When stacking， it shall be stacked reasonably and placed first.
The main force of iron ore futures closed at in The closing price of the day today was the same as that of the previous trading day， including * * * * ， * * * settlement price ， trading volume ， and position volume . The intraday tradg volume decreased by compared with the previous trading day， and the position volume decreased by compared with the previous trading day. After six consecutive days of downward adjustment， there was a rebound at the bottom of the session today， but it was corrected again later and the closing was flat.
빌 달용접 후， ~ ℃ 에서 퇴화하여 & amp;quot；자열 & amp;quot；압력.
It can be wrapped with moisture-proof paper for moisture-proof protection. It can also prevent oxidation to a certain extent. If cracks or serious corrosion are found， they must be isolated.
하 푸 나 프 요 두 르Red 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， Jiangyin and Lecong， the inventory level remains relatively moderate， and the pressure on the market is relatively small. In Wuan market， according to the data， as of May ， the total inventory of medium and thick plates in Wuan was close to tons， increasing by tons on a weekly basis. In late April，빌 달60SI2MN 합금 원강， 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， red copper， bronze， etc. can be used. Oil stains， fingerprints， oxide layers， etc. on the surface can be cleaned with copper cleaner first.
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， Jiangyin and Lecong， the inventory level remains relatively moderate， and the pressure on the market is relatively small. In Wuan market， according to the data， as of May ， the total inventory of medium and thick plates in Wuan was close to tons， 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.
In the middle and late ten days， although there were good news such as the rise of futures and the increase of production restriction policy in Wuan region， due to the high inventory level， traders had no desire to increase prices， most of them had shipped goods， and spot prices lacked motivation to rise. The market inventory rose significantly. At that time the market inventory in Handan reached a high level after the festival. The sluggish demand performance for a long time led to the oversupply of the market， and the continuous rise of inventory led to the empty market mentality.
데이터 정리를 잘하다.
정저우 동봉 시장의 가격은 기본적으로 안정되어 출하 상황이 좋지 않다.벽돌관리방면: 오늘 산동성 로력관벽돌은 원 약간 하락했는데 현재 주류출고가격은 ~원이다.파이프 공장 측: 린이 파이프 공장 고정 가격 일주일.안정된 시장 심리 상태로 열연 무봉강관의 출고 가격은 현재 ~위안 사이이다.시장: 비수기가 다가옴에 따라 무역상들은 보통 고가로 물건을 발송한다.재고 보충은 주로 기존 재고를 유지하는 것으로 큰 재고 보충 계획은 없다.수요 부진으로 정저우 동봉 시장 가격이 안정적으로 하락할 것으로 예상된다.
고객 이 제일이다.The main force of iron ore futures closed at in The closing price of the day today was the same as that of the previous trading day， including * * * * ， * * * ， settlement price ， trading volume ， and position volume . The intraday tradg volume decreased by compared with the previous trading day， and the position volume decreased by compared with the previous trading day. After six consecutive days of downward adjustment， there was a rebound at the bottom of the session today， but it was corrected again later， and the closing was flat.
일 중후반， 비록 좋은 소식이 있지만， 예를 들면 선물 가격 상승과 무강 생산 제한 정책이 증가한다;한 지역에서는 재고 수준이 매우 높기 때문에 무역상들이 가격을 인상할 의사가 없으며， 그들 중 대다수는 이미 출하되어 현물 가격이 상승할 동력이 부족하다.시장 재고가 대폭 증가하다.당시 한단의 시장 재고는 명절 후에 비교적 높은 수준에 이르렀다.장기간 부진한 수요표현은 시장의 공급이 수요를 초과하고 재고가 지속적으로 상승하여 시장의 심리상태가 공허해졌다.
Save materials and total cost， stability and performance， and can save maintenance.
Advantages of red copper tube Durability: copper has stable chemical properties integrating cold resistance， heat resistance， pressure resistance， corrosion resistance and fire resistance， and can be used in different environments for a long time.
발전 과정Insert the pipe into the top of the bayonet，e the sleeve on the pipe to evenly apply the flux on the joint， and confirm that the pipe is inserted into the bottom of the socket， then wipe off the excess flux， and the joint is assembled and can be heated.
구리 파이프는 설치 시 운송 비용이 적게 들고 유지 관리가 용이하며 공간을 적게 차지할 수 있습니다.
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.
빌 달용접할 때 드라이어는 납관에 수직해야 하고 화염은 련속 이동하여 국부적인 과열과 용접제가 충전금속을 첨가하기전에 탄화되는것을 방지해야 한다.
Copper tube is also called copper tube nonferrous metal tube. It is a pressed and drawn seamless pipe， characterized by light weight， high low-temperature strength and corrosion resistance. Because of these excellent properties of copper tubes， and the transaction was fair. With the increase of coke price the cost of ductile iron in Shanxi，빌 달합금판， Liaoning， Shandong and other regions has increased. In addition， with the gradual release of downstream demand， the inventory of iron plants is not large， and iron plants have successively raised their prices. There are few iron foundries in Shandong， Hebei and Shanxi， and the inventory remains low. As the coke price rises and the cost increases， the price of iron foundries rises again.