E-mail: sales@tengdimc.com    WhatsApp: +86-13073128165
You are here: Home » News

Iron Tube Mill

If you want to know more about the Iron Tube Mill, the following articles will give you some help. These news is the latest market situation, trend in development, or related tips of the Iron Tube Mill industry. More news about Iron Tube Mill, are being released. Follow us / contact us for more Iron Tube Mill information!
  • 2023-07-17

    Design of double-wire submerged arc welding process for S355NL straight seam welded pipe used in offshore wind turbine foundation
    S355NL fine-grained structural steel has been widely used in offshore wind power, oil platforms, welded steel pipes, etc. due to its excellent performance.In order to further improve the production efficiency of welded steel pipes and obtain steel pipe welded joints with excellent performance for th
  • 2023-05-26

    Tube Mill Fault Analysis——Weld Cracking Phenomenon
    The appearance of gaps refers to the phenomenon that the welds are not bonded together. The length of the gaps is generally more than a few centimeters or even longer. The main reasons are as follows:(1) Pass wearAs the extrusion roll hole pattern wears, the hole pattern (R) size gradually becomes l
  • 2023-05-11

    Tube Mill Fault Analysis——Analysis of Problems Caused by Sand Hole Tube
    Sand-hole pipes are also a kind of quality accident caused by weld leakage, but their gaps are very small, some of them cannot be directly observed by human eyes, and must be found through testing equipment, so we call this kind of pipes sand-hole pipes. The main reasons for sand hole pipes are as f
  • 2023-04-21

    Maintenance and maintenance methods of auxiliary equipment of tube mill production line - hydraulic testing machine
    The hydraulic testing machine is suitable for various pressure-bearing products to perform performance tests such as compressive strength testing, burst testing, and sealing performance testing. The hydraulic testing machine has a wide range of applications, such as rubber hoses, hoses, spiral welde





  Add : No.298 of Zhonghua North Street, Shijiazhuang City, Hebei P.R. China

  WhatsApp: +86-13073128165
  E-mail: sales@tengdimc.com
  Tel: +86-311-68032581
  Fax: +86-311-68003887
  Skype: iriszhang888
Shijiazhuang Tengdi Machinery Co., LTD.,

Quick Links

Products Category

Contact Us

WhatsApp: +86-13073128165
E-mail: sales@tengdimc.com
  Add : No.298 of Zhonghua North Street, Shijiazhuang City, Hebei P.R. China
  Tel: +86-311-68032581
  Skype: iriszhang888
Copyright  2022  Shijiazhuang Tengdi Machinery Co., Ltd.