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， but also has a mature technology， in which the bid of Jiangsu Steel Works tends to be higher， and most of the downstream prices are asked， and the overall market transaction is fair. The steel mills in Wuan are limited in receiving orders， and the market resources are tight. Most of the merchants are reluctant to sell. Shanxi billet market offers vary， and it is difficult to clinch a deal. The willingness of downstream customers to receive orders is weak， so they hold a cautious wait-and-see attitude. At prepresent， the steel market is in the "golden third" peak season. The market has a good expectation of the future market and a strong willingness to support prices. It is expected that the prices of Tangshan mainstream billets will be stronger next week.
スンガイプタニ銅管軟銅管はホースと呼ばれ，この管は硬銅管の代わりに使用されるため，軟銅管は広く使用されている.直線上に加えて，コイルとコイルの形の長い利点を持つことができます.接続点に長く使用する場合は，銅管黄銅溶接の漏れを回避するために，自由長さに基づいて切断する必要があります.軟銅管はエアコン，冷蔵庫，機械油管の局所的な曲げが必要である.銅管銅管は軽量で加熱しやすく，低温でも正常に使用できる.
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.
シュヴァイツァーライネケDisadvantages: Due to loose tissue and high pressure resistance， the pipe is only used to produce small air conditioning copper rods.
日中後期には，先物価格の上昇や武鋼の生産制限政策の増加などの朗報があったにもかかわらず，ある地域では，在庫レベルが高いため，貿易商は値上げの意思がなく，彼らの多くはすでに出荷されており現物価格は上昇の動力に欠けている.市場在庫が大幅に増加した.当時，邯鄲の市場在庫は節後に高い水準に達した.長期的な低迷した需要表現は市場の供給過剰を招き，在庫の上昇が続いて市場の心理状態が空虚になった.
After : on October ， continue to implement the measures of stopping and limiting production specified in TZBZ [] No. document. All sintering machines and shaft furnaces using wet desulphurization in iron and steel enterprises in the city were shut down， and sintering machines using semi dry desulphurization continued to be shut down for %. The access of vehicles is alicted. The port collection and distribution vehicles are prohibited from entering and leaving the port area. The citys steel， coking， electric power， cement，スンガイプタニ321ステンレスコイル， chemical and other key vehicle enterprises are not allowed to transport vehicles into and out of the plant. After : on October ， the vehicle enterprises in the above industries will implement % of the peak load shifting emission reduction measures. It is estimated that the average daily consumption of sintering powder in Tangshan will be more than yuan， and the purchase of iron ore may still maintain a small amount of prudence. In addition， due to the influence of industrial users "coal to gas"， the recent performance of coke is weak. Therefore， in terms of steel plant production， the elongation is ~%， and the Brinell hardness (HB) is ~
Air conditioning copper pipe is a common metal material in daily work of industrial production. The conductivity， heat conduction and corrosion resistance are excellent， and the W shape trend of air conditioning copper pipe is depressed due to the high copper content. Good machinability fusion welding and brazing are very good. The cutting of air conditioner copper pipe is a very energy consuming work. The following items need to be paid attention to in order to cut neat and beautiful parts. Before cutting the air conditioner copper pipe， the cutting machine should carry out calibration and other operations. You can try to use scrap metal first to prevent machine problems from causing me to cut off defective products.
The copper bar market declined steadily this week， 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， it is mainly expected to make inquiries. However， due to the lower price of raw materials， the price of iron mills has been lowered.
お客様 です銅管の欠点は銅管にとって，高い生産コストと高い価格が 大の欠点である.他のパイプ部品と比べて，銅管のコストはずっと高く，銅管インタフェースでの接続には高い施工技術レベルが要求されている.
Do not store too many other products， especially other acid materials and alkali materials， in the warehouse to prevent mutual reaction.
また，腐食されにくく，さまざまな環境に適応できます.低温と高温で正常に使用できるため他の場所では何度も銅管を選択する必要があります.
小径パイプでは，充填金属を使用する場合，充填金属の長さはパイプの直径に等しく，溶接ピットを充填するのに分であることができます.赤色科学普及のつの応用分野のつr板T ，赤銅棒と赤銅管：銅は電気と電子業界の中で も広く使用され，総消費量の半分以上を占めている.各種ケーブルと電線，電機と変圧器，スイッチとプリント配線板に使用する，機械と輸送車両の製造では，工業用バルブと部品，計器，滑り軸受，金型，熱交換器，ポンプなどの製造に使用されています.
検査方法臨沂管工場の出荷価格は，スンガイプタニT 2銅列，現金宝成（* mm，以下同じ）元，金正陽元，瑞鋼連元宝達元，美新元，太宗元がそれぞれ元，元下がった.
Standardized design.
焼鈍赤銅板の室温引張強度は～ kgf/mm ，伸び率は～%，ブリネル硬度（HB）は～
スンガイプタニRed copper plate has ductility. Pure copper， which is as big as a drop of water can be pulled up to two kilometers of thin wire or rolled into a transparent foil larger than a bed. The most valuable property of red copper row is that it has a very good conductive ， so it has become the "protagonist" of the electrical industry.
銅管の特徴は，水道管，スンガイプタニどうぼう，熱供給管， 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.