10333 Harwin Dr Houston,TX.77036
Houston,  TX  77036

United States
  • Booth: 8148

Welcome to our company. Cooperation,Communication,Sharing.

CHINA DINGSHENG GROUP was established in 1988,located in LANGFANG.We are the well-known professional manufacturer of pipeline external and internal coating equipment in CHINA. DSH SUN LLC is the equipment assembly base and sales window of DINGSHENG GROUP which located in Houston, USA.


  • 3PE External Anti-corrosion Production Line
    1.Pipe diameter: Φ101~1219mm<br />2.Pipe length: 8~12.5m<br />3.Voltage, frequency: 380V/220V, 50Hz<br />4.Total power: almost 5000Kw...

  • Note:1、Pipe incoming rack  2、Spiral conveyor for blasting line  3、Gas preheating furnace  4、Pipe external blasting machine  5、Blasted pipe outgoing rack  6、Pipe internal blowing device  7、Inspection platform  8、Linear conveyor for waste pipe return  9、Waste pipe return rack  10、Spiral conveyor for coating line  11、IF heating device  12、FBE spraying device  13、AD/PE winding device  14、Cooling tower device  15、Pipe coating cooling room  16、Coated pipe outgoing rack  17、End-of-pipe treatment device  18、Finished pipe outgoing rack 

  • Internal Drag-reduction Coating Production Line
    1. Pipe diameter: 506-4200mm<br />2. Pipe length: 8~12.5m<br />3. Total power: about 600Kw<br />4. Air pressure: 0.4~0.6Mpa...

  •  1、3PE production line incoming 2、Pipe incoming rack  3、Linear conveyor  4、Dust remover  5、Pipe incoming rack for internal coating  6、Pipe internal blasting machine  7、Transition rack
    8、Pipe internal coating equipment  9、Pipe outgoing rack for internal coating  10、Linear conveyor  11、Coating curing room  12、Finished pipe outgoing rack 

  • Pipe Concrete Weight Coating Production Line
    Pipe diameter: 219-1420mm<br />Pipe length: 8-18m<br />Total power: about 1000Kw...

  • 1、Production line incoming rack 2、Linear conveyor  3、Rotating transfer pipe trolley 4、Concrete mass ejection system and operation room 5、Concrete recycling belt system 6、End-of-pipe cutting device 7、Rotating pipe device 8、Weighting station  9、Transferring pipe trolley  10、Steel mesh out device  11、Concrete mixing system, Feeding station   

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