High Hub Blinds

HIGH HUB BLIND FLANGES

High Hub Blinds Flanges Manufacture

HIGH HUB BLINDS FLANGES MANUFACTURER

Backed with a team of experts we are involved in offering Kolkata, West Bengal, Bihar, Odisha, and Jharkhand. The HIGH HUB BLINDS FLANGES that we offer have been processed from top notch material. These flanges are available in the superior quality. Our flanges are highly demanded for their reliable performance. We offered as High Hub Blinds Flanges Manufacture are known for their dimensional accuracy. In addition, these Blank Flanges are available at industry leading rates.


Features:

  • Corrosion resistance
  • Longer life span
  • Sturdy construction

The high hub blind  flange is used to close ends of piping systems. It is a kind of round plate with no center hold but with all the proper bolt holes. This high hub blind flange is available in various sizes and materials and is used to provide positive closer on the ends of pipes, valves or equipment nozzles. This flange helps in easy access to a line once it has been sealed. The high hub blind flange is sometimes custom made or machined to accept a nominal sized pipe to which reduction is being made. This reduction can be a threaded reduction or welded reduction.

 

Dimensions

Class 150 HH High Hub Blind Flanges

Item IDClass 150 HH High Hub Blind Flanges Description
1FF .51RHHBLD1/2 150 RF HIGH HUB BLIND ASME B16.5 001 lbs
1FF .751RHHBL3/4 150 RF HIGH HUB BLIND ASME B16.5 002 lbs
1FF 11RHHBL1 150 RF HIGH HUB BLIND ASME B16.5 002 lbs
1FF 1.51RHHBL1 1/2 150 RF HIGH HUB BLIND ASME B16.5 004 lbs
1FF 21RHHBL2 150 RF HIGH HUB BLIND ASME B16.5 005 lbs
1FF 31RHHBL3 150 RF HIGH HUB BLIND ASME B16.5 009 lbs
1FF 41RHHBL4 150 RF HIGH HUB BLIND ASME B16.5 017 lbs

Class 300 HH High Hub Blind Flanges 

Item IDClass 300 HH High Hub Blind Flanges Description
1FF .53RHHBL1/2 300 RF HIGH HUB BLIND ASME B16.5 002 lbs
1FF .753RHHBL3/4 300 RF HIGH HUB BLIND ASME B16.5 003 lbs
1FF 13RHHBL1 300 RF HIGH HUB BLIND ASME B16.5 003 lbs
1FF 1.53RHHBL1 1/2 300 RF HIGH HUB BLIND ASME B16.5 006 lbs
1FF 23RHHBL2 300 RF HIGH HUB BLIND ASME B16.5 008 lbs

Class 600 HH High Hub Blind Flanges

Item IDClass 600 HH High Hub Blind Flanges Description
1FF .756RHHBL3/4 600 RF HIGH HUB BLIND ASME B16.5 004 lbs
1FF .56RHHBL1/2 600 RF HIGH HUB BLIND ASME B16.5 004 lbs
1FF 16RHHBL1 600 RF HIGH HUB BLIND ASME B16.5 004 lbs
1FF 1.56RHHBL1 1/2 600 RF HIGH HUB BLIND ASME B16.5 008 lbs
1FF 26RHHBL2 600 RF HIGH HUB BLIND ASME B16.5 010 lbs

 

Copper Alloy High Hub Blind Flanges

  • ASTM / ASME SB 61 / 62 / 151 / 152.
  • C 70600 (CU -NI- 90/10) – Cupro Nickel High Hub Blind Flanges
  • C 71500 (CU -NI- 70/30) – Copper Nickel High Hub Blind Flanges
  • UNS NO. C 92200, UNS NO. C 83600, UNS NO. UNS NO C 10100,
  • C 10200, C 10300, C 10800, C 12000, C 12200

Quick Links

Duplex Steel High Hub Blind Flanges

  • ASTM / ASME A/SA 182 UNS F 44, F 45, F51, F 53, F 55, F 60, F 61.
  • Alloy Steel High Hub Blind Flanges – AS High Hub Blind Flanges
  • ASTM SA 182 F1/F5/F9/F11/F22/F91
  • Carbon Steel High Hub Blind Flanges – CS High Hub Blind Flanges
  • ASTMA 105 Gr. F42/46/52/56/60/65/70
  • Low Temperature Carbon Steel High Hub Blind Flanges – LTCS High Hub Blind Flanges
  • A350 LF2/A350 LF3

 

Value Added Services

  • Hot Dip Galvanizing
  • Electro polish

 

Test Certificate

Mill Test Certificate as per EN 10204 / 3.1B

 

Duplex Stainless Steel : Duplex Stainless Steel High Hub Blind Flanges – Duplex SS High Hub Blind Flanges 

  • ASTM A 182 – High Hub Blind Flanges
  • F 51 UNS S31803 High Hub Blind Flanges
  • S32750 High Hub Blind Flanges
  • S31500 High Hub Blind Flanges

 

ASTM / ASME A/SA 182 UNS High Hub Blind Flanges

  • F 44 High Hub Blind Flanges
  • F 45 High Hub Blind Flanges
  • F51 High Hub Blind Flanges
  • F 53 High Hub Blind Flanges
  • F 55 High Hub Blind Flanges
  • F 60 High Hub Blind Flanges
  • F 61 High Hub Blind Flanges

 

Carbon Steel High Hub Blind Flanges – CS High Hub Blind Flanges 

  • ASTM A105 High Hub Blind Flanges
  • ASTM A 694-F42 High Hub Blind Flanges
  • F46 High Hub Blind Flanges
  • F52 High Hub Blind Flanges
  • F60 High Hub Blind Flanges
  • F65 High Hub Blind Flanges
  • F70 High Hub Blind Flanges
  • Copper Nickel High Hub Blind Flanges – Cu-Ni High Hub Blind Flanges.