하였으며 중천 원， 장강 원， 릉강 원이였다.
동관은 수도관， 난방관， 냉동관을 설치하는 것이 가장 좋은 특징을 가지고 있다.
However， it is difficult to change this situation too much in the short term. It is expected that the domestic strip steel price will mainly rise in the short term. It is reported that in order to pursue profits， Tangshan Iron and Steel Group Co.， Ltd. is currently increasing the supply of hot coils. It does not rule out that more steel mills in the future are inclined to one end of the plate in pursuit of profits， or to lay hidden dangers for the decline. As far as tomorrow is concerned， the price may still maintain a narrow range of shock operation pattern.
탁월 함 을 추구 하 다The room temperature tensile strength of the annealed red copper sheet is ~ kgf/mm， the elongation is ~%， and the Brinell hardness (HB) is ~
만약 환경이 습하다면， 동관의 부식을 심화시킬 것이다.물속의 산소는 부식을 초래할 수 있다.
The copper tube shall be heated and welded first， and then the joint shall be heated until the heated part turns dark red. At this time， when the filler metal contacts the tube， the filler metal shall melt.
백부 장강벽돌측: 시 분， 창려의 일부 강벽돌은 개 줄어들었고 현재의 탄소방강벽돌은 원의 세금을 포함하여 교부되였다.중국공산당 제차 전국대표대회 이후 시장은 환경생산제한의 불확실성에 대해 의구심을 품고 여전히 더욱 명확한 방향을 기다리고 있다.그러므로 이 단계에서 선물이든 현금이든 모두 일방적인 시장이 없고 명확한 등락구도도 없다는것을 알수 있다.s 클라우드 비즈니스 플랫폼， 원고를 발송할 때까지 톈진 유용접 생산라인: 제철소 보고: 룽청 # 원/톤， B 원/톤;구강 # - # 에서 천진 원/톤;신집 오슨 # 도착 가격은 톤당 원 B강 도착 가격은 톤당 원입니다.제원 # 원/톤， B강 원/톤;푸룬 # 원/톤;위강은 # 원/톤， B강은 원/톤이다.
동판， 동봉과 동관의 다섯 가지 주요 응용 분야 중 네 가지: 동은 건축업에서 각종 파이프