Flanges

We supply high quality flanges to ANY specification, QUICKLY and to ANYWHERE in the world.

Standard type Flanges:
  
  • Weld-neck
  • Blind
  • Slip-on
  • Lap-joint
  • Screwed
Standard facings: 
 
  • Raised face
  • Ring-type joint
  • Flat face
  • Male/female
  • Tongue/groove
Standard ratings: 
 
  • 150LB
  • 300LB
  • 600LB
  • 900LB
  • 1500LB
  • 2500LB
Standard grades:
  
  • ASTM A105
  • A350 LF2
  • BS1503-221
  • BS1503-224
  • LT50
Standard dimensions:
  
  • ANSI B16.5
  • BS1560
  • BS4504
  • D.I.N.
  • A.F.N.O.R.
  • J.I.C.
 
Non-standard types:
  
  • Long weld neck
  • Orifice
  • Spade
  • Spacer
  • Spectacle
  • Swivel-ring
  • Cross-over
  • Adaptor
Non-standard dimensions:
  
  • BS3293
  • API 605
  • MSS SP44
  • API 6A
  • BS10
  • BS4504
Non-standard ratings:
  
  • 6-420 Bar (DIN) 5000
    -20000 PSI (A.P.I.)

Cladding:
 

  • All flanges can be supplied with grooves, back faces, bevels and bores inlaid with a variety of alloys. This is carried out to approved procedures by qualified welders and, as usual full certification is available. All levels of NDT can be accommodated

Specials:

  • To customer drawings
     

Sizes:

  • ¼" NB to 72"NB & 6MM to 1800MM NB
     

Specialties:

  • Modified specifications (Analysis restrictions,  extra testing, inspection,  heat treatment) 
  • High pressures
  • Heavy wall thickness
flanges, full colour image

See Also:

Swivel Ring Flanges


Standard grades:

1. BS1503-224    2. LT50     3. BS1503-221      4. A105       5. A181     6. A182     7. A320     8. A350     9. A522
10. A694          11. A707      12. A727          13. A836      14. A988    15. B363    16. B366   17. B381    18. B462
19. B564          20. B637