BO YANG FLANGE----professional manufacture of steel flanges

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YAN CHENG BO YANG VALVE MANUFACTURE CO., LTD Factory Tour

Certification
Good quality plate flanges for sales
Good quality plate flanges for sales
A reliable manufacture of flanges!

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SAWING foring heat treatment marking package auotomatic cleaning machine cnc drilling cnc machine
SAWING
foring
heat treatment
marking
package
auotomatic cleaning machine
cnc drilling
cnc machine

SAWING

sawing

foring

foring

heat treatment

heat furnace

marking

marking

package

package

auotomatic cleaning machine

auotomatic cleaning machine

cnc drilling

cnc drilling

cnc machine

cnc machine

  • Production Line

     

    1. Sawing

    Our raw material includes billets, ingots, round bars. We will estimate input raw material according to finish product, and saw as per work sheet

     

    2. Heating

    Three heating furnaces, max 1500kgs, can heat 3 tons per day for one shift

     

    3. Hammering

    Totally four hammers, max 1000kg

     

    4. Heat treatment

    For stainless steel, normally we will heat to 1050 degree, and holding for 2.5-3 hours, and then cooling in water

     

    5. Rough machining

    Total twenty-three vertical lathes

     

    6. Final machining

    Numerical lathe to guranteen the accuracy

     

    7. Drilling holes

    Ten drilling machines

     

    8. Marking

    Marking with auto machine

     

    9. Cleaning

    Clean steel flanges 

     

    10. Package

    Suitable seaway transportation package, plywooden case with plastic film sealed inside

     

     

  • OEM/ODM
  • R&D
Contact Details
YAN CHENG BO YANG VALVE MANUFACTURE CO., LTD

Contact Person: Ms. Jenny

Tel: 86-510-86992379

Fax: 86-510-86992369

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