High Hub Blind Flanges manufacturer Sandco Metal Industries

High hub blind flanges are used at the ends of the pipe so as to give it a proper closure. These flanges have a disk-like structure with a number of holes to assure the strength of fixing the flange.These flanges do not have any center hold. These flanges are manufactured in all sizes & materials according to user needs.

High Hub Blind flanges are packed in wooden boxes wrapped in bubble wraps.

These flanges are available in 2 manufacturing feature such as

  1. Welded reduction: Here the reducing end is welded with the pipe with the help of butt weld fittings.
  2. Threaded reduction: Here the reducing end is threaded internally & is used for the pipes having externally threaded ends.

Some features of High Hub Flanges:

  1. High Hub Blind flanges are sometimes applied with NPT fitting due to which pressure test connections are allowed to be fitted.
  2. High Hub Blind flanges are used to close the ends of the pipes.
  3. High Hub Blind flanges are also used to close the ends of pressure vessels & valves.
  4. High Hub Blind flanges are preferred over all other flanges in the case of large vessels with very high pressure.
  5. High Hub Blind flanges are considered to be safer than all other types of flanges.
  6. High Hub Blind flanges are manufactured to fit all types of standard pipes according to the requirements of the clients.

Some standard High Hub Blind Flanges manufactured are

• ASTM / ASME SB 564 / 160 / 472

• UNS 2200 represents NICKEL 200 high hub blind flanges

• UNS 4400 represents MONEL 400 high hub blind flanges

• UNS 8825 represents INCONEL 825 high hub blind flanges

• UNS 6601 represents INCONEL 601 high hub blind flanges

• UNS 10276 represents HASTELLOY C 276 high hub blind flanges

• UNS 2201 represents NICKEL 201 high hub blind flanges

• UNS 8020 represents ALLOY 20 high hub blind flanges

• UNS 6600 represents INCONEL 600 high hub blind flanges

• UNS 6625 represents INCONEL 625 high hub blind flanges

Sandco metal Industries is one of the largest manufacturer of flanges, pipes and all kind of pipe fittings. To know more just give a call on (+91) 96196 57934 or drop an enquiry on sales@sandco-stainlesssteelpipes.in.