• date_rangePosted On :   Nov 30' 2016
  • location_cityCity :   Tianjin
  • languageCountry :   China
  • content_pasteEnquiry No. :   S-140050
  • library_booksCatalog :    Available Catalog

Our pipes undergo a Chromic Acid passivation treatment for the surface of galvanized steel pipe. As a rule, hydrogen treatment and passivation treatment are the two major methods for the final effective painting treatment of galvanized pipe, in order to further improve the corrosion resistance of the zinc layer or maintain the original property of the coating. Furthermore, it also helps to prolong the durable years of the pipes.

  • Contacts Details
  • person :
    Dongpengboda
  • business :
    Dongpengboda Steel Pipe Group
  • home :
    No. 1 Hengtong Road, Daqiuzhuang Town
  • location_city :
    Tianjin
  • location_on :
    N/A
  • language :
    China
  • call :
Laser pre punched Drip Irrigation laterals, spray hose or rain pipes, layflat hoses

date_rangeJan 31' 2018 /  India

UV stabilized virgin material laser punched drip tapes manufacturer

Large diameter lsaw Steel Pipe for conveying oil gas and construction project

date_rangeJan 10' 2018 /  China

LSAW Steel Pipe, DSAW Steel Pipe, Longitudinal Submerge-arc Welded Steel Pipe and Other Pipe Fittings for sale

Seamless Steel Pipe manufacture in China Used for oil and gas transportation

date_rangeDec 27' 2017 /  China

Top quality —— Hydralic Test, X-ray, Offer-line UT, Eddy Current Inspection, etc, 3rd party inspection to test. Fast delivery —— Many sets of advanced production equipment to produce, as well as perfect logistics system. Timely quotation —— professional sales quote for you after receive your inquiry. Certificate share —— MTC, ISO, Inspection Report and other quality certification. Used for oil and gas transportation, the general structure, mechanical structure.

VP Ring

date_rangeDec 23' 2017 /  India

We mfr and export V P Rings for LPG cylinders