• Corporate vision to become the pipeline industry Toyota
  • Corporate mission to enhance the quality level of Chinese manufacturing
  • Business goals domestic industry first
ASME B16.47 Carbon Steel Blind Flange

ASME B16.47 Carbon Steel Blind Flange

  • Introduction:Our company can produce
  • the steel pipe fittings not only in GB Standard ,
  • also the ANSI/ASME standard, DIN, BS EN standard and GOST,
  • JIS,ISO,KS standard.
  • We will keep trying best to supply quality pipe fittings in standard or custom to our clients and partne

A blind flange is a popular type of pipe flanges.It has no bore in the center,and is primarily used to close the ends of piping systems.This flange premits easy access to a line once it has been sealed.It sometimes can be machined to accept a nominal sizes pipe to which a threaded or welded reduction is being made.Haihao steel blind flanges are available in various sizes and material for you to choose from.


Blind flange:1/4″-160″


ASME B16.47 Carbon Steel Blind Flange

ASME B16.47 Carbon Steel Blind Flange

Hebei haihao group, as a first class manufacturer of blind flange(BL flange) in China,supplys a variety of steel flanges to satisfy our customers’ specifica requirements,which include different size,different schedule,different pressure and different finish faces. Our products are produced strictly according to the required standard. Our raw material for blind flanges all are purchased from big steel companies which can make sure the material in a high quality.