|Dimensions:||up to 5000 mm||Thickness:||from 3.2/ 4.5/ 6.4/ 7.2 mm|
|Standard dimensions according to:|
ASME B 16.20 (API 601) for ANSI B 16.5 flanges
BS 1560 for ANSI B 16.5 flanges
ASNE/ANSI B 16.47 series A for MSS SP 44 flanges
ASNE/ANSI B 16.47 series B API 605 flanges in accordance with ASME B 16.5 (API 601) gasket standard
DIN 2632 - 2638 flanges
Type sw 00
Spiral Wound without rings: they are used for tongue and groove, male and female flanges.
Type sw 01
Spiral Wound with inner ring: they are used for male and female or special flange types.
Type sw 10
Spiral Wound with outer ring: they are used for raised face flanges.
Type sw 101
Spiral Wound with inner and outer rings: they are used for raised face flanges.
Spiral Wound with special rings: they are used for special flanges and special usage.
They are usually made according to the customer's drawing.