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Hunan Great Steel Pipe Co., Ltd
well tubing,lsaw pipe,carbon steel seamless pipe

National thread price

Date: 2021-11-23
National thread price On October 21, the price of building materials nationwide fell sharply, and futures fell sharply. The demand data was far lower than last year. Yesterday, the national building materials transaction volume was only 120,000 tons, and the market sentiment was pessimistic. Even if the inventory is low, even if the output is low, the fundamentals are pale and weak in the face of policies. The market is always a human market. Some people will have emotions, and emotions will be elusive. It will continue to bottom out in the future. On October 21, the domestic stock market fluctuated slightly, the coal sector rebounded strongly, and the steel sector continued to slump. The European and American stock markets were mixed last night. The Dow fell 0.02% and the S&P 500 index rose 0.3%. The index rose for seven consecutive days and set a new record high. The Nasdaq rose 0.62%. The number of US initial jobless claims dropped to 290,000 last week, a record low since the outbreak. European stocks fell across the board, and the German DAX index fell 0.32%. On October 21st, the top 20 futures companies held a total of 1.51 million hands, which was an increase of 160,000 hands compared to the previous trading day. Among them, long orders increased by 67,000 hands and short orders increased by 105,000 hands. At this stage, the net short is 2 More than 10,000 hands, overall neutral. Post time: Nov-23-2021

Latest news list

  • Steel Elbow erosion,Steel Elbow wear,piping erosion,Steel Elbow wall thickness inspection,abrasive flow,Steel Elbow inspection
    Steel Elbows redirect flow in industrial piping systems,but this change in direction can make them vulnerable to localized erosion,When fluids carry sand,scale,catalyst particles or other solids,repeated particle impacts may gradually reduce the Steel Elbow wall thickness,Corrosion can accelerate the damage when the fluid is also chemically aggressive,Reducing Steel Elbow erosion starts with identifying the wear mechanism,reviewing operating conditions and tracking wall-thickness changes,The right solution depends on the process,material,fitting geometry and piping design,
  • steel reducer manufacturing,steel reducer quality control,steel reducer inspection,concentric reducer,eccentric reducer,steel pipe fitting production
    A steel reducer connects pipes of different diameters while providing a controlled transition in a piping system,Its dimensions,material properties and wall-thickness distribution affect installation,flow conditions and service reliability,For project buyers,understanding steel reducer manufacturing and quality control helps ensure that the supplied fittings match the piping design and applicable specifications,
  • steel pipe fitting leakage prevention,steel tee leakage,steel reducer connection,steel elbow joint
    Leakage at steel pipe fitting connections can cause unplanned shutdowns,fluid loss,maintenance costs and safety risks,A steel tee,reducer or elbow may meet its dimensional requirements,yet the connection can still leak because of poor fit-up,joining defects,damaged sealing surfaces or excessive operating loads,Preventing leakage requires attention to the complete piping system,from component selection and installation to inspection and operation,The correct approach depends on whether the connection is welded,flanged or threaded,
  • steel tee manufacturing,steel tee inspection,steel tee manufacturing process,steel tee quality control,butt welding tee
    Steel tees are butt-welding pipe fittings used to connect branch lines to a main pipeline,They are commonly specified in oil and gas,petrochemical,power generation and other industrial piping systems,Their suitability depends on more than nominal size: material grade,branch geometry,wall thickness,manufacturing quality and inspection requirements must all match the project specification,For engineers and purchasing teams,understanding how steel tees are manufactured and inspected helps identify the information that should be confirmed before an order is placed,
  • oil casing storage and handling,casing thread protection,casing receiving inspection,oil casing transportation
    Oil casing needs proper protection from delivery through installation,Poor lifting practices,damaged thread protectors,unsuitable storage conditions or lost product identification can create problems before casing reaches the well,For drilling contractors,site managers and procurement teams,careful receiving,storage and handling help preserve product condition and prevent avoidable delays,

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