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ADD: No.99 West Wolong Rd, Dagang Town,Yancheng City,JS
Sales hotline: 013770005566
Tel: 0515-88850999  88850888


Products Development is a kind of power, is a kind of confidence  
  Pipe Joint Detailed parameter  
    All drill pipe joint German IPSEN multi-atmosphere furnace for processing, and a drill pipe joint phosphor and ultrasonic flaw detection and ultrasonic flaw detection. Drill pipe joints thread and Taijian of precision CNC thread lathe, and then according to API specification to detect sets of individual detectors, thread gauge, in order to ensure the interchangeability of connector thread. The surface thread and Taijian of hot phosphating or plating copper process for conservation treatment.
ADD:No.99 West Wolong Rd, Dagang Town,Yancheng City,JS  Tel:0515-88850999  88850888  Fax:0515-88850555
Sales hotline:013770005566
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